# SOME DESCRIPTIVE TITLE. # Copyright (C) 2015-2016, OpenStack contributors # This file is distributed under the same license as the Common documents package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: Common documents 1.0.0\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2016-04-03 06:31+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: ../common/app_support.rst:10 msgid "Community support" msgstr "" #: ../common/app_support.rst:12 msgid "" "The following resources are available to help you run and use OpenStack. The " "OpenStack community constantly improves and adds to the main features of " "OpenStack, but if you have any questions, do not hesitate to ask. Use the " "following resources to get OpenStack support, and troubleshoot your " "installations." msgstr "" #: ../common/app_support.rst:19 msgid "Documentation" msgstr "" #: ../common/app_support.rst:21 msgid "" "For the available OpenStack documentation, see `docs.openstack.org `__." msgstr "" #: ../common/app_support.rst:24 ../common/app_support.rst:237 #: ../common/get_started_feedback.rst:5 msgid "" "To provide feedback on documentation, join and use the openstack-docs@lists." "openstack.org mailing list at `OpenStack Documentation Mailing List `__, or `report " "a bug `__." msgstr "" #: ../common/app_support.rst:31 msgid "" "The following books explain how to install an OpenStack cloud and its " "associated components:" msgstr "" #: ../common/app_support.rst:34 msgid "" "`Installation Guide for openSUSE Leap 42.1 and SUSE Linux Enterprise Server " "12 SP1 `__" msgstr "" #: ../common/app_support.rst:38 msgid "" "`Installation Guide for Red Hat Enterprise Linux 7 and CentOS 7 `__" msgstr "" #: ../common/app_support.rst:41 msgid "" "`Installation Guide for Ubuntu 14.04 (LTS) `__" msgstr "" #: ../common/app_support.rst:44 msgid "" "The following books explain how to configure and run an OpenStack cloud:" msgstr "" #: ../common/app_support.rst:46 msgid "`Architecture Design Guide `__" msgstr "" #: ../common/app_support.rst:48 msgid "`Administrator Guide `__" msgstr "" #: ../common/app_support.rst:50 msgid "" "`Configuration Reference `__" msgstr "" #: ../common/app_support.rst:52 msgid "`Operations Guide `__" msgstr "" #: ../common/app_support.rst:54 msgid "" "`Networking Guide `__" msgstr "" #: ../common/app_support.rst:56 msgid "`High Availability Guide `__" msgstr "" #: ../common/app_support.rst:58 msgid "`Security Guide `__" msgstr "" #: ../common/app_support.rst:60 msgid "" "`Virtual Machine Image Guide `__" msgstr "" #: ../common/app_support.rst:62 msgid "" "The following books explain how to use the OpenStack dashboard and command-" "line clients:" msgstr "" #: ../common/app_support.rst:65 msgid "`API Guide `__" msgstr "" #: ../common/app_support.rst:67 msgid "`End User Guide `__" msgstr "" #: ../common/app_support.rst:69 msgid "`Admin User Guide `__" msgstr "" #: ../common/app_support.rst:71 msgid "" "`Command-Line Interface Reference `__" msgstr "" #: ../common/app_support.rst:74 msgid "" "The following documentation provides reference and guidance information for " "the OpenStack APIs:" msgstr "" #: ../common/app_support.rst:77 msgid "" "`API Complete Reference (HTML) `__" msgstr "" #: ../common/app_support.rst:80 msgid "" "`API Complete Reference (PDF) `__" msgstr "" #: ../common/app_support.rst:83 msgid "" "The following guide provides how to contribute to OpenStack documentation:" msgstr "" #: ../common/app_support.rst:85 msgid "" "`Documentation Contributor Guide `__" msgstr "" #: ../common/app_support.rst:88 msgid "ask.openstack.org" msgstr "" #: ../common/app_support.rst:90 msgid "" "During the set up or testing of OpenStack, you might have questions about " "how a specific task is completed or be in a situation where a feature does " "not work correctly. Use the `ask.openstack.org `__ site to ask questions and get answers. When you visit the https://" "ask.openstack.org site, scan the recently asked questions to see whether " "your question has already been answered. If not, ask a new question. Be sure " "to give a clear, concise summary in the title and provide as much detail as " "possible in the description. Paste in your command output or stack traces, " "links to screen shots, and any other information which might be useful." msgstr "" #: ../common/app_support.rst:102 msgid "OpenStack mailing lists" msgstr "" #: ../common/app_support.rst:104 msgid "" "A great way to get answers and insights is to post your question or " "problematic scenario to the OpenStack mailing list. You can learn from and " "help others who might have similar issues. To subscribe or view the " "archives, go to http://lists.openstack.org/cgi-bin/mailman/listinfo/" "openstack. If you are interested in the other mailing lists for specific " "projects or development, refer to `Mailing Lists `__." msgstr "" #: ../common/app_support.rst:113 msgid "The OpenStack wiki" msgstr "" #: ../common/app_support.rst:115 msgid "" "The `OpenStack wiki `__ contains a broad range " "of topics but some of the information can be difficult to find or is a few " "pages deep. Fortunately, the wiki search feature enables you to search by " "title or content. If you search for specific information, such as about " "networking or OpenStack Compute, you can find a large amount of relevant " "material. More is being added all the time, so be sure to check back often. " "You can find the search box in the upper-right corner of any OpenStack wiki " "page." msgstr "" #: ../common/app_support.rst:125 msgid "The Launchpad Bugs area" msgstr "" #: ../common/app_support.rst:127 msgid "" "The OpenStack community values your set up and testing efforts and wants " "your feedback. To log a bug, you must sign up for a Launchpad account at " "https://launchpad.net/+login. You can view existing bugs and report bugs in " "the Launchpad Bugs area. Use the search feature to determine whether the bug " "has already been reported or already been fixed. If it still seems like your " "bug is unreported, fill out a bug report." msgstr "" #: ../common/app_support.rst:134 msgid "Some tips:" msgstr "" #: ../common/app_support.rst:136 msgid "Give a clear, concise summary." msgstr "" #: ../common/app_support.rst:138 msgid "" "Provide as much detail as possible in the description. Paste in your command " "output or stack traces, links to screen shots, and any other information " "which might be useful." msgstr "" #: ../common/app_support.rst:142 msgid "" "Be sure to include the software and package versions that you are using, " "especially if you are using a development branch, such as, ``\"Kilo release" "\" vs git commit bc79c3ecc55929bac585d04a03475b72e06a3208``." msgstr "" #: ../common/app_support.rst:146 msgid "" "Any deployment-specific information is helpful, such as whether you are " "using Ubuntu 14.04 or are performing a multi-node installation." msgstr "" #: ../common/app_support.rst:149 msgid "The following Launchpad Bugs areas are available:" msgstr "" #: ../common/app_support.rst:151 msgid "" "`Bugs: OpenStack Block Storage (cinder) `__" msgstr "" #: ../common/app_support.rst:154 msgid "`Bugs: OpenStack Compute (nova) `__" msgstr "" #: ../common/app_support.rst:156 msgid "" "`Bugs: OpenStack Dashboard (horizon) `__" msgstr "" #: ../common/app_support.rst:159 msgid "" "`Bugs: OpenStack Identity (keystone) `__" msgstr "" #: ../common/app_support.rst:162 msgid "" "`Bugs: OpenStack Image service (glance) `__" msgstr "" #: ../common/app_support.rst:165 msgid "" "`Bugs: OpenStack Networking (neutron) `__" msgstr "" #: ../common/app_support.rst:168 msgid "" "`Bugs: OpenStack Object Storage (swift) `__" msgstr "" #: ../common/app_support.rst:171 msgid "" "`Bugs: Application catalog (murano) `__" msgstr "" #: ../common/app_support.rst:173 msgid "" "`Bugs: Bare metal service (ironic) `__" msgstr "" #: ../common/app_support.rst:175 msgid "" "`Bugs: Clustering service (senlin) `__" msgstr "" #: ../common/app_support.rst:177 msgid "" "`Bugs: Containers service (magnum) `__" msgstr "" #: ../common/app_support.rst:179 msgid "" "`Bugs: Data processing service (sahara) `__" msgstr "" #: ../common/app_support.rst:182 msgid "`Bugs: Database service (trove) `__" msgstr "" #: ../common/app_support.rst:184 msgid "`Bugs: Deployment service (fuel) `__" msgstr "" #: ../common/app_support.rst:186 msgid "" "`Bugs: DNS service (designate) `__" msgstr "" #: ../common/app_support.rst:188 msgid "" "`Bugs: Key Manager Service (barbican) `__" msgstr "" #: ../common/app_support.rst:190 msgid "`Bugs: Monitoring (monasca) `__" msgstr "" #: ../common/app_support.rst:192 msgid "`Bugs: Orchestration (heat) `__" msgstr "" #: ../common/app_support.rst:194 msgid "`Bugs: Rating (cloudkitty) `__" msgstr "" #: ../common/app_support.rst:196 msgid "" "`Bugs: Shared file systems (manila) `__" msgstr "" #: ../common/app_support.rst:198 msgid "" "`Bugs: Telemetry (ceilometer) `__" msgstr "" #: ../common/app_support.rst:201 msgid "`Bugs: Telemetry v3 (gnocchi) `__" msgstr "" #: ../common/app_support.rst:204 msgid "" "`Bugs: Workflow service (mistral) `__" msgstr "" #: ../common/app_support.rst:207 msgid "`Bugs: Messaging service (zaqar) `__" msgstr "" #: ../common/app_support.rst:210 msgid "" "`Bugs: OpenStack API Documentation (developer.openstack.org) `__" msgstr "" #: ../common/app_support.rst:213 msgid "" "`Bugs: OpenStack Documentation (docs.openstack.org) `__" msgstr "" #: ../common/app_support.rst:217 msgid "The OpenStack IRC channel" msgstr "" #: ../common/app_support.rst:219 msgid "" "The OpenStack community lives in the #openstack IRC channel on the Freenode " "network. You can hang out, ask questions, or get immediate feedback for " "urgent and pressing issues. To install an IRC client or use a browser-based " "client, go to `https://webchat.freenode.net/ `__. You can also use Colloquy (Mac OS X, http://colloquy.info/), mIRC " "(Windows, http://www.mirc.com/), or XChat (Linux). When you are in the IRC " "channel and want to share code or command output, the generally accepted " "method is to use a Paste Bin. The OpenStack project has one at http://paste." "openstack.org. Just paste your longer amounts of text or logs in the web " "form and you get a URL that you can paste into the channel. The OpenStack " "IRC channel is ``#openstack`` on ``irc.freenode.net``. You can find a list " "of all OpenStack IRC channels at https://wiki.openstack.org/wiki/IRC." msgstr "" #: ../common/app_support.rst:235 msgid "Documentation feedback" msgstr "" #: ../common/app_support.rst:245 msgid "OpenStack distribution packages" msgstr "" #: ../common/app_support.rst:247 msgid "" "The following Linux distributions provide community-supported packages for " "OpenStack:" msgstr "" #: ../common/app_support.rst:250 msgid "**Debian:** https://wiki.debian.org/OpenStack" msgstr "" #: ../common/app_support.rst:252 msgid "" "**CentOS, Fedora, and Red Hat Enterprise Linux:** https://www.rdoproject.org/" msgstr "" #: ../common/app_support.rst:255 msgid "" "**openSUSE and SUSE Linux Enterprise Server:** https://en.opensuse.org/" "Portal:OpenStack" msgstr "" #: ../common/app_support.rst:258 msgid "**Ubuntu:** https://wiki.ubuntu.com/ServerTeam/CloudArchive" msgstr "" #: ../common/cli_discover_version_number_for_a_client.rst:3 msgid "Discover the version number for a client" msgstr "" #: ../common/cli_discover_version_number_for_a_client.rst:5 msgid "Run the following command to discover the version number for a client:" msgstr "" #: ../common/cli_discover_version_number_for_a_client.rst:11 msgid "" "For example, to see the version number for the ``openstack`` client, run the " "following command:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:3 msgid "Install the OpenStack command-line clients" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:5 msgid "" "Install the prerequisite software and the Python package for each OpenStack " "client." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:9 msgid "Install the prerequisite software" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:11 msgid "" "Most Linux distributions include packaged versions of the command-line " "clients that you can install directly, see Installing_from_packages_." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:14 msgid "" "If you need to install the source package for the command-line package, the " "following table lists the software needed to run the command-line clients, " "and provides installation instructions as needed." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:19 msgid "Prerequisite" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:19 #: ../common/cli_overview.rst:38 ../common/get_started_with_openstack.rst:34 msgid "Description" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:21 msgid "Python 2.7 or later" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:21 msgid "Currently, the clients do not support Python 3." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:23 msgid "setuptools package" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:23 msgid "Installed by default on Mac OS X." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:25 msgid "" "Many Linux distributions provide packages to make setuptools easy to " "install. Search your package manager for setuptools to find an installation " "package. If you cannot find one, download the setuptools package directly " "from https://pypi.python.org/pypi/setuptools." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:32 msgid "" "The recommended way to install setuptools on Microsoft Windows is to follow " "the documentation provided on the setuptools website (https://pypi.python." "org/pypi/setuptools). Another option is to use the unofficial binary " "installer maintained by Christoph Gohlke (`http://www.lfd.uci.edu/~gohlke/" "pythonlibs/ #setuptools `__)." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:42 msgid "pip package" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:42 msgid "" "To install the clients on a Linux, Mac OS X, or Microsoft Windows system, " "use pip. It is easy to use, ensures that you get the latest version of the " "clients from the `Python Package Index `__, and " "lets you update or remove the packages later on." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:49 msgid "" "Since the installation process compiles source files, this requires the " "related Python development package for your operating system and " "distribution." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:53 msgid "Install pip through the package manager for your system:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:56 msgid "**MacOS**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:62 msgid "**Microsoft Windows**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:64 msgid "" "Ensure that the ``C:\\Python27\\Scripts`` directory is defined in the " "``PATH`` environment variable, and use the ``easy_install`` command from the " "setuptools package:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:73 msgid "" "Another option is to use the unofficial binary installer provided by " "Christoph Gohlke (http://www.lfd.uci.edu/~gohlke/pythonlibs/#pip)." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:77 msgid "**Ubuntu or Debian**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:83 msgid "" "Note that extra dependencies may be required, per operating system, " "depending on the package being installed, such as is the case with Tempest." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:87 msgid "**Red Hat Enterprise Linux, CentOS, or Fedora.**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:89 msgid "A packaged version enables you to use yum to install the package:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:96 msgid "" "There are also packaged versions of the clients available in `RDO `__ that enable yum to install the clients as described " "in Installing_from_packages_." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:101 msgid "**SUSE Linux Enterprise Server**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:103 msgid "" "A packaged version available in the Open Build Service (`https://build." "opensuse.org/package/show? package=python-pip&project=Cloud:OpenStack:Master " "`__) enables you to use YaST or zypper to install the " "package." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:111 msgid "First, add the Open Build Service repository:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:118 msgid "Then install pip and use it to manage client installation:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:125 #: ../common/cli_install_openstack_command_line_clients.rst:138 msgid "" "There are also packaged versions of the clients available that enable zypper " "to install the clients as described in Installing_from_packages_." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:129 msgid "**openSUSE**" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:131 msgid "You can install pip and use it to manage client installation:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:144 msgid "Install the OpenStack client" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:146 msgid "" "The following example shows the command for installing the OpenStack client " "with ``pip``, which supports multiple services." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:153 msgid "" "The following individual clients are deprecated in favor of a common client. " "Instead of installing and learning all these clients, we recommend " "installing and using the OpenStack client. You may need to install an " "individual project's client because coverage is not yet sufficient in the " "OpenStack client. If you need to install an individual client's project, " "replace the ```` name in this ``pip install`` command using the " "list below." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:165 msgid "``barbican`` - Key Manager Service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:166 msgid "``ceilometer`` - Telemetry API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:167 msgid "``cinder`` - Block Storage API and extensions" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:168 msgid "``cloudkitty`` - Rating service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:169 msgid "``designate`` - DNS service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:170 msgid "``fuel`` - Deployment service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:171 msgid "``glance`` - Image service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:172 msgid "``gnocchi`` - Telemetry API v3" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:173 msgid "``heat`` - Orchestration API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:174 msgid "``keystone`` - Identity service API and extensions" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:175 msgid "``magnum`` - Containers service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:176 msgid "``manila`` - Shared file systems API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:177 msgid "``mistral`` - Workflow service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:178 msgid "``monasca`` - Monitoring API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:179 msgid "``murano`` - Application catalog API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:180 msgid "``neutron`` - Networking API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:181 msgid "``nova`` - Compute API and extensions" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:182 msgid "``sahara`` - Data Processing API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:183 msgid "``senlin`` - Clustering service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:184 msgid "``swift`` - Object Storage API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:185 msgid "``trove`` - Database service API" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:187 msgid "" "While you can install the ``keystone`` client for interacting with version " "2.0 of the service's API, you should use the ``openstack`` client for all " "Identity interactions. Identity API v2 is deprecated in the Mitaka release." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:192 msgid "Installing with pip" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:194 msgid "" "Use pip to install the OpenStack clients on a Linux, Mac OS X, or Microsoft " "Windows system. It is easy to use and ensures that you get the latest " "version of the client from the `Python Package Index `__. Also, pip enables you to update or remove a package." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:200 msgid "Install each client separately by using the following command:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:202 msgid "For Mac OS X or Linux:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:208 msgid "For Microsoft Windows:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:217 msgid "Installing from packages" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:219 msgid "" "RDO, openSUSE, SUSE Linux Enterprise, Debian, and Ubuntu have client " "packages that can be installed without ``pip``." msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:222 msgid "" "On Red Hat Enterprise Linux, CentOS, or Fedora, use ``yum`` to install the " "clients from the packaged versions available in `RDO `__:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:230 msgid "" "For Ubuntu or Debian, use ``apt-get`` to install the clients from the " "packaged versions:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:237 msgid "" "For openSUSE, use ``zypper`` to install the clients from the distribution " "packages service:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:244 msgid "" "For SUSE Linux Enterprise Server, use ``zypper`` to install the clients from " "the distribution packages in the Open Build Service. First, add the Open " "Build Service repository:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:252 msgid "Then you can install the packages:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:259 msgid "Upgrade or remove clients" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:261 msgid "" "To upgrade a client, add the :option:`--upgrade` option to the :command:`pip " "install` command:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:268 msgid "To remove the client, run the :command:`pip uninstall` command:" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:275 msgid "What's next" msgstr "" #: ../common/cli_install_openstack_command_line_clients.rst:277 msgid "" "Before you can run client commands, you must create and source the ``PROJECT-" "openrc.sh`` file to set environment variables. See :doc:`../common/" "cli_set_environment_variables_using_openstack_rc`." msgstr "" #: ../common/cli_manage_images.rst:3 msgid "Manage images" msgstr "" #: ../common/cli_manage_images.rst:5 msgid "" "The cloud operator assigns roles to users. Roles determine who can upload " "and manage images. The operator might restrict image upload and management " "to only cloud administrators or operators." msgstr "" #: ../common/cli_manage_images.rst:9 msgid "" "You can upload images through the ``glance`` client or the Image service " "API. You can use the ``nova`` client for the image management. The latter " "provides mechanisms to list and delete images, set and delete image " "metadata, and create images of a running instance or snapshot and backup " "types." msgstr "" #: ../common/cli_manage_images.rst:15 msgid "After you upload an image, you cannot change it." msgstr "" #: ../common/cli_manage_images.rst:17 msgid "" "For details about image creation, see the `Virtual Machine Image Guide " "`__." msgstr "" #: ../common/cli_manage_images.rst:21 msgid "List or get details for images (glance)" msgstr "" #: ../common/cli_manage_images.rst:23 msgid "" "To get a list of images and to get further details about a single image, " "use :command:`glance image-list` and :command:`glance image-show` commands." msgstr "" #: ../common/cli_manage_images.rst:81 msgid "" "When viewing a list of images, you can also use ``grep`` to filter the list, " "as follows:" msgstr "" #: ../common/cli_manage_images.rst:93 msgid "" "To store location metadata for images, which enables direct file access for " "a client, update the ``/etc/glance/glance-api.conf`` file with the following " "statements:" msgstr "" #: ../common/cli_manage_images.rst:95 msgid "``show_multiple_locations = True``" msgstr "" #: ../common/cli_manage_images.rst:97 msgid "" "``filesystem_store_metadata_file = filePath``, where filePath points to a " "JSON file that defines the mount point for OpenStack images on your system " "and a unique ID. For example:" msgstr "" #: ../common/cli_manage_images.rst:106 msgid "" "After you restart the Image service, you can use the following syntax to " "view the image's location information:" msgstr "" #: ../common/cli_manage_images.rst:112 msgid "" "For example, using the image ID shown above, you would issue the command as " "follows:" msgstr "" #: ../common/cli_manage_images.rst:119 msgid "Create or update an image (glance)" msgstr "" #: ../common/cli_manage_images.rst:121 msgid "To create an image, use :command:`glance image-create`:" msgstr "" #: ../common/cli_manage_images.rst:127 msgid "To update an image by name or ID, use :command:`glance image-update`:" msgstr "" #: ../common/cli_manage_images.rst:133 msgid "" "The following list explains the optional arguments that you can use with the " "``create`` and ``update`` commands to modify image properties. For more " "information, refer to Image service chapter in the `OpenStack Command-Line " "Interface Reference `__." msgstr "" #: ../common/cli_manage_images.rst:140 msgid "``--name NAME``" msgstr "" #: ../common/cli_manage_images.rst:140 msgid "The name of the image." msgstr "" #: ../common/cli_manage_images.rst:144 msgid "``--disk-format DISK_FORMAT``" msgstr "" #: ../common/cli_manage_images.rst:143 msgid "" "The disk format of the image. Acceptable formats are ami, ari, aki, vhd, " "vmdk, raw, qcow2, vdi, and iso." msgstr "" #: ../common/cli_manage_images.rst:148 msgid "``--container-format CONTAINER_FORMAT``" msgstr "" #: ../common/cli_manage_images.rst:147 msgid "" "The container format of the image. Acceptable formats are ami, ari, aki, " "bare, docker, and ovf." msgstr "" #: ../common/cli_manage_images.rst:152 msgid "``--owner TENANT_ID --size SIZE``" msgstr "" #: ../common/cli_manage_images.rst:151 msgid "The tenant who should own the image. The size of image data, in bytes." msgstr "" #: ../common/cli_manage_images.rst:156 msgid "``--min-disk DISK_GB``" msgstr "" #: ../common/cli_manage_images.rst:155 msgid "The minimum size of the disk needed to boot the image, in gigabytes." msgstr "" #: ../common/cli_manage_images.rst:159 msgid "``--min-ram DISK_RAM``" msgstr "" #: ../common/cli_manage_images.rst:159 msgid "The minimum amount of RAM needed to boot the image, in megabytes." msgstr "" #: ../common/cli_manage_images.rst:164 msgid "``--location IMAGE_URL``" msgstr "" #: ../common/cli_manage_images.rst:162 msgid "" "The URL where the data for this image resides. For example, if the image " "data is stored in swift, you could specify ``swift://account:key@example.com/" "container/obj``." msgstr "" #: ../common/cli_manage_images.rst:169 msgid "``--file FILE``" msgstr "" #: ../common/cli_manage_images.rst:167 msgid "" "Local file that contains the disk image to be uploaded during the update. " "Alternatively, you can pass images to the client through stdin." msgstr "" #: ../common/cli_manage_images.rst:172 msgid "``--checksum CHECKSUM``" msgstr "" #: ../common/cli_manage_images.rst:172 msgid "Hash of image data to use for verification." msgstr "" #: ../common/cli_manage_images.rst:177 msgid "``--copy-from IMAGE_URL``" msgstr "" #: ../common/cli_manage_images.rst:175 msgid "" "Similar to :option:`--location` in usage, but indicates that the image " "server should immediately copy the data and store it in its configured image " "store." msgstr "" #: ../common/cli_manage_images.rst:181 msgid "``--is-public [True|False]``" msgstr "" #: ../common/cli_manage_images.rst:180 msgid "Makes an image accessible for all the tenants (admin-only by default)." msgstr "" #: ../common/cli_manage_images.rst:184 msgid "``--is-protected [True|False]``" msgstr "" #: ../common/cli_manage_images.rst:184 msgid "Prevents an image from being deleted." msgstr "" #: ../common/cli_manage_images.rst:188 msgid "``--property KEY=VALUE``" msgstr "" #: ../common/cli_manage_images.rst:187 msgid "" "Arbitrary property to associate with image. This option can be used multiple " "times." msgstr "" #: ../common/cli_manage_images.rst:193 msgid "``--purge-props``" msgstr "" #: ../common/cli_manage_images.rst:191 msgid "" "Deletes all image properties that are not explicitly set in the update " "request. Otherwise, those properties not referenced are preserved." msgstr "" #: ../common/cli_manage_images.rst:197 msgid "``--human-readable``" msgstr "" #: ../common/cli_manage_images.rst:196 msgid "Prints the image size in a human-friendly format." msgstr "" #: ../common/cli_manage_images.rst:199 msgid "" "The following example shows the command that you would use to upload a " "CentOS 6.3 image in qcow2 format and configure it for public access:" msgstr "" #: ../common/cli_manage_images.rst:207 msgid "" "The following example shows how to update an existing image with a " "properties that describe the disk bus, the CD-ROM bus, and the VIF model:" msgstr "" #: ../common/cli_manage_images.rst:213 msgid "" "When you use OpenStack with VMware vCenter Server, you need to specify the " "``vmware_disktype`` and ``vmware_adaptertype`` properties with :command:" "`glance image-create`. Also, we recommend that you set the ``hypervisor_type=" "\"vmware\"`` property. For more information, see `Images with VMware vSphere " "`_ in the OpenStack Configuration Reference." msgstr "" #: ../common/cli_manage_images.rst:229 msgid "" "Currently the libvirt virtualization tool determines the disk, CD-ROM, and " "VIF device models based on the configured hypervisor type (``libvirt_type`` " "in ``/etc/nova/nova.conf`` file). For the sake of optimal performance, " "libvirt defaults to using virtio for both disk and VIF (NIC) models. The " "disadvantage of this approach is that it is not possible to run operating " "systems that lack virtio drivers, for example, BSD, Solaris, and older " "versions of Linux and Windows." msgstr "" #: ../common/cli_manage_images.rst:237 msgid "" "If you specify a disk or CD-ROM bus model that is not supported, see the " "Disk_and_CD-ROM_bus_model_values_table_. If you specify a VIF model that is " "not supported, the instance fails to launch. See the VIF_model_values_table_." msgstr "" #: ../common/cli_manage_images.rst:242 msgid "" "The valid model values depend on the ``libvirt_type`` setting, as shown in " "the following tables." msgstr "" #: ../common/cli_manage_images.rst:247 msgid "**Disk and CD-ROM bus model values**" msgstr "" #: ../common/cli_manage_images.rst:250 ../common/cli_manage_images.rst:269 msgid "libvirt\\_type setting" msgstr "" #: ../common/cli_manage_images.rst:250 ../common/cli_manage_images.rst:269 msgid "Supported model values" msgstr "" #: ../common/cli_manage_images.rst:252 ../common/cli_manage_images.rst:271 msgid "qemu or kvm" msgstr "" #: ../common/cli_manage_images.rst:252 ../common/cli_manage_images.rst:258 msgid "ide" msgstr "" #: ../common/cli_manage_images.rst:254 msgid "scsi" msgstr "" #: ../common/cli_manage_images.rst:256 ../common/cli_manage_images.rst:279 msgid "virtio" msgstr "" #: ../common/cli_manage_images.rst:258 ../common/cli_manage_images.rst:260 #: ../common/cli_manage_images.rst:281 msgid "xen" msgstr "" #: ../common/cli_manage_images.rst:266 msgid "**VIF model values**" msgstr "" #: ../common/cli_manage_images.rst:271 ../common/cli_manage_images.rst:281 msgid "e1000" msgstr "" #: ../common/cli_manage_images.rst:273 ../common/cli_manage_images.rst:285 msgid "ne2k\\_pci" msgstr "" #: ../common/cli_manage_images.rst:275 ../common/cli_manage_images.rst:287 msgid "pcnet" msgstr "" #: ../common/cli_manage_images.rst:277 ../common/cli_manage_images.rst:289 msgid "rtl8139" msgstr "" #: ../common/cli_manage_images.rst:283 msgid "netfront" msgstr "" #: ../common/cli_manage_images.rst:291 msgid "vmware" msgstr "" #: ../common/cli_manage_images.rst:291 msgid "VirtualE1000" msgstr "" #: ../common/cli_manage_images.rst:293 msgid "VirtualPCNet32" msgstr "" #: ../common/cli_manage_images.rst:295 msgid "VirtualVmxnet" msgstr "" #: ../common/cli_manage_images.rst:299 msgid "Troubleshoot image creation" msgstr "" #: ../common/cli_manage_images.rst:301 msgid "" "If you encounter problems in creating an image in the Image service or " "Compute, the following information may help you troubleshoot the creation " "process." msgstr "" #: ../common/cli_manage_images.rst:305 msgid "" "Ensure that the version of qemu you are using is version 0.14 or later. " "Earlier versions of qemu result in an ``unknown option -s`` error message in " "the ``nova-compute.log`` file." msgstr "" #: ../common/cli_manage_images.rst:309 msgid "" "Examine the ``/var/log/nova/nova-api.log`` and ``/var/log/nova/nova-compute." "log`` log files for error messages." msgstr "" #: ../common/cli_manage_volumes.rst:5 msgid "Manage volumes" msgstr "" #: ../common/cli_manage_volumes.rst:7 msgid "" "A volume is a detachable block storage device, similar to a USB hard drive. " "You can attach a volume to only one instance. To create and manage volumes, " "you use a combination of ``nova`` and ``cinder`` client commands." msgstr "" #: ../common/cli_manage_volumes.rst:13 msgid "Migrate a volume" msgstr "" #: ../common/cli_manage_volumes.rst:15 msgid "" "As an administrator, you can migrate a volume with its data from one " "location to another in a manner that is transparent to users and workloads. " "You can migrate only detached volumes with no snapshots." msgstr "" #: ../common/cli_manage_volumes.rst:19 msgid "Possible use cases for data migration include:" msgstr "" #: ../common/cli_manage_volumes.rst:21 msgid "" "Bring down a physical storage device for maintenance without disrupting " "workloads." msgstr "" #: ../common/cli_manage_volumes.rst:24 msgid "Modify the properties of a volume." msgstr "" #: ../common/cli_manage_volumes.rst:26 msgid "Free up space in a thinly-provisioned back end." msgstr "" #: ../common/cli_manage_volumes.rst:28 msgid "" "Migrate a volume with the :command:`cinder migrate` command, as shown in the " "following example:" msgstr "" #: ../common/cli_manage_volumes.rst:35 msgid "" "In this example, :option:`--force-host-copy True` forces the generic host-" "based migration mechanism and bypasses any driver optimizations." msgstr "" #: ../common/cli_manage_volumes.rst:40 msgid "" "If the volume is in use or has snapshots, the specified host destination " "cannot accept the volume. If the user is not an administrator, the migration " "fails." msgstr "" #: ../common/cli_manage_volumes.rst:45 msgid "Create a volume" msgstr "" #: ../common/cli_manage_volumes.rst:47 msgid "This example creates a ``my-new-volume`` volume based on an image." msgstr "" #: ../common/cli_manage_volumes.rst:49 msgid "" "List images, and note the ID of the image that you want to use for your " "volume:" msgstr "" #: ../common/cli_manage_volumes.rst:66 msgid "" "List the availability zones, and note the ID of the availability zone in " "which you want to create your volume:" msgstr "" #: ../common/cli_manage_volumes.rst:79 msgid "" "Create a volume with 8 gibibytes (GiB) of space, and specify the " "availability zone and image:" msgstr "" #: ../common/cli_manage_volumes.rst:106 msgid "" "To verify that your volume was created successfully, list the available " "volumes:" msgstr "" #: ../common/cli_manage_volumes.rst:120 msgid "" "If your volume was created successfully, its status is ``available``. If its " "status is ``error``, you might have exceeded your quota." msgstr "" #: ../common/cli_manage_volumes.rst:126 msgid "Create a volume from specified volume type" msgstr "" #: ../common/cli_manage_volumes.rst:128 msgid "" "Cinder supports these three ways to specify ``volume type`` during volume " "creation." msgstr "" #: ../common/cli_manage_volumes.rst:131 ../common/cli_manage_volumes.rst:138 msgid "volume_type" msgstr "" #: ../common/cli_manage_volumes.rst:132 msgid "cinder_img_volume_type (via glance image metadata)" msgstr "" #: ../common/cli_manage_volumes.rst:133 msgid "default_volume_type (via cinder.conf)" msgstr "" #: ../common/cli_manage_volumes.rst:140 msgid "User can specify `volume type` when creating a volume." msgstr "" #: ../common/cli_manage_volumes.rst:149 msgid "cinder_img_volume_type" msgstr "" #: ../common/cli_manage_volumes.rst:151 msgid "" "If glance image has ``cinder_img_volume_type`` property, Cinder uses this " "parameter to specify ``volume type`` when creating a volume." msgstr "" #: ../common/cli_manage_volumes.rst:154 msgid "" "Choose glance image which has \"cinder_img_volume_type\" property and create " "a volume from the image." msgstr "" #: ../common/cli_manage_volumes.rst:228 msgid "default_volume_type" msgstr "" #: ../common/cli_manage_volumes.rst:230 msgid "" "If above parameters are not set, Cinder uses default_volume_type which is " "defined in cinder.conf during volume creation." msgstr "" #: ../common/cli_manage_volumes.rst:233 msgid "Example cinder.conf file configuration." msgstr "" #: ../common/cli_manage_volumes.rst:243 msgid "Attach a volume to an instance" msgstr "" #: ../common/cli_manage_volumes.rst:245 msgid "" "Attach your volume to a server, specifying the server ID and the volume ID:" msgstr "" #: ../common/cli_manage_volumes.rst:261 msgid "Note the ID of your volume." msgstr "" #: ../common/cli_manage_volumes.rst:263 msgid "Show information for your volume:" msgstr "" #: ../common/cli_manage_volumes.rst:269 msgid "" "The output shows that the volume is attached to the server with ID " "``84c6e57d-a6b1-44b6-81eb-fcb36afd31b5``, is in the nova availability zone, " "and is bootable." msgstr "" #: ../common/cli_manage_volumes.rst:305 msgid "Resize a volume" msgstr "" #: ../common/cli_manage_volumes.rst:307 msgid "" "To resize your volume, you must first detach it from the server. To detach " "the volume from your server, pass the server ID and volume ID to the " "following command:" msgstr "" #: ../common/cli_manage_volumes.rst:315 msgid "The :command:`volume-detach` command does not return any output." msgstr "" #: ../common/cli_manage_volumes.rst:317 msgid "List volumes:" msgstr "" #: ../common/cli_manage_volumes.rst:329 msgid "Note that the volume is now available." msgstr "" #: ../common/cli_manage_volumes.rst:331 msgid "" "Resize the volume by passing the volume ID and the new size (a value greater " "than the old one) as parameters:" msgstr "" #: ../common/cli_manage_volumes.rst:338 msgid "The :command:`extend` command does not return any output." msgstr "" #: ../common/cli_manage_volumes.rst:341 msgid "Delete a volume" msgstr "" #: ../common/cli_manage_volumes.rst:343 msgid "" "To delete your volume, you must first detach it from the server. To detach " "the volume from your server and check for the list of existing volumes, see " "steps 1 and 2 in Resize_a_volume_." msgstr "" #: ../common/cli_manage_volumes.rst:347 msgid "Delete the volume using either the volume name or ID:" msgstr "" #: ../common/cli_manage_volumes.rst:353 msgid "The :command:`delete` command does not return any output." msgstr "" #: ../common/cli_manage_volumes.rst:355 msgid "" "List the volumes again, and note that the status of your volume is " "``deleting``:" msgstr "" #: ../common/cli_manage_volumes.rst:368 msgid "" "When the volume is fully deleted, it disappears from the list of volumes:" msgstr "" #: ../common/cli_manage_volumes.rst:381 msgid "Transfer a volume" msgstr "" #: ../common/cli_manage_volumes.rst:383 msgid "" "You can transfer a volume from one owner to another by using the :command:" "`cinder transfer*` commands. The volume donor, or original owner, creates a " "transfer request and sends the created transfer ID and authorization key to " "the volume recipient. The volume recipient, or new owner, accepts the " "transfer by using the ID and key." msgstr "" #: ../common/cli_manage_volumes.rst:391 msgid "" "The procedure for volume transfer is intended for tenants (both the volume " "donor and recipient) within the same cloud." msgstr "" #: ../common/cli_manage_volumes.rst:394 msgid "Use cases include:" msgstr "" #: ../common/cli_manage_volumes.rst:396 msgid "" "Create a custom bootable volume or a volume with a large data set and " "transfer it to a customer." msgstr "" #: ../common/cli_manage_volumes.rst:399 msgid "" "For bulk import of data to the cloud, the data ingress system creates a new " "Block Storage volume, copies data from the physical device, and transfers " "device ownership to the end user." msgstr "" #: ../common/cli_manage_volumes.rst:404 msgid "Create a volume transfer request" msgstr "" #: ../common/cli_manage_volumes.rst:406 msgid "While logged in as the volume donor, list the available volumes:" msgstr "" #: ../common/cli_manage_volumes.rst:418 msgid "" "As the volume donor, request a volume transfer authorization code for a " "specific volume:" msgstr "" #: ../common/cli_manage_volumes.rst:425 msgid "" "The volume must be in an ``available`` state or the request will be denied. " "If the transfer request is valid in the database (that is, it has not " "expired or been deleted), the volume is placed in an ``awaiting transfer`` " "state. For example:" msgstr "" #: ../common/cli_manage_volumes.rst:434 msgid "" "The output shows the volume transfer ID in the ``id`` row and the " "authorization key." msgstr "" #: ../common/cli_manage_volumes.rst:451 msgid "" "Optionally, you can specify a name for the transfer by using the ``--display-" "name displayName`` parameter." msgstr "" #: ../common/cli_manage_volumes.rst:456 msgid "" "While the ``auth_key`` property is visible in the output of ``cinder " "transfer-create VOLUME_ID``, it will not be available in subsequent ``cinder " "transfer-show TRANSFER_ID`` commands." msgstr "" #: ../common/cli_manage_volumes.rst:460 msgid "" "Send the volume transfer ID and authorization key to the new owner (for " "example, by email)." msgstr "" #: ../common/cli_manage_volumes.rst:463 msgid "View pending transfers:" msgstr "" #: ../common/cli_manage_volumes.rst:474 msgid "" "After the volume recipient, or new owner, accepts the transfer, you can see " "that the transfer is no longer available:" msgstr "" #: ../common/cli_manage_volumes.rst:486 msgid "Accept a volume transfer request" msgstr "" #: ../common/cli_manage_volumes.rst:488 msgid "" "As the volume recipient, you must first obtain the transfer ID and " "authorization key from the original owner." msgstr "" #: ../common/cli_manage_volumes.rst:491 msgid "Accept the request:" msgstr "" #: ../common/cli_manage_volumes.rst:497 ../common/cli_manage_volumes.rst:547 msgid "For example:" msgstr "" #: ../common/cli_manage_volumes.rst:512 msgid "" "If you do not have a sufficient quota for the transfer, the transfer is " "refused." msgstr "" #: ../common/cli_manage_volumes.rst:516 msgid "Delete a volume transfer" msgstr "" #: ../common/cli_manage_volumes.rst:518 msgid "List available volumes and their statuses:" msgstr "" #: ../common/cli_manage_volumes.rst:530 msgid "Find the matching transfer ID:" msgstr "" #: ../common/cli_manage_volumes.rst:541 msgid "Delete the volume:" msgstr "" #: ../common/cli_manage_volumes.rst:553 msgid "" "Verify that transfer list is now empty and that the volume is again " "available for transfer:" msgstr "" #: ../common/cli_manage_volumes.rst:575 msgid "Manage and unmanage a snapshot" msgstr "" #: ../common/cli_manage_volumes.rst:577 msgid "" "A snapshot is an image created from a running instance. As an administrator, " "you can manage and unmanage snapshots." msgstr "" #: ../common/cli_manage_volumes.rst:581 msgid "Manage a snapshot" msgstr "" #: ../common/cli_manage_volumes.rst:583 msgid "Manage a snapshot with the :command:`cinder snapshot-manage` command:" msgstr "" #: ../common/cli_manage_volumes.rst:589 ../common/cli_manage_volumes.rst:626 msgid "The arguments to be passed are:" msgstr "" #: ../common/cli_manage_volumes.rst:592 msgid "``VOLUME_ID``" msgstr "" #: ../common/cli_manage_volumes.rst:592 msgid "The ID of an already existent volume." msgstr "" #: ../common/cli_manage_volumes.rst:595 msgid "``IDENTIFIER``" msgstr "" #: ../common/cli_manage_volumes.rst:595 msgid "Name, ID, or other identifier for an existing snapshot." msgstr "" #: ../common/cli_manage_volumes.rst:599 msgid ":option:`--id-type`" msgstr "" #: ../common/cli_manage_volumes.rst:598 msgid "" "Type of back-end device the identifier provided. Is typically ``source-" "name`` or ``source-id``. Defaults to ``source-name``." msgstr "" #: ../common/cli_manage_volumes.rst:602 msgid ":option:`--name`" msgstr "" #: ../common/cli_manage_volumes.rst:602 msgid "Name of the snapshot. Defaults to ``None``." msgstr "" #: ../common/cli_manage_volumes.rst:605 msgid ":option:`--description`" msgstr "" #: ../common/cli_manage_volumes.rst:605 msgid "Description of the snapshot. Defaults to ``None``." msgstr "" #: ../common/cli_manage_volumes.rst:608 msgid ":option:`--metadata`" msgstr "" #: ../common/cli_manage_volumes.rst:608 msgid "Metadata key-value pairs. Defaults to ``None``." msgstr "" #: ../common/cli_manage_volumes.rst:610 msgid "" "The following example manages the ``my-snapshot-id`` image in the ``my-" "volume-id`` volume:" msgstr "" #: ../common/cli_manage_volumes.rst:618 msgid "Unmanage a snapshot" msgstr "" #: ../common/cli_manage_volumes.rst:620 msgid "" "Unmanage a snapshot with the :command:`cinder snapshot-unmanage` command:" msgstr "" #: ../common/cli_manage_volumes.rst:629 msgid "SNAPSHOT" msgstr "" #: ../common/cli_manage_volumes.rst:629 msgid "Name or ID of the snapshot to unmanage." msgstr "" #: ../common/cli_manage_volumes.rst:631 msgid "The following example unmanages the ``my-snapshot-id`` image:" msgstr "" #: ../common/cli_overview.rst:3 msgid "Overview" msgstr "" #: ../common/cli_overview.rst:5 msgid "" "Each OpenStack project provides a command-line client, which enables you to " "access the project API through easy-to-use commands. For example, the " "Compute service provides a ``nova`` command-line client." msgstr "" #: ../common/cli_overview.rst:9 msgid "" "You can run the commands from the command line, or include the commands " "within scripts to automate tasks. If you provide OpenStack credentials, such " "as your user name and password, you can run these commands on any computer." msgstr "" #: ../common/cli_overview.rst:14 msgid "" "Internally, each command uses cURL command-line tools, which embed API " "requests. OpenStack APIs are RESTful APIs, and use the HTTP protocol. They " "include methods, URIs, media types, and response codes." msgstr "" #: ../common/cli_overview.rst:18 msgid "" "OpenStack APIs are open-source Python clients, and can run on Linux or Mac " "OS X systems. On some client commands, you can specify a debug parameter to " "show the underlying API request for the command. This is a good way to " "become familiar with the OpenStack API calls." msgstr "" #: ../common/cli_overview.rst:23 msgid "" "As a cloud end user, you can use the OpenStack dashboard to provision your " "own resources within the limits set by administrators. You can modify the " "examples provided in this section to create other types and sizes of server " "instances." msgstr "" #: ../common/cli_overview.rst:28 msgid "" "The following table lists the command-line client for each OpenStack service " "with its package name and description." msgstr "" #: ../common/cli_overview.rst:0 msgid "OpenStack services and clients" msgstr "" #: ../common/cli_overview.rst:35 ../common/get_started_with_openstack.rst:32 msgid "Service" msgstr "" #: ../common/cli_overview.rst:36 msgid "Client" msgstr "" #: ../common/cli_overview.rst:37 msgid "Package" msgstr "" #: ../common/cli_overview.rst:39 msgid "**Command-line client**" msgstr "" #: ../common/cli_overview.rst:40 msgid "**openstack**" msgstr "" #: ../common/cli_overview.rst:41 msgid "**python-openstackclient**" msgstr "" #: ../common/cli_overview.rst:42 msgid "**Common client for the OpenStack project.**" msgstr "" #: ../common/cli_overview.rst:43 ../common/glossary.rst:228 msgid "Application Catalog service" msgstr "" #: ../common/cli_overview.rst:44 ../common/glossary.rst:2347 msgid "murano" msgstr "" #: ../common/cli_overview.rst:45 msgid "python-muranoclient" msgstr "" #: ../common/cli_overview.rst:46 msgid "Creates and manages applications." msgstr "" #: ../common/cli_overview.rst:47 ../common/glossary.rst:408 msgid "Bare Metal service" msgstr "" #: ../common/cli_overview.rst:48 ../common/glossary.rst:1962 msgid "ironic" msgstr "" #: ../common/cli_overview.rst:49 msgid "python-ironicclient" msgstr "" #: ../common/cli_overview.rst:50 msgid "manages and provisions physical machines." msgstr "" #: ../common/cli_overview.rst:51 ../common/glossary.rst:470 msgid "Block Storage service" msgstr "" #: ../common/cli_overview.rst:52 ../common/glossary.rst:682 msgid "cinder" msgstr "" #: ../common/cli_overview.rst:53 msgid "python-cinderclient" msgstr "" #: ../common/cli_overview.rst:54 msgid "Creates and manages volumes." msgstr "" #: ../common/cli_overview.rst:55 ../common/glossary.rst:759 msgid "Clustering service" msgstr "" #: ../common/cli_overview.rst:56 ../common/glossary.rst:3229 msgid "senlin" msgstr "" #: ../common/cli_overview.rst:57 msgid "python-senlinclient" msgstr "" #: ../common/cli_overview.rst:58 msgid "Creates and manages clustering services." msgstr "" #: ../common/cli_overview.rst:59 ../common/glossary.rst:802 #: ../common/glossary.rst:828 msgid "Compute service" msgstr "" #: ../common/cli_overview.rst:60 ../common/glossary.rst:2542 msgid "nova" msgstr "" #: ../common/cli_overview.rst:61 msgid "python-novaclient" msgstr "" #: ../common/cli_overview.rst:62 msgid "Creates and manages images, instances, and flavors." msgstr "" #: ../common/cli_overview.rst:63 ../common/glossary.rst:887 msgid "Containers service" msgstr "" #: ../common/cli_overview.rst:64 ../common/glossary.rst:2210 msgid "magnum" msgstr "" #: ../common/cli_overview.rst:65 msgid "python-magnumclient" msgstr "" #: ../common/cli_overview.rst:66 msgid "Creates and manages containers." msgstr "" #: ../common/cli_overview.rst:67 ../common/glossary.rst:1008 msgid "Data Processing service" msgstr "" #: ../common/cli_overview.rst:68 ../common/glossary.rst:3170 msgid "sahara" msgstr "" #: ../common/cli_overview.rst:69 msgid "python-saharaclient" msgstr "" #: ../common/cli_overview.rst:70 msgid "Creates and manages Hadoop clusters on OpenStack." msgstr "" #: ../common/cli_overview.rst:71 ../common/glossary.rst:1001 msgid "Database service" msgstr "" #: ../common/cli_overview.rst:72 ../common/glossary.rst:3654 msgid "trove" msgstr "" #: ../common/cli_overview.rst:73 msgid "python-troveclient" msgstr "" #: ../common/cli_overview.rst:74 msgid "Creates and manages databases." msgstr "" #: ../common/cli_overview.rst:75 msgid "Deployment service" msgstr "" #: ../common/cli_overview.rst:76 msgid "fuel" msgstr "" #: ../common/cli_overview.rst:77 msgid "python-fuelclient" msgstr "" #: ../common/cli_overview.rst:78 msgid "Plans deployments." msgstr "" #: ../common/cli_overview.rst:79 ../common/glossary.rst:1187 msgid "DNS service" msgstr "" #: ../common/cli_overview.rst:80 ../common/glossary.rst:1071 msgid "designate" msgstr "" #: ../common/cli_overview.rst:81 msgid "python-designateclient" msgstr "" #: ../common/cli_overview.rst:82 msgid "Creates and manages self service authoritative DNS." msgstr "" #: ../common/cli_overview.rst:83 ../common/glossary.rst:1803 msgid "Identity service" msgstr "" #: ../common/cli_overview.rst:84 ../common/glossary.rst:2101 msgid "keystone" msgstr "" #: ../common/cli_overview.rst:85 msgid "python-keystoneclient" msgstr "" #: ../common/cli_overview.rst:86 msgid "Creates and manages users, tenants, roles, endpoints, and credentials." msgstr "" #: ../common/cli_overview.rst:87 ../common/glossary.rst:1859 msgid "Image service" msgstr "" #: ../common/cli_overview.rst:88 ../common/glossary.rst:1567 msgid "glance" msgstr "" #: ../common/cli_overview.rst:89 msgid "python-glanceclient" msgstr "" #: ../common/cli_overview.rst:90 msgid "Creates and manages images." msgstr "" #: ../common/cli_overview.rst:91 ../common/glossary.rst:2094 msgid "Key Manager service" msgstr "" #: ../common/cli_overview.rst:92 ../common/glossary.rst:399 msgid "barbican" msgstr "" #: ../common/cli_overview.rst:93 msgid "python-barbicanclient" msgstr "" #: ../common/cli_overview.rst:94 msgid "Creates and manages keys." msgstr "" #: ../common/cli_overview.rst:95 ../common/glossary.rst:2366 msgid "Monitoring" msgstr "" #: ../common/cli_overview.rst:96 ../common/glossary.rst:2331 msgid "monasca" msgstr "" #: ../common/cli_overview.rst:97 msgid "python-monascaclient" msgstr "" #: ../common/cli_overview.rst:98 msgid "Monitoring solution." msgstr "" #: ../common/cli_overview.rst:99 ../common/glossary.rst:2478 msgid "Networking service" msgstr "" #: ../common/cli_overview.rst:100 ../common/glossary.rst:2489 msgid "neutron" msgstr "" #: ../common/cli_overview.rst:101 msgid "python-neutronclient" msgstr "" #: ../common/cli_overview.rst:102 msgid "Configures networks for guest servers." msgstr "" #: ../common/cli_overview.rst:103 ../common/glossary.rst:2591 msgid "Object Storage service" msgstr "" #: ../common/cli_overview.rst:104 ../common/glossary.rst:3518 msgid "swift" msgstr "" #: ../common/cli_overview.rst:105 msgid "python-swiftclient" msgstr "" #: ../common/cli_overview.rst:106 msgid "" "Gathers statistics, lists items, updates metadata, and uploads, downloads, " "and deletes files stored by the Object Storage service. Gains access to an " "Object Storage installation for ad hoc processing." msgstr "" #: ../common/cli_overview.rst:109 ../common/glossary.rst:2691 msgid "Orchestration service" msgstr "" #: ../common/cli_overview.rst:110 ../common/glossary.rst:1664 msgid "heat" msgstr "" #: ../common/cli_overview.rst:111 msgid "python-heatclient" msgstr "" #: ../common/cli_overview.rst:112 msgid "" "Launches stacks from templates, views details of running stacks including " "events and resources, and updates and deletes stacks." msgstr "" #: ../common/cli_overview.rst:114 msgid "Rating service" msgstr "" #: ../common/cli_overview.rst:115 msgid "cloudkitty" msgstr "" #: ../common/cli_overview.rst:116 msgid "python-cloudkittyclient" msgstr "" #: ../common/cli_overview.rst:117 msgid "Rating service." msgstr "" #: ../common/cli_overview.rst:118 ../common/glossary.rst:3321 msgid "Shared File Systems service" msgstr "" #: ../common/cli_overview.rst:119 ../common/glossary.rst:2239 msgid "manila" msgstr "" #: ../common/cli_overview.rst:120 msgid "python-manilaclient" msgstr "" #: ../common/cli_overview.rst:121 msgid "Creates and manages shared file systems." msgstr "" #: ../common/cli_overview.rst:122 ../common/glossary.rst:3560 msgid "Telemetry service" msgstr "" #: ../common/cli_overview.rst:123 ../common/glossary.rst:610 msgid "ceilometer" msgstr "" #: ../common/cli_overview.rst:124 msgid "python-ceilometerclient" msgstr "" #: ../common/cli_overview.rst:125 ../common/cli_overview.rst:129 msgid "Creates and collects measurements across OpenStack." msgstr "" #: ../common/cli_overview.rst:126 msgid "Telemetry v3" msgstr "" #: ../common/cli_overview.rst:127 msgid "gnocchi" msgstr "" #: ../common/cli_overview.rst:128 msgid "python-gnocchiclient" msgstr "" #: ../common/cli_overview.rst:130 ../common/glossary.rst:3897 msgid "Workflow service" msgstr "" #: ../common/cli_overview.rst:131 ../common/glossary.rst:2321 msgid "mistral" msgstr "" #: ../common/cli_overview.rst:132 msgid "python-mistralclient" msgstr "" #: ../common/cli_overview.rst:133 msgid "Workflow service for OpenStack cloud." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:3 msgid "Set environment variables using the OpenStack RC file" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:5 msgid "" "To set the required environment variables for the OpenStack command-line " "clients, you must create an environment file called an OpenStack rc file, or " "``openrc.sh`` file. If your OpenStack installation provides it, you can " "download the file from the OpenStack dashboard as an administrative user or " "any other user. This project-specific environment file contains the " "credentials that all OpenStack services use." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:12 msgid "" "When you source the file, environment variables are set for your current " "shell. The variables enable the OpenStack client commands to communicate " "with the OpenStack services that run in the cloud." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:18 msgid "" "Defining environment variables using an environment file is not a common " "practice on Microsoft Windows. Environment variables are usually defined in " "the :menuselection:`Advanced > System Properties` dialog box." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:24 msgid "Download and source the OpenStack RC file" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:26 msgid "" "Log in to the dashboard and from the drop-down list select the project for " "which you want to download the OpenStack RC file." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:29 msgid "" "On the :guilabel:`Project` tab, open the :guilabel:`Compute` tab and click :" "guilabel:`Access & Security`." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:32 msgid "" "On the :guilabel:`API Access` tab, click :guilabel:`Download OpenStack RC " "File` and save the file. The filename will be of the form ``PROJECT-openrc." "sh`` where ``PROJECT`` is the name of the project for which you downloaded " "the file." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:37 msgid "" "Copy the ``PROJECT-openrc.sh`` file to the computer from which you want to " "run OpenStack commands." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:40 msgid "" "For example, copy the file to the computer from which you want to upload an " "image with a ``glance`` client command." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:43 msgid "" "On any shell from which you want to run OpenStack commands, source the " "``PROJECT-openrc.sh`` file for the respective project." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:46 msgid "" "In the following example, the ``demo-openrc.sh`` file is sourced for the " "demo project:" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:53 msgid "" "When you are prompted for an OpenStack password, enter the password for the " "user who downloaded the ``PROJECT-openrc.sh`` file." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:57 msgid "Create and source the OpenStack RC file" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:59 msgid "" "Alternatively, you can create the ``PROJECT-openrc.sh`` file from scratch, " "if you cannot download the file from the dashboard." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:62 msgid "" "In a text editor, create a file named ``PROJECT-openrc.sh`` and add the " "following authentication information:" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:76 msgid "" "On any shell from which you want to run OpenStack commands, source the " "``PROJECT-openrc.sh`` file for the respective project. In this example, you " "source the ``admin-openrc.sh`` file for the admin project:" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:87 msgid "" "You are not prompted for the password with this method. The password lives " "in clear text format in the ``PROJECT-openrc.sh`` file. Restrict the " "permissions on this file to avoid security problems. You can also remove the " "``OS_PASSWORD`` variable from the file, and use the :option:`--password` " "parameter with OpenStack client commands instead." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:96 msgid "" "You must set the ``OS_CACERT`` environment variable when using the https " "protocol in the ``OS_AUTH_URL`` environment setting because the verification " "process for the TLS (HTTPS) server certificate uses the one indicated in the " "environment. This certificate will be used when verifying the TLS (HTTPS) " "server certificate." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:103 msgid "Override environment variable values" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:105 msgid "" "When you run OpenStack client commands, you can override some environment " "variable settings by using the options that are listed at the end of the " "``help`` output of the various client commands. For example, you can " "override the ``OS_PASSWORD`` setting in the ``PROJECT-openrc.sh`` file by " "specifying a password on a :command:`openstack` command, as follows:" msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:116 msgid "Where ``PASSWORD`` is your password." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:118 msgid "" "A user specifies their username and password credentials to interact with " "OpenStack, using any client command. These credentials can be specified " "using various mechanisms, namely, the environment variable or command-line " "argument. It is not safe to specify the password using either of these " "methods." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:124 msgid "" "For example, when you specify your password using the command-line client " "with the :option:`--os-password` argument, anyone with access to your " "computer can view it in plain text with the ``ps`` field." msgstr "" #: ../common/cli_set_environment_variables_using_openstack_rc.rst:128 msgid "" "To avoid storing the password in plain text, you can prompt for the " "OpenStack password interactively." msgstr "" #: ../common/conventions.rst:10 msgid "Conventions" msgstr "" #: ../common/conventions.rst:12 msgid "The OpenStack documentation uses several typesetting conventions." msgstr "" #: ../common/conventions.rst:15 msgid "Notices" msgstr "" #: ../common/conventions.rst:17 msgid "Notices take these forms:" msgstr "" #: ../common/conventions.rst:19 msgid "A comment with additional information that explains a part of the text." msgstr "" #: ../common/conventions.rst:22 msgid "Something you must be aware of before proceeding." msgstr "" #: ../common/conventions.rst:24 msgid "An extra but helpful piece of practical advice." msgstr "" #: ../common/conventions.rst:26 msgid "Helpful information that prevents the user from making mistakes." msgstr "" #: ../common/conventions.rst:28 msgid "Critical information about the risk of data loss or security issues." msgstr "" #: ../common/conventions.rst:32 msgid "Command prompts" msgstr "" #: ../common/conventions.rst:38 msgid "" "Any user, including the ``root`` user, can run commands that are prefixed " "with the ``$`` prompt." msgstr "" #: ../common/conventions.rst:45 msgid "" "The ``root`` user must run commands that are prefixed with the ``#`` prompt. " "You can also prefix these commands with the :command:`sudo` command, if " "available, to run them." msgstr "" #: ../common/dashboard_customizing.rst:3 msgid "Customize the dashboard" msgstr "" #: ../common/dashboard_customizing.rst:5 msgid "" "Once you have the dashboard installed you can customize the way it looks and " "feels to suit your own needs." msgstr "" #: ../common/dashboard_customizing.rst:10 msgid "" "The OpenStack dashboard by default on Ubuntu installs the ``openstack-" "dashboard-ubuntu-theme`` package." msgstr "" #: ../common/dashboard_customizing.rst:13 msgid "" "If you do not want to use this theme you can remove it and its dependencies " "using the following command:" msgstr "" #: ../common/dashboard_customizing.rst:22 msgid "This guide focuses on the ``local_settings.py`` file." msgstr "" #: ../common/dashboard_customizing.rst:24 msgid "The following can easily be customized:" msgstr "" #: ../common/dashboard_customizing.rst:26 msgid "Logo" msgstr "" #: ../common/dashboard_customizing.rst:27 msgid "Site colors" msgstr "" #: ../common/dashboard_customizing.rst:28 #: ../common/dashboard_customizing.rst:107 msgid "HTML title" msgstr "" #: ../common/dashboard_customizing.rst:29 #: ../common/dashboard_customizing.rst:118 msgid "Logo link" msgstr "" #: ../common/dashboard_customizing.rst:30 #: ../common/dashboard_customizing.rst:130 msgid "Help URL" msgstr "" #: ../common/dashboard_customizing.rst:33 msgid "Logo and site colors" msgstr "" #: ../common/dashboard_customizing.rst:34 msgid "" "Create two PNG logo files with transparent backgrounds using the following " "sizes:" msgstr "" #: ../common/dashboard_customizing.rst:37 msgid "Login screen: 365 x 50" msgstr "" #: ../common/dashboard_customizing.rst:38 msgid "Logged in banner: 216 x 35" msgstr "" #: ../common/dashboard_customizing.rst:40 msgid "" "Upload your new images to ``/usr/share/openstack-dashboard/" "openstack_dashboard/static/dashboard/img/``." msgstr "" #: ../common/dashboard_customizing.rst:43 msgid "" "Create a CSS style sheet in ``/usr/share/openstack-dashboard/" "openstack_dashboard/static/dashboard/scss/``." msgstr "" #: ../common/dashboard_customizing.rst:46 msgid "" "Change the colors and image file names as appropriate, though the relative " "directory paths should be the same. The following example file shows you how " "to customize your CSS file:" msgstr "" #: ../common/dashboard_customizing.rst:86 msgid "Open the following HTML template in an editor of your choice:" msgstr "" #: ../common/dashboard_customizing.rst:92 msgid "" "Add a line to include your newly created style sheet. For example, ``custom." "css`` file:" msgstr "" #: ../common/dashboard_customizing.rst:101 msgid "Restart the Apache service." msgstr "" #: ../common/dashboard_customizing.rst:103 msgid "" "To view your changes reload your dashboard. If necessary go back and modify " "your CSS file as appropriate." msgstr "" #: ../common/dashboard_customizing.rst:108 msgid "" "Set the HTML title, which appears at the top of the browser window, by " "adding the following line to ``local_settings.py``:" msgstr "" #: ../common/dashboard_customizing.rst:115 #: ../common/dashboard_customizing.rst:127 #: ../common/dashboard_customizing.rst:139 msgid "Restart Apache for this change to take effect." msgstr "" #: ../common/dashboard_customizing.rst:119 msgid "" "The logo also acts as a hyperlink. The default behavior is to redirect to " "``horizon:user_home``. To change this, add the following attribute to " "``local_settings.py``:" msgstr "" #: ../common/dashboard_customizing.rst:131 msgid "" "By default the help URL points to http://docs.openstack.org. Change this by " "editing the following attribute to the URL of your choice in " "``local_settings.py``:" msgstr "" #: ../common/get_started_block_storage.rst:3 msgid "OpenStack Block Storage" msgstr "" #: ../common/get_started_block_storage.rst:5 msgid "" "The OpenStack Block Storage service (cinder) adds persistent storage to a " "virtual machine. Block Storage provides an infrastructure for managing " "volumes, and interacts with OpenStack Compute to provide volumes for " "instances. The service also enables management of volume snapshots, and " "volume types." msgstr "" #: ../common/get_started_block_storage.rst:11 msgid "The Block Storage service consists of the following components:" msgstr "" #: ../common/get_started_block_storage.rst:15 msgid "cinder-api" msgstr "" #: ../common/get_started_block_storage.rst:14 msgid "" "Accepts API requests, and routes them to the ``cinder-volume`` for action." msgstr "" #: ../common/get_started_block_storage.rst:23 msgid "cinder-volume" msgstr "" #: ../common/get_started_block_storage.rst:18 msgid "" "Interacts directly with the Block Storage service, and processes such as the " "``cinder-scheduler``. It also interacts with these processes through a " "message queue. The ``cinder-volume`` service responds to read and write " "requests sent to the Block Storage service to maintain state. It can " "interact with a variety of storage providers through a driver architecture." msgstr "" #: ../common/get_started_block_storage.rst:27 msgid "cinder-scheduler daemon" msgstr "" #: ../common/get_started_block_storage.rst:26 msgid "" "Selects the optimal storage provider node on which to create the volume. A " "similar component to the ``nova-scheduler``." msgstr "" #: ../common/get_started_block_storage.rst:33 msgid "cinder-backup daemon" msgstr "" #: ../common/get_started_block_storage.rst:30 msgid "" "The ``cinder-backup`` service provides backing up volumes of any type to a " "backup storage provider. Like the ``cinder-volume`` service, it can interact " "with a variety of storage providers through a driver architecture." msgstr "" #: ../common/get_started_block_storage.rst:35 #: ../common/get_started_file_storage.rst:36 #: ../common/get_started_openstack_networking.rst:30 msgid "Messaging queue" msgstr "" #: ../common/get_started_block_storage.rst:36 msgid "Routes information between the Block Storage processes." msgstr "" #: ../common/get_started_compute.rst:3 msgid "OpenStack Compute" msgstr "" #: ../common/get_started_compute.rst:5 msgid "" "Use OpenStack Compute to host and manage cloud computing systems. OpenStack " "Compute is a major part of an Infrastructure-as-a-Service (:term:`IaaS`) " "system. The main modules are implemented in Python." msgstr "" #: ../common/get_started_compute.rst:9 msgid "" "OpenStack Compute interacts with OpenStack Identity for authentication; " "OpenStack Image service for disk and server images; and OpenStack dashboard " "for the user and administrative interface. Image access is limited by " "projects, and by users; quotas are limited per project (the number of " "instances, for example). OpenStack Compute can scale horizontally on " "standard hardware, and download images to launch instances." msgstr "" #: ../common/get_started_compute.rst:17 msgid "OpenStack Compute consists of the following areas and their components:" msgstr "" #: ../common/get_started_compute.rst:24 msgid "``nova-api`` service" msgstr "" #: ../common/get_started_compute.rst:20 msgid "" "Accepts and responds to end user compute API calls. The service supports the " "OpenStack Compute API, the Amazon EC2 API, and a special Admin API for " "privileged users to perform administrative actions. It enforces some " "policies and initiates most orchestration activities, such as running an " "instance." msgstr "" #: ../common/get_started_compute.rst:31 msgid "``nova-api-metadata`` service" msgstr "" #: ../common/get_started_compute.rst:27 msgid "" "Accepts metadata requests from instances. The ``nova-api-metadata`` service " "is generally used when you run in multi-host mode with ``nova-network`` " "installations. For details, see `Metadata service `__ in the " "OpenStack Cloud Administrator Guide." msgstr "" #: ../common/get_started_compute.rst:45 msgid "``nova-compute`` service" msgstr "" #: ../common/get_started_compute.rst:34 msgid "" "A worker daemon that creates and terminates virtual machine instances " "through hypervisor APIs. For example:" msgstr "" #: ../common/get_started_compute.rst:37 msgid "XenAPI for XenServer/XCP" msgstr "" #: ../common/get_started_compute.rst:39 msgid "libvirt for KVM or QEMU" msgstr "" #: ../common/get_started_compute.rst:41 msgid "VMwareAPI for VMware" msgstr "" #: ../common/get_started_compute.rst:43 msgid "" "Processing is fairly complex. Basically, the daemon accepts actions from the " "queue and performs a series of system commands such as launching a KVM " "instance and updating its state in the database." msgstr "" #: ../common/get_started_compute.rst:49 msgid "``nova-scheduler`` service" msgstr "" #: ../common/get_started_compute.rst:48 msgid "" "Takes a virtual machine instance request from the queue and determines on " "which compute server host it runs." msgstr "" #: ../common/get_started_compute.rst:57 msgid "``nova-conductor`` module" msgstr "" #: ../common/get_started_compute.rst:52 msgid "" "Mediates interactions between the ``nova-compute`` service and the database. " "It eliminates direct accesses to the cloud database made by the ``nova-" "compute`` service. The ``nova-conductor`` module scales horizontally. " "However, do not deploy it on nodes where the ``nova-compute`` service runs. " "For more information, see `Configuration Reference Guide `__." msgstr "" #: ../common/get_started_compute.rst:62 msgid "``nova-cert`` module" msgstr "" #: ../common/get_started_compute.rst:60 msgid "" "A server daemon that serves the Nova Cert service for X509 certificates. " "Used to generate certificates for ``euca-bundle-image``. Only needed for the " "EC2 API." msgstr "" #: ../common/get_started_compute.rst:67 msgid "``nova-network worker`` daemon" msgstr "" #: ../common/get_started_compute.rst:65 msgid "" "Similar to the ``nova-compute`` service, accepts networking tasks from the " "queue and manipulates the network. Performs tasks such as setting up " "bridging interfaces or changing IPtables rules." msgstr "" #: ../common/get_started_compute.rst:75 msgid "``nova-consoleauth`` daemon" msgstr "" #: ../common/get_started_compute.rst:70 msgid "" "Authorizes tokens for users that console proxies provide. See ``nova-" "novncproxy`` and ``nova-xvpvncproxy``. This service must be running for " "console proxies to work. You can run proxies of either type against a single " "nova-consoleauth service in a cluster configuration. For information, see " "`About nova-consoleauth `__." msgstr "" #: ../common/get_started_compute.rst:79 msgid "``nova-novncproxy`` daemon" msgstr "" #: ../common/get_started_compute.rst:78 msgid "" "Provides a proxy for accessing running instances through a VNC connection. " "Supports browser-based novnc clients." msgstr "" #: ../common/get_started_compute.rst:83 msgid "``nova-spicehtml5proxy`` daemon" msgstr "" #: ../common/get_started_compute.rst:82 msgid "" "Provides a proxy for accessing running instances through a SPICE connection. " "Supports browser-based HTML5 client." msgstr "" #: ../common/get_started_compute.rst:87 msgid "``nova-xvpvncproxy`` daemon" msgstr "" #: ../common/get_started_compute.rst:86 msgid "" "Provides a proxy for accessing running instances through a VNC connection. " "Supports an OpenStack-specific Java client." msgstr "" #: ../common/get_started_compute.rst:90 msgid "``nova-cert`` daemon" msgstr "" #: ../common/get_started_compute.rst:90 msgid "x509 certificates." msgstr "" #: ../common/get_started_compute.rst:97 msgid "``euca2ools`` client" msgstr "" #: ../common/get_started_compute.rst:93 msgid "" "A set of command-line interpreter commands for managing cloud resources. " "Although it is not an OpenStack module, you can configure nova-api to " "support this EC2 interface. For more information, see the `Eucalyptus 3.4 " "Documentation `__." msgstr "" #: ../common/get_started_compute.rst:101 msgid "``nova`` client" msgstr "" #: ../common/get_started_compute.rst:100 msgid "Enables users to submit commands as a tenant administrator or end user." msgstr "" #: ../common/get_started_compute.rst:107 msgid "The queue" msgstr "" #: ../common/get_started_compute.rst:104 msgid "" "A central hub for passing messages between daemons. Usually implemented with " "`RabbitMQ `__, but can be implemented with an AMQP " "message queue, such as `Zero MQ `__." msgstr "" #: ../common/get_started_compute.rst:122 msgid "SQL database" msgstr "" #: ../common/get_started_compute.rst:110 msgid "" "Stores most build-time and run-time states for a cloud infrastructure, " "including:" msgstr "" #: ../common/get_started_compute.rst:113 msgid "Available instance types" msgstr "" #: ../common/get_started_compute.rst:115 msgid "Instances in use" msgstr "" #: ../common/get_started_compute.rst:117 msgid "Available networks" msgstr "" #: ../common/get_started_compute.rst:119 msgid "Projects" msgstr "" #: ../common/get_started_compute.rst:121 msgid "" "Theoretically, OpenStack Compute can support any database that SQL-Alchemy " "supports. Common databases are SQLite3 for test and development work, MySQL, " "and PostgreSQL." msgstr "" #: ../common/get_started_conceptual_architecture.rst:7 msgid "Conceptual architecture" msgstr "" #: ../common/get_started_conceptual_architecture.rst:9 msgid "" "The following diagram shows the relationships among the OpenStack services:" msgstr "" #: ../common/get_started_dashboard.rst:5 msgid "OpenStack dashboard" msgstr "" #: ../common/get_started_dashboard.rst:7 msgid "" "The OpenStack dashboard is a modular `Django web application `__ that provides a graphical interface to OpenStack " "services." msgstr "" #: ../common/get_started_dashboard.rst:13 msgid "" "The dashboard is usually deployed through `mod_wsgi `__ in Apache. You can modify the dashboard code to make it " "suitable for different sites." msgstr "" #: ../common/get_started_dashboard.rst:17 msgid "" "From a network architecture point of view, this service must be accessible " "to customers and the public API for each OpenStack service. To use the " "administrator functionality for other services, it must also connect to " "Admin API endpoints, which should not be accessible by customers." msgstr "" #: ../common/get_started_database_service.rst:3 msgid "OpenStack Database service" msgstr "" #: ../common/get_started_database_service.rst:5 msgid "" "The Database service provides scalable and reliable cloud provisioning " "functionality for both relational and non-relational database engines. Users " "can quickly and easily use database features without the burden of handling " "complex administrative tasks. Cloud users and database administrators can " "provision and manage multiple database instances as needed." msgstr "" #: ../common/get_started_database_service.rst:12 msgid "" "The Database service provides resource isolation at high performance levels, " "and automates complex administrative tasks such as deployment, " "configuration, patching, backups, restores, and monitoring." msgstr "" #: ../common/get_started_database_service.rst:16 msgid "**Process flow example**" msgstr "" #: ../common/get_started_database_service.rst:18 msgid "This example is a high-level process flow for using Database services:" msgstr "" #: ../common/get_started_database_service.rst:20 msgid "" "The OpenStack Administrator configures the basic infrastructure using the " "following steps:" msgstr "" #: ../common/get_started_database_service.rst:23 msgid "Install the Database service." msgstr "" #: ../common/get_started_database_service.rst:24 msgid "" "Create an image for each type of database. For example, one for MySQL and " "one for MongoDB." msgstr "" #: ../common/get_started_database_service.rst:26 msgid "" "Use the :command:`trove-manage` command to import images and offer them to " "tenants." msgstr "" #: ../common/get_started_database_service.rst:29 msgid "" "The OpenStack end user deploys the Database service using the following " "steps:" msgstr "" #: ../common/get_started_database_service.rst:32 msgid "" "Create a Database service instance using the :command:`trove create` command." msgstr "" #: ../common/get_started_database_service.rst:34 msgid "" "Use the :command:`trove list` command to get the ID of the instance, " "followed by the :command:`trove show` command to get the IP address of it." msgstr "" #: ../common/get_started_database_service.rst:37 msgid "" "Access the Database service instance using typical database access commands. " "For example, with MySQL:" msgstr "" #: ../common/get_started_database_service.rst:44 msgid "The Database service includes the following components:" msgstr "" #: ../common/get_started_database_service.rst:47 msgid "``python-troveclient`` command-line client" msgstr "" #: ../common/get_started_database_service.rst:47 msgid "A CLI that communicates with the ``trove-api`` component." msgstr "" #: ../common/get_started_database_service.rst:51 msgid "``trove-api`` component" msgstr "" #: ../common/get_started_database_service.rst:50 msgid "" "Provides an OpenStack-native RESTful API that supports JSON to provision and " "manage Trove instances." msgstr "" #: ../common/get_started_database_service.rst:55 msgid "``trove-conductor`` service" msgstr "" #: ../common/get_started_database_service.rst:54 msgid "" "Runs on the host, and receives messages from guest instances that want to " "update information on the host." msgstr "" #: ../common/get_started_database_service.rst:60 msgid "``trove-taskmanager`` service" msgstr "" #: ../common/get_started_database_service.rst:58 msgid "" "Instruments the complex system flows that support provisioning instances, " "managing the lifecycle of instances, and performing operations on instances." msgstr "" #: ../common/get_started_database_service.rst:63 msgid "``trove-guestagent`` service" msgstr "" #: ../common/get_started_database_service.rst:63 msgid "" "Runs within the guest instance. Manages and performs operations on the " "database itself." msgstr "" #: ../common/get_started_feedback.rst:3 msgid "Feedback" msgstr "" #: ../common/get_started_file_storage.rst:3 msgid "OpenStack Shared File Systems service" msgstr "" #: ../common/get_started_file_storage.rst:5 msgid "" "The OpenStack Shared File Systems service (manila) provides file storage to " "a virtual machine. The Shared File Systems service provides an " "infrastructure for managing and provisioning of file shares. The service " "also enables management of share types as well as share snapshots if a " "driver supports them." msgstr "" #: ../common/get_started_file_storage.rst:11 msgid "The Shared File Systems service consists of the following components:" msgstr "" #: ../common/get_started_file_storage.rst:15 msgid "manila-api" msgstr "" #: ../common/get_started_file_storage.rst:14 msgid "" "A WSGI app that authenticates and routes requests throughout the Shared File " "Systems service. It supports the OpenStack APIs." msgstr "" #: ../common/get_started_file_storage.rst:20 msgid "manila-data" msgstr "" #: ../common/get_started_file_storage.rst:18 msgid "" "A standalone service whose purpose is to receive requests, process data " "operations such as copying, share migration or backup, and send back a " "response after an operation has been completed." msgstr "" #: ../common/get_started_file_storage.rst:26 msgid "manila-scheduler" msgstr "" #: ../common/get_started_file_storage.rst:23 msgid "" "Schedules and routes requests to the appropriate share service. The " "scheduler uses configurable filters and weighers to route requests. The " "Filter Scheduler is the default and enables filters on things like Capacity, " "Availability Zone, Share Types, and Capabilities as well as custom filters." msgstr "" #: ../common/get_started_file_storage.rst:33 msgid "manila-share" msgstr "" #: ../common/get_started_file_storage.rst:29 msgid "" "Manages back-end devices that provide shared file systems. A manila-share " "process can run in one of two modes, with or without handling of share " "servers. Share servers export file shares via share networks. When share " "servers are not used, the networking requirements are handled outside of " "Manila." msgstr "" #: ../common/get_started_file_storage.rst:36 msgid "Routes information between the Shared File Systems processes." msgstr "" #: ../common/get_started_file_storage.rst:38 msgid "" "For more information, see `Configuration Reference Guide `__." msgstr "" #: ../common/get_started_identity.rst:3 msgid "OpenStack Identity" msgstr "" #: ../common/get_started_identity.rst:5 msgid "" "The OpenStack :term:`Identity service` provides a single point of " "integration for managing authentication, authorization, and service catalog " "services. Other OpenStack services use the Identity service as a common " "unified API. Additionally, services that provide information about users but " "that are not included in OpenStack (such as LDAP services) can be integrated " "into a pre-existing infrastructure." msgstr "" #: ../common/get_started_identity.rst:12 msgid "" "In order to benefit from the Identity service, other OpenStack services need " "to collaborate with it. When an OpenStack service receives a request from a " "user, it checks with the Identity service whether the user is authorized to " "make the request." msgstr "" #: ../common/get_started_identity.rst:17 msgid "The Identity service contains these components:" msgstr "" #: ../common/get_started_identity.rst:21 msgid "Server" msgstr "" #: ../common/get_started_identity.rst:20 msgid "" "A centralized server provides authentication and authorization services " "using a RESTful interface." msgstr "" #: ../common/get_started_identity.rst:28 msgid "Drivers" msgstr "" #: ../common/get_started_identity.rst:24 msgid "" "Drivers or a service back end are integrated to the centralized server. They " "are used for accessing identity information in repositories external to " "OpenStack, and may already exist in the infrastructure where OpenStack is " "deployed (for example, SQL databases or LDAP servers)." msgstr "" #: ../common/get_started_identity.rst:36 msgid "Modules" msgstr "" #: ../common/get_started_identity.rst:31 msgid "" "Middleware modules run in the address space of the OpenStack component that " "is using the Identity service. These modules intercept service requests, " "extract user credentials, and send them to the centralized server for " "authorization. The integration between the middleware modules and OpenStack " "components uses the Python Web Server Gateway Interface." msgstr "" #: ../common/get_started_identity.rst:38 msgid "" "When installing OpenStack Identity service, you must register each service " "in your OpenStack installation. Identity service can then track which " "OpenStack services are installed, and where they are located on the network." msgstr "" #: ../common/get_started_image_service.rst:3 msgid "OpenStack Image service" msgstr "" #: ../common/get_started_image_service.rst:5 msgid "" "The OpenStack Image service is central to Infrastructure-as-a-Service (IaaS) " "as shown in :ref:`get_started_conceptual_architecture`. It accepts API " "requests for disk or server images, and metadata definitions from end users " "or OpenStack Compute components. It also supports the storage of disk or " "server images on various repository types, including OpenStack Object " "Storage." msgstr "" #: ../common/get_started_image_service.rst:11 msgid "" "A number of periodic processes run on the OpenStack Image service to support " "caching. Replication services ensure consistency and availability through " "the cluster. Other periodic processes include auditors, updaters, and " "reapers." msgstr "" #: ../common/get_started_image_service.rst:16 msgid "The OpenStack Image service includes the following components:" msgstr "" #: ../common/get_started_image_service.rst:19 msgid "glance-api" msgstr "" #: ../common/get_started_image_service.rst:19 msgid "Accepts Image API calls for image discovery, retrieval, and storage." msgstr "" #: ../common/get_started_image_service.rst:28 msgid "glance-registry" msgstr "" #: ../common/get_started_image_service.rst:22 msgid "" "Stores, processes, and retrieves metadata about images. Metadata includes " "items such as size and type." msgstr "" #: ../common/get_started_image_service.rst:27 msgid "" "The registry is a private internal service meant for use by OpenStack Image " "service. Do not expose this service to users." msgstr "" #: ../common/get_started_image_service.rst:32 msgid "Database" msgstr "" #: ../common/get_started_image_service.rst:31 msgid "" "Stores image metadata and you can choose your database depending on your " "preference. Most deployments use MySQL or SQLite." msgstr "" #: ../common/get_started_image_service.rst:37 msgid "Storage repository for image files" msgstr "" #: ../common/get_started_image_service.rst:35 msgid "" "Various repository types are supported including normal file systems, Object " "Storage, RADOS block devices, HTTP, and Amazon S3. Note that some " "repositories will only support read-only usage." msgstr "" #: ../common/get_started_image_service.rst:44 msgid "Metadata definition service" msgstr "" #: ../common/get_started_image_service.rst:40 msgid "" "A common API for vendors, admins, services, and users to meaningfully define " "their own custom metadata. This metadata can be used on different types of " "resources like images, artifacts, volumes, flavors, and aggregates. A " "definition includes the new property's key, description, constraints, and " "the resource types which it can be associated with." msgstr "" #: ../common/get_started_logical_architecture.rst:3 msgid "Logical architecture" msgstr "" #: ../common/get_started_logical_architecture.rst:5 msgid "" "To design, deploy, and configure OpenStack, administrators must understand " "the logical architecture." msgstr "" #: ../common/get_started_logical_architecture.rst:8 msgid "" "As shown in :ref:`get_started_conceptual_architecture`, OpenStack consists " "of several independent parts, named the OpenStack services. All services " "authenticate through a common Identity service. Individual services interact " "with each other through public APIs, except where privileged administrator " "commands are necessary." msgstr "" #: ../common/get_started_logical_architecture.rst:14 msgid "" "Internally, OpenStack services are composed of several processes. All " "services have at least one API process, which listens for API requests, " "preprocesses them and passes them on to other parts of the service. With the " "exception of the Identity service, the actual work is done by distinct " "processes." msgstr "" #: ../common/get_started_logical_architecture.rst:20 msgid "" "For communication between the processes of one service, an AMQP message " "broker is used. The service's state is stored in a database. When deploying " "and configuring your OpenStack cloud, you can choose among several message " "broker and database solutions, such as RabbitMQ, MySQL, MariaDB, and SQLite." msgstr "" #: ../common/get_started_logical_architecture.rst:26 msgid "" "Users can access OpenStack via the web-based user interface implemented by " "the :ref:`get_started_dashboard`, via `command-line clients `__ and by issuing API requests through tools " "like browser plug-ins or :command:`curl`. For applications, `several SDKs " "`__ are available. Ultimately, all " "these access methods issue REST API calls to the various OpenStack services." msgstr "" #: ../common/get_started_logical_architecture.rst:34 msgid "" "The following diagram shows the most common, but not the only possible, " "architecture for an OpenStack cloud:" msgstr "" #: ../common/get_started_object_storage.rst:3 msgid "OpenStack Object Storage" msgstr "" #: ../common/get_started_object_storage.rst:5 msgid "" "The OpenStack Object Storage is a multi-tenant object storage system. It is " "highly scalable and can manage large amounts of unstructured data at low " "cost through a RESTful HTTP API." msgstr "" #: ../common/get_started_object_storage.rst:9 #: ../common/get_started_openstack_networking.rst:10 msgid "It includes the following components:" msgstr "" #: ../common/get_started_object_storage.rst:16 msgid "Proxy servers (swift-proxy-server)" msgstr "" #: ../common/get_started_object_storage.rst:12 msgid "" "Accepts OpenStack Object Storage API and raw HTTP requests to upload files, " "modify metadata, and create containers. It also serves file or container " "listings to web browsers. To improve performance, the proxy server can use " "an optional cache that is usually deployed with memcache." msgstr "" #: ../common/get_started_object_storage.rst:19 msgid "Account servers (swift-account-server)" msgstr "" #: ../common/get_started_object_storage.rst:19 msgid "Manages accounts defined with Object Storage." msgstr "" #: ../common/get_started_object_storage.rst:22 msgid "Container servers (swift-container-server)" msgstr "" #: ../common/get_started_object_storage.rst:22 msgid "Manages the mapping of containers or folders, within Object Storage." msgstr "" #: ../common/get_started_object_storage.rst:25 msgid "Object servers (swift-object-server)" msgstr "" #: ../common/get_started_object_storage.rst:25 msgid "Manages actual objects, such as files, on the storage nodes." msgstr "" #: ../common/get_started_object_storage.rst:30 msgid "Various periodic processes" msgstr "" #: ../common/get_started_object_storage.rst:28 msgid "" "Performs housekeeping tasks on the large data store. The replication " "services ensure consistency and availability through the cluster. Other " "periodic processes include auditors, updaters, and reapers." msgstr "" #: ../common/get_started_object_storage.rst:33 msgid "WSGI middleware" msgstr "" #: ../common/get_started_object_storage.rst:33 msgid "Handles authentication and is usually OpenStack Identity." msgstr "" #: ../common/get_started_object_storage.rst:38 msgid "swift client" msgstr "" #: ../common/get_started_object_storage.rst:36 msgid "" "Enables users to submit commands to the REST API through a command-line " "client authorized as either a admin user, reseller user, or swift user." msgstr "" #: ../common/get_started_object_storage.rst:43 msgid "swift-init" msgstr "" #: ../common/get_started_object_storage.rst:41 msgid "" "Script that initializes the building of the ring file, takes daemon names as " "parameter and offers commands. Documented in http://docs.openstack.org/" "developer/swift/admin_guide.html#managing-services." msgstr "" #: ../common/get_started_object_storage.rst:47 msgid "swift-recon" msgstr "" #: ../common/get_started_object_storage.rst:46 msgid "" "A cli tool used to retrieve various metrics and telemetry information about " "a cluster that has been collected by the swift-recon middleware." msgstr "" #: ../common/get_started_object_storage.rst:50 msgid "swift-ring-builder" msgstr "" #: ../common/get_started_object_storage.rst:50 msgid "" "Storage ring build and rebalance utility. Documented in http://docs." "openstack.org/developer/swift/admin_guide.html#managing-the-rings." msgstr "" #: ../common/get_started_openstack_networking.rst:3 msgid "OpenStack Networking" msgstr "" #: ../common/get_started_openstack_networking.rst:5 msgid "" "OpenStack Networking (neutron) allows you to create and attach interface " "devices managed by other OpenStack services to networks. Plug-ins can be " "implemented to accommodate different networking equipment and software, " "providing flexibility to OpenStack architecture and deployment." msgstr "" #: ../common/get_started_openstack_networking.rst:14 msgid "neutron-server" msgstr "" #: ../common/get_started_openstack_networking.rst:13 msgid "" "Accepts and routes API requests to the appropriate OpenStack Networking plug-" "in for action." msgstr "" #: ../common/get_started_openstack_networking.rst:25 msgid "OpenStack Networking plug-ins and agents" msgstr "" #: ../common/get_started_openstack_networking.rst:17 msgid "" "Plugs and unplugs ports, creates networks or subnets, and provides IP " "addressing. These plug-ins and agents differ depending on the vendor and " "technologies used in the particular cloud. OpenStack Networking ships with " "plug-ins and agents for Cisco virtual and physical switches, NEC OpenFlow " "products, Open vSwitch, Linux bridging, and the VMware NSX product." msgstr "" #: ../common/get_started_openstack_networking.rst:24 msgid "" "The common agents are L3 (layer 3), DHCP (dynamic host IP addressing), and a " "plug-in agent." msgstr "" #: ../common/get_started_openstack_networking.rst:28 msgid "" "Used by most OpenStack Networking installations to route information between " "the neutron-server and various agents. Also acts as a database to store " "networking state for particular plug-ins." msgstr "" #: ../common/get_started_openstack_networking.rst:32 msgid "" "OpenStack Networking mainly interacts with OpenStack Compute to provide " "networks and connectivity for its instances." msgstr "" #: ../common/get_started_openstack_services.rst:3 msgid "OpenStack services" msgstr "" #: ../common/get_started_openstack_services.rst:23 msgid "This section describes OpenStack services in detail." msgstr "" #: ../common/get_started_orchestration.rst:3 msgid "OpenStack Orchestration service" msgstr "" #: ../common/get_started_orchestration.rst:5 msgid "" "The Orchestration service provides a template-based orchestration for " "describing a cloud application by running OpenStack API calls to generate " "running cloud applications. The software integrates other core components of " "OpenStack into a one-file template system. The templates allow you to create " "most OpenStack resource types such as instances, floating IPs, volumes, " "security groups, and users. It also provides advanced functionality such as " "instance high availability, instance auto-scaling, and nested stacks. This " "enables OpenStack core projects to receive a larger user base." msgstr "" #: ../common/get_started_orchestration.rst:15 msgid "" "The service enables deployers to integrate with the Orchestration service " "directly or through custom plug-ins." msgstr "" #: ../common/get_started_orchestration.rst:18 msgid "The Orchestration service consists of the following components:" msgstr "" #: ../common/get_started_orchestration.rst:23 msgid "``heat`` command-line client" msgstr "" #: ../common/get_started_orchestration.rst:21 msgid "" "A CLI that communicates with the ``heat-api`` to run :term:`AWS` " "CloudFormation APIs. End developers can directly use the Orchestration REST " "API." msgstr "" #: ../common/get_started_orchestration.rst:27 msgid "``heat-api`` component" msgstr "" #: ../common/get_started_orchestration.rst:26 msgid "" "An OpenStack-native REST API that processes API requests by sending them to " "the ``heat-engine`` over :term:`Remote Procedure Call (RPC)`." msgstr "" #: ../common/get_started_orchestration.rst:31 msgid "``heat-api-cfn`` component" msgstr "" #: ../common/get_started_orchestration.rst:30 msgid "" "An AWS Query API that is compatible with AWS CloudFormation. It processes " "API requests by sending them to the ``heat-engine`` over RPC." msgstr "" #: ../common/get_started_orchestration.rst:34 msgid "``heat-engine``" msgstr "" #: ../common/get_started_orchestration.rst:34 msgid "" "Orchestrates the launching of templates and provides events back to the API " "consumer." msgstr "" #: ../common/get_started_sahara.rst:3 msgid "OpenStack Data processing service" msgstr "" #: ../common/get_started_sahara.rst:5 msgid "" "The Data processing service for OpenStack (sahara) aims to provide users " "with a simple means to provision data processing (Hadoop, Spark) clusters by " "specifying several parameters like Hadoop version, cluster topology, node " "hardware details and a few more. After a user fills in all the parameters, " "the Data processing service deploys the cluster in a few minutes. Sahara " "also provides a means to scale already provisioned clusters by adding or " "removing worker nodes on demand." msgstr "" #: ../common/get_started_sahara.rst:13 msgid "The solution addresses the following use cases:" msgstr "" #: ../common/get_started_sahara.rst:15 msgid "" "Fast provisioning of Hadoop clusters on OpenStack for development and QA." msgstr "" #: ../common/get_started_sahara.rst:18 msgid "" "Utilization of unused compute power from general purpose OpenStack IaaS " "cloud." msgstr "" #: ../common/get_started_sahara.rst:21 msgid "Analytics-as-a-Service for ad-hoc or bursty analytic workloads." msgstr "" #: ../common/get_started_sahara.rst:23 msgid "Key features are:" msgstr "" #: ../common/get_started_sahara.rst:25 msgid "Designed as an OpenStack component." msgstr "" #: ../common/get_started_sahara.rst:27 msgid "" "Managed through REST API with UI available as part of OpenStack dashboard." msgstr "" #: ../common/get_started_sahara.rst:30 msgid "Support for different Hadoop distributions:" msgstr "" #: ../common/get_started_sahara.rst:32 msgid "Pluggable system of Hadoop installation engines." msgstr "" #: ../common/get_started_sahara.rst:34 msgid "" "Integration with vendor specific management tools, such as Apache Ambari or " "Cloudera Management Console." msgstr "" #: ../common/get_started_sahara.rst:37 msgid "" "Predefined templates of Hadoop configurations with the ability to modify " "parameters." msgstr "" #: ../common/get_started_sahara.rst:40 msgid "User-friendly UI for ad-hoc analytics queries based on Hive or Pig." msgstr "" #: ../common/get_started_storage_concepts.rst:3 msgid "Storage concepts" msgstr "" #: ../common/get_started_storage_concepts.rst:5 msgid "The OpenStack stack uses the following storage types:" msgstr "" #: ../common/get_started_storage_concepts.rst:0 msgid "Storage types" msgstr "" #: ../common/get_started_storage_concepts.rst:11 msgid "On-instance / ephemeral" msgstr "" #: ../common/get_started_storage_concepts.rst:12 msgid "Block storage (cinder)" msgstr "" #: ../common/get_started_storage_concepts.rst:13 msgid "Object Storage (swift)" msgstr "" #: ../common/get_started_storage_concepts.rst:14 msgid "File Storage (manila)" msgstr "" #: ../common/get_started_storage_concepts.rst:15 msgid "Runs operating systems and provides scratch space" msgstr "" #: ../common/get_started_storage_concepts.rst:16 msgid "Used for adding additional persistent storage to a virtual machine (VM)" msgstr "" #: ../common/get_started_storage_concepts.rst:17 msgid "Used for storing virtual machine images and data" msgstr "" #: ../common/get_started_storage_concepts.rst:18 msgid "Used for providing file shares to a virtual machine" msgstr "" #: ../common/get_started_storage_concepts.rst:19 msgid "Persists until VM is terminated" msgstr "" #: ../common/get_started_storage_concepts.rst:20 #: ../common/get_started_storage_concepts.rst:21 #: ../common/get_started_storage_concepts.rst:22 msgid "Persists until deleted" msgstr "" #: ../common/get_started_storage_concepts.rst:23 #: ../common/get_started_storage_concepts.rst:24 msgid "Access associated with a VM" msgstr "" #: ../common/get_started_storage_concepts.rst:25 msgid "Available from anywhere" msgstr "" #: ../common/get_started_storage_concepts.rst:26 msgid "Access can be provided to a VM" msgstr "" #: ../common/get_started_storage_concepts.rst:27 msgid "Implemented as a filesystem underlying OpenStack Compute" msgstr "" #: ../common/get_started_storage_concepts.rst:28 msgid "" "Mounted via OpenStack Block Storage controlled protocol (for example, iSCSI)" msgstr "" #: ../common/get_started_storage_concepts.rst:29 msgid "REST API" msgstr "" #: ../common/get_started_storage_concepts.rst:30 msgid "" "Provides Shared File System service via nfs, cifs, glusterfs, or hdfs " "protocol" msgstr "" #: ../common/get_started_storage_concepts.rst:31 #: ../common/get_started_storage_concepts.rst:32 msgid "Encryption is available" msgstr "" #: ../common/get_started_storage_concepts.rst:33 msgid "Work in progress - expected for the Mitaka release" msgstr "" #: ../common/get_started_storage_concepts.rst:34 msgid "Encryption is not available yet" msgstr "" #: ../common/get_started_storage_concepts.rst:35 msgid "Administrator configures size setting, based on flavors" msgstr "" #: ../common/get_started_storage_concepts.rst:36 msgid "Sizings based on need" msgstr "" #: ../common/get_started_storage_concepts.rst:37 msgid "Easily scalable for future growth" msgstr "" #: ../common/get_started_storage_concepts.rst:38 msgid "Sizing based on need" msgstr "" #: ../common/get_started_storage_concepts.rst:39 msgid "Example: 10 GB first disk, 30 GB/core second disk" msgstr "" #: ../common/get_started_storage_concepts.rst:40 msgid "Example: 1 TB \"extra hard drive\"" msgstr "" #: ../common/get_started_storage_concepts.rst:41 msgid "Example: 10s of TBs of data set storage" msgstr "" #: ../common/get_started_storage_concepts.rst:42 msgid "Example: 1 TB of file share" msgstr "" #: ../common/get_started_storage_concepts.rst:46 msgid "" "*You cannot use OpenStack Object Storage like a traditional hard drive.* The " "Object Storage relaxes some of the constraints of a POSIX-style file system " "to get other gains. You can access the objects through an API which uses " "HTTP. Subsequently you don't have to provide atomic operations (that is, " "relying on eventual consistency), you can scale a storage system easily and " "avoid a central point of failure." msgstr "" #: ../common/get_started_storage_concepts.rst:54 msgid "" "*The OpenStack Image service is used to manage the virtual machine images in " "an OpenStack cluster, not store them.* It provides an abstraction to " "different methods for storage - a bridge to the storage, not the storage " "itself." msgstr "" #: ../common/get_started_storage_concepts.rst:59 msgid "" "*The OpenStack Object Storage can function on its own.* The Object Storage " "(swift) product can be used independently of the Compute (nova) product." msgstr "" #: ../common/get_started_telemetry.rst:3 msgid "OpenStack Telemetry service" msgstr "" #: ../common/get_started_telemetry.rst:6 msgid "Telemetry Data Collection service" msgstr "" #: ../common/get_started_telemetry.rst:8 msgid "The Telemetry Data Collection services provide the following functions:" msgstr "" #: ../common/get_started_telemetry.rst:10 msgid "Efficiently polls metering data related to OpenStack services." msgstr "" #: ../common/get_started_telemetry.rst:12 msgid "" "Collects event and metering data by monitoring notifications sent from " "services." msgstr "" #: ../common/get_started_telemetry.rst:15 msgid "" "Publishes collected data to various targets including data stores and " "message queues." msgstr "" #: ../common/get_started_telemetry.rst:18 msgid "The Telemetry service consists of the following components:" msgstr "" #: ../common/get_started_telemetry.rst:23 msgid "A compute agent (``ceilometer-agent-compute``)" msgstr "" #: ../common/get_started_telemetry.rst:21 msgid "" "Runs on each compute node and polls for resource utilization statistics. " "There may be other types of agents in the future, but for now our focus is " "creating the compute agent." msgstr "" #: ../common/get_started_telemetry.rst:28 msgid "A central agent (``ceilometer-agent-central``)" msgstr "" #: ../common/get_started_telemetry.rst:26 msgid "" "Runs on a central management server to poll for resource utilization " "statistics for resources not tied to instances or compute nodes. Multiple " "agents can be started to scale service horizontally." msgstr "" #: ../common/get_started_telemetry.rst:32 msgid "A notification agent (``ceilometer-agent-notification``)" msgstr "" #: ../common/get_started_telemetry.rst:31 msgid "" "Runs on a central management server(s) and consumes messages from the " "message queue(s) to build event and metering data." msgstr "" #: ../common/get_started_telemetry.rst:37 msgid "A collector (``ceilometer-collector``)" msgstr "" #: ../common/get_started_telemetry.rst:35 msgid "" "Runs on central management server(s) and dispatches collected telemetry data " "to a data store or external consumer without modification." msgstr "" #: ../common/get_started_telemetry.rst:41 msgid "An API server (``ceilometer-api``)" msgstr "" #: ../common/get_started_telemetry.rst:40 msgid "" "Runs on one or more central management servers to provide data access from " "the data store." msgstr "" #: ../common/get_started_telemetry.rst:44 msgid "Telemetry Alarming service" msgstr "" #: ../common/get_started_telemetry.rst:46 msgid "" "The Telemetry Alarming services trigger alarms when the collected metering " "or event data break the defined rules." msgstr "" #: ../common/get_started_telemetry.rst:49 msgid "The Telemetry Alarming service consists of the following components:" msgstr "" #: ../common/get_started_telemetry.rst:53 msgid "An API server (``aodh-api``)" msgstr "" #: ../common/get_started_telemetry.rst:52 msgid "" "Runs on one or more central management servers to provide access to the " "alarm information stored in the data store." msgstr "" #: ../common/get_started_telemetry.rst:58 msgid "An alarm evaluator (``aodh-evaluator``)" msgstr "" #: ../common/get_started_telemetry.rst:56 msgid "" "Runs on one or more central management servers to determine when alarms fire " "due to the associated statistic trend crossing a threshold over a sliding " "time window." msgstr "" #: ../common/get_started_telemetry.rst:63 msgid "A notification listener (``aodh-listener``)" msgstr "" #: ../common/get_started_telemetry.rst:61 msgid "" "Runs on a central management server and determines when to fire alarms. The " "alarms are generated based on defined rules against events, which are " "captured by the Telemetry Data Collection service's notification agents." msgstr "" #: ../common/get_started_telemetry.rst:67 msgid "An alarm notifier (``aodh-notifier``)" msgstr "" #: ../common/get_started_telemetry.rst:66 msgid "" "Runs on one or more central management servers to allow alarms to be set " "based on the threshold evaluation for a collection of samples." msgstr "" #: ../common/get_started_telemetry.rst:69 msgid "" "These services communicate by using the OpenStack messaging bus. Only the " "collector and API server have access to the data store." msgstr "" #: ../common/get_started_with_openstack.rst:3 msgid "Get started with OpenStack" msgstr "" #: ../common/get_started_with_openstack.rst:13 msgid "" "The OpenStack project is an open source cloud computing platform for all " "types of clouds, which aims to be simple to implement, massively scalable, " "and feature rich. Developers and cloud computing technologists from around " "the world create the OpenStack project." msgstr "" #: ../common/get_started_with_openstack.rst:18 msgid "" "OpenStack provides an Infrastructure-as-a-Service (:term:`IaaS`) solution " "through a set of interrelated services. Each service offers an application " "programming interface (:term:`API `) that facilitates this integration. Depending on your needs, you can " "install some or all services." msgstr "" #: ../common/get_started_with_openstack.rst:25 msgid "" "The following table describes the OpenStack services that make up the " "OpenStack architecture:" msgstr "" #: ../common/get_started_with_openstack.rst:0 msgid "OpenStack Services" msgstr "" #: ../common/get_started_with_openstack.rst:33 msgid "Project name" msgstr "" #: ../common/get_started_with_openstack.rst:35 msgid "" "`Dashboard `__" msgstr "" #: ../common/get_started_with_openstack.rst:36 msgid "`Horizon `__" msgstr "" #: ../common/get_started_with_openstack.rst:37 msgid "" "Provides a web-based self-service portal to interact with underlying " "OpenStack services, such as launching an instance, assigning IP addresses " "and configuring access controls." msgstr "" #: ../common/get_started_with_openstack.rst:40 msgid "" "`Compute `__" msgstr "" #: ../common/get_started_with_openstack.rst:41 msgid "`Nova `__" msgstr "" #: ../common/get_started_with_openstack.rst:42 msgid "" "Manages the lifecycle of compute instances in an OpenStack environment. " "Responsibilities include spawning, scheduling and decommissioning of virtual " "machines on demand." msgstr "" #: ../common/get_started_with_openstack.rst:45 msgid "" "`Networking `__" msgstr "" #: ../common/get_started_with_openstack.rst:46 msgid "`Neutron `__" msgstr "" #: ../common/get_started_with_openstack.rst:47 msgid "" "Enables Network-Connectivity-as-a-Service for other OpenStack services, such " "as OpenStack Compute. Provides an API for users to define networks and the " "attachments into them. Has a pluggable architecture that supports many " "popular networking vendors and technologies." msgstr "" #: ../common/get_started_with_openstack.rst:51 msgid "" "`Object Storage `__" msgstr "" #: ../common/get_started_with_openstack.rst:52 msgid "`Swift `__" msgstr "" #: ../common/get_started_with_openstack.rst:53 msgid "" "Stores and retrieves arbitrary unstructured data objects via a RESTful, HTTP " "based API. It is highly fault tolerant with its data replication and scale-" "out architecture. Its implementation is not like a file server with " "mountable directories. In this case, it writes objects and files to multiple " "drives, ensuring the data is replicated across a server cluster." msgstr "" #: ../common/get_started_with_openstack.rst:59 msgid "" "`Block Storage `__" msgstr "" #: ../common/get_started_with_openstack.rst:60 msgid "`Cinder `__" msgstr "" #: ../common/get_started_with_openstack.rst:61 msgid "" "Provides persistent block storage to running instances. Its pluggable driver " "architecture facilitates the creation and management of block storage " "devices." msgstr "" #: ../common/get_started_with_openstack.rst:64 msgid "" "`Identity service `__" msgstr "" #: ../common/get_started_with_openstack.rst:65 msgid "`Keystone `__" msgstr "" #: ../common/get_started_with_openstack.rst:66 msgid "" "Provides an authentication and authorization service for other OpenStack " "services. Provides a catalog of endpoints for all OpenStack services." msgstr "" #: ../common/get_started_with_openstack.rst:69 msgid "" "`Image service `__" msgstr "" #: ../common/get_started_with_openstack.rst:70 msgid "`Glance `__" msgstr "" #: ../common/get_started_with_openstack.rst:71 msgid "" "Stores and retrieves virtual machine disk images. OpenStack Compute makes " "use of this during instance provisioning." msgstr "" #: ../common/get_started_with_openstack.rst:73 msgid "" "`Telemetry `__" msgstr "" #: ../common/get_started_with_openstack.rst:74 msgid "`Ceilometer `__" msgstr "" #: ../common/get_started_with_openstack.rst:75 msgid "" "Monitors and meters the OpenStack cloud for billing, benchmarking, " "scalability, and statistical purposes." msgstr "" #: ../common/get_started_with_openstack.rst:77 msgid "" "`Orchestration `__" msgstr "" #: ../common/get_started_with_openstack.rst:78 msgid "`Heat `__" msgstr "" #: ../common/get_started_with_openstack.rst:79 msgid "" "Orchestrates multiple composite cloud applications by using either the " "native HOT template format or the AWS CloudFormation template format, " "through both an OpenStack-native REST API and a CloudFormation-compatible " "Query API." msgstr "" #: ../common/get_started_with_openstack.rst:83 msgid "" "`Database service `__" msgstr "" #: ../common/get_started_with_openstack.rst:84 msgid "`Trove `__" msgstr "" #: ../common/get_started_with_openstack.rst:85 msgid "" "Provides scalable and reliable Cloud Database-as-a-Service functionality for " "both relational and non-relational database engines." msgstr "" #: ../common/get_started_with_openstack.rst:87 msgid "" "`Data processing service `__" msgstr "" #: ../common/get_started_with_openstack.rst:88 msgid "`Sahara `__" msgstr "" #: ../common/get_started_with_openstack.rst:89 msgid "" "Provides capabilities to provision and scale Hadoop clusters in OpenStack by " "specifying parameters like Hadoop version, cluster topology and nodes " "hardware details." msgstr "" #: ../common/glossary.rst:3 msgid "Glossary" msgstr "" #: ../common/glossary.rst:8 msgid "" "This glossary offers a list of terms and definitions to define a vocabulary " "for OpenStack-related concepts." msgstr "" #: ../common/glossary.rst:11 msgid "" "To add to OpenStack glossary, clone the `openstack/openstack-manuals " "repository `__ " "and update the source file ``doc/glossary/glossary-terms.xml`` through the " "OpenStack contribution process." msgstr "" #: ../common/glossary.rst:16 msgid "6to4" msgstr "" #: ../common/glossary.rst:19 msgid "" "A mechanism that allows IPv6 packets to be transmitted over an IPv4 network, " "providing a strategy for migrating to IPv6." msgstr "" #: ../common/glossary.rst:22 msgid "absolute limit" msgstr "" #: ../common/glossary.rst:25 msgid "" "Impassable limits for guest VMs. Settings include total RAM size, maximum " "number of vCPUs, and maximum disk size." msgstr "" #: ../common/glossary.rst:27 msgid "access control list" msgstr "" #: ../common/glossary.rst:30 msgid "" "A list of permissions attached to an object. An ACL specifies which users or " "system processes have access to objects. It also defines which operations " "can be performed on specified objects. Each entry in a typical ACL specifies " "a subject and an operation. For instance, the ACL entry ``(Alice, delete)`` " "for a file gives Alice permission to delete the file." msgstr "" #: ../common/glossary.rst:36 msgid "access key" msgstr "" #: ../common/glossary.rst:39 msgid "Alternative term for an Amazon EC2 access key. See EC2 access key." msgstr "" #: ../common/glossary.rst:41 msgid "account" msgstr "" #: ../common/glossary.rst:44 msgid "" "The Object Storage context of an account. Do not confuse with a user account " "from an authentication service, such as Active Directory, /etc/passwd, " "OpenLDAP, OpenStack Identity, and so on." msgstr "" #: ../common/glossary.rst:47 msgid "account auditor" msgstr "" #: ../common/glossary.rst:50 msgid "" "Checks for missing replicas and incorrect or corrupted objects in a " "specified Object Storage account by running queries against the back-end " "SQLite database." msgstr "" #: ../common/glossary.rst:53 msgid "account database" msgstr "" #: ../common/glossary.rst:56 msgid "" "A SQLite database that contains Object Storage accounts and related metadata " "and that the accounts server accesses." msgstr "" #: ../common/glossary.rst:58 msgid "account reaper" msgstr "" #: ../common/glossary.rst:61 msgid "" "An Object Storage worker that scans for and deletes account databases and " "that the account server has marked for deletion." msgstr "" #: ../common/glossary.rst:63 msgid "account server" msgstr "" #: ../common/glossary.rst:66 msgid "" "Lists containers in Object Storage and stores container information in the " "account database." msgstr "" #: ../common/glossary.rst:68 msgid "account service" msgstr "" #: ../common/glossary.rst:71 msgid "" "An Object Storage component that provides account services such as list, " "create, modify, and audit. Do not confuse with OpenStack Identity service, " "OpenLDAP, or similar user-account services." msgstr "" #: ../common/glossary.rst:74 msgid "accounting" msgstr "" #: ../common/glossary.rst:77 msgid "" "The Compute service provides accounting information through the event " "notification and system usage data facilities." msgstr "" #: ../common/glossary.rst:79 msgid "ACL" msgstr "" #: ../common/glossary.rst:82 msgid "See access control list." msgstr "" #: ../common/glossary.rst:83 msgid "active/active configuration" msgstr "" #: ../common/glossary.rst:86 msgid "" "In a high-availability setup with an active/active configuration, several " "systems share the load together and if one fails, the load is distributed to " "the remaining systems." msgstr "" #: ../common/glossary.rst:89 msgid "Active Directory" msgstr "" #: ../common/glossary.rst:92 msgid "" "Authentication and identity service by Microsoft, based on LDAP. Supported " "in OpenStack." msgstr "" #: ../common/glossary.rst:94 msgid "active/passive configuration" msgstr "" #: ../common/glossary.rst:97 msgid "" "In a high-availability setup with an active/passive configuration, systems " "are set up to bring additional resources online to replace those that have " "failed." msgstr "" #: ../common/glossary.rst:100 msgid "address pool" msgstr "" #: ../common/glossary.rst:103 msgid "" "A group of fixed and/or floating IP addresses that are assigned to a project " "and can be used by or assigned to the VM instances in a project." msgstr "" #: ../common/glossary.rst:106 msgid "admin API" msgstr "" #: ../common/glossary.rst:109 msgid "" "A subset of API calls that are accessible to authorized administrators and " "are generally not accessible to end users or the public Internet. They can " "exist as a separate service (keystone) or can be a subset of another API " "(nova)." msgstr "" #: ../common/glossary.rst:113 msgid "administrator" msgstr "" #: ../common/glossary.rst:116 msgid "" "The person responsible for installing, configuring, and managing an " "OpenStack cloud." msgstr "" #: ../common/glossary.rst:118 msgid "admin server" msgstr "" #: ../common/glossary.rst:121 msgid "" "In the context of the Identity service, the worker process that provides " "access to the admin API." msgstr "" #: ../common/glossary.rst:123 msgid "Advanced Message Queuing Protocol (AMQP)" msgstr "" #: ../common/glossary.rst:126 msgid "" "The open standard messaging protocol used by OpenStack components for intra-" "service communications, provided by RabbitMQ, Qpid, or ZeroMQ." msgstr "" #: ../common/glossary.rst:129 msgid "Advanced RISC Machine (ARM)" msgstr "" #: ../common/glossary.rst:132 msgid "" "Lower power consumption CPU often found in mobile and embedded devices. " "Supported by OpenStack." msgstr "" #: ../common/glossary.rst:134 msgid "alert" msgstr "" #: ../common/glossary.rst:137 msgid "" "The Compute service can send alerts through its notification system, which " "includes a facility to create custom notification drivers. Alerts can be " "sent to and displayed on the horizon dashboard." msgstr "" #: ../common/glossary.rst:141 msgid "allocate" msgstr "" #: ../common/glossary.rst:144 msgid "" "The process of taking a floating IP address from the address pool so it can " "be associated with a fixed IP on a guest VM instance." msgstr "" #: ../common/glossary.rst:147 msgid "Amazon Kernel Image (AKI)" msgstr "" #: ../common/glossary.rst:150 ../common/glossary.rst:155 #: ../common/glossary.rst:160 msgid "Both a VM container format and disk format. Supported by Image service." msgstr "" #: ../common/glossary.rst:152 msgid "Amazon Machine Image (AMI)" msgstr "" #: ../common/glossary.rst:157 msgid "Amazon Ramdisk Image (ARI)" msgstr "" #: ../common/glossary.rst:162 msgid "Anvil" msgstr "" #: ../common/glossary.rst:165 msgid "" "A project that ports the shell script-based project named DevStack to Python." msgstr "" #: ../common/glossary.rst:167 msgid "Apache" msgstr "" #: ../common/glossary.rst:170 msgid "" "The Apache Software Foundation supports the Apache community of open-source " "software projects. These projects provide software products for the public " "good." msgstr "" #: ../common/glossary.rst:173 msgid "Apache License 2.0" msgstr "" #: ../common/glossary.rst:176 msgid "" "All OpenStack core projects are provided under the terms of the Apache " "License 2.0 license." msgstr "" #: ../common/glossary.rst:178 msgid "Apache Web Server" msgstr "" #: ../common/glossary.rst:181 msgid "The most common web server software currently used on the Internet." msgstr "" #: ../common/glossary.rst:183 msgid "API endpoint" msgstr "" #: ../common/glossary.rst:186 msgid "" "The daemon, worker, or service that a client communicates with to access an " "API. API endpoints can provide any number of services, such as " "authentication, sales data, performance meters, Compute VM commands, census " "data, and so on." msgstr "" #: ../common/glossary.rst:190 msgid "API extension" msgstr "" #: ../common/glossary.rst:193 msgid "Custom modules that extend some OpenStack core APIs." msgstr "" #: ../common/glossary.rst:194 msgid "API extension plug-in" msgstr "" #: ../common/glossary.rst:197 msgid "Alternative term for a Networking plug-in or Networking API extension." msgstr "" #: ../common/glossary.rst:199 msgid "API key" msgstr "" #: ../common/glossary.rst:202 msgid "Alternative term for an API token." msgstr "" #: ../common/glossary.rst:203 msgid "API server" msgstr "" #: ../common/glossary.rst:206 msgid "Any node running a daemon or worker that provides an API endpoint." msgstr "" #: ../common/glossary.rst:208 msgid "API token" msgstr "" #: ../common/glossary.rst:211 msgid "" "Passed to API requests and used by OpenStack to verify that the client is " "authorized to run the requested operation." msgstr "" #: ../common/glossary.rst:213 msgid "API version" msgstr "" #: ../common/glossary.rst:216 msgid "" "In OpenStack, the API version for a project is part of the URL. For example, " "``example.com/nova/v1/foobar``." msgstr "" #: ../common/glossary.rst:218 msgid "applet" msgstr "" #: ../common/glossary.rst:221 msgid "A Java program that can be embedded into a web page." msgstr "" #: ../common/glossary.rst:222 msgid "Application Programming Interface (API)" msgstr "" #: ../common/glossary.rst:225 msgid "" "A collection of specifications used to access a service, application, or " "program. Includes service calls, required parameters for each call, and the " "expected return values." msgstr "" #: ../common/glossary.rst:231 msgid "" "OpenStack project that provides an application catalog service so that users " "can compose and deploy composite environments on an application abstraction " "level while managing the application lifecycle. The code name of the project " "is murano." msgstr "" #: ../common/glossary.rst:236 msgid "application server" msgstr "" #: ../common/glossary.rst:239 msgid "" "A piece of software that makes available another piece of software over a " "network." msgstr "" #: ../common/glossary.rst:241 msgid "Application Service Provider (ASP)" msgstr "" #: ../common/glossary.rst:244 msgid "" "Companies that rent specialized applications that help businesses and " "organizations provide additional services with lower cost." msgstr "" #: ../common/glossary.rst:247 msgid "Address Resolution Protocol (ARP)" msgstr "" #: ../common/glossary.rst:250 msgid "" "The protocol by which layer-3 IP addresses are resolved into layer-2 link " "local addresses." msgstr "" #: ../common/glossary.rst:252 msgid "arptables" msgstr "" #: ../common/glossary.rst:255 msgid "" "Tool used for maintaining Address Resolution Protocol packet filter rules in " "the Linux kernel firewall modules. Used along with iptables, ebtables, and " "ip6tables in Compute to provide firewall services for VMs." msgstr "" #: ../common/glossary.rst:259 msgid "associate" msgstr "" #: ../common/glossary.rst:262 msgid "" "The process associating a Compute floating IP address with a fixed IP " "address." msgstr "" #: ../common/glossary.rst:264 msgid "Asynchronous JavaScript and XML (AJAX)" msgstr "" #: ../common/glossary.rst:267 msgid "" "A group of interrelated web development techniques used on the client-side " "to create asynchronous web applications. Used extensively in horizon." msgstr "" #: ../common/glossary.rst:270 msgid "ATA over Ethernet (AoE)" msgstr "" #: ../common/glossary.rst:273 msgid "A disk storage protocol tunneled within Ethernet." msgstr "" #: ../common/glossary.rst:274 msgid "attach" msgstr "" #: ../common/glossary.rst:277 msgid "" "The process of connecting a VIF or vNIC to a L2 network in Networking. In " "the context of Compute, this process connects a storage volume to an " "instance." msgstr "" #: ../common/glossary.rst:280 msgid "attachment (network)" msgstr "" #: ../common/glossary.rst:283 msgid "" "Association of an interface ID to a logical port. Plugs an interface into a " "port." msgstr "" #: ../common/glossary.rst:285 msgid "auditing" msgstr "" #: ../common/glossary.rst:288 msgid "Provided in Compute through the system usage data facility." msgstr "" #: ../common/glossary.rst:290 msgid "auditor" msgstr "" #: ../common/glossary.rst:293 msgid "" "A worker process that verifies the integrity of Object Storage objects, " "containers, and accounts. Auditors is the collective term for the Object " "Storage account auditor, container auditor, and object auditor." msgstr "" #: ../common/glossary.rst:297 msgid "Austin" msgstr "" #: ../common/glossary.rst:300 msgid "" "The code name for the initial release of OpenStack. The first design summit " "took place in Austin, Texas, US." msgstr "" #: ../common/glossary.rst:303 msgid "auth node" msgstr "" #: ../common/glossary.rst:306 msgid "Alternative term for an Object Storage authorization node." msgstr "" #: ../common/glossary.rst:308 msgid "authentication" msgstr "" #: ../common/glossary.rst:311 msgid "" "The process that confirms that the user, process, or client is really who " "they say they are through private key, secret token, password, fingerprint, " "or similar method." msgstr "" #: ../common/glossary.rst:314 msgid "authentication token" msgstr "" #: ../common/glossary.rst:317 msgid "" "A string of text provided to the client after authentication. Must be " "provided by the user or process in subsequent requests to the API endpoint." msgstr "" #: ../common/glossary.rst:320 msgid "AuthN" msgstr "" #: ../common/glossary.rst:323 msgid "The Identity service component that provides authentication services." msgstr "" #: ../common/glossary.rst:325 msgid "authorization" msgstr "" #: ../common/glossary.rst:328 msgid "" "The act of verifying that a user, process, or client is authorized to " "perform an action." msgstr "" #: ../common/glossary.rst:330 msgid "authorization node" msgstr "" #: ../common/glossary.rst:333 msgid "An Object Storage node that provides authorization services." msgstr "" #: ../common/glossary.rst:335 msgid "AuthZ" msgstr "" #: ../common/glossary.rst:338 msgid "The Identity component that provides high-level authorization services." msgstr "" #: ../common/glossary.rst:340 msgid "Auto ACK" msgstr "" #: ../common/glossary.rst:343 msgid "" "Configuration setting within RabbitMQ that enables or disables message " "acknowledgment. Enabled by default." msgstr "" #: ../common/glossary.rst:345 msgid "auto declare" msgstr "" #: ../common/glossary.rst:348 msgid "" "A Compute RabbitMQ setting that determines whether a message exchange is " "automatically created when the program starts." msgstr "" #: ../common/glossary.rst:350 msgid "availability zone" msgstr "" #: ../common/glossary.rst:353 msgid "" "An Amazon EC2 concept of an isolated area that is used for fault tolerance. " "Do not confuse with an OpenStack Compute zone or cell." msgstr "" #: ../common/glossary.rst:356 msgid "AWS" msgstr "" #: ../common/glossary.rst:359 msgid "Amazon Web Services." msgstr "" #: ../common/glossary.rst:360 msgid "AWS CloudFormation template" msgstr "" #: ../common/glossary.rst:363 msgid "" "AWS CloudFormation allows AWS users to create and manage a collection of " "related resources. The Orchestration service supports a CloudFormation-" "compatible format (CFN)." msgstr "" #: ../common/glossary.rst:366 msgid "back end" msgstr "" #: ../common/glossary.rst:369 msgid "" "Interactions and processes that are obfuscated from the user, such as " "Compute volume mount, data transmission to an iSCSI target by a daemon, or " "Object Storage object integrity checks." msgstr "" #: ../common/glossary.rst:372 msgid "back-end catalog" msgstr "" #: ../common/glossary.rst:375 msgid "" "The storage method used by the Identity service catalog service to store and " "retrieve information about API endpoints that are available to the client. " "Examples include an SQL database, LDAP database, or KVS back end." msgstr "" #: ../common/glossary.rst:379 msgid "back-end store" msgstr "" #: ../common/glossary.rst:382 msgid "" "The persistent data store used to save and retrieve information for a " "service, such as lists of Object Storage objects, current state of guest " "VMs, lists of user names, and so on. Also, the method that the Image service " "uses to get and store VM images. Options include Object Storage, local file " "system, S3, and HTTP." msgstr "" #: ../common/glossary.rst:387 msgid "backup restore and disaster recovery as a service" msgstr "" #: ../common/glossary.rst:390 msgid "" "The OpenStack project that provides integrated tooling for backing up, " "restoring, and recovering file systems, instances, or database backups. The " "project name is freezer." msgstr "" #: ../common/glossary.rst:393 msgid "bandwidth" msgstr "" #: ../common/glossary.rst:396 msgid "" "The amount of available data used by communication resources, such as the " "Internet. Represents the amount of data that is used to download things or " "the amount of data available to download." msgstr "" #: ../common/glossary.rst:402 msgid "Code name of the key management service for OpenStack." msgstr "" #: ../common/glossary.rst:403 msgid "bare" msgstr "" #: ../common/glossary.rst:406 msgid "" "An Image service container format that indicates that no container exists " "for the VM image." msgstr "" #: ../common/glossary.rst:411 msgid "" "OpenStack project that provisions bare metal, as opposed to virtual, " "machines. The code name for the project is ironic." msgstr "" #: ../common/glossary.rst:413 msgid "base image" msgstr "" #: ../common/glossary.rst:416 msgid "An OpenStack-provided image." msgstr "" #: ../common/glossary.rst:417 msgid "Bell-LaPadula model" msgstr "" #: ../common/glossary.rst:420 msgid "" "A security model that focuses on data confidentiality and controlled access " "to classified information. This model divide the entities into subjects and " "objects. The clearance of a subject is compared to the classification of the " "object to determine if the subject is authorized for the specific access " "mode. The clearance or classification scheme is expressed in terms of a " "lattice." msgstr "" #: ../common/glossary.rst:426 msgid "Benchmark service" msgstr "" #: ../common/glossary.rst:429 msgid "" "OpenStack project that provides a framework for performance analysis and " "benchmarking of individual OpenStack components as well as full production " "OpenStack cloud deployments. The code name of the project is rally." msgstr "" #: ../common/glossary.rst:433 msgid "Bexar" msgstr "" #: ../common/glossary.rst:436 msgid "" "A grouped release of projects related to OpenStack that came out in February " "of 2011. It included only Compute (nova) and Object Storage (swift). Bexar " "is the code name for the second release of OpenStack. The design summit took " "place in San Antonio, Texas, US, which is the county seat for Bexar county." msgstr "" #: ../common/glossary.rst:442 msgid "binary" msgstr "" #: ../common/glossary.rst:445 msgid "" "Information that consists solely of ones and zeroes, which is the language " "of computers." msgstr "" #: ../common/glossary.rst:447 msgid "bit" msgstr "" #: ../common/glossary.rst:450 msgid "" "A bit is a single digit number that is in base of 2 (either a zero or one). " "Bandwidth usage is measured in bits per second." msgstr "" #: ../common/glossary.rst:452 msgid "bits per second (BPS)" msgstr "" #: ../common/glossary.rst:455 msgid "" "The universal measurement of how quickly data is transferred from place to " "place." msgstr "" #: ../common/glossary.rst:457 msgid "block device" msgstr "" #: ../common/glossary.rst:460 msgid "" "A device that moves data in the form of blocks. These device nodes interface " "the devices, such as hard disks, CD-ROM drives, flash drives, and other " "addressable regions of memory." msgstr "" #: ../common/glossary.rst:463 msgid "block migration" msgstr "" #: ../common/glossary.rst:466 msgid "" "A method of VM live migration used by KVM to evacuate instances from one " "host to another with very little downtime during a user-initiated " "switchover. Does not require shared storage. Supported by Compute." msgstr "" #: ../common/glossary.rst:473 msgid "" "The OpenStack core project that enables management of volumes, volume " "snapshots, and volume types. The project name of Block Storage is cinder." msgstr "" #: ../common/glossary.rst:476 msgid "Block Storage API" msgstr "" #: ../common/glossary.rst:479 msgid "" "An API on a separate endpoint for attaching, detaching, and creating block " "storage for compute VMs." msgstr "" #: ../common/glossary.rst:482 msgid "BMC" msgstr "" #: ../common/glossary.rst:485 msgid "" "Baseboard Management Controller. The intelligence in the IPMI architecture, " "which is a specialized micro-controller that is embedded on the motherboard " "of a computer and acts as a server. Manages the interface between system " "management software and platform hardware." msgstr "" #: ../common/glossary.rst:490 msgid "bootable disk image" msgstr "" #: ../common/glossary.rst:493 msgid "A type of VM image that exists as a single, bootable file." msgstr "" #: ../common/glossary.rst:495 msgid "Bootstrap Protocol (BOOTP)" msgstr "" #: ../common/glossary.rst:498 msgid "" "A network protocol used by a network client to obtain an IP address from a " "configuration server. Provided in Compute through the dnsmasq daemon when " "using either the FlatDHCP manager or VLAN manager network manager." msgstr "" #: ../common/glossary.rst:502 msgid "Border Gateway Protocol (BGP)" msgstr "" #: ../common/glossary.rst:505 msgid "" "The Border Gateway Protocol is a dynamic routing protocol that connects " "autonomous systems. Considered the backbone of the Internet, this protocol " "connects disparate networks to form a larger network." msgstr "" #: ../common/glossary.rst:509 msgid "browser" msgstr "" #: ../common/glossary.rst:512 msgid "" "Any client software that enables a computer or device to access the Internet." msgstr "" #: ../common/glossary.rst:514 msgid "builder file" msgstr "" #: ../common/glossary.rst:517 msgid "" "Contains configuration information that Object Storage uses to reconfigure a " "ring or to re-create it from scratch after a serious failure." msgstr "" #: ../common/glossary.rst:520 msgid "bursting" msgstr "" #: ../common/glossary.rst:523 msgid "" "The practice of utilizing a secondary environment to elastically build " "instances on-demand when the primary environment is resource constrained." msgstr "" #: ../common/glossary.rst:526 msgid "button class" msgstr "" #: ../common/glossary.rst:529 msgid "" "A group of related button types within horizon. Buttons to start, stop, and " "suspend VMs are in one class. Buttons to associate and disassociate floating " "IP addresses are in another class, and so on." msgstr "" #: ../common/glossary.rst:533 msgid "byte" msgstr "" #: ../common/glossary.rst:536 msgid "" "Set of bits that make up a single character; there are usually 8 bits to a " "byte." msgstr "" #: ../common/glossary.rst:538 msgid "CA" msgstr "" #: ../common/glossary.rst:541 msgid "" "Certificate Authority or Certification Authority. In cryptography, an entity " "that issues digital certificates. The digital certificate certifies the " "ownership of a public key by the named subject of the certificate. This " "enables others (relying parties) to rely upon signatures or assertions made " "by the private key that corresponds to the certified public key. In this " "model of trust relationships, a CA is a trusted third party for both the " "subject (owner) of the certificate and the party relying upon the " "certificate. CAs are characteristic of many public key infrastructure (PKI) " "schemes." msgstr "" #: ../common/glossary.rst:551 msgid "cache pruner" msgstr "" #: ../common/glossary.rst:554 msgid "" "A program that keeps the Image service VM image cache at or below its " "configured maximum size." msgstr "" #: ../common/glossary.rst:556 msgid "Cactus" msgstr "" #: ../common/glossary.rst:559 msgid "" "An OpenStack grouped release of projects that came out in the spring of " "2011. It included Compute (nova), Object Storage (swift), and the Image " "service (glance). Cactus is a city in Texas, US and is the code name for the " "third release of OpenStack. When OpenStack releases went from three to six " "months long, the code name of the release changed to match a geography " "nearest the previous summit." msgstr "" #: ../common/glossary.rst:567 msgid "CADF" msgstr "" #: ../common/glossary.rst:570 msgid "" "Cloud Auditing Data Federation (CADF) is a specification for audit event " "data. CADF is supported by OpenStack Identity." msgstr "" #: ../common/glossary.rst:573 msgid "CALL" msgstr "" #: ../common/glossary.rst:576 msgid "" "One of the RPC primitives used by the OpenStack message queue software. " "Sends a message and waits for a response." msgstr "" #: ../common/glossary.rst:578 msgid "capability" msgstr "" #: ../common/glossary.rst:581 msgid "" "Defines resources for a cell, including CPU, storage, and networking. Can " "apply to the specific services within a cell or a whole cell." msgstr "" #: ../common/glossary.rst:584 msgid "capacity cache" msgstr "" #: ../common/glossary.rst:587 msgid "" "A Compute back-end database table that contains the current workload, amount " "of free RAM, and number of VMs running on each host. Used to determine on " "which host a VM starts." msgstr "" #: ../common/glossary.rst:590 msgid "capacity updater" msgstr "" #: ../common/glossary.rst:593 msgid "" "A notification driver that monitors VM instances and updates the capacity " "cache as needed." msgstr "" #: ../common/glossary.rst:595 msgid "CAST" msgstr "" #: ../common/glossary.rst:598 msgid "" "One of the RPC primitives used by the OpenStack message queue software. " "Sends a message and does not wait for a response." msgstr "" #: ../common/glossary.rst:600 msgid "catalog" msgstr "" #: ../common/glossary.rst:603 msgid "" "A list of API endpoints that are available to a user after authentication " "with the Identity service." msgstr "" #: ../common/glossary.rst:605 msgid "catalog service" msgstr "" #: ../common/glossary.rst:608 msgid "" "An Identity service that lists API endpoints that are available to a user " "after authentication with the Identity service." msgstr "" #: ../common/glossary.rst:613 msgid "" "The project name for the Telemetry service, which is an integrated project " "that provides metering and measuring facilities for OpenStack." msgstr "" #: ../common/glossary.rst:616 msgid "cell" msgstr "" #: ../common/glossary.rst:619 msgid "" "Provides logical partitioning of Compute resources in a child and parent " "relationship. Requests are passed from parent cells to child cells if the " "parent cannot provide the requested resource." msgstr "" #: ../common/glossary.rst:623 msgid "cell forwarding" msgstr "" #: ../common/glossary.rst:626 msgid "" "A Compute option that enables parent cells to pass resource requests to " "child cells if the parent cannot provide the requested resource." msgstr "" #: ../common/glossary.rst:629 msgid "cell manager" msgstr "" #: ../common/glossary.rst:632 msgid "" "The Compute component that contains a list of the current capabilities of " "each host within the cell and routes requests as appropriate." msgstr "" #: ../common/glossary.rst:635 msgid "CentOS" msgstr "" #: ../common/glossary.rst:638 ../common/glossary.rst:1027 #: ../common/glossary.rst:2677 ../common/glossary.rst:3020 #: ../common/glossary.rst:3502 msgid "A Linux distribution that is compatible with OpenStack." msgstr "" #: ../common/glossary.rst:639 msgid "Ceph" msgstr "" #: ../common/glossary.rst:642 msgid "" "Massively scalable distributed storage system that consists of an object " "store, block store, and POSIX-compatible distributed file system. Compatible " "with OpenStack." msgstr "" #: ../common/glossary.rst:645 msgid "CephFS" msgstr "" #: ../common/glossary.rst:648 msgid "The POSIX-compliant file system provided by Ceph." msgstr "" #: ../common/glossary.rst:649 msgid "certificate authority" msgstr "" #: ../common/glossary.rst:652 msgid "" "A simple certificate authority provided by Compute for cloudpipe VPNs and VM " "image decryption." msgstr "" #: ../common/glossary.rst:654 msgid "Challenge-Handshake Authentication Protocol (CHAP)" msgstr "" #: ../common/glossary.rst:657 msgid "An iSCSI authentication method supported by Compute." msgstr "" #: ../common/glossary.rst:658 msgid "chance scheduler" msgstr "" #: ../common/glossary.rst:661 msgid "" "A scheduling method used by Compute that randomly chooses an available host " "from the pool." msgstr "" #: ../common/glossary.rst:663 msgid "changes since" msgstr "" #: ../common/glossary.rst:666 msgid "" "A Compute API parameter that downloads changes to the requested item since " "your last request, instead of downloading a new, fresh set of data and " "comparing it against the old data." msgstr "" #: ../common/glossary.rst:669 msgid "Chef" msgstr "" #: ../common/glossary.rst:672 msgid "" "An operating system configuration management tool supporting OpenStack " "deployments." msgstr "" #: ../common/glossary.rst:674 msgid "child cell" msgstr "" #: ../common/glossary.rst:677 msgid "" "If a requested resource such as CPU time, disk storage, or memory is not " "available in the parent cell, the request is forwarded to its associated " "child cells. If the child cell can fulfill the request, it does. Otherwise, " "it attempts to pass the request to any of its children." msgstr "" #: ../common/glossary.rst:685 msgid "A core OpenStack project that provides block storage services for VMs." msgstr "" #: ../common/glossary.rst:687 msgid "CirrOS" msgstr "" #: ../common/glossary.rst:690 msgid "" "A minimal Linux distribution designed for use as a test image on clouds such " "as OpenStack." msgstr "" #: ../common/glossary.rst:692 msgid "Cisco neutron plug-in" msgstr "" #: ../common/glossary.rst:695 msgid "" "A Networking plug-in for Cisco devices and technologies, including UCS and " "Nexus." msgstr "" #: ../common/glossary.rst:697 msgid "cloud architect" msgstr "" #: ../common/glossary.rst:700 msgid "A person who plans, designs, and oversees the creation of clouds." msgstr "" #: ../common/glossary.rst:702 msgid "cloud computing" msgstr "" #: ../common/glossary.rst:705 msgid "" "A model that enables access to a shared pool of configurable computing " "resources, such as networks, servers, storage, applications, and services, " "that can be rapidly provisioned and released with minimal management effort " "or service provider interaction." msgstr "" #: ../common/glossary.rst:709 msgid "cloud controller" msgstr "" #: ../common/glossary.rst:712 msgid "" "Collection of Compute components that represent the global state of the " "cloud; talks to services, such as Identity authentication, Object Storage, " "and node/storage workers through a queue." msgstr "" #: ../common/glossary.rst:716 msgid "cloud controller node" msgstr "" #: ../common/glossary.rst:719 msgid "" "A node that runs network, volume, API, scheduler, and image services. Each " "service may be broken out into separate nodes for scalability or " "availability." msgstr "" #: ../common/glossary.rst:722 msgid "Cloud Data Management Interface (CDMI)" msgstr "" #: ../common/glossary.rst:725 msgid "" "SINA standard that defines a RESTful API for managing objects in the cloud, " "currently unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:727 msgid "Cloud Infrastructure Management Interface (CIMI)" msgstr "" #: ../common/glossary.rst:730 msgid "" "An in-progress specification for cloud management. Currently unsupported in " "OpenStack." msgstr "" #: ../common/glossary.rst:732 msgid "cloud-init" msgstr "" #: ../common/glossary.rst:735 msgid "" "A package commonly installed in VM images that performs initialization of an " "instance after boot using information that it retrieves from the metadata " "service, such as the SSH public key and user data." msgstr "" #: ../common/glossary.rst:739 msgid "cloudadmin" msgstr "" #: ../common/glossary.rst:742 msgid "" "One of the default roles in the Compute RBAC system. Grants complete system " "access." msgstr "" #: ../common/glossary.rst:744 msgid "Cloudbase-Init" msgstr "" #: ../common/glossary.rst:747 msgid "" "A Windows project providing guest initialization features, similar to cloud-" "init." msgstr "" #: ../common/glossary.rst:749 msgid "cloudpipe" msgstr "" #: ../common/glossary.rst:752 msgid "A compute service that creates VPNs on a per-project basis." msgstr "" #: ../common/glossary.rst:754 msgid "cloudpipe image" msgstr "" #: ../common/glossary.rst:757 msgid "" "A pre-made VM image that serves as a cloudpipe server. Essentially, OpenVPN " "running on Linux." msgstr "" #: ../common/glossary.rst:762 msgid "" "The OpenStack project that OpenStack project that implements clustering " "services and libraries for the management of groups of homogeneous objects " "exposed by other OpenStack services. The project name of Clustering service " "is senlin." msgstr "" #: ../common/glossary.rst:767 msgid "CMDB" msgstr "" #: ../common/glossary.rst:770 msgid "Configuration Management Database." msgstr "" #: ../common/glossary.rst:771 msgid "congress" msgstr "" #: ../common/glossary.rst:774 msgid "OpenStack project that provides the Governance service." msgstr "" #: ../common/glossary.rst:775 msgid "command filter" msgstr "" #: ../common/glossary.rst:778 msgid "Lists allowed commands within the Compute rootwrap facility." msgstr "" #: ../common/glossary.rst:780 msgid "Common Internet File System (CIFS)" msgstr "" #: ../common/glossary.rst:783 msgid "" "A file sharing protocol. It is a public or open variation of the original " "Server Message Block (SMB) protocol developed and used by Microsoft. Like " "the SMB protocol, CIFS runs at a higher level and uses the TCP/IP protocol." msgstr "" #: ../common/glossary.rst:787 msgid "community project" msgstr "" #: ../common/glossary.rst:790 msgid "" "A project that is not officially endorsed by the OpenStack Foundation. If " "the project is successful enough, it might be elevated to an incubated " "project and then to a core project, or it might be merged with the main code " "trunk." msgstr "" #: ../common/glossary.rst:794 msgid "compression" msgstr "" #: ../common/glossary.rst:797 msgid "" "Reducing the size of files by special encoding, the file can be decompressed " "again to its original content. OpenStack supports compression at the Linux " "file system level but does not support compression for things such as Object " "Storage objects or Image service VM images." msgstr "" #: ../common/glossary.rst:805 msgid "" "The OpenStack core project that provides compute services. The project name " "of Compute service is nova." msgstr "" #: ../common/glossary.rst:807 msgid "Compute API" msgstr "" #: ../common/glossary.rst:810 msgid "" "The nova-api daemon provides access to nova services. Can communicate with " "other APIs, such as the Amazon EC2 API." msgstr "" #: ../common/glossary.rst:813 msgid "compute controller" msgstr "" #: ../common/glossary.rst:816 msgid "" "The Compute component that chooses suitable hosts on which to start VM " "instances." msgstr "" #: ../common/glossary.rst:818 msgid "compute host" msgstr "" #: ../common/glossary.rst:821 msgid "Physical host dedicated to running compute nodes." msgstr "" #: ../common/glossary.rst:822 msgid "compute node" msgstr "" #: ../common/glossary.rst:825 msgid "" "A node that runs the nova-compute daemon that manages VM instances that " "provide a wide range of services, such as web applications and analytics." msgstr "" #: ../common/glossary.rst:831 msgid "Name for the Compute component that manages VMs." msgstr "" #: ../common/glossary.rst:832 msgid "compute worker" msgstr "" #: ../common/glossary.rst:835 msgid "" "The Compute component that runs on each compute node and manages the VM " "instance lifecycle, including run, reboot, terminate, attach/detach volumes, " "and so on. Provided by the nova-compute daemon." msgstr "" #: ../common/glossary.rst:838 msgid "concatenated object" msgstr "" #: ../common/glossary.rst:841 msgid "" "A set of segment objects that Object Storage combines and sends to the " "client." msgstr "" #: ../common/glossary.rst:843 msgid "conductor" msgstr "" #: ../common/glossary.rst:846 msgid "" "In Compute, conductor is the process that proxies database requests from the " "compute process. Using conductor improves security because compute nodes do " "not need direct access to the database." msgstr "" #: ../common/glossary.rst:850 msgid "consistency window" msgstr "" #: ../common/glossary.rst:853 msgid "" "The amount of time it takes for a new Object Storage object to become " "accessible to all clients." msgstr "" #: ../common/glossary.rst:855 msgid "console log" msgstr "" #: ../common/glossary.rst:858 msgid "Contains the output from a Linux VM console in Compute." msgstr "" #: ../common/glossary.rst:859 msgid "container" msgstr "" #: ../common/glossary.rst:862 msgid "" "Organizes and stores objects in Object Storage. Similar to the concept of a " "Linux directory but cannot be nested. Alternative term for an Image service " "container format." msgstr "" #: ../common/glossary.rst:865 msgid "container auditor" msgstr "" #: ../common/glossary.rst:868 msgid "" "Checks for missing replicas or incorrect objects in specified Object Storage " "containers through queries to the SQLite back-end database." msgstr "" #: ../common/glossary.rst:871 msgid "container database" msgstr "" #: ../common/glossary.rst:874 msgid "" "A SQLite database that stores Object Storage containers and container " "metadata. The container server accesses this database." msgstr "" #: ../common/glossary.rst:877 msgid "container format" msgstr "" #: ../common/glossary.rst:880 msgid "" "A wrapper used by the Image service that contains a VM image and its " "associated metadata, such as machine state, OS disk size, and so on." msgstr "" #: ../common/glossary.rst:883 msgid "container server" msgstr "" #: ../common/glossary.rst:886 msgid "An Object Storage server that manages containers." msgstr "" #: ../common/glossary.rst:890 msgid "" "OpenStack project that provides a set of services for management of " "application containers in a multi-tenant cloud environment. The code name of " "the project name is magnum." msgstr "" #: ../common/glossary.rst:893 msgid "container service" msgstr "" #: ../common/glossary.rst:896 msgid "" "The Object Storage component that provides container services, such as " "create, delete, list, and so on." msgstr "" #: ../common/glossary.rst:898 msgid "content delivery network (CDN)" msgstr "" #: ../common/glossary.rst:901 msgid "" "A content delivery network is a specialized network that is used to " "distribute content to clients, typically located close to the client for " "increased performance." msgstr "" #: ../common/glossary.rst:904 msgid "controller node" msgstr "" #: ../common/glossary.rst:907 msgid "Alternative term for a cloud controller node." msgstr "" #: ../common/glossary.rst:908 msgid "core API" msgstr "" #: ../common/glossary.rst:911 msgid "" "Depending on context, the core API is either the OpenStack API or the main " "API of a specific core project, such as Compute, Networking, Image service, " "and so on." msgstr "" #: ../common/glossary.rst:914 msgid "core service" msgstr "" #: ../common/glossary.rst:917 msgid "" "An official OpenStack service defined as core by DefCore Committee. " "Currently, consists of Block Storage service (cinder), Compute service " "(nova), Identity service (keystone), Image service (glance), Networking " "service (neutron), and Object Storage service (swift)." msgstr "" #: ../common/glossary.rst:922 msgid "cost" msgstr "" #: ../common/glossary.rst:925 msgid "" "Under the Compute distributed scheduler, this is calculated by looking at " "the capabilities of each host relative to the flavor of the VM instance " "being requested." msgstr "" #: ../common/glossary.rst:928 msgid "credentials" msgstr "" #: ../common/glossary.rst:931 msgid "" "Data that is only known to or accessible by a user and used to verify that " "the user is who he says he is. Credentials are presented to the server " "during authentication. Examples include a password, secret key, digital " "certificate, and fingerprint." msgstr "" #: ../common/glossary.rst:936 msgid "Cross-Origin Resource Sharing (CORS)" msgstr "" #: ../common/glossary.rst:939 msgid "" "A mechanism that allows many resources (for example, fonts, JavaScript) on a " "web page to be requested from another domain outside the domain from which " "the resource originated. In particular, JavaScript's AJAX calls can use the " "XMLHttpRequest mechanism." msgstr "" #: ../common/glossary.rst:944 msgid "Crowbar" msgstr "" #: ../common/glossary.rst:947 msgid "" "An open source community project by Dell that aims to provide all necessary " "services to quickly deploy clouds." msgstr "" #: ../common/glossary.rst:949 msgid "current workload" msgstr "" #: ../common/glossary.rst:952 msgid "" "An element of the Compute capacity cache that is calculated based on the " "number of build, snapshot, migrate, and resize operations currently in " "progress on a given host." msgstr "" #: ../common/glossary.rst:955 msgid "customer" msgstr "" #: ../common/glossary.rst:958 msgid "Alternative term for tenant." msgstr "" #: ../common/glossary.rst:959 msgid "customization module" msgstr "" #: ../common/glossary.rst:962 msgid "" "A user-created Python module that is loaded by horizon to change the look " "and feel of the dashboard." msgstr "" #: ../common/glossary.rst:964 msgid "daemon" msgstr "" #: ../common/glossary.rst:967 msgid "" "A process that runs in the background and waits for requests. May or may not " "listen on a TCP or UDP port. Do not confuse with a worker." msgstr "" #: ../common/glossary.rst:970 msgid "DAC" msgstr "" #: ../common/glossary.rst:973 msgid "" "Discretionary access control. Governs the ability of subjects to access " "objects, while enabling users to make policy decisions and assign security " "attributes. The traditional UNIX system of users, groups, and read-write-" "execute permissions is an example of DAC." msgstr "" #: ../common/glossary.rst:978 msgid "Dashboard" msgstr "" #: ../common/glossary.rst:981 msgid "" "The web-based management interface for OpenStack. An alternative name for " "horizon." msgstr "" #: ../common/glossary.rst:983 msgid "data encryption" msgstr "" #: ../common/glossary.rst:986 msgid "" "Both Image service and Compute support encrypted virtual machine (VM) images " "(but not instances). In-transit data encryption is supported in OpenStack " "using technologies such as HTTPS, SSL, TLS, and SSH. Object Storage does not " "support object encryption at the application level but may support storage " "that uses disk encryption." msgstr "" #: ../common/glossary.rst:991 msgid "database ID" msgstr "" #: ../common/glossary.rst:994 msgid "A unique ID given to each replica of an Object Storage database." msgstr "" #: ../common/glossary.rst:996 msgid "database replicator" msgstr "" #: ../common/glossary.rst:999 msgid "" "An Object Storage component that copies changes in the account, container, " "and object databases to other nodes." msgstr "" #: ../common/glossary.rst:1004 msgid "" "An integrated project that provide scalable and reliable Cloud Database-as-a-" "Service functionality for both relational and non-relational database " "engines. The project name of Database service is trove." msgstr "" #: ../common/glossary.rst:1011 msgid "" "OpenStack project that provides a scalable data-processing stack and " "associated management interfaces. The code name for the project is sahara." msgstr "" #: ../common/glossary.rst:1014 msgid "data store" msgstr "" #: ../common/glossary.rst:1017 msgid "A database engine supported by the Database service." msgstr "" #: ../common/glossary.rst:1018 msgid "deallocate" msgstr "" #: ../common/glossary.rst:1021 msgid "" "The process of removing the association between a floating IP address and a " "fixed IP address. Once this association is removed, the floating IP returns " "to the address pool." msgstr "" #: ../common/glossary.rst:1024 msgid "Debian" msgstr "" #: ../common/glossary.rst:1028 msgid "deduplication" msgstr "" #: ../common/glossary.rst:1031 msgid "" "The process of finding duplicate data at the disk block, file, and/or object " "level to minimize storage use—currently unsupported within OpenStack." msgstr "" #: ../common/glossary.rst:1034 msgid "default panel" msgstr "" #: ../common/glossary.rst:1037 msgid "" "The default panel that is displayed when a user accesses the horizon " "dashboard." msgstr "" #: ../common/glossary.rst:1039 msgid "default tenant" msgstr "" #: ../common/glossary.rst:1042 msgid "" "New users are assigned to this tenant if no tenant is specified when a user " "is created." msgstr "" #: ../common/glossary.rst:1044 msgid "default token" msgstr "" #: ../common/glossary.rst:1047 msgid "" "An Identity service token that is not associated with a specific tenant and " "is exchanged for a scoped token." msgstr "" #: ../common/glossary.rst:1049 msgid "delayed delete" msgstr "" #: ../common/glossary.rst:1052 msgid "" "An option within Image service so that an image is deleted after a " "predefined number of seconds instead of immediately." msgstr "" #: ../common/glossary.rst:1054 msgid "delivery mode" msgstr "" #: ../common/glossary.rst:1057 msgid "" "Setting for the Compute RabbitMQ message delivery mode; can be set to either " "transient or persistent." msgstr "" #: ../common/glossary.rst:1059 msgid "denial of service (DoS)" msgstr "" #: ../common/glossary.rst:1062 msgid "" "Denial of service (DoS) is a short form for denial-of-service attack. This " "is a malicious attempt to prevent legitimate users from using a service." msgstr "" #: ../common/glossary.rst:1065 msgid "deprecated auth" msgstr "" #: ../common/glossary.rst:1068 msgid "" "An option within Compute that enables administrators to create and manage " "users through the ``nova-manage`` command as opposed to using the Identity " "service." msgstr "" #: ../common/glossary.rst:1074 msgid "Code name for the DNS service project for OpenStack." msgstr "" #: ../common/glossary.rst:1075 msgid "Desktop-as-a-Service" msgstr "" #: ../common/glossary.rst:1078 msgid "" "A platform that provides a suite of desktop environments that users access " "to receive a desktop experience from any location. This may provide general " "use, development, or even homogeneous testing environments." msgstr "" #: ../common/glossary.rst:1082 msgid "developer" msgstr "" #: ../common/glossary.rst:1085 msgid "" "One of the default roles in the Compute RBAC system and the default role " "assigned to a new user." msgstr "" #: ../common/glossary.rst:1087 msgid "device ID" msgstr "" #: ../common/glossary.rst:1090 msgid "Maps Object Storage partitions to physical storage devices." msgstr "" #: ../common/glossary.rst:1092 msgid "device weight" msgstr "" #: ../common/glossary.rst:1095 msgid "" "Distributes partitions proportionately across Object Storage devices based " "on the storage capacity of each device." msgstr "" #: ../common/glossary.rst:1097 msgid "DevStack" msgstr "" #: ../common/glossary.rst:1100 msgid "" "Community project that uses shell scripts to quickly build complete " "OpenStack development environments." msgstr "" #: ../common/glossary.rst:1102 msgid "DHCP" msgstr "" #: ../common/glossary.rst:1105 msgid "" "Dynamic Host Configuration Protocol. A network protocol that configures " "devices that are connected to a network so that they can communicate on that " "network by using the Internet Protocol (IP). The protocol is implemented in " "a client-server model where DHCP clients request configuration data, such as " "an IP address, a default route, and one or more DNS server addresses from a " "DHCP server." msgstr "" #: ../common/glossary.rst:1111 msgid "DHCP agent" msgstr "" #: ../common/glossary.rst:1114 msgid "" "OpenStack Networking agent that provides DHCP services for virtual networks." msgstr "" #: ../common/glossary.rst:1116 msgid "Diablo" msgstr "" #: ../common/glossary.rst:1119 msgid "" "A grouped release of projects related to OpenStack that came out in the fall " "of 2011, the fourth release of OpenStack. It included Compute (nova 2011.3), " "Object Storage (swift 1.4.3), and the Image service (glance). Diablo is the " "code name for the fourth release of OpenStack. The design summit took place " "in the Bay Area near Santa Clara, California, US and Diablo is a nearby city." msgstr "" #: ../common/glossary.rst:1127 msgid "direct consumer" msgstr "" #: ../common/glossary.rst:1130 msgid "" "An element of the Compute RabbitMQ that comes to life when a RPC call is " "executed. It connects to a direct exchange through a unique exclusive queue, " "sends the message, and terminates." msgstr "" #: ../common/glossary.rst:1133 msgid "direct exchange" msgstr "" #: ../common/glossary.rst:1136 msgid "" "A routing table that is created within the Compute RabbitMQ during RPC " "calls; one is created for each RPC call that is invoked." msgstr "" #: ../common/glossary.rst:1139 msgid "direct publisher" msgstr "" #: ../common/glossary.rst:1142 msgid "Element of RabbitMQ that provides a response to an incoming MQ message." msgstr "" #: ../common/glossary.rst:1144 msgid "disassociate" msgstr "" #: ../common/glossary.rst:1147 msgid "" "The process of removing the association between a floating IP address and " "fixed IP and thus returning the floating IP address to the address pool." msgstr "" #: ../common/glossary.rst:1150 msgid "disk encryption" msgstr "" #: ../common/glossary.rst:1153 msgid "" "The ability to encrypt data at the file system, disk partition, or whole-" "disk level. Supported within Compute VMs." msgstr "" #: ../common/glossary.rst:1155 msgid "disk format" msgstr "" #: ../common/glossary.rst:1158 msgid "" "The underlying format that a disk image for a VM is stored as within the " "Image service back-end store. For example, AMI, ISO, QCOW2, VMDK, and so on." msgstr "" #: ../common/glossary.rst:1161 msgid "dispersion" msgstr "" #: ../common/glossary.rst:1164 msgid "" "In Object Storage, tools to test and ensure dispersion of objects and " "containers to ensure fault tolerance." msgstr "" #: ../common/glossary.rst:1166 msgid "distributed virtual router (DVR)" msgstr "" #: ../common/glossary.rst:1169 msgid "" "Mechanism for highly-available multi-host routing when using OpenStack " "Networking (neutron)." msgstr "" #: ../common/glossary.rst:1171 msgid "Django" msgstr "" #: ../common/glossary.rst:1174 msgid "A web framework used extensively in horizon." msgstr "" #: ../common/glossary.rst:1175 msgid "DNS" msgstr "" #: ../common/glossary.rst:1178 msgid "" "Domain Name System. A hierarchical and distributed naming system for " "computers, services, and resources connected to the Internet or a private " "network. Associates a human-friendly names to IP addresses." msgstr "" #: ../common/glossary.rst:1182 msgid "DNS record" msgstr "" #: ../common/glossary.rst:1185 msgid "" "A record that specifies information about a particular domain and belongs to " "the domain." msgstr "" #: ../common/glossary.rst:1190 msgid "" "OpenStack project that provides scalable, on demand, self service access to " "authoritative DNS services, in a technology-agnostic manner. The code name " "for the project is designate." msgstr "" #: ../common/glossary.rst:1194 msgid "dnsmasq" msgstr "" #: ../common/glossary.rst:1197 msgid "" "Daemon that provides DNS, DHCP, BOOTP, and TFTP services for virtual " "networks." msgstr "" #: ../common/glossary.rst:1199 msgid "domain" msgstr "" #: ../common/glossary.rst:1202 msgid "" "An Identity API v3 entity. Represents a collection of projects, groups and " "users that defines administrative boundaries for managing OpenStack Identity " "entities. On the Internet, separates a website from other sites. Often, the " "domain name has two or more parts that are separated by dots. For example, " "yahoo.com, usa.gov, harvard.edu, or mail.yahoo.com. Also, a domain is an " "entity or container of all DNS-related information containing one or more " "records." msgstr "" #: ../common/glossary.rst:1211 msgid "Domain Name System (DNS)" msgstr "" #: ../common/glossary.rst:1214 msgid "" "A system by which Internet domain name-to-address and address-to-name " "resolutions are determined. DNS helps navigate the Internet by translating " "the IP address into an address that is easier to remember. For example, " "translating 111.111.111.1 into www.yahoo.com. All domains and their " "components, such as mail servers, utilize DNS to resolve to the appropriate " "locations. DNS servers are usually set up in a master-slave relationship " "such that failure of the master invokes the slave. DNS servers might also be " "clustered or replicated such that changes made to one DNS server are " "automatically propagated to other active servers. In Compute, the support " "that enables associating DNS entries with floating IP addresses, nodes, or " "cells so that hostnames are consistent across reboots." msgstr "" #: ../common/glossary.rst:1228 msgid "download" msgstr "" #: ../common/glossary.rst:1231 msgid "" "The transfer of data, usually in the form of files, from one computer to " "another." msgstr "" #: ../common/glossary.rst:1233 msgid "DRTM" msgstr "" #: ../common/glossary.rst:1236 msgid "Dynamic root of trust measurement." msgstr "" #: ../common/glossary.rst:1237 msgid "durable exchange" msgstr "" #: ../common/glossary.rst:1240 msgid "" "The Compute RabbitMQ message exchange that remains active when the server " "restarts." msgstr "" #: ../common/glossary.rst:1242 msgid "durable queue" msgstr "" #: ../common/glossary.rst:1245 msgid "" "A Compute RabbitMQ message queue that remains active when the server " "restarts." msgstr "" #: ../common/glossary.rst:1247 msgid "Dynamic Host Configuration Protocol (DHCP)" msgstr "" #: ../common/glossary.rst:1250 msgid "" "A method to automatically configure networking for a host at boot time. " "Provided by both Networking and Compute." msgstr "" #: ../common/glossary.rst:1252 msgid "Dynamic HyperText Markup Language (DHTML)" msgstr "" #: ../common/glossary.rst:1255 msgid "" "Pages that use HTML, JavaScript, and Cascading Style Sheets to enable users " "to interact with a web page or show simple animation." msgstr "" #: ../common/glossary.rst:1258 msgid "east-west traffic" msgstr "" #: ../common/glossary.rst:1261 msgid "" "Network traffic between servers in the same cloud or data center. See also " "north-south traffic." msgstr "" #: ../common/glossary.rst:1263 msgid "EBS boot volume" msgstr "" #: ../common/glossary.rst:1266 msgid "" "An Amazon EBS storage volume that contains a bootable VM image, currently " "unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:1268 msgid "ebtables" msgstr "" #: ../common/glossary.rst:1271 msgid "" "Filtering tool for a Linux bridging firewall, enabling filtering of network " "traffic passing through a Linux bridge. Used in Compute along with " "arptables, iptables, and ip6tables to ensure isolation of network " "communications." msgstr "" #: ../common/glossary.rst:1275 msgid "EC2" msgstr "" #: ../common/glossary.rst:1278 msgid "The Amazon commercial compute product, similar to Compute." msgstr "" #: ../common/glossary.rst:1280 msgid "EC2 access key" msgstr "" #: ../common/glossary.rst:1283 msgid "Used along with an EC2 secret key to access the Compute EC2 API." msgstr "" #: ../common/glossary.rst:1285 msgid "EC2 API" msgstr "" #: ../common/glossary.rst:1288 msgid "OpenStack supports accessing the Amazon EC2 API through Compute." msgstr "" #: ../common/glossary.rst:1290 msgid "EC2 Compatibility API" msgstr "" #: ../common/glossary.rst:1293 msgid "" "A Compute component that enables OpenStack to communicate with Amazon EC2." msgstr "" #: ../common/glossary.rst:1295 msgid "EC2 secret key" msgstr "" #: ../common/glossary.rst:1298 msgid "" "Used along with an EC2 access key when communicating with the Compute EC2 " "API; used to digitally sign each request." msgstr "" #: ../common/glossary.rst:1300 msgid "Elastic Block Storage (EBS)" msgstr "" #: ../common/glossary.rst:1303 msgid "The Amazon commercial block storage product." msgstr "" #: ../common/glossary.rst:1304 msgid "encryption" msgstr "" #: ../common/glossary.rst:1307 msgid "" "OpenStack supports encryption technologies such as HTTPS, SSH, SSL, TLS, " "digital certificates, and data encryption." msgstr "" #: ../common/glossary.rst:1309 msgid "endpoint" msgstr "" #: ../common/glossary.rst:1312 msgid "See API endpoint." msgstr "" #: ../common/glossary.rst:1313 msgid "endpoint registry" msgstr "" #: ../common/glossary.rst:1316 msgid "Alternative term for an Identity service catalog." msgstr "" #: ../common/glossary.rst:1317 msgid "encapsulation" msgstr "" #: ../common/glossary.rst:1320 msgid "" "The practice of placing one packet type within another for the purposes of " "abstracting or securing data. Examples include GRE, MPLS, or IPsec." msgstr "" #: ../common/glossary.rst:1323 msgid "endpoint template" msgstr "" #: ../common/glossary.rst:1326 msgid "" "A list of URL and port number endpoints that indicate where a service, such " "as Object Storage, Compute, Identity, and so on, can be accessed." msgstr "" #: ../common/glossary.rst:1329 msgid "entity" msgstr "" #: ../common/glossary.rst:1332 msgid "" "Any piece of hardware or software that wants to connect to the network " "services provided by Networking, the network connectivity service. An entity " "can make use of Networking by implementing a VIF." msgstr "" #: ../common/glossary.rst:1336 msgid "ephemeral image" msgstr "" #: ../common/glossary.rst:1339 msgid "" "A VM image that does not save changes made to its volumes and reverts them " "to their original state after the instance is terminated." msgstr "" #: ../common/glossary.rst:1342 msgid "ephemeral volume" msgstr "" #: ../common/glossary.rst:1345 msgid "" "Volume that does not save the changes made to it and reverts to its original " "state when the current user relinquishes control." msgstr "" #: ../common/glossary.rst:1347 msgid "Essex" msgstr "" #: ../common/glossary.rst:1350 msgid "" "A grouped release of projects related to OpenStack that came out in April " "2012, the fifth release of OpenStack. It included Compute (nova 2012.1), " "Object Storage (swift 1.4.8), Image (glance), Identity (keystone), and " "Dashboard (horizon). Essex is the code name for the fifth release of " "OpenStack. The design summit took place in Boston, Massachusetts, US and " "Essex is a nearby city." msgstr "" #: ../common/glossary.rst:1357 msgid "ESXi" msgstr "" #: ../common/glossary.rst:1360 ../common/glossary.rst:2180 #: ../common/glossary.rst:3688 ../common/glossary.rst:3785 #: ../common/glossary.rst:3874 ../common/glossary.rst:3920 #: ../common/glossary.rst:3929 msgid "An OpenStack-supported hypervisor." msgstr "" #: ../common/glossary.rst:1361 msgid "ETag" msgstr "" #: ../common/glossary.rst:1364 msgid "" "MD5 hash of an object within Object Storage, used to ensure data integrity." msgstr "" #: ../common/glossary.rst:1366 msgid "euca2ools" msgstr "" #: ../common/glossary.rst:1369 msgid "" "A collection of command-line tools for administering VMs; most are " "compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1371 msgid "Eucalyptus Kernel Image (EKI)" msgstr "" #: ../common/glossary.rst:1374 msgid "Used along with an ERI to create an EMI." msgstr "" #: ../common/glossary.rst:1375 msgid "Eucalyptus Machine Image (EMI)" msgstr "" #: ../common/glossary.rst:1378 msgid "VM image container format supported by Image service." msgstr "" #: ../common/glossary.rst:1379 msgid "Eucalyptus Ramdisk Image (ERI)" msgstr "" #: ../common/glossary.rst:1382 msgid "Used along with an EKI to create an EMI." msgstr "" #: ../common/glossary.rst:1383 msgid "evacuate" msgstr "" #: ../common/glossary.rst:1386 msgid "" "The process of migrating one or all virtual machine (VM) instances from one " "host to another, compatible with both shared storage live migration and " "block migration." msgstr "" #: ../common/glossary.rst:1389 msgid "exchange" msgstr "" #: ../common/glossary.rst:1392 msgid "Alternative term for a RabbitMQ message exchange." msgstr "" #: ../common/glossary.rst:1393 msgid "exchange type" msgstr "" #: ../common/glossary.rst:1396 msgid "A routing algorithm in the Compute RabbitMQ." msgstr "" #: ../common/glossary.rst:1397 msgid "exclusive queue" msgstr "" #: ../common/glossary.rst:1400 msgid "" "Connected to by a direct consumer in RabbitMQ—Compute, the message can be " "consumed only by the current connection." msgstr "" #: ../common/glossary.rst:1402 msgid "extended attributes (xattr)" msgstr "" #: ../common/glossary.rst:1405 msgid "" "File system option that enables storage of additional information beyond " "owner, group, permissions, modification time, and so on. The underlying " "Object Storage file system must support extended attributes." msgstr "" #: ../common/glossary.rst:1409 msgid "extension" msgstr "" #: ../common/glossary.rst:1412 msgid "" "Alternative term for an API extension or plug-in. In the context of Identity " "service, this is a call that is specific to the implementation, such as " "adding support for OpenID." msgstr "" #: ../common/glossary.rst:1415 msgid "external network" msgstr "" #: ../common/glossary.rst:1418 msgid "A network segment typically used for instance Internet access." msgstr "" #: ../common/glossary.rst:1420 msgid "extra specs" msgstr "" #: ../common/glossary.rst:1423 msgid "" "Specifies additional requirements when Compute determines where to start a " "new instance. Examples include a minimum amount of network bandwidth or a " "GPU." msgstr "" #: ../common/glossary.rst:1426 msgid "FakeLDAP" msgstr "" #: ../common/glossary.rst:1429 msgid "" "An easy method to create a local LDAP directory for testing Identity and " "Compute. Requires Redis." msgstr "" #: ../common/glossary.rst:1431 msgid "fan-out exchange" msgstr "" #: ../common/glossary.rst:1434 msgid "" "Within RabbitMQ and Compute, it is the messaging interface that is used by " "the scheduler service to receive capability messages from the compute, " "volume, and network nodes." msgstr "" #: ../common/glossary.rst:1437 msgid "federated identity" msgstr "" #: ../common/glossary.rst:1440 msgid "" "A method to establish trusts between identity providers and the OpenStack " "cloud." msgstr "" #: ../common/glossary.rst:1442 msgid "Fedora" msgstr "" #: ../common/glossary.rst:1445 msgid "A Linux distribution compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1446 msgid "Fibre Channel" msgstr "" #: ../common/glossary.rst:1449 msgid "" "Storage protocol similar in concept to TCP/IP; encapsulates SCSI commands " "and data." msgstr "" #: ../common/glossary.rst:1451 msgid "Fibre Channel over Ethernet (FCoE)" msgstr "" #: ../common/glossary.rst:1454 msgid "The fibre channel protocol tunneled within Ethernet." msgstr "" #: ../common/glossary.rst:1455 msgid "fill-first scheduler" msgstr "" #: ../common/glossary.rst:1458 msgid "" "The Compute scheduling method that attempts to fill a host with VMs rather " "than starting new VMs on a variety of hosts." msgstr "" #: ../common/glossary.rst:1460 msgid "filter" msgstr "" #: ../common/glossary.rst:1463 msgid "" "The step in the Compute scheduling process when hosts that cannot run VMs " "are eliminated and not chosen." msgstr "" #: ../common/glossary.rst:1465 msgid "firewall" msgstr "" #: ../common/glossary.rst:1468 msgid "" "Used to restrict communications between hosts and/or nodes, implemented in " "Compute using iptables, arptables, ip6tables, and ebtables." msgstr "" #: ../common/glossary.rst:1471 msgid "FWaaS" msgstr "" #: ../common/glossary.rst:1474 msgid "A Networking extension that provides perimeter firewall functionality." msgstr "" #: ../common/glossary.rst:1476 msgid "fixed IP address" msgstr "" #: ../common/glossary.rst:1479 msgid "" "An IP address that is associated with the same instance each time that " "instance boots, is generally not accessible to end users or the public " "Internet, and is used for management of the instance." msgstr "" #: ../common/glossary.rst:1483 msgid "Flat Manager" msgstr "" #: ../common/glossary.rst:1486 msgid "" "The Compute component that gives IP addresses to authorized nodes and " "assumes DHCP, DNS, and routing configuration and services are provided by " "something else." msgstr "" #: ../common/glossary.rst:1489 msgid "flat mode injection" msgstr "" #: ../common/glossary.rst:1492 msgid "" "A Compute networking method where the OS network configuration information " "is injected into the VM image before the instance starts." msgstr "" #: ../common/glossary.rst:1495 msgid "flat network" msgstr "" #: ../common/glossary.rst:1498 msgid "" "Virtual network type that uses neither VLANs nor tunnels to segregate tenant " "traffic. Each flat network typically requires a separate underlying physical " "interface defined by bridge mappings. However, a flat network can contain " "multiple subnets." msgstr "" #: ../common/glossary.rst:1503 msgid "FlatDHCP Manager" msgstr "" #: ../common/glossary.rst:1506 msgid "" "The Compute component that provides dnsmasq (DHCP, DNS, BOOTP, TFTP) and " "radvd (routing) services." msgstr "" #: ../common/glossary.rst:1508 msgid "flavor" msgstr "" #: ../common/glossary.rst:1511 msgid "Alternative term for a VM instance type." msgstr "" #: ../common/glossary.rst:1512 msgid "flavor ID" msgstr "" #: ../common/glossary.rst:1515 msgid "UUID for each Compute or Image service VM flavor or instance type." msgstr "" #: ../common/glossary.rst:1517 msgid "floating IP address" msgstr "" #: ../common/glossary.rst:1520 msgid "" "An IP address that a project can associate with a VM so that the instance " "has the same public IP address each time that it boots. You create a pool of " "floating IP addresses and assign them to instances as they are launched to " "maintain a consistent IP address for maintaining DNS assignment." msgstr "" #: ../common/glossary.rst:1525 msgid "Folsom" msgstr "" #: ../common/glossary.rst:1528 msgid "" "A grouped release of projects related to OpenStack that came out in the fall " "of 2012, the sixth release of OpenStack. It includes Compute (nova), Object " "Storage (swift), Identity (keystone), Networking (neutron), Image service " "(glance), and Volumes or Block Storage (cinder). Folsom is the code name for " "the sixth release of OpenStack. The design summit took place in San " "Francisco, California, US and Folsom is a nearby city." msgstr "" #: ../common/glossary.rst:1536 msgid "FormPost" msgstr "" #: ../common/glossary.rst:1539 msgid "" "Object Storage middleware that uploads (posts) an image through a form on a " "web page." msgstr "" #: ../common/glossary.rst:1541 msgid "freezer" msgstr "" #: ../common/glossary.rst:1544 msgid "" "OpenStack project that provides backup restore and disaster recovery as a " "service." msgstr "" #: ../common/glossary.rst:1546 msgid "front end" msgstr "" #: ../common/glossary.rst:1549 msgid "" "The point where a user interacts with a service; can be an API endpoint, the " "horizon dashboard, or a command-line tool." msgstr "" #: ../common/glossary.rst:1551 msgid "gateway" msgstr "" #: ../common/glossary.rst:1554 msgid "" "An IP address, typically assigned to a router, that passes network traffic " "between different networks." msgstr "" #: ../common/glossary.rst:1556 msgid "generic receive offload (GRO)" msgstr "" #: ../common/glossary.rst:1559 msgid "" "Feature of certain network interface drivers that combines many smaller " "received packets into a large packet before delivery to the kernel IP stack." msgstr "" #: ../common/glossary.rst:1562 msgid "generic routing encapsulation (GRE)" msgstr "" #: ../common/glossary.rst:1565 msgid "" "Protocol that encapsulates a wide variety of network layer protocols inside " "virtual point-to-point links." msgstr "" #: ../common/glossary.rst:1570 msgid "A core project that provides the OpenStack Image service." msgstr "" #: ../common/glossary.rst:1571 msgid "glance API server" msgstr "" #: ../common/glossary.rst:1574 msgid "" "Processes client requests for VMs, updates Image service metadata on the " "registry server, and communicates with the store adapter to upload VM images " "from the back-end store." msgstr "" #: ../common/glossary.rst:1577 msgid "glance registry" msgstr "" #: ../common/glossary.rst:1580 msgid "Alternative term for the Image service image registry." msgstr "" #: ../common/glossary.rst:1581 msgid "global endpoint template" msgstr "" #: ../common/glossary.rst:1584 msgid "" "The Identity service endpoint template that contains services available to " "all tenants." msgstr "" #: ../common/glossary.rst:1586 msgid "GlusterFS" msgstr "" #: ../common/glossary.rst:1589 msgid "" "A file system designed to aggregate NAS hosts, compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1591 msgid "golden image" msgstr "" #: ../common/glossary.rst:1594 msgid "" "A method of operating system installation where a finalized disk image is " "created and then used by all nodes without modification." msgstr "" #: ../common/glossary.rst:1597 msgid "Governance service" msgstr "" #: ../common/glossary.rst:1600 msgid "" "OpenStack project to provide Governance-as-a-Service across any collection " "of cloud services in order to monitor, enforce, and audit policy over " "dynamic infrastructure. The code name for the project is congress." msgstr "" #: ../common/glossary.rst:1604 msgid "Graphic Interchange Format (GIF)" msgstr "" #: ../common/glossary.rst:1607 msgid "" "A type of image file that is commonly used for animated images on web pages." msgstr "" #: ../common/glossary.rst:1609 msgid "Graphics Processing Unit (GPU)" msgstr "" #: ../common/glossary.rst:1612 msgid "" "Choosing a host based on the existence of a GPU is currently unsupported in " "OpenStack." msgstr "" #: ../common/glossary.rst:1614 msgid "Green Threads" msgstr "" #: ../common/glossary.rst:1617 msgid "" "The cooperative threading model used by Python; reduces race conditions and " "only context switches when specific library calls are made. Each OpenStack " "service is its own thread." msgstr "" #: ../common/glossary.rst:1620 msgid "Grizzly" msgstr "" #: ../common/glossary.rst:1623 msgid "" "The code name for the seventh release of OpenStack. The design summit took " "place in San Diego, California, US and Grizzly is an element of the state " "flag of California." msgstr "" #: ../common/glossary.rst:1627 msgid "Group" msgstr "" #: ../common/glossary.rst:1630 msgid "" "An Identity v3 API entity. Represents a collection of users that is owned by " "a specific domain." msgstr "" #: ../common/glossary.rst:1632 msgid "guest OS" msgstr "" #: ../common/glossary.rst:1635 msgid "An operating system instance running under the control of a hypervisor." msgstr "" #: ../common/glossary.rst:1637 msgid "Hadoop" msgstr "" #: ../common/glossary.rst:1640 msgid "" "Apache Hadoop is an open source software framework that supports data-" "intensive distributed applications." msgstr "" #: ../common/glossary.rst:1642 msgid "Hadoop Distributed File System (HDFS)" msgstr "" #: ../common/glossary.rst:1645 msgid "" "A distributed, highly fault-tolerant file system designed to run on low-cost " "commodity hardware." msgstr "" #: ../common/glossary.rst:1647 msgid "handover" msgstr "" #: ../common/glossary.rst:1650 msgid "" "An object state in Object Storage where a new replica of the object is " "automatically created due to a drive failure." msgstr "" #: ../common/glossary.rst:1652 msgid "hard reboot" msgstr "" #: ../common/glossary.rst:1655 msgid "" "A type of reboot where a physical or virtual power button is pressed as " "opposed to a graceful, proper shutdown of the operating system." msgstr "" #: ../common/glossary.rst:1658 msgid "Havana" msgstr "" #: ../common/glossary.rst:1661 msgid "" "The code name for the eighth release of OpenStack. The design summit took " "place in Portland, Oregon, US and Havana is an unincorporated community in " "Oregon." msgstr "" #: ../common/glossary.rst:1667 msgid "" "An integrated project that aims to orchestrate multiple cloud applications " "for OpenStack." msgstr "" #: ../common/glossary.rst:1669 msgid "Heat Orchestration Template (HOT)" msgstr "" #: ../common/glossary.rst:1672 msgid "Heat input in the format native to OpenStack." msgstr "" #: ../common/glossary.rst:1673 msgid "health monitor" msgstr "" #: ../common/glossary.rst:1676 msgid "" "Determines whether back-end members of a VIP pool can process a request. A " "pool can have several health monitors associated with it. When a pool has " "several monitors associated with it, all monitors check each member of the " "pool. All monitors must declare a member to be healthy for it to stay active." msgstr "" #: ../common/glossary.rst:1682 msgid "high availability (HA)" msgstr "" #: ../common/glossary.rst:1685 msgid "" "A high availability system design approach and associated service " "implementation ensures that a prearranged level of operational performance " "will be met during a contractual measurement period. High availability " "systems seeks to minimize system downtime and data loss." msgstr "" #: ../common/glossary.rst:1690 msgid "horizon" msgstr "" #: ../common/glossary.rst:1693 msgid "OpenStack project that provides a dashboard, which is a web interface." msgstr "" #: ../common/glossary.rst:1695 msgid "horizon plug-in" msgstr "" #: ../common/glossary.rst:1698 msgid "A plug-in for the OpenStack dashboard (horizon)." msgstr "" #: ../common/glossary.rst:1699 msgid "host" msgstr "" #: ../common/glossary.rst:1702 msgid "A physical computer, not a VM instance (node)." msgstr "" #: ../common/glossary.rst:1703 msgid "host aggregate" msgstr "" #: ../common/glossary.rst:1706 msgid "" "A method to further subdivide availability zones into hypervisor pools, a " "collection of common hosts." msgstr "" #: ../common/glossary.rst:1708 msgid "Host Bus Adapter (HBA)" msgstr "" #: ../common/glossary.rst:1711 msgid "" "Device plugged into a PCI slot, such as a fibre channel or network card." msgstr "" #: ../common/glossary.rst:1713 msgid "hybrid cloud" msgstr "" #: ../common/glossary.rst:1716 msgid "" "A hybrid cloud is a composition of two or more clouds (private, community or " "public) that remain distinct entities but are bound together, offering the " "benefits of multiple deployment models. Hybrid cloud can also mean the " "ability to connect colocation, managed and/or dedicated services with cloud " "resources." msgstr "" #: ../common/glossary.rst:1722 msgid "Hyper-V" msgstr "" #: ../common/glossary.rst:1725 msgid "One of the hypervisors supported by OpenStack." msgstr "" #: ../common/glossary.rst:1726 msgid "hyperlink" msgstr "" #: ../common/glossary.rst:1729 msgid "" "Any kind of text that contains a link to some other site, commonly found in " "documents where clicking on a word or words opens up a different website." msgstr "" #: ../common/glossary.rst:1732 msgid "Hypertext Transfer Protocol (HTTP)" msgstr "" #: ../common/glossary.rst:1735 msgid "" "An application protocol for distributed, collaborative, hypermedia " "information systems. It is the foundation of data communication for the " "World Wide Web. Hypertext is structured text that uses logical links " "(hyperlinks) between nodes containing text. HTTP is the protocol to exchange " "or transfer hypertext." msgstr "" #: ../common/glossary.rst:1740 msgid "Hypertext Transfer Protocol Secure (HTTPS)" msgstr "" #: ../common/glossary.rst:1743 msgid "" "An encrypted communications protocol for secure communication over a " "computer network, with especially wide deployment on the Internet. " "Technically, it is not a protocol in and of itself; rather, it is the result " "of simply layering the Hypertext Transfer Protocol (HTTP) on top of the TLS " "or SSL protocol, thus adding the security capabilities of TLS or SSL to " "standard HTTP communications. most OpenStack API endpoints and many inter-" "component communications support HTTPS communication." msgstr "" #: ../common/glossary.rst:1751 msgid "hypervisor" msgstr "" #: ../common/glossary.rst:1754 msgid "" "Software that arbitrates and controls VM access to the actual underlying " "hardware." msgstr "" #: ../common/glossary.rst:1756 msgid "hypervisor pool" msgstr "" #: ../common/glossary.rst:1759 msgid "A collection of hypervisors grouped together through host aggregates." msgstr "" #: ../common/glossary.rst:1761 msgid "IaaS" msgstr "" #: ../common/glossary.rst:1764 msgid "" "Infrastructure-as-a-Service. IaaS is a provisioning model in which an " "organization outsources physical components of a data center, such as " "storage, hardware, servers, and networking components. A service provider " "owns the equipment and is responsible for housing, operating and maintaining " "it. The client typically pays on a per-use basis. IaaS is a model for " "providing cloud services." msgstr "" #: ../common/glossary.rst:1770 msgid "Icehouse" msgstr "" #: ../common/glossary.rst:1773 msgid "" "The code name for the ninth release of OpenStack. The design summit took " "place in Hong Kong and Ice House is a street in that city." msgstr "" #: ../common/glossary.rst:1776 msgid "ICMP" msgstr "" #: ../common/glossary.rst:1779 msgid "" "Internet Control Message Protocol, used by network devices for control " "messages. For example, :command:`ping` uses ICMP to test connectivity." msgstr "" #: ../common/glossary.rst:1783 msgid "ID number" msgstr "" #: ../common/glossary.rst:1786 msgid "" "Unique numeric ID associated with each user in Identity, conceptually " "similar to a Linux or LDAP UID." msgstr "" #: ../common/glossary.rst:1788 msgid "Identity API" msgstr "" #: ../common/glossary.rst:1791 msgid "Alternative term for the Identity service API." msgstr "" #: ../common/glossary.rst:1792 msgid "Identity back end" msgstr "" #: ../common/glossary.rst:1795 msgid "" "The source used by Identity service to retrieve user information; an " "OpenLDAP server, for example." msgstr "" #: ../common/glossary.rst:1797 msgid "identity provider" msgstr "" #: ../common/glossary.rst:1800 msgid "" "A directory service, which allows users to login with a user name and " "password. It is a typical source of authentication tokens." msgstr "" #: ../common/glossary.rst:1806 msgid "" "The OpenStack core project that provides a central directory of users mapped " "to the OpenStack services they can access. It also registers endpoints for " "OpenStack services. It acts as a common authentication system. The project " "name of Identity is keystone." msgstr "" #: ../common/glossary.rst:1811 msgid "Identity service API" msgstr "" #: ../common/glossary.rst:1814 msgid "" "The API used to access the OpenStack Identity service provided through " "keystone." msgstr "" #: ../common/glossary.rst:1816 msgid "IDS" msgstr "" #: ../common/glossary.rst:1819 msgid "Intrusion Detection System." msgstr "" #: ../common/glossary.rst:1820 msgid "image" msgstr "" #: ../common/glossary.rst:1823 msgid "" "A collection of files for a specific operating system (OS) that you use to " "create or rebuild a server. OpenStack provides pre-built images. You can " "also create custom images, or snapshots, from servers that you have " "launched. Custom images can be used for data backups or as \"gold\" images " "for additional servers." msgstr "" #: ../common/glossary.rst:1828 msgid "Image API" msgstr "" #: ../common/glossary.rst:1831 msgid "The Image service API endpoint for management of VM images." msgstr "" #: ../common/glossary.rst:1833 msgid "image cache" msgstr "" #: ../common/glossary.rst:1836 msgid "" "Used by Image service to obtain images on the local host rather than re-" "downloading them from the image server each time one is requested." msgstr "" #: ../common/glossary.rst:1839 msgid "image ID" msgstr "" #: ../common/glossary.rst:1842 msgid "" "Combination of a URI and UUID used to access Image service VM images through " "the image API." msgstr "" #: ../common/glossary.rst:1844 msgid "image membership" msgstr "" #: ../common/glossary.rst:1847 ../common/glossary.rst:2269 msgid "" "A list of tenants that can access a given VM image within Image service." msgstr "" #: ../common/glossary.rst:1849 msgid "image owner" msgstr "" #: ../common/glossary.rst:1852 msgid "The tenant who owns an Image service virtual machine image." msgstr "" #: ../common/glossary.rst:1854 msgid "image registry" msgstr "" #: ../common/glossary.rst:1857 msgid "A list of VM images that are available through Image service." msgstr "" #: ../common/glossary.rst:1862 msgid "" "An OpenStack core project that provides discovery, registration, and " "delivery services for disk and server images. The project name of the Image " "service is glance." msgstr "" #: ../common/glossary.rst:1865 msgid "Image service API" msgstr "" #: ../common/glossary.rst:1868 msgid "Alternative name for the glance image API." msgstr "" #: ../common/glossary.rst:1869 msgid "image status" msgstr "" #: ../common/glossary.rst:1872 msgid "" "The current status of a VM image in Image service, not to be confused with " "the status of a running instance." msgstr "" #: ../common/glossary.rst:1874 msgid "image store" msgstr "" #: ../common/glossary.rst:1877 msgid "" "The back-end store used by Image service to store VM images, options include " "Object Storage, local file system, S3, or HTTP." msgstr "" #: ../common/glossary.rst:1879 msgid "image UUID" msgstr "" #: ../common/glossary.rst:1882 msgid "UUID used by Image service to uniquely identify each VM image." msgstr "" #: ../common/glossary.rst:1884 msgid "incubated project" msgstr "" #: ../common/glossary.rst:1887 msgid "" "A community project may be elevated to this status and is then promoted to a " "core project." msgstr "" #: ../common/glossary.rst:1889 msgid "ingress filtering" msgstr "" #: ../common/glossary.rst:1892 msgid "" "The process of filtering incoming network traffic. Supported by Compute." msgstr "" #: ../common/glossary.rst:1894 msgid "INI" msgstr "" #: ../common/glossary.rst:1897 msgid "" "The OpenStack configuration files use an INI format to describe options and " "their values. It consists of sections and key value pairs." msgstr "" #: ../common/glossary.rst:1900 msgid "injection" msgstr "" #: ../common/glossary.rst:1903 msgid "" "The process of putting a file into a virtual machine image before the " "instance is started." msgstr "" #: ../common/glossary.rst:1905 msgid "instance" msgstr "" #: ../common/glossary.rst:1908 msgid "" "A running VM, or a VM in a known state such as suspended, that can be used " "like a hardware server." msgstr "" #: ../common/glossary.rst:1910 msgid "instance ID" msgstr "" #: ../common/glossary.rst:1913 msgid "Alternative term for instance UUID." msgstr "" #: ../common/glossary.rst:1914 msgid "instance state" msgstr "" #: ../common/glossary.rst:1917 msgid "The current state of a guest VM image." msgstr "" #: ../common/glossary.rst:1918 msgid "instance tunnels network" msgstr "" #: ../common/glossary.rst:1921 msgid "" "A network segment used for instance traffic tunnels between compute nodes " "and the network node." msgstr "" #: ../common/glossary.rst:1923 msgid "instance type" msgstr "" #: ../common/glossary.rst:1926 msgid "" "Describes the parameters of the various virtual machine images that are " "available to users; includes parameters such as CPU, storage, and memory. " "Alternative term for flavor." msgstr "" #: ../common/glossary.rst:1929 msgid "instance type ID" msgstr "" #: ../common/glossary.rst:1932 msgid "Alternative term for a flavor ID." msgstr "" #: ../common/glossary.rst:1933 msgid "instance UUID" msgstr "" #: ../common/glossary.rst:1936 ../common/glossary.rst:3248 msgid "Unique ID assigned to each guest VM instance." msgstr "" #: ../common/glossary.rst:1937 msgid "interface" msgstr "" #: ../common/glossary.rst:1940 msgid "" "A physical or virtual device that provides connectivity to another device or " "medium." msgstr "" #: ../common/glossary.rst:1942 msgid "interface ID" msgstr "" #: ../common/glossary.rst:1945 msgid "Unique ID for a Networking VIF or vNIC in the form of a UUID." msgstr "" #: ../common/glossary.rst:1947 msgid "Internet protocol (IP)" msgstr "" #: ../common/glossary.rst:1950 msgid "" "Principal communications protocol in the internet protocol suite for " "relaying datagrams across network boundaries." msgstr "" #: ../common/glossary.rst:1952 msgid "Internet Service Provider (ISP)" msgstr "" #: ../common/glossary.rst:1955 msgid "" "Any business that provides Internet access to individuals or businesses." msgstr "" #: ../common/glossary.rst:1957 msgid "Internet Small Computer System Interface (iSCSI)" msgstr "" #: ../common/glossary.rst:1960 msgid "" "Storage protocol that encapsulates SCSI frames for transport over IP " "networks." msgstr "" #: ../common/glossary.rst:1965 msgid "" "OpenStack project that provisions bare metal, as opposed to virtual, " "machines." msgstr "" #: ../common/glossary.rst:1967 msgid "IOPS" msgstr "" #: ../common/glossary.rst:1970 msgid "" "IOPS (Input/Output Operations Per Second) are a common performance " "measurement used to benchmark computer storage devices like hard disk " "drives, solid state drives, and storage area networks." msgstr "" #: ../common/glossary.rst:1974 msgid "IP address" msgstr "" #: ../common/glossary.rst:1977 msgid "" "Number that is unique to every computer system on the Internet. Two versions " "of the Internet Protocol (IP) are in use for addresses: IPv4 and IPv6." msgstr "" #: ../common/glossary.rst:1980 msgid "IP Address Management (IPAM)" msgstr "" #: ../common/glossary.rst:1983 msgid "" "The process of automating IP address allocation, deallocation, and " "management. Currently provided by Compute, melange, and Networking." msgstr "" #: ../common/glossary.rst:1986 msgid "IPL" msgstr "" #: ../common/glossary.rst:1989 msgid "Initial Program Loader." msgstr "" #: ../common/glossary.rst:1990 msgid "IPMI" msgstr "" #: ../common/glossary.rst:1993 msgid "" "Intelligent Platform Management Interface. IPMI is a standardized computer " "system interface used by system administrators for out-of-band management of " "computer systems and monitoring of their operation. In layman's terms, it is " "a way to manage a computer using a direct network connection, whether it is " "turned on or not; connecting to the hardware rather than an operating system " "or login shell." msgstr "" #: ../common/glossary.rst:2000 msgid "ip6tables" msgstr "" #: ../common/glossary.rst:2003 msgid "" "Tool used to set up, maintain, and inspect the tables of IPv6 packet filter " "rules in the Linux kernel. In OpenStack Compute, ip6tables is used along " "with arptables, ebtables, and iptables to create firewalls for both nodes " "and VMs." msgstr "" #: ../common/glossary.rst:2007 msgid "ipset" msgstr "" #: ../common/glossary.rst:2010 msgid "" "Extension to iptables that allows creation of firewall rules that match " "entire \"sets\" of IP addresses simultaneously. These sets reside in indexed " "data structures to increase efficiency, particularly on systems with a large " "quantity of rules." msgstr "" #: ../common/glossary.rst:2014 msgid "iptables" msgstr "" #: ../common/glossary.rst:2017 msgid "" "Used along with arptables and ebtables, iptables create firewalls in " "Compute. iptables are the tables provided by the Linux kernel firewall " "(implemented as different Netfilter modules) and the chains and rules it " "stores. Different kernel modules and programs are currently used for " "different protocols: iptables applies to IPv4, ip6tables to IPv6, arptables " "to ARP, and ebtables to Ethernet frames. Requires root privilege to " "manipulate." msgstr "" #: ../common/glossary.rst:2024 msgid "IQN" msgstr "" #: ../common/glossary.rst:2027 msgid "" "iSCSI Qualified Name (IQN) is the format most commonly used for iSCSI names, " "which uniquely identify nodes in an iSCSI network. All IQNs follow the " "pattern iqn.yyyy-mm.domain:identifier, where 'yyyy-mm' is the year and month " "in which the domain was registered, 'domain' is the reversed domain name of " "the issuing organization, and 'identifier' is an optional string which makes " "each IQN under the same domain unique. For example, 'iqn.2015-10.org." "openstack.408ae959bce1'." msgstr "" #: ../common/glossary.rst:2034 msgid "iSCSI" msgstr "" #: ../common/glossary.rst:2037 msgid "" "The SCSI disk protocol tunneled within Ethernet, supported by Compute, " "Object Storage, and Image service." msgstr "" #: ../common/glossary.rst:2039 msgid "ISO9660" msgstr "" #: ../common/glossary.rst:2042 ../common/glossary.rst:2907 #: ../common/glossary.rst:3710 ../common/glossary.rst:3722 #: ../common/glossary.rst:3803 msgid "One of the VM image disk formats supported by Image service." msgstr "" #: ../common/glossary.rst:2044 msgid "itsec" msgstr "" #: ../common/glossary.rst:2047 msgid "" "A default role in the Compute RBAC system that can quarantine an instance in " "any project." msgstr "" #: ../common/glossary.rst:2049 msgid "Java" msgstr "" #: ../common/glossary.rst:2052 msgid "" "A programming language that is used to create systems that involve more than " "one computer by way of a network." msgstr "" #: ../common/glossary.rst:2054 msgid "JavaScript" msgstr "" #: ../common/glossary.rst:2057 msgid "A scripting language that is used to build web pages." msgstr "" #: ../common/glossary.rst:2058 msgid "JavaScript Object Notation (JSON)" msgstr "" #: ../common/glossary.rst:2061 msgid "One of the supported response formats in OpenStack." msgstr "" #: ../common/glossary.rst:2062 msgid "Jenkins" msgstr "" #: ../common/glossary.rst:2065 msgid "Tool used to run jobs automatically for OpenStack development." msgstr "" #: ../common/glossary.rst:2067 msgid "jumbo frame" msgstr "" #: ../common/glossary.rst:2070 msgid "" "Feature in modern Ethernet networks that supports frames up to approximately " "9000 bytes." msgstr "" #: ../common/glossary.rst:2072 msgid "Juno" msgstr "" #: ../common/glossary.rst:2075 msgid "" "The code name for the tenth release of OpenStack. The design summit took " "place in Atlanta, Georgia, US and Juno is an unincorporated community in " "Georgia." msgstr "" #: ../common/glossary.rst:2078 msgid "Kerberos" msgstr "" #: ../common/glossary.rst:2081 msgid "" "A network authentication protocol which works on the basis of tickets. " "Kerberos allows nodes communication over a non-secure network, and allows " "nodes to prove their identity to one another in a secure manner." msgstr "" #: ../common/glossary.rst:2085 msgid "kernel-based VM (KVM)" msgstr "" #: ../common/glossary.rst:2088 msgid "" "An OpenStack-supported hypervisor. KVM is a full virtualization solution for " "Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-" "V), ARM, IBM Power, and IBM zSeries. It consists of a loadable kernel " "module, that provides the core virtualization infrastructure and a processor " "specific module." msgstr "" #: ../common/glossary.rst:2097 msgid "" "OpenStack project that produces a secret storage and generation system " "capable of providing key management for services wishing to enable " "encryption features. The code name of the project is barbican." msgstr "" #: ../common/glossary.rst:2104 msgid "The project that provides OpenStack Identity services." msgstr "" #: ../common/glossary.rst:2105 msgid "Kickstart" msgstr "" #: ../common/glossary.rst:2108 msgid "" "A tool to automate system configuration and installation on Red Hat, Fedora, " "and CentOS-based Linux distributions." msgstr "" #: ../common/glossary.rst:2110 msgid "Kilo" msgstr "" #: ../common/glossary.rst:2113 msgid "" "The code name for the eleventh release of OpenStack. The design summit took " "place in Paris, France. Due to delays in the name selection, the release was " "known only as K. Because ``k`` is the unit symbol for kilo and the reference " "artifact is stored near Paris in the Pavillon de Breteuil in Sèvres, the " "community chose Kilo as the release name." msgstr "" #: ../common/glossary.rst:2119 msgid "large object" msgstr "" #: ../common/glossary.rst:2122 msgid "An object within Object Storage that is larger than 5 GB." msgstr "" #: ../common/glossary.rst:2123 msgid "Launchpad" msgstr "" #: ../common/glossary.rst:2126 msgid "The collaboration site for OpenStack." msgstr "" #: ../common/glossary.rst:2127 msgid "Layer-2 network" msgstr "" #: ../common/glossary.rst:2130 msgid "" "Term used in the OSI network architecture for the data link layer. The data " "link layer is responsible for media access control, flow control and " "detecting and possibly correcting errors that may occur in the physical " "layer." msgstr "" #: ../common/glossary.rst:2134 msgid "Layer-3 network" msgstr "" #: ../common/glossary.rst:2137 msgid "" "Term used in the OSI network architecture for the network layer. The network " "layer is responsible for packet forwarding including routing from one node " "to another." msgstr "" #: ../common/glossary.rst:2140 msgid "Layer-2 (L2) agent" msgstr "" #: ../common/glossary.rst:2143 msgid "" "OpenStack Networking agent that provides layer-2 connectivity for virtual " "networks." msgstr "" #: ../common/glossary.rst:2145 msgid "Layer-3 (L3) agent" msgstr "" #: ../common/glossary.rst:2148 msgid "" "OpenStack Networking agent that provides layer-3 (routing) services for " "virtual networks." msgstr "" #: ../common/glossary.rst:2150 msgid "Liberty" msgstr "" #: ../common/glossary.rst:2153 msgid "" "The code name for the twelfth release of OpenStack. The design summit took " "place in Vancouver, Canada and Liberty is the name of a village in the " "Canadian province of Saskatchewan." msgstr "" #: ../common/glossary.rst:2157 msgid "libvirt" msgstr "" #: ../common/glossary.rst:2160 msgid "" "Virtualization API library used by OpenStack to interact with many of its " "supported hypervisors." msgstr "" #: ../common/glossary.rst:2162 msgid "Lightweight Directory Access Protocol (LDAP)" msgstr "" #: ../common/glossary.rst:2165 msgid "" "An application protocol for accessing and maintaining distributed directory " "information services over an IP network." msgstr "" #: ../common/glossary.rst:2167 msgid "Linux bridge" msgstr "" #: ../common/glossary.rst:2170 msgid "" "Software that enables multiple VMs to share a single physical NIC within " "Compute." msgstr "" #: ../common/glossary.rst:2172 msgid "Linux Bridge neutron plug-in" msgstr "" #: ../common/glossary.rst:2175 msgid "" "Enables a Linux bridge to understand a Networking port, interface " "attachment, and other abstractions." msgstr "" #: ../common/glossary.rst:2177 msgid "Linux containers (LXC)" msgstr "" #: ../common/glossary.rst:2181 msgid "live migration" msgstr "" #: ../common/glossary.rst:2184 msgid "" "The ability within Compute to move running virtual machine instances from " "one host to another with only a small service interruption during switchover." msgstr "" #: ../common/glossary.rst:2187 msgid "load balancer" msgstr "" #: ../common/glossary.rst:2190 msgid "" "A load balancer is a logical device that belongs to a cloud account. It is " "used to distribute workloads between multiple back-end systems or services, " "based on the criteria defined as part of its configuration." msgstr "" #: ../common/glossary.rst:2194 msgid "load balancing" msgstr "" #: ../common/glossary.rst:2197 msgid "" "The process of spreading client requests between two or more nodes to " "improve performance and availability." msgstr "" #: ../common/glossary.rst:2199 msgid "LBaaS" msgstr "" #: ../common/glossary.rst:2202 msgid "" "Enables Networking to distribute incoming requests evenly between designated " "instances." msgstr "" #: ../common/glossary.rst:2204 msgid "Logical Volume Manager (LVM)" msgstr "" #: ../common/glossary.rst:2207 msgid "" "Provides a method of allocating space on mass-storage devices that is more " "flexible than conventional partitioning schemes." msgstr "" #: ../common/glossary.rst:2213 msgid "" "Code name for the OpenStack project that provides the Containers Service." msgstr "" #: ../common/glossary.rst:2215 msgid "management API" msgstr "" #: ../common/glossary.rst:2218 msgid "Alternative term for an admin API." msgstr "" #: ../common/glossary.rst:2219 msgid "management network" msgstr "" #: ../common/glossary.rst:2222 msgid "" "A network segment used for administration, not accessible to the public " "Internet." msgstr "" #: ../common/glossary.rst:2224 msgid "manager" msgstr "" #: ../common/glossary.rst:2227 msgid "" "Logical groupings of related code, such as the Block Storage volume manager " "or network manager." msgstr "" #: ../common/glossary.rst:2229 msgid "manifest" msgstr "" #: ../common/glossary.rst:2232 msgid "Used to track segments of a large object within Object Storage." msgstr "" #: ../common/glossary.rst:2234 msgid "manifest object" msgstr "" #: ../common/glossary.rst:2237 msgid "" "A special Object Storage object that contains the manifest for a large " "object." msgstr "" #: ../common/glossary.rst:2242 msgid "" "OpenStack project that provides shared file systems as service to " "applications." msgstr "" #: ../common/glossary.rst:2244 msgid "maximum transmission unit (MTU)" msgstr "" #: ../common/glossary.rst:2247 msgid "" "Maximum frame or packet size for a particular network medium. Typically 1500 " "bytes for Ethernet networks." msgstr "" #: ../common/glossary.rst:2249 msgid "mechanism driver" msgstr "" #: ../common/glossary.rst:2252 msgid "" "A driver for the Modular Layer 2 (ML2) neutron plug-in that provides layer-2 " "connectivity for virtual instances. A single OpenStack installation can use " "multiple mechanism drivers." msgstr "" #: ../common/glossary.rst:2256 msgid "melange" msgstr "" #: ../common/glossary.rst:2259 msgid "" "Project name for OpenStack Network Information Service. To be merged with " "Networking." msgstr "" #: ../common/glossary.rst:2261 msgid "membership" msgstr "" #: ../common/glossary.rst:2264 msgid "" "The association between an Image service VM image and a tenant. Enables " "images to be shared with specified tenants." msgstr "" #: ../common/glossary.rst:2266 msgid "membership list" msgstr "" #: ../common/glossary.rst:2271 msgid "memcached" msgstr "" #: ../common/glossary.rst:2274 msgid "" "A distributed memory object caching system that is used by Object Storage " "for caching." msgstr "" #: ../common/glossary.rst:2276 msgid "memory overcommit" msgstr "" #: ../common/glossary.rst:2279 msgid "" "The ability to start new VM instances based on the actual memory usage of a " "host, as opposed to basing the decision on the amount of RAM each running " "instance thinks it has available. Also known as RAM overcommit." msgstr "" #: ../common/glossary.rst:2283 msgid "message broker" msgstr "" #: ../common/glossary.rst:2286 msgid "" "The software package used to provide AMQP messaging capabilities within " "Compute. Default package is RabbitMQ." msgstr "" #: ../common/glossary.rst:2288 msgid "message bus" msgstr "" #: ../common/glossary.rst:2291 msgid "" "The main virtual communication line used by all AMQP messages for inter-" "cloud communications within Compute." msgstr "" #: ../common/glossary.rst:2293 msgid "message queue" msgstr "" #: ../common/glossary.rst:2296 msgid "" "Passes requests from clients to the appropriate workers and returns the " "output to the client after the job completes." msgstr "" #: ../common/glossary.rst:2298 msgid "Message service" msgstr "" #: ../common/glossary.rst:2301 msgid "" "OpenStack project that aims to produce an OpenStack messaging service that " "affords a variety of distributed application patterns in an efficient, " "scalable and highly-available manner, and to create and maintain associated " "Python libraries and documentation. The code name for the project is zaqar." msgstr "" #: ../common/glossary.rst:2307 msgid "Metadata agent" msgstr "" #: ../common/glossary.rst:2310 msgid "" "OpenStack Networking agent that provides metadata services for instances." msgstr "" #: ../common/glossary.rst:2312 msgid "Meta-Data Server (MDS)" msgstr "" #: ../common/glossary.rst:2315 msgid "Stores CephFS metadata." msgstr "" #: ../common/glossary.rst:2316 msgid "migration" msgstr "" #: ../common/glossary.rst:2319 msgid "The process of moving a VM instance from one host to another." msgstr "" #: ../common/glossary.rst:2324 msgid "OpenStack project that provides the Workflow service." msgstr "" #: ../common/glossary.rst:2325 msgid "Mitaka" msgstr "" #: ../common/glossary.rst:2328 msgid "" "The code name for the thirteenth release of OpenStack. The design summit " "took place in Tokyo, Japan. Mitaka is a city in Tokyo." msgstr "" #: ../common/glossary.rst:2334 msgid "OpenStack project that provides a Monitoring service." msgstr "" #: ../common/glossary.rst:2335 msgid "multi-host" msgstr "" #: ../common/glossary.rst:2338 msgid "" "High-availability mode for legacy (nova) networking. Each compute node " "handles NAT and DHCP and acts as a gateway for all of the VMs on it. A " "networking failure on one compute node doesn't affect VMs on other compute " "nodes." msgstr "" #: ../common/glossary.rst:2342 msgid "multinic" msgstr "" #: ../common/glossary.rst:2345 msgid "" "Facility in Compute that allows each virtual machine instance to have more " "than one VIF connected to it." msgstr "" #: ../common/glossary.rst:2350 msgid "OpenStack project that provides an Application catalog." msgstr "" #: ../common/glossary.rst:2351 msgid "Modular Layer 2 (ML2) neutron plug-in" msgstr "" #: ../common/glossary.rst:2354 msgid "" "Can concurrently use multiple layer-2 networking technologies, such as " "802.1Q and VXLAN, in Networking." msgstr "" #: ../common/glossary.rst:2356 msgid "Monitor (LBaaS)" msgstr "" #: ../common/glossary.rst:2359 msgid "" "LBaaS feature that provides availability monitoring using the ``ping`` " "command, TCP, and HTTP/HTTPS GET." msgstr "" #: ../common/glossary.rst:2361 msgid "Monitor (Mon)" msgstr "" #: ../common/glossary.rst:2364 msgid "" "A Ceph component that communicates with external clients, checks data state " "and consistency, and performs quorum functions." msgstr "" #: ../common/glossary.rst:2369 msgid "" "The OpenStack project that provides a multi-tenant, highly scalable, " "performant, fault-tolerant Monitoring-as-a-Service solution for metrics, " "complex event processing, and logging. It builds an extensible platform for " "advanced monitoring services that can be used by both operators and tenants " "to gain operational insight and visibility, ensuring availability and " "stability. The project name is monasca." msgstr "" #: ../common/glossary.rst:2376 msgid "multi-factor authentication" msgstr "" #: ../common/glossary.rst:2379 msgid "" "Authentication method that uses two or more credentials, such as a password " "and a private key. Currently not supported in Identity." msgstr "" #: ../common/glossary.rst:2382 msgid "MultiNic" msgstr "" #: ../common/glossary.rst:2385 msgid "" "Facility in Compute that enables a virtual machine instance to have more " "than one VIF connected to it." msgstr "" #: ../common/glossary.rst:2387 msgid "Nebula" msgstr "" #: ../common/glossary.rst:2390 msgid "Released as open source by NASA in 2010 and is the basis for Compute." msgstr "" #: ../common/glossary.rst:2392 msgid "netadmin" msgstr "" #: ../common/glossary.rst:2395 msgid "" "One of the default roles in the Compute RBAC system. Enables the user to " "allocate publicly accessible IP addresses to instances and change firewall " "rules." msgstr "" #: ../common/glossary.rst:2398 msgid "NetApp volume driver" msgstr "" #: ../common/glossary.rst:2401 msgid "" "Enables Compute to communicate with NetApp storage devices through the " "NetApp OnCommand Provisioning Manager." msgstr "" #: ../common/glossary.rst:2404 msgid "network" msgstr "" #: ../common/glossary.rst:2407 msgid "" "A virtual network that provides connectivity between entities. For example, " "a collection of virtual ports that share network connectivity. In Networking " "terminology, a network is always a layer-2 network." msgstr "" #: ../common/glossary.rst:2411 msgid "NAT" msgstr "" #: ../common/glossary.rst:2414 msgid "" "Network Address Translation; Process of modifying IP address information " "while in transit. Supported by Compute and Networking." msgstr "" #: ../common/glossary.rst:2417 msgid "network controller" msgstr "" #: ../common/glossary.rst:2420 msgid "" "A Compute daemon that orchestrates the network configuration of nodes, " "including IP addresses, VLANs, and bridging. Also manages routing for both " "public and private networks." msgstr "" #: ../common/glossary.rst:2423 msgid "Network File System (NFS)" msgstr "" #: ../common/glossary.rst:2426 msgid "" "A method for making file systems available over the network. Supported by " "OpenStack." msgstr "" #: ../common/glossary.rst:2428 msgid "network ID" msgstr "" #: ../common/glossary.rst:2431 msgid "" "Unique ID assigned to each network segment within Networking. Same as " "network UUID." msgstr "" #: ../common/glossary.rst:2433 msgid "network manager" msgstr "" #: ../common/glossary.rst:2436 msgid "" "The Compute component that manages various network components, such as " "firewall rules, IP address allocation, and so on." msgstr "" #: ../common/glossary.rst:2438 msgid "network namespace" msgstr "" #: ../common/glossary.rst:2441 msgid "" "Linux kernel feature that provides independent virtual networking instances " "on a single host with separate routing tables and interfaces. Similar to " "virtual routing and forwarding (VRF) services on physical network equipment." msgstr "" #: ../common/glossary.rst:2445 msgid "network node" msgstr "" #: ../common/glossary.rst:2448 msgid "Any compute node that runs the network worker daemon." msgstr "" #: ../common/glossary.rst:2449 msgid "network segment" msgstr "" #: ../common/glossary.rst:2452 msgid "Represents a virtual, isolated OSI layer-2 subnet in Networking." msgstr "" #: ../common/glossary.rst:2454 msgid "Newton" msgstr "" #: ../common/glossary.rst:2457 msgid "" "The code name for the fourteenth release of OpenStack. The design summit " "will take place in Austin, Texas, US. The release is named after \"Newton " "House\" which is located at 1013 E. Ninth St., Austin, TX. which is listed " "on the National Register of Historic Places." msgstr "" #: ../common/glossary.rst:2462 msgid "NTP" msgstr "" #: ../common/glossary.rst:2465 msgid "" "Network Time Protocol; Method of keeping a clock for a host or node correct " "via communication with a trusted, accurate time source." msgstr "" #: ../common/glossary.rst:2468 msgid "network UUID" msgstr "" #: ../common/glossary.rst:2471 msgid "Unique ID for a Networking network segment." msgstr "" #: ../common/glossary.rst:2472 msgid "network worker" msgstr "" #: ../common/glossary.rst:2475 msgid "" "The ``nova-network`` worker daemon; provides services such as giving an IP " "address to a booting nova instance." msgstr "" #: ../common/glossary.rst:2481 msgid "" "A core OpenStack project that provides a network connectivity abstraction " "layer to OpenStack Compute. The project name of Networking is neutron." msgstr "" #: ../common/glossary.rst:2484 msgid "Networking API" msgstr "" #: ../common/glossary.rst:2487 msgid "" "API used to access OpenStack Networking. Provides an extensible architecture " "to enable custom plug-in creation." msgstr "" #: ../common/glossary.rst:2492 msgid "" "A core OpenStack project that provides a network connectivity abstraction " "layer to OpenStack Compute." msgstr "" #: ../common/glossary.rst:2494 msgid "neutron API" msgstr "" #: ../common/glossary.rst:2497 msgid "An alternative name for Networking API." msgstr "" #: ../common/glossary.rst:2498 msgid "neutron manager" msgstr "" #: ../common/glossary.rst:2501 msgid "" "Enables Compute and Networking integration, which enables Networking to " "perform network management for guest VMs." msgstr "" #: ../common/glossary.rst:2503 msgid "neutron plug-in" msgstr "" #: ../common/glossary.rst:2506 msgid "" "Interface within Networking that enables organizations to create custom plug-" "ins for advanced features, such as QoS, ACLs, or IDS." msgstr "" #: ../common/glossary.rst:2509 msgid "Nexenta volume driver" msgstr "" #: ../common/glossary.rst:2512 msgid "Provides support for NexentaStor devices in Compute." msgstr "" #: ../common/glossary.rst:2513 msgid "No ACK" msgstr "" #: ../common/glossary.rst:2516 msgid "" "Disables server-side message acknowledgment in the Compute RabbitMQ. " "Increases performance but decreases reliability." msgstr "" #: ../common/glossary.rst:2518 msgid "node" msgstr "" #: ../common/glossary.rst:2521 msgid "A VM instance that runs on a host." msgstr "" #: ../common/glossary.rst:2522 msgid "non-durable exchange" msgstr "" #: ../common/glossary.rst:2525 msgid "" "Message exchange that is cleared when the service restarts. Its data is not " "written to persistent storage." msgstr "" #: ../common/glossary.rst:2527 msgid "non-durable queue" msgstr "" #: ../common/glossary.rst:2530 msgid "" "Message queue that is cleared when the service restarts. Its data is not " "written to persistent storage." msgstr "" #: ../common/glossary.rst:2532 msgid "non-persistent volume" msgstr "" #: ../common/glossary.rst:2535 msgid "Alternative term for an ephemeral volume." msgstr "" #: ../common/glossary.rst:2536 msgid "north-south traffic" msgstr "" #: ../common/glossary.rst:2539 msgid "" "Network traffic between a user or client (north) and a server (south), or " "traffic into the cloud (south) and out of the cloud (north). See also east-" "west traffic." msgstr "" #: ../common/glossary.rst:2545 msgid "OpenStack project that provides compute services." msgstr "" #: ../common/glossary.rst:2546 msgid "Nova API" msgstr "" #: ../common/glossary.rst:2549 msgid "Alternative term for the Compute API." msgstr "" #: ../common/glossary.rst:2550 msgid "nova-network" msgstr "" #: ../common/glossary.rst:2553 msgid "" "A Compute component that manages IP address allocation, firewalls, and other " "network-related tasks. This is the legacy networking option and an " "alternative to Networking." msgstr "" #: ../common/glossary.rst:2556 msgid "object" msgstr "" #: ../common/glossary.rst:2559 msgid "A BLOB of data held by Object Storage; can be in any format." msgstr "" #: ../common/glossary.rst:2561 msgid "object auditor" msgstr "" #: ../common/glossary.rst:2564 msgid "" "Opens all objects for an object server and verifies the MD5 hash, size, and " "metadata for each object." msgstr "" #: ../common/glossary.rst:2566 msgid "object expiration" msgstr "" #: ../common/glossary.rst:2569 msgid "" "A configurable option within Object Storage to automatically delete objects " "after a specified amount of time has passed or a certain date is reached." msgstr "" #: ../common/glossary.rst:2572 msgid "object hash" msgstr "" #: ../common/glossary.rst:2575 msgid "Uniquely ID for an Object Storage object." msgstr "" #: ../common/glossary.rst:2576 msgid "object path hash" msgstr "" #: ../common/glossary.rst:2579 msgid "" "Used by Object Storage to determine the location of an object in the ring. " "Maps objects to partitions." msgstr "" #: ../common/glossary.rst:2581 msgid "object replicator" msgstr "" #: ../common/glossary.rst:2584 msgid "" "An Object Storage component that copies an object to remote partitions for " "fault tolerance." msgstr "" #: ../common/glossary.rst:2586 msgid "object server" msgstr "" #: ../common/glossary.rst:2589 msgid "An Object Storage component that is responsible for managing objects." msgstr "" #: ../common/glossary.rst:2594 msgid "" "The OpenStack core project that provides eventually consistent and redundant " "storage and retrieval of fixed digital content. The project name of " "OpenStack Object Storage is swift." msgstr "" #: ../common/glossary.rst:2597 msgid "Object Storage API" msgstr "" #: ../common/glossary.rst:2600 msgid "API used to access OpenStack Object Storage." msgstr "" #: ../common/glossary.rst:2601 msgid "Object Storage Device (OSD)" msgstr "" #: ../common/glossary.rst:2604 msgid "The Ceph storage daemon." msgstr "" #: ../common/glossary.rst:2605 msgid "object versioning" msgstr "" #: ../common/glossary.rst:2608 msgid "" "Allows a user to set a flag on an Object Storage container so that all " "objects within the container are versioned." msgstr "" #: ../common/glossary.rst:2610 msgid "Ocata" msgstr "" #: ../common/glossary.rst:2613 msgid "" "The code name for the fifteenth release of OpenStack. The design summit will " "take place in Barcelona, Spain. Ocata is a beach north of Barcelona." msgstr "" #: ../common/glossary.rst:2616 msgid "Oldie" msgstr "" #: ../common/glossary.rst:2619 msgid "" "Term for an Object Storage process that runs for a long time. Can indicate a " "hung process." msgstr "" #: ../common/glossary.rst:2621 msgid "Open Cloud Computing Interface (OCCI)" msgstr "" #: ../common/glossary.rst:2624 msgid "" "A standardized interface for managing compute, data, and network resources, " "currently unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:2626 msgid "Open Virtualization Format (OVF)" msgstr "" #: ../common/glossary.rst:2629 msgid "Standard for packaging VM images. Supported in OpenStack." msgstr "" #: ../common/glossary.rst:2630 msgid "Open vSwitch" msgstr "" #: ../common/glossary.rst:2633 msgid "" "Open vSwitch is a production quality, multilayer virtual switch licensed " "under the open source Apache 2.0 license. It is designed to enable massive " "network automation through programmatic extension, while still supporting " "standard management interfaces and protocols (for example NetFlow, sFlow, " "SPAN, RSPAN, CLI, LACP, 802.1ag)." msgstr "" #: ../common/glossary.rst:2639 msgid "Open vSwitch (OVS) agent" msgstr "" #: ../common/glossary.rst:2642 msgid "" "Provides an interface to the underlying Open vSwitch service for the " "Networking plug-in." msgstr "" #: ../common/glossary.rst:2644 msgid "Open vSwitch neutron plug-in" msgstr "" #: ../common/glossary.rst:2647 msgid "Provides support for Open vSwitch in Networking." msgstr "" #: ../common/glossary.rst:2648 msgid "OpenLDAP" msgstr "" #: ../common/glossary.rst:2651 msgid "An open source LDAP server. Supported by both Compute and Identity." msgstr "" #: ../common/glossary.rst:2653 msgid "OpenStack" msgstr "" #: ../common/glossary.rst:2656 msgid "" "OpenStack is a cloud operating system that controls large pools of compute, " "storage, and networking resources throughout a data center, all managed " "through a dashboard that gives administrators control while empowering their " "users to provision resources through a web interface. OpenStack is an open " "source project licensed under the Apache License 2.0." msgstr "" #: ../common/glossary.rst:2662 msgid "OpenStack code name" msgstr "" #: ../common/glossary.rst:2665 msgid "" "Each OpenStack release has a code name. Code names ascend in alphabetical " "order: Austin, Bexar, Cactus, Diablo, Essex, Folsom, Grizzly, Havana, " "Icehouse, Juno, Kilo, Liberty, and Mitaka. Code names are cities or counties " "near where the corresponding OpenStack design summit took place. An " "exception, called the Waldon exception, is granted to elements of the state " "flag that sound especially cool. Code names are chosen by popular vote." msgstr "" #: ../common/glossary.rst:2674 msgid "openSUSE" msgstr "" #: ../common/glossary.rst:2678 msgid "operator" msgstr "" #: ../common/glossary.rst:2681 msgid "" "The person responsible for planning and maintaining an OpenStack " "installation." msgstr "" #: ../common/glossary.rst:2683 msgid "optional service" msgstr "" #: ../common/glossary.rst:2686 msgid "" "An official OpenStack service defined as optional by DefCore Committee. " "Currently, consists of Dashboard (horizon), Telemetry service (Telemetry), " "Orchestration service (heat), Database service (trove), Bare Metal service " "(ironic), and so on." msgstr "" #: ../common/glossary.rst:2694 msgid "" "An integrated project that orchestrates multiple cloud applications for " "OpenStack. The project name of Orchestration is heat." msgstr "" #: ../common/glossary.rst:2697 msgid "orphan" msgstr "" #: ../common/glossary.rst:2700 msgid "" "In the context of Object Storage, this is a process that is not terminated " "after an upgrade, restart, or reload of the service." msgstr "" #: ../common/glossary.rst:2702 msgid "Oslo" msgstr "" #: ../common/glossary.rst:2705 msgid "" "OpenStack project that produces a set of Python libraries containing code " "shared by OpenStack projects." msgstr "" #: ../common/glossary.rst:2707 msgid "parent cell" msgstr "" #: ../common/glossary.rst:2710 msgid "" "If a requested resource, such as CPU time, disk storage, or memory, is not " "available in the parent cell, the request is forwarded to associated child " "cells." msgstr "" #: ../common/glossary.rst:2713 msgid "partition" msgstr "" #: ../common/glossary.rst:2716 msgid "" "A unit of storage within Object Storage used to store objects. It exists on " "top of devices and is replicated for fault tolerance." msgstr "" #: ../common/glossary.rst:2719 msgid "partition index" msgstr "" #: ../common/glossary.rst:2722 msgid "" "Contains the locations of all Object Storage partitions within the ring." msgstr "" #: ../common/glossary.rst:2724 msgid "partition shift value" msgstr "" #: ../common/glossary.rst:2727 msgid "" "Used by Object Storage to determine which partition data should reside on." msgstr "" #: ../common/glossary.rst:2729 msgid "path MTU discovery (PMTUD)" msgstr "" #: ../common/glossary.rst:2732 msgid "" "Mechanism in IP networks to detect end-to-end MTU and adjust packet size " "accordingly." msgstr "" #: ../common/glossary.rst:2734 msgid "pause" msgstr "" #: ../common/glossary.rst:2737 msgid "" "A VM state where no changes occur (no changes in memory, network " "communications stop, etc); the VM is frozen but not shut down." msgstr "" #: ../common/glossary.rst:2739 msgid "PCI passthrough" msgstr "" #: ../common/glossary.rst:2742 msgid "" "Gives guest VMs exclusive access to a PCI device. Currently supported in " "OpenStack Havana and later releases." msgstr "" #: ../common/glossary.rst:2744 msgid "persistent message" msgstr "" #: ../common/glossary.rst:2747 msgid "" "A message that is stored both in memory and on disk. The message is not lost " "after a failure or restart." msgstr "" #: ../common/glossary.rst:2749 msgid "persistent volume" msgstr "" #: ../common/glossary.rst:2752 msgid "Changes to these types of disk volumes are saved." msgstr "" #: ../common/glossary.rst:2753 msgid "personality file" msgstr "" #: ../common/glossary.rst:2756 msgid "" "A file used to customize a Compute instance. It can be used to inject SSH " "keys or a specific network configuration." msgstr "" #: ../common/glossary.rst:2758 msgid "Platform-as-a-Service (PaaS)" msgstr "" #: ../common/glossary.rst:2761 msgid "" "Provides to the consumer the ability to deploy applications through a " "programming language or tools supported by the cloud platform provider. An " "example of Platform-as-a-Service is an Eclipse/Java programming platform " "provided with no downloads required." msgstr "" #: ../common/glossary.rst:2766 msgid "plug-in" msgstr "" #: ../common/glossary.rst:2769 msgid "" "Software component providing the actual implementation for Networking APIs, " "or for Compute APIs, depending on the context." msgstr "" #: ../common/glossary.rst:2771 msgid "policy service" msgstr "" #: ../common/glossary.rst:2774 msgid "" "Component of Identity that provides a rule-management interface and a rule-" "based authorization engine." msgstr "" #: ../common/glossary.rst:2776 msgid "pool" msgstr "" #: ../common/glossary.rst:2779 msgid "" "A logical set of devices, such as web servers, that you group together to " "receive and process traffic. The load balancing function chooses which " "member of the pool handles the new requests or connections received on the " "VIP address. Each VIP has one pool." msgstr "" #: ../common/glossary.rst:2784 msgid "pool member" msgstr "" #: ../common/glossary.rst:2787 msgid "" "An application that runs on the back-end server in a load-balancing system." msgstr "" #: ../common/glossary.rst:2789 msgid "port" msgstr "" #: ../common/glossary.rst:2792 msgid "" "A virtual network port within Networking; VIFs / vNICs are connected to a " "port." msgstr "" #: ../common/glossary.rst:2794 msgid "port UUID" msgstr "" #: ../common/glossary.rst:2797 msgid "Unique ID for a Networking port." msgstr "" #: ../common/glossary.rst:2798 msgid "preseed" msgstr "" #: ../common/glossary.rst:2801 msgid "" "A tool to automate system configuration and installation on Debian-based " "Linux distributions." msgstr "" #: ../common/glossary.rst:2803 msgid "private image" msgstr "" #: ../common/glossary.rst:2806 msgid "An Image service VM image that is only available to specified tenants." msgstr "" #: ../common/glossary.rst:2808 msgid "private IP address" msgstr "" #: ../common/glossary.rst:2811 msgid "" "An IP address used for management and administration, not available to the " "public Internet." msgstr "" #: ../common/glossary.rst:2813 msgid "private network" msgstr "" #: ../common/glossary.rst:2816 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. A private network interface can " "be a flat or VLAN network interface. A flat network interface is controlled " "by the flat_interface with flat managers. A VLAN network interface is " "controlled by the ``vlan_interface`` option with VLAN managers." msgstr "" #: ../common/glossary.rst:2824 msgid "project" msgstr "" #: ../common/glossary.rst:2827 msgid "" "Projects represent the base unit of “ownership” in OpenStack, in that all " "resources in OpenStack should be owned by a specific project. In OpenStack " "Identity, a project must be owned by a specific domain." msgstr "" #: ../common/glossary.rst:2830 msgid "project ID" msgstr "" #: ../common/glossary.rst:2833 msgid "User-defined alphanumeric string in Compute; the name of a project." msgstr "" #: ../common/glossary.rst:2835 msgid "project VPN" msgstr "" #: ../common/glossary.rst:2838 msgid "Alternative term for a cloudpipe." msgstr "" #: ../common/glossary.rst:2839 msgid "promiscuous mode" msgstr "" #: ../common/glossary.rst:2842 msgid "" "Causes the network interface to pass all traffic it receives to the host " "rather than passing only the frames addressed to it." msgstr "" #: ../common/glossary.rst:2845 msgid "protected property" msgstr "" #: ../common/glossary.rst:2848 msgid "" "Generally, extra properties on an Image service image to which only cloud " "administrators have access. Limits which user roles can perform CRUD " "operations on that property. The cloud administrator can configure any image " "property as protected." msgstr "" #: ../common/glossary.rst:2853 msgid "provider" msgstr "" #: ../common/glossary.rst:2856 msgid "An administrator who has access to all hosts and instances." msgstr "" #: ../common/glossary.rst:2858 msgid "proxy node" msgstr "" #: ../common/glossary.rst:2861 msgid "A node that provides the Object Storage proxy service." msgstr "" #: ../common/glossary.rst:2862 msgid "proxy server" msgstr "" #: ../common/glossary.rst:2865 msgid "" "Users of Object Storage interact with the service through the proxy server, " "which in turn looks up the location of the requested data within the ring " "and returns the results to the user." msgstr "" #: ../common/glossary.rst:2868 msgid "public API" msgstr "" #: ../common/glossary.rst:2871 msgid "" "An API endpoint used for both service-to-service communication and end-user " "interactions." msgstr "" #: ../common/glossary.rst:2873 msgid "public image" msgstr "" #: ../common/glossary.rst:2876 msgid "An Image service VM image that is available to all tenants." msgstr "" #: ../common/glossary.rst:2878 msgid "public IP address" msgstr "" #: ../common/glossary.rst:2881 msgid "An IP address that is accessible to end-users." msgstr "" #: ../common/glossary.rst:2882 msgid "public key authentication" msgstr "" #: ../common/glossary.rst:2885 msgid "Authentication method that uses keys rather than passwords." msgstr "" #: ../common/glossary.rst:2887 msgid "public network" msgstr "" #: ../common/glossary.rst:2890 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. The public network interface is " "controlled by the ``public_interface`` option." msgstr "" #: ../common/glossary.rst:2895 msgid "Puppet" msgstr "" #: ../common/glossary.rst:2898 msgid "" "An operating system configuration-management tool supported by OpenStack." msgstr "" #: ../common/glossary.rst:2900 msgid "Python" msgstr "" #: ../common/glossary.rst:2903 msgid "Programming language used extensively in OpenStack." msgstr "" #: ../common/glossary.rst:2904 msgid "QEMU Copy On Write 2 (QCOW2)" msgstr "" #: ../common/glossary.rst:2909 msgid "Qpid" msgstr "" #: ../common/glossary.rst:2912 msgid "" "Message queue software supported by OpenStack; an alternative to RabbitMQ." msgstr "" #: ../common/glossary.rst:2914 msgid "quarantine" msgstr "" #: ../common/glossary.rst:2917 msgid "" "If Object Storage finds objects, containers, or accounts that are corrupt, " "they are placed in this state, are not replicated, cannot be read by " "clients, and a correct copy is re-replicated." msgstr "" #: ../common/glossary.rst:2920 msgid "Quick EMUlator (QEMU)" msgstr "" #: ../common/glossary.rst:2923 msgid "" "QEMU is a generic and open source machine emulator and virtualizer. One of " "the hypervisors supported by OpenStack, generally used for development " "purposes." msgstr "" #: ../common/glossary.rst:2927 msgid "quota" msgstr "" #: ../common/glossary.rst:2930 msgid "" "In Compute and Block Storage, the ability to set resource limits on a per-" "project basis." msgstr "" #: ../common/glossary.rst:2932 msgid "RabbitMQ" msgstr "" #: ../common/glossary.rst:2935 msgid "The default message queue software used by OpenStack." msgstr "" #: ../common/glossary.rst:2936 msgid "Rackspace Cloud Files" msgstr "" #: ../common/glossary.rst:2939 msgid "" "Released as open source by Rackspace in 2010; the basis for Object Storage." msgstr "" #: ../common/glossary.rst:2941 msgid "RADOS Block Device (RBD)" msgstr "" #: ../common/glossary.rst:2944 msgid "" "Ceph component that enables a Linux block device to be striped over multiple " "distributed data stores." msgstr "" #: ../common/glossary.rst:2946 msgid "radvd" msgstr "" #: ../common/glossary.rst:2949 msgid "" "The router advertisement daemon, used by the Compute VLAN manager and " "FlatDHCP manager to provide routing services for VM instances." msgstr "" #: ../common/glossary.rst:2952 msgid "rally" msgstr "" #: ../common/glossary.rst:2955 msgid "OpenStack project that provides the Benchmark service." msgstr "" #: ../common/glossary.rst:2956 msgid "RAM filter" msgstr "" #: ../common/glossary.rst:2959 msgid "The Compute setting that enables or disables RAM overcommitment." msgstr "" #: ../common/glossary.rst:2961 msgid "RAM overcommit" msgstr "" #: ../common/glossary.rst:2964 msgid "" "The ability to start new VM instances based on the actual memory usage of a " "host, as opposed to basing the decision on the amount of RAM each running " "instance thinks it has available. Also known as memory overcommit." msgstr "" #: ../common/glossary.rst:2968 msgid "rate limit" msgstr "" #: ../common/glossary.rst:2971 msgid "" "Configurable option within Object Storage to limit database writes on a per-" "account and/or per-container basis." msgstr "" #: ../common/glossary.rst:2973 msgid "raw" msgstr "" #: ../common/glossary.rst:2976 msgid "" "One of the VM image disk formats supported by Image service; an unstructured " "disk image." msgstr "" #: ../common/glossary.rst:2978 msgid "rebalance" msgstr "" #: ../common/glossary.rst:2981 msgid "" "The process of distributing Object Storage partitions across all drives in " "the ring; used during initial ring creation and after ring reconfiguration." msgstr "" #: ../common/glossary.rst:2984 msgid "reboot" msgstr "" #: ../common/glossary.rst:2987 msgid "" "Either a soft or hard reboot of a server. With a soft reboot, the operating " "system is signaled to restart, which enables a graceful shutdown of all " "processes. A hard reboot is the equivalent of power cycling the server. The " "virtualization platform should ensure that the reboot action has completed " "successfully, even in cases in which the underlying domain/VM is paused or " "halted/stopped." msgstr "" #: ../common/glossary.rst:2993 msgid "rebuild" msgstr "" #: ../common/glossary.rst:2996 msgid "" "Removes all data on the server and replaces it with the specified image. " "Server ID and IP addresses remain the same." msgstr "" #: ../common/glossary.rst:2998 msgid "Recon" msgstr "" #: ../common/glossary.rst:3001 msgid "An Object Storage component that collects meters." msgstr "" #: ../common/glossary.rst:3002 msgid "record" msgstr "" #: ../common/glossary.rst:3005 msgid "" "Belongs to a particular domain and is used to specify information about the " "domain. There are several types of DNS records. Each record type contains " "particular information used to describe the purpose of that record. Examples " "include mail exchange (MX) records, which specify the mail server for a " "particular domain; and name server (NS) records, which specify the " "authoritative name servers for a domain." msgstr "" #: ../common/glossary.rst:3012 msgid "record ID" msgstr "" #: ../common/glossary.rst:3015 msgid "" "A number within a database that is incremented each time a change is made. " "Used by Object Storage when replicating." msgstr "" #: ../common/glossary.rst:3017 msgid "Red Hat Enterprise Linux (RHEL)" msgstr "" #: ../common/glossary.rst:3021 msgid "reference architecture" msgstr "" #: ../common/glossary.rst:3024 msgid "A recommended architecture for an OpenStack cloud." msgstr "" #: ../common/glossary.rst:3025 msgid "region" msgstr "" #: ../common/glossary.rst:3028 msgid "" "A discrete OpenStack environment with dedicated API endpoints that typically " "shares only the Identity (keystone) with other regions." msgstr "" #: ../common/glossary.rst:3031 msgid "registry" msgstr "" #: ../common/glossary.rst:3034 msgid "Alternative term for the Image service registry." msgstr "" #: ../common/glossary.rst:3035 msgid "registry server" msgstr "" #: ../common/glossary.rst:3038 msgid "" "An Image service that provides VM image metadata information to clients." msgstr "" #: ../common/glossary.rst:3040 msgid "Reliable, Autonomic Distributed Object Store" msgstr "" #: ../common/glossary.rst:3042 msgid "(RADOS)" msgstr "" #: ../common/glossary.rst:3044 msgid "" "A collection of components that provides object storage within Ceph. Similar " "to OpenStack Object Storage." msgstr "" #: ../common/glossary.rst:3046 msgid "Remote Procedure Call (RPC)" msgstr "" #: ../common/glossary.rst:3049 msgid "" "The method used by the Compute RabbitMQ for intra-service communications." msgstr "" #: ../common/glossary.rst:3051 msgid "replica" msgstr "" #: ../common/glossary.rst:3054 msgid "" "Provides data redundancy and fault tolerance by creating copies of Object " "Storage objects, accounts, and containers so that they are not lost when the " "underlying storage fails." msgstr "" #: ../common/glossary.rst:3057 msgid "replica count" msgstr "" #: ../common/glossary.rst:3060 msgid "The number of replicas of the data in an Object Storage ring." msgstr "" #: ../common/glossary.rst:3062 msgid "replication" msgstr "" #: ../common/glossary.rst:3065 msgid "" "The process of copying data to a separate physical device for fault " "tolerance and performance." msgstr "" #: ../common/glossary.rst:3067 msgid "replicator" msgstr "" #: ../common/glossary.rst:3070 msgid "" "The Object Storage back-end process that creates and manages object replicas." msgstr "" #: ../common/glossary.rst:3072 msgid "request ID" msgstr "" #: ../common/glossary.rst:3075 msgid "Unique ID assigned to each request sent to Compute." msgstr "" #: ../common/glossary.rst:3076 msgid "rescue image" msgstr "" #: ../common/glossary.rst:3079 msgid "" "A special type of VM image that is booted when an instance is placed into " "rescue mode. Allows an administrator to mount the file systems for an " "instance to correct the problem." msgstr "" #: ../common/glossary.rst:3082 msgid "resize" msgstr "" #: ../common/glossary.rst:3085 msgid "" "Converts an existing server to a different flavor, which scales the server " "up or down. The original server is saved to enable rollback if a problem " "occurs. All resizes must be tested and explicitly confirmed, at which time " "the original server is removed." msgstr "" #: ../common/glossary.rst:3089 msgid "RESTful" msgstr "" #: ../common/glossary.rst:3092 msgid "" "A kind of web service API that uses REST, or Representational State " "Transfer. REST is the style of architecture for hypermedia systems that is " "used for the World Wide Web." msgstr "" #: ../common/glossary.rst:3095 msgid "ring" msgstr "" #: ../common/glossary.rst:3098 msgid "" "An entity that maps Object Storage data to partitions. A separate ring " "exists for each service, such as account, object, and container." msgstr "" #: ../common/glossary.rst:3101 msgid "ring builder" msgstr "" #: ../common/glossary.rst:3104 msgid "" "Builds and manages rings within Object Storage, assigns partitions to " "devices, and pushes the configuration to other storage nodes." msgstr "" #: ../common/glossary.rst:3107 msgid "Role Based Access Control (RBAC)" msgstr "" #: ../common/glossary.rst:3110 msgid "" "Provides a predefined list of actions that the user can perform, such as " "start or stop VMs, reset passwords, and so on. Supported in both Identity " "and Compute and can be configured using the horizon dashboard." msgstr "" #: ../common/glossary.rst:3114 msgid "role" msgstr "" #: ../common/glossary.rst:3117 msgid "" "A personality that a user assumes to perform a specific set of operations. A " "role includes a set of rights and privileges. A user assuming that role " "inherits those rights and privileges." msgstr "" #: ../common/glossary.rst:3120 msgid "role ID" msgstr "" #: ../common/glossary.rst:3123 msgid "Alphanumeric ID assigned to each Identity service role." msgstr "" #: ../common/glossary.rst:3124 msgid "rootwrap" msgstr "" #: ../common/glossary.rst:3127 msgid "" "A feature of Compute that allows the unprivileged \"nova\" user to run a " "specified list of commands as the Linux root user." msgstr "" #: ../common/glossary.rst:3129 msgid "round-robin scheduler" msgstr "" #: ../common/glossary.rst:3132 msgid "" "Type of Compute scheduler that evenly distributes instances among available " "hosts." msgstr "" #: ../common/glossary.rst:3134 msgid "router" msgstr "" #: ../common/glossary.rst:3137 msgid "" "A physical or virtual network device that passes network traffic between " "different networks." msgstr "" #: ../common/glossary.rst:3139 msgid "routing key" msgstr "" #: ../common/glossary.rst:3142 msgid "" "The Compute direct exchanges, fanout exchanges, and topic exchanges use this " "key to determine how to process a message; processing varies depending on " "exchange type." msgstr "" #: ../common/glossary.rst:3145 msgid "RPC driver" msgstr "" #: ../common/glossary.rst:3148 msgid "" "Modular system that allows the underlying message queue software of Compute " "to be changed. For example, from RabbitMQ to ZeroMQ or Qpid." msgstr "" #: ../common/glossary.rst:3151 msgid "rsync" msgstr "" #: ../common/glossary.rst:3154 msgid "Used by Object Storage to push object replicas." msgstr "" #: ../common/glossary.rst:3155 msgid "RXTX cap" msgstr "" #: ../common/glossary.rst:3158 msgid "" "Absolute limit on the amount of network traffic a Compute VM instance can " "send and receive." msgstr "" #: ../common/glossary.rst:3160 msgid "RXTX quota" msgstr "" #: ../common/glossary.rst:3163 msgid "" "Soft limit on the amount of network traffic a Compute VM instance can send " "and receive." msgstr "" #: ../common/glossary.rst:3165 msgid "S3" msgstr "" #: ../common/glossary.rst:3168 msgid "" "Object storage service by Amazon; similar in function to Object Storage, it " "can act as a back-end store for Image service VM images." msgstr "" #: ../common/glossary.rst:3173 msgid "" "OpenStack project that provides a scalable data-processing stack and " "associated management interfaces." msgstr "" #: ../common/glossary.rst:3175 msgid "SAML assertion" msgstr "" #: ../common/glossary.rst:3178 msgid "" "Contains information about a user as provided by the identity provider. It " "is an indication that a user has been authenticated." msgstr "" #: ../common/glossary.rst:3180 msgid "scheduler manager" msgstr "" #: ../common/glossary.rst:3183 msgid "" "A Compute component that determines where VM instances should start. Uses " "modular design to support a variety of scheduler types." msgstr "" #: ../common/glossary.rst:3186 msgid "scoped token" msgstr "" #: ../common/glossary.rst:3189 msgid "" "An Identity service API access token that is associated with a specific " "tenant." msgstr "" #: ../common/glossary.rst:3191 msgid "scrubber" msgstr "" #: ../common/glossary.rst:3194 msgid "" "Checks for and deletes unused VMs; the component of Image service that " "implements delayed delete." msgstr "" #: ../common/glossary.rst:3196 msgid "secret key" msgstr "" #: ../common/glossary.rst:3199 msgid "" "String of text known only by the user; used along with an access key to make " "requests to the Compute API." msgstr "" #: ../common/glossary.rst:3201 msgid "secure shell (SSH)" msgstr "" #: ../common/glossary.rst:3204 msgid "" "Open source tool used to access remote hosts through an encrypted " "communications channel, SSH key injection is supported by Compute." msgstr "" #: ../common/glossary.rst:3207 msgid "security group" msgstr "" #: ../common/glossary.rst:3210 msgid "" "A set of network traffic filtering rules that are applied to a Compute " "instance." msgstr "" #: ../common/glossary.rst:3212 msgid "segmented object" msgstr "" #: ../common/glossary.rst:3215 msgid "" "An Object Storage large object that has been broken up into pieces. The re-" "assembled object is called a concatenated object." msgstr "" #: ../common/glossary.rst:3218 msgid "self-service" msgstr "" #: ../common/glossary.rst:3221 msgid "" "For IaaS, ability for a regular (non-privileged) account to manage a virtual " "infrastructure component such as networks without involving an administrator." msgstr "" #: ../common/glossary.rst:3224 msgid "SELinux" msgstr "" #: ../common/glossary.rst:3227 msgid "" "Linux kernel security module that provides the mechanism for supporting " "access control policies." msgstr "" #: ../common/glossary.rst:3232 msgid "OpenStack project that provides a Clustering service." msgstr "" #: ../common/glossary.rst:3233 msgid "server" msgstr "" #: ../common/glossary.rst:3236 msgid "" "Computer that provides explicit services to the client software running on " "that system, often managing a variety of computer operations. A server is a " "VM instance in the Compute system. Flavor and image are requisite elements " "when creating a server." msgstr "" #: ../common/glossary.rst:3241 msgid "server image" msgstr "" #: ../common/glossary.rst:3244 msgid "Alternative term for a VM image." msgstr "" #: ../common/glossary.rst:3245 msgid "server UUID" msgstr "" #: ../common/glossary.rst:3249 msgid "service" msgstr "" #: ../common/glossary.rst:3252 msgid "" "An OpenStack service, such as Compute, Object Storage, or Image service. " "Provides one or more endpoints through which users can access resources and " "perform operations." msgstr "" #: ../common/glossary.rst:3255 msgid "service catalog" msgstr "" #: ../common/glossary.rst:3258 msgid "Alternative term for the Identity service catalog." msgstr "" #: ../common/glossary.rst:3259 msgid "service ID" msgstr "" #: ../common/glossary.rst:3262 msgid "" "Unique ID assigned to each service that is available in the Identity service " "catalog." msgstr "" #: ../common/glossary.rst:3264 msgid "service provider" msgstr "" #: ../common/glossary.rst:3267 msgid "" "A system that provides services to other system entities. In case of " "federated identity, OpenStack Identity is the service provider." msgstr "" #: ../common/glossary.rst:3270 msgid "service registration" msgstr "" #: ../common/glossary.rst:3273 msgid "" "An Identity service feature that enables services, such as Compute, to " "automatically register with the catalog." msgstr "" #: ../common/glossary.rst:3275 msgid "service tenant" msgstr "" #: ../common/glossary.rst:3278 msgid "" "Special tenant that contains all services that are listed in the catalog." msgstr "" #: ../common/glossary.rst:3280 msgid "service token" msgstr "" #: ../common/glossary.rst:3283 msgid "" "An administrator-defined token used by Compute to communicate securely with " "the Identity service." msgstr "" #: ../common/glossary.rst:3285 msgid "session back end" msgstr "" #: ../common/glossary.rst:3288 msgid "" "The method of storage used by horizon to track client sessions, such as " "local memory, cookies, a database, or memcached." msgstr "" #: ../common/glossary.rst:3290 msgid "session persistence" msgstr "" #: ../common/glossary.rst:3293 msgid "" "A feature of the load-balancing service. It attempts to force subsequent " "connections to a service to be redirected to the same node as long as it is " "online." msgstr "" #: ../common/glossary.rst:3296 msgid "session storage" msgstr "" #: ../common/glossary.rst:3299 msgid "" "A horizon component that stores and tracks client session information. " "Implemented through the Django sessions framework." msgstr "" #: ../common/glossary.rst:3301 msgid "share" msgstr "" #: ../common/glossary.rst:3304 msgid "" "A remote, mountable file system in the context of the Shared File Systems. " "You can mount a share to, and access a share from, several hosts by several " "users at a time." msgstr "" #: ../common/glossary.rst:3307 msgid "share network" msgstr "" #: ../common/glossary.rst:3310 msgid "" "An entity in the context of the Shared File Systems that encapsulates " "interaction with the Networking service. If the driver you selected runs in " "the mode requiring such kind of interaction, you need to specify the share " "network to create a share." msgstr "" #: ../common/glossary.rst:3314 msgid "Shared File Systems API" msgstr "" #: ../common/glossary.rst:3317 msgid "" "A Shared File Systems service that provides a stable RESTful API. The " "service authenticates and routes requests throughout the Shared File Systems " "service. There is python-manilaclient to interact with the API." msgstr "" #: ../common/glossary.rst:3324 msgid "" "An OpenStack service that provides a set of services for management of " "shared file systems in a multi-tenant cloud environment. The service is " "similar to how OpenStack provides block-based storage management through the " "OpenStack Block Storage service project. With the Shared File Systems " "service, you can create a remote file system and mount the file system on " "your instances. You can also read and write data from your instances to and " "from your file system. The project name of the Shared File Systems service " "is manila." msgstr "" #: ../common/glossary.rst:3333 msgid "shared IP address" msgstr "" #: ../common/glossary.rst:3336 msgid "" "An IP address that can be assigned to a VM instance within the shared IP " "group. Public IP addresses can be shared across multiple servers for use in " "various high-availability scenarios. When an IP address is shared to another " "server, the cloud network restrictions are modified to enable each server to " "listen to and respond on that IP address. You can optionally specify that " "the target server network configuration be modified. Shared IP addresses can " "be used with many standard heartbeat facilities, such as keepalive, that " "monitor for failure and manage IP failover." msgstr "" #: ../common/glossary.rst:3345 msgid "shared IP group" msgstr "" #: ../common/glossary.rst:3348 msgid "" "A collection of servers that can share IPs with other members of the group. " "Any server in a group can share one or more public IPs with any other server " "in the group. With the exception of the first server in a shared IP group, " "servers must be launched into shared IP groups. A server may be a member of " "only one shared IP group." msgstr "" #: ../common/glossary.rst:3353 msgid "shared storage" msgstr "" #: ../common/glossary.rst:3356 msgid "" "Block storage that is simultaneously accessible by multiple clients, for " "example, NFS." msgstr "" #: ../common/glossary.rst:3358 msgid "Sheepdog" msgstr "" #: ../common/glossary.rst:3361 msgid "Distributed block storage system for QEMU, supported by OpenStack." msgstr "" #: ../common/glossary.rst:3363 msgid "Simple Cloud Identity Management (SCIM)" msgstr "" #: ../common/glossary.rst:3366 msgid "" "Specification for managing identity in the cloud, currently unsupported by " "OpenStack." msgstr "" #: ../common/glossary.rst:3368 msgid "Single-root I/O Virtualization (SR-IOV)" msgstr "" #: ../common/glossary.rst:3371 msgid "" "A specification that, when implemented by a physical PCIe device, enables it " "to appear as multiple separate PCIe devices. This enables multiple " "virtualized guests to share direct access to the physical device, offering " "improved performance over an equivalent virtual device. Currently supported " "in OpenStack Havana and later releases." msgstr "" #: ../common/glossary.rst:3377 msgid "Service Level Agreement (SLA)" msgstr "" #: ../common/glossary.rst:3380 msgid "Contractual obligations that ensure the availability of a service." msgstr "" #: ../common/glossary.rst:3382 msgid "SmokeStack" msgstr "" #: ../common/glossary.rst:3385 msgid "Runs automated tests against the core OpenStack API; written in Rails." msgstr "" #: ../common/glossary.rst:3387 msgid "snapshot" msgstr "" #: ../common/glossary.rst:3390 msgid "" "A point-in-time copy of an OpenStack storage volume or image. Use storage " "volume snapshots to back up volumes. Use image snapshots to back up data, or " "as \"gold\" images for additional servers." msgstr "" #: ../common/glossary.rst:3393 msgid "soft reboot" msgstr "" #: ../common/glossary.rst:3396 msgid "" "A controlled reboot where a VM instance is properly restarted through " "operating system commands." msgstr "" #: ../common/glossary.rst:3398 msgid "Software Development Lifecycle Automation service" msgstr "" #: ../common/glossary.rst:3401 msgid "" "OpenStack project that aims to make cloud services easier to consume and " "integrate with application development process by automating the source-to-" "image process, and simplifying app-centric deployment. The project name is " "solum." msgstr "" #: ../common/glossary.rst:3405 msgid "SolidFire Volume Driver" msgstr "" #: ../common/glossary.rst:3408 msgid "The Block Storage driver for the SolidFire iSCSI storage appliance." msgstr "" #: ../common/glossary.rst:3410 msgid "solum" msgstr "" #: ../common/glossary.rst:3413 msgid "" "OpenStack project that provides a Software Development Lifecycle Automation " "service." msgstr "" #: ../common/glossary.rst:3415 msgid "SPICE" msgstr "" #: ../common/glossary.rst:3418 msgid "" "The Simple Protocol for Independent Computing Environments (SPICE) provides " "remote desktop access to guest virtual machines. It is an alternative to " "VNC. SPICE is supported by OpenStack." msgstr "" #: ../common/glossary.rst:3421 msgid "spread-first scheduler" msgstr "" #: ../common/glossary.rst:3424 msgid "" "The Compute VM scheduling algorithm that attempts to start a new VM on the " "host with the least amount of load." msgstr "" #: ../common/glossary.rst:3426 msgid "SQL-Alchemy" msgstr "" #: ../common/glossary.rst:3429 msgid "An open source SQL toolkit for Python, used in OpenStack." msgstr "" #: ../common/glossary.rst:3430 msgid "SQLite" msgstr "" #: ../common/glossary.rst:3433 msgid "" "A lightweight SQL database, used as the default persistent storage method in " "many OpenStack services." msgstr "" #: ../common/glossary.rst:3435 msgid "stack" msgstr "" #: ../common/glossary.rst:3438 msgid "" "A set of OpenStack resources created and managed by the Orchestration " "service according to a given template (either an AWS CloudFormation template " "or a Heat Orchestration Template (HOT))." msgstr "" #: ../common/glossary.rst:3442 msgid "StackTach" msgstr "" #: ../common/glossary.rst:3445 msgid "" "Community project that captures Compute AMQP communications; useful for " "debugging." msgstr "" #: ../common/glossary.rst:3447 msgid "static IP address" msgstr "" #: ../common/glossary.rst:3450 msgid "Alternative term for a fixed IP address." msgstr "" #: ../common/glossary.rst:3451 msgid "StaticWeb" msgstr "" #: ../common/glossary.rst:3454 msgid "" "WSGI middleware component of Object Storage that serves container data as a " "static web page." msgstr "" #: ../common/glossary.rst:3456 msgid "storage back end" msgstr "" #: ../common/glossary.rst:3459 msgid "" "The method that a service uses for persistent storage, such as iSCSI, NFS, " "or local disk." msgstr "" #: ../common/glossary.rst:3461 msgid "storage node" msgstr "" #: ../common/glossary.rst:3464 msgid "" "An Object Storage node that provides container services, account services, " "and object services; controls the account databases, container databases, " "and object storage." msgstr "" #: ../common/glossary.rst:3467 msgid "storage manager" msgstr "" #: ../common/glossary.rst:3470 msgid "" "A XenAPI component that provides a pluggable interface to support a wide " "variety of persistent storage back ends." msgstr "" #: ../common/glossary.rst:3472 msgid "storage manager back end" msgstr "" #: ../common/glossary.rst:3475 msgid "A persistent storage method supported by XenAPI, such as iSCSI or NFS." msgstr "" #: ../common/glossary.rst:3477 msgid "storage services" msgstr "" #: ../common/glossary.rst:3480 msgid "" "Collective name for the Object Storage object services, container services, " "and account services." msgstr "" #: ../common/glossary.rst:3482 msgid "strategy" msgstr "" #: ../common/glossary.rst:3485 msgid "" "Specifies the authentication source used by Image service or Identity. In " "the Database service, it refers to the extensions implemented for a data " "store." msgstr "" #: ../common/glossary.rst:3488 msgid "subdomain" msgstr "" #: ../common/glossary.rst:3491 msgid "" "A domain within a parent domain. Subdomains cannot be registered. Subdomains " "enable you to delegate domains. Subdomains can themselves have subdomains, " "so third-level, fourth-level, fifth-level, and deeper levels of nesting are " "possible." msgstr "" #: ../common/glossary.rst:3495 msgid "subnet" msgstr "" #: ../common/glossary.rst:3498 msgid "Logical subdivision of an IP network." msgstr "" #: ../common/glossary.rst:3499 msgid "SUSE Linux Enterprise Server (SLES)" msgstr "" #: ../common/glossary.rst:3503 msgid "suspend" msgstr "" #: ../common/glossary.rst:3506 msgid "Alternative term for a paused VM instance." msgstr "" #: ../common/glossary.rst:3507 msgid "swap" msgstr "" #: ../common/glossary.rst:3510 msgid "" "Disk-based virtual memory used by operating systems to provide more memory " "than is actually available on the system." msgstr "" #: ../common/glossary.rst:3512 msgid "swauth" msgstr "" #: ../common/glossary.rst:3515 msgid "" "An authentication and authorization service for Object Storage, implemented " "through WSGI middleware; uses Object Storage itself as the persistent " "backing store." msgstr "" #: ../common/glossary.rst:3521 msgid "An OpenStack core project that provides object storage services." msgstr "" #: ../common/glossary.rst:3523 msgid "swift All in One (SAIO)" msgstr "" #: ../common/glossary.rst:3526 msgid "" "Creates a full Object Storage development environment within a single VM." msgstr "" #: ../common/glossary.rst:3528 msgid "swift middleware" msgstr "" #: ../common/glossary.rst:3531 msgid "" "Collective term for Object Storage components that provide additional " "functionality." msgstr "" #: ../common/glossary.rst:3533 msgid "swift proxy server" msgstr "" #: ../common/glossary.rst:3536 msgid "" "Acts as the gatekeeper to Object Storage and is responsible for " "authenticating the user." msgstr "" #: ../common/glossary.rst:3538 msgid "swift storage node" msgstr "" #: ../common/glossary.rst:3541 msgid "" "A node that runs Object Storage account, container, and object services." msgstr "" #: ../common/glossary.rst:3543 msgid "sync point" msgstr "" #: ../common/glossary.rst:3546 msgid "" "Point in time since the last container and accounts database sync among " "nodes within Object Storage." msgstr "" #: ../common/glossary.rst:3548 msgid "sysadmin" msgstr "" #: ../common/glossary.rst:3551 msgid "" "One of the default roles in the Compute RBAC system. Enables a user to add " "other users to a project, interact with VM images that are associated with " "the project, and start and stop VM instances." msgstr "" #: ../common/glossary.rst:3554 msgid "system usage" msgstr "" #: ../common/glossary.rst:3557 msgid "" "A Compute component that, along with the notification system, collects " "meters and usage information. This information can be used for billing." msgstr "" #: ../common/glossary.rst:3563 msgid "" "An integrated project that provides metering and measuring facilities for " "OpenStack. The project name of Telemetry is ceilometer." msgstr "" #: ../common/glossary.rst:3566 msgid "TempAuth" msgstr "" #: ../common/glossary.rst:3569 msgid "" "An authentication facility within Object Storage that enables Object Storage " "itself to perform authentication and authorization. Frequently used in " "testing and development." msgstr "" #: ../common/glossary.rst:3572 msgid "Tempest" msgstr "" #: ../common/glossary.rst:3575 msgid "" "Automated software test suite designed to run against the trunk of the " "OpenStack core project." msgstr "" #: ../common/glossary.rst:3577 msgid "TempURL" msgstr "" #: ../common/glossary.rst:3580 msgid "" "An Object Storage middleware component that enables creation of URLs for " "temporary object access." msgstr "" #: ../common/glossary.rst:3582 msgid "tenant" msgstr "" #: ../common/glossary.rst:3585 msgid "" "A group of users; used to isolate access to Compute resources. An " "alternative term for a project." msgstr "" #: ../common/glossary.rst:3587 msgid "Tenant API" msgstr "" #: ../common/glossary.rst:3590 msgid "An API that is accessible to tenants." msgstr "" #: ../common/glossary.rst:3591 msgid "tenant endpoint" msgstr "" #: ../common/glossary.rst:3594 msgid "" "An Identity service API endpoint that is associated with one or more tenants." msgstr "" #: ../common/glossary.rst:3596 msgid "tenant ID" msgstr "" #: ../common/glossary.rst:3599 msgid "" "Unique ID assigned to each tenant within the Identity service. The project " "IDs map to the tenant IDs." msgstr "" #: ../common/glossary.rst:3601 msgid "token" msgstr "" #: ../common/glossary.rst:3604 msgid "" "An alpha-numeric string of text used to access OpenStack APIs and resources." msgstr "" #: ../common/glossary.rst:3606 msgid "token services" msgstr "" #: ../common/glossary.rst:3609 msgid "" "An Identity service component that manages and validates tokens after a user " "or tenant has been authenticated." msgstr "" #: ../common/glossary.rst:3611 msgid "tombstone" msgstr "" #: ../common/glossary.rst:3614 msgid "" "Used to mark Object Storage objects that have been deleted; ensures that the " "object is not updated on another node after it has been deleted." msgstr "" #: ../common/glossary.rst:3617 msgid "topic publisher" msgstr "" #: ../common/glossary.rst:3620 msgid "" "A process that is created when a RPC call is executed; used to push the " "message to the topic exchange." msgstr "" #: ../common/glossary.rst:3622 msgid "Torpedo" msgstr "" #: ../common/glossary.rst:3625 msgid "" "Community project used to run automated tests against the OpenStack API." msgstr "" #: ../common/glossary.rst:3627 msgid "transaction ID" msgstr "" #: ../common/glossary.rst:3630 msgid "" "Unique ID assigned to each Object Storage request; used for debugging and " "tracing." msgstr "" #: ../common/glossary.rst:3632 msgid "transient" msgstr "" #: ../common/glossary.rst:3635 msgid "Alternative term for non-durable." msgstr "" #: ../common/glossary.rst:3636 msgid "transient exchange" msgstr "" #: ../common/glossary.rst:3639 msgid "Alternative term for a non-durable exchange." msgstr "" #: ../common/glossary.rst:3640 msgid "transient message" msgstr "" #: ../common/glossary.rst:3643 msgid "" "A message that is stored in memory and is lost after the server is restarted." msgstr "" #: ../common/glossary.rst:3645 msgid "transient queue" msgstr "" #: ../common/glossary.rst:3648 msgid "Alternative term for a non-durable queue." msgstr "" #: ../common/glossary.rst:3649 msgid "TripleO" msgstr "" #: ../common/glossary.rst:3652 msgid "" "OpenStack-on-OpenStack program. The code name for the OpenStack Deployment " "program." msgstr "" #: ../common/glossary.rst:3657 msgid "OpenStack project that provides database services to applications." msgstr "" #: ../common/glossary.rst:3659 msgid "Ubuntu" msgstr "" #: ../common/glossary.rst:3662 msgid "A Debian-based Linux distribution." msgstr "" #: ../common/glossary.rst:3663 msgid "unscoped token" msgstr "" #: ../common/glossary.rst:3666 msgid "Alternative term for an Identity service default token." msgstr "" #: ../common/glossary.rst:3667 msgid "updater" msgstr "" #: ../common/glossary.rst:3670 msgid "" "Collective term for a group of Object Storage components that processes " "queued and failed updates for containers and objects." msgstr "" #: ../common/glossary.rst:3672 msgid "user" msgstr "" #: ../common/glossary.rst:3675 msgid "" "In OpenStack Identity, entities represent individual API consumers and are " "owned by a specific domain. In OpenStack Compute, a user can be associated " "with roles, projects, or both." msgstr "" #: ../common/glossary.rst:3678 msgid "user data" msgstr "" #: ../common/glossary.rst:3681 msgid "" "A blob of data that the user can specify when they launch an instance. The " "instance can access this data through the metadata service or config drive. " "Commonly used to pass a shell script that the instance runs on boot." msgstr "" #: ../common/glossary.rst:3685 msgid "User Mode Linux (UML)" msgstr "" #: ../common/glossary.rst:3689 msgid "VIF UUID" msgstr "" #: ../common/glossary.rst:3692 msgid "Unique ID assigned to each Networking VIF." msgstr "" #: ../common/glossary.rst:3693 msgid "VIP" msgstr "" #: ../common/glossary.rst:3696 msgid "" "The primary load balancing configuration object. Specifies the virtual IP " "address and port where client traffic is received. Also defines other " "details such as the load balancing method to be used, protocol, and so on. " "This entity is sometimes known in load-balancing products as a virtual " "server, vserver, or listener." msgstr "" #: ../common/glossary.rst:3702 msgid "Virtual Central Processing Unit (vCPU)" msgstr "" #: ../common/glossary.rst:3705 msgid "Subdivides physical CPUs. Instances can then use those divisions." msgstr "" #: ../common/glossary.rst:3707 msgid "Virtual Disk Image (VDI)" msgstr "" #: ../common/glossary.rst:3712 msgid "VXLAN" msgstr "" #: ../common/glossary.rst:3715 msgid "" "A network virtualization technology that attempts to reduce the scalability " "problems associated with large cloud computing deployments. It uses a VLAN-" "like encapsulation technique to encapsulate Ethernet frames within UDP " "packets." msgstr "" #: ../common/glossary.rst:3719 msgid "Virtual Hard Disk (VHD)" msgstr "" #: ../common/glossary.rst:3724 msgid "virtual IP" msgstr "" #: ../common/glossary.rst:3727 msgid "" "An Internet Protocol (IP) address configured on the load balancer for use by " "clients connecting to a service that is load balanced. Incoming connections " "are distributed to back-end nodes based on the configuration of the load " "balancer." msgstr "" #: ../common/glossary.rst:3731 msgid "virtual machine (VM)" msgstr "" #: ../common/glossary.rst:3734 msgid "" "An operating system instance that runs on top of a hypervisor. Multiple VMs " "can run at the same time on the same physical host." msgstr "" #: ../common/glossary.rst:3737 msgid "virtual network" msgstr "" #: ../common/glossary.rst:3740 msgid "An L2 network segment within Networking." msgstr "" #: ../common/glossary.rst:3741 msgid "virtual networking" msgstr "" #: ../common/glossary.rst:3744 msgid "" "A generic term for virtualization of network functions such as switching, " "routing, load balancing, and security using a combination of VMs and " "overlays on physical network infrastructure." msgstr "" #: ../common/glossary.rst:3748 msgid "Virtual Network Computing (VNC)" msgstr "" #: ../common/glossary.rst:3751 msgid "" "Open source GUI and CLI tools used for remote console access to VMs. " "Supported by Compute." msgstr "" #: ../common/glossary.rst:3753 msgid "Virtual Network InterFace (VIF)" msgstr "" #: ../common/glossary.rst:3756 msgid "" "An interface that is plugged into a port in a Networking network. Typically " "a virtual network interface belonging to a VM." msgstr "" #: ../common/glossary.rst:3759 msgid "virtual port" msgstr "" #: ../common/glossary.rst:3762 msgid "" "Attachment point where a virtual interface connects to a virtual network." msgstr "" #: ../common/glossary.rst:3764 msgid "virtual private network (VPN)" msgstr "" #: ../common/glossary.rst:3767 msgid "" "Provided by Compute in the form of cloudpipes, specialized instances that " "are used to create VPNs on a per-project basis." msgstr "" #: ../common/glossary.rst:3769 msgid "virtual server" msgstr "" #: ../common/glossary.rst:3772 msgid "Alternative term for a VM or guest." msgstr "" #: ../common/glossary.rst:3773 msgid "virtual switch (vSwitch)" msgstr "" #: ../common/glossary.rst:3776 msgid "" "Software that runs on a host or node and provides the features and functions " "of a hardware-based network switch." msgstr "" #: ../common/glossary.rst:3778 msgid "virtual VLAN" msgstr "" #: ../common/glossary.rst:3781 msgid "Alternative term for a virtual network." msgstr "" #: ../common/glossary.rst:3782 msgid "VirtualBox" msgstr "" #: ../common/glossary.rst:3786 msgid "VLAN manager" msgstr "" #: ../common/glossary.rst:3789 msgid "" "A Compute component that provides dnsmasq and radvd and sets up forwarding " "to and from cloudpipe instances." msgstr "" #: ../common/glossary.rst:3791 msgid "VLAN network" msgstr "" #: ../common/glossary.rst:3794 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. A VLAN network is a private " "network interface, which is controlled by the ``vlan_interface`` option with " "VLAN managers." msgstr "" #: ../common/glossary.rst:3800 msgid "VM disk (VMDK)" msgstr "" #: ../common/glossary.rst:3805 msgid "VM image" msgstr "" #: ../common/glossary.rst:3808 msgid "Alternative term for an image." msgstr "" #: ../common/glossary.rst:3809 msgid "VM Remote Control (VMRC)" msgstr "" #: ../common/glossary.rst:3812 msgid "" "Method to access VM instance consoles using a web browser. Supported by " "Compute." msgstr "" #: ../common/glossary.rst:3814 msgid "VMware API" msgstr "" #: ../common/glossary.rst:3817 msgid "Supports interaction with VMware products in Compute." msgstr "" #: ../common/glossary.rst:3818 msgid "VMware NSX Neutron plug-in" msgstr "" #: ../common/glossary.rst:3821 msgid "Provides support for VMware NSX in Neutron." msgstr "" #: ../common/glossary.rst:3822 msgid "VNC proxy" msgstr "" #: ../common/glossary.rst:3825 msgid "" "A Compute component that provides users access to the consoles of their VM " "instances through VNC or VMRC." msgstr "" #: ../common/glossary.rst:3827 msgid "volume" msgstr "" #: ../common/glossary.rst:3830 msgid "" "Disk-based data storage generally represented as an iSCSI target with a file " "system that supports extended attributes; can be persistent or ephemeral." msgstr "" #: ../common/glossary.rst:3833 msgid "Volume API" msgstr "" #: ../common/glossary.rst:3836 msgid "Alternative name for the Block Storage API." msgstr "" #: ../common/glossary.rst:3837 msgid "volume controller" msgstr "" #: ../common/glossary.rst:3840 msgid "" "A Block Storage component that oversees and coordinates storage volume " "actions." msgstr "" #: ../common/glossary.rst:3842 msgid "volume driver" msgstr "" #: ../common/glossary.rst:3845 msgid "Alternative term for a volume plug-in." msgstr "" #: ../common/glossary.rst:3846 msgid "volume ID" msgstr "" #: ../common/glossary.rst:3849 msgid "" "Unique ID applied to each storage volume under the Block Storage control." msgstr "" #: ../common/glossary.rst:3851 msgid "volume manager" msgstr "" #: ../common/glossary.rst:3854 msgid "" "A Block Storage component that creates, attaches, and detaches persistent " "storage volumes." msgstr "" #: ../common/glossary.rst:3856 msgid "volume node" msgstr "" #: ../common/glossary.rst:3859 msgid "A Block Storage node that runs the cinder-volume daemon." msgstr "" #: ../common/glossary.rst:3860 msgid "volume plug-in" msgstr "" #: ../common/glossary.rst:3863 msgid "" "Provides support for new and specialized types of back-end storage for the " "Block Storage volume manager." msgstr "" #: ../common/glossary.rst:3865 msgid "volume worker" msgstr "" #: ../common/glossary.rst:3868 msgid "" "A cinder component that interacts with back-end storage to manage the " "creation and deletion of volumes and the creation of compute volumes, " "provided by the cinder-volume daemon." msgstr "" #: ../common/glossary.rst:3871 msgid "vSphere" msgstr "" #: ../common/glossary.rst:3875 msgid "weighting" msgstr "" #: ../common/glossary.rst:3878 msgid "" "A Compute process that determines the suitability of the VM instances for a " "job for a particular host. For example, not enough RAM on the host, too many " "CPUs on the host, and so on." msgstr "" #: ../common/glossary.rst:3881 msgid "weight" msgstr "" #: ../common/glossary.rst:3884 msgid "" "Used by Object Storage devices to determine which storage devices are " "suitable for the job. Devices are weighted by size." msgstr "" #: ../common/glossary.rst:3886 msgid "weighted cost" msgstr "" #: ../common/glossary.rst:3889 msgid "" "The sum of each cost used when deciding where to start a new VM instance in " "Compute." msgstr "" #: ../common/glossary.rst:3891 msgid "worker" msgstr "" #: ../common/glossary.rst:3894 msgid "" "A daemon that listens to a queue and carries out tasks in response to " "messages. For example, the cinder-volume worker manages volume creation and " "deletion on storage arrays." msgstr "" #: ../common/glossary.rst:3900 msgid "" "OpenStack project that provides a simple YAML-based language to write " "workflows, tasks and transition rules, and a service that allows to upload " "them, modify, run them at scale and in a highly available manner, manage and " "monitor workflow execution state and state of individual tasks. The code " "name of the project is mistral." msgstr "" #: ../common/glossary.rst:3906 msgid "Xen" msgstr "" #: ../common/glossary.rst:3909 msgid "" "Xen is a hypervisor using a microkernel design, providing services that " "allow multiple computer operating systems to execute on the same computer " "hardware concurrently." msgstr "" #: ../common/glossary.rst:3912 msgid "Xen API" msgstr "" #: ../common/glossary.rst:3915 msgid "The Xen administrative API, which is supported by Compute." msgstr "" #: ../common/glossary.rst:3917 msgid "Xen Cloud Platform (XCP)" msgstr "" #: ../common/glossary.rst:3921 msgid "Xen Storage Manager Volume Driver" msgstr "" #: ../common/glossary.rst:3924 msgid "" "A Block Storage volume plug-in that enables communication with the Xen " "Storage Manager API." msgstr "" #: ../common/glossary.rst:3926 msgid "XenServer" msgstr "" #: ../common/glossary.rst:3930 msgid "XFS" msgstr "" #: ../common/glossary.rst:3933 msgid "" "High-performance 64-bit file system created by Silicon Graphics. Excels in " "parallel I/O operations and data consistency." msgstr "" #: ../common/glossary.rst:3936 msgid "zaqar" msgstr "" #: ../common/glossary.rst:3939 msgid "OpenStack project that provides a message service to applications." msgstr "" #: ../common/glossary.rst:3941 msgid "ZeroMQ" msgstr "" #: ../common/glossary.rst:3944 msgid "" "Message queue software supported by OpenStack. An alternative to RabbitMQ. " "Also spelled 0MQ." msgstr "" #: ../common/glossary.rst:3946 msgid "Zuul" msgstr "" #: ../common/glossary.rst:3949 msgid "" "Tool used in OpenStack development to ensure correctly ordered testing of " "changes in parallel." msgstr "" #: ../common/log_in_dashboard.rst:3 msgid "Log in to the dashboard" msgstr "" #: ../common/log_in_dashboard.rst:5 msgid "The dashboard is generally installed on the controller node." msgstr "" #: ../common/log_in_dashboard.rst:7 msgid "" "Ask the cloud operator for the host name or public IP address from which you " "can access the dashboard, and for your user name and password. If the cloud " "supports multi-domain model, you also need to ask for your domain name." msgstr "" #: ../common/log_in_dashboard.rst:12 msgid "Open a web browser that has JavaScript and cookies enabled." msgstr "" #: ../common/log_in_dashboard.rst:16 msgid "" "To use the Virtual Network Computing (VNC) client for the dashboard, your " "browser must support HTML5 Canvas and HTML5 WebSockets. The VNC client is " "based on noVNC. For details, see `noVNC: HTML5 VNC Client `__. For a list of supported " "browsers, see `Browser support `__." msgstr "" #: ../common/log_in_dashboard.rst:23 msgid "" "In the address bar, enter the host name or IP address for the dashboard, for " "example ``https://ipAddressOrHostName/``." msgstr "" #: ../common/log_in_dashboard.rst:28 msgid "" "If a certificate warning appears when you try to access the URL for the " "first time, a self-signed certificate is in use, which is not considered " "trustworthy by default. Verify the certificate or add an exception in the " "browser to bypass the warning." msgstr "" #: ../common/log_in_dashboard.rst:33 msgid "" "On the Log In page, enter your user name and password, and click :guilabel:" "`Sign In`. If the cloud supports multi-domain model, you also need to enter " "your domain name." msgstr "" #: ../common/log_in_dashboard.rst:37 msgid "" "The top of the window displays your user name. You can also access the :" "guilabel:`Settings` tab (:ref:`dashboard-settings-tab`) or sign out of the " "dashboard." msgstr "" #: ../common/log_in_dashboard.rst:41 msgid "" "The visible tabs and functions in the dashboard depend on the access " "permissions, or roles, of the user you are logged in as." msgstr "" #: ../common/log_in_dashboard.rst:44 msgid "" "If you are logged in as an end user, the :guilabel:`Project` tab (:ref:" "`dashboard-project-tab`) and :guilabel:`Identity` tab (:ref:`dashboard-" "identity-tab`) are displayed." msgstr "" #: ../common/log_in_dashboard.rst:48 msgid "" "If you are logged in as an administrator, the :guilabel:`Project` tab (:ref:" "`dashboard-project-tab`) and :guilabel:`Admin` tab (:ref:`dashboard-admin-" "tab`) and :guilabel:`Identity` tab (:ref:`dashboard-identity-tab`) are " "displayed." msgstr "" #: ../common/log_in_dashboard.rst:57 msgid "OpenStack dashboard — :guilabel:`Project` tab" msgstr "" #: ../common/log_in_dashboard.rst:59 msgid "" "Projects are organizational units in the cloud, and are also known as " "tenants or accounts. Each user is a member of one or more projects. Within a " "project, a user creates and manages instances." msgstr "" #: ../common/log_in_dashboard.rst:63 msgid "" "From the :guilabel:`Project` tab, you can view and manage the resources in a " "selected project, including instances and images. You can select the project " "from the drop down menu at the top left. If the cloud supports multi-domain " "model, you can also select the domain from this menu." msgstr "" #: ../common/log_in_dashboard.rst:71 msgid "**Figure: Project tab**" msgstr "" #: ../common/log_in_dashboard.rst:73 msgid "" "From the :guilabel:`Project` tab, you can access the following categories:" msgstr "" #: ../common/log_in_dashboard.rst:76 msgid ":guilabel:`Compute` tab" msgstr "" #: ../common/log_in_dashboard.rst:78 msgid ":guilabel:`Overview`: View reports for the project." msgstr "" #: ../common/log_in_dashboard.rst:80 msgid "" ":guilabel:`Instances`: View, launch, create a snapshot from, stop, pause, or " "reboot instances, or connect to them through VNC." msgstr "" #: ../common/log_in_dashboard.rst:83 ../common/log_in_dashboard.rst:169 msgid ":guilabel:`Volumes`: Use the following tabs to complete these tasks:" msgstr "" #: ../common/log_in_dashboard.rst:85 msgid ":guilabel:`Volumes`: View, create, edit, and delete volumes." msgstr "" #: ../common/log_in_dashboard.rst:87 msgid "" ":guilabel:`Volume Snapshots`: View, create, edit, and delete volume " "snapshots." msgstr "" #: ../common/log_in_dashboard.rst:90 msgid "" ":guilabel:`Images`: View images and instance snapshots created by project " "users, plus any images that are publicly available. Create, edit, and delete " "images, and launch instances from images and snapshots." msgstr "" #: ../common/log_in_dashboard.rst:94 msgid "" ":guilabel:`Access & Security`: Use the following tabs to complete these " "tasks:" msgstr "" #: ../common/log_in_dashboard.rst:97 msgid "" ":guilabel:`Security Groups`: View, create, edit, and delete security groups " "and security group rules." msgstr "" #: ../common/log_in_dashboard.rst:100 msgid "" ":guilabel:`Key Pairs`: View, create, edit, import, and delete key pairs." msgstr "" #: ../common/log_in_dashboard.rst:102 msgid "" ":guilabel:`Floating IPs`: Allocate an IP address to or release it from a " "project." msgstr "" #: ../common/log_in_dashboard.rst:105 msgid ":guilabel:`API Access`: View API endpoints." msgstr "" #: ../common/log_in_dashboard.rst:108 msgid ":guilabel:`Network` tab" msgstr "" #: ../common/log_in_dashboard.rst:110 msgid ":guilabel:`Network Topology`: View the network topology." msgstr "" #: ../common/log_in_dashboard.rst:112 msgid ":guilabel:`Networks`: Create and manage public and private networks." msgstr "" #: ../common/log_in_dashboard.rst:114 msgid ":guilabel:`Routers`: Create and manage routers." msgstr "" #: ../common/log_in_dashboard.rst:117 msgid ":guilabel:`Orchestration` tab" msgstr "" #: ../common/log_in_dashboard.rst:119 msgid "" ":guilabel:`Stacks`: Use the REST API to orchestrate multiple composite cloud " "applications." msgstr "" #: ../common/log_in_dashboard.rst:122 msgid "" ":guilabel:`Resource Types`: Show a list of all the supported resource types " "for HOT templates." msgstr "" #: ../common/log_in_dashboard.rst:126 msgid ":guilabel:`Object Store` tab" msgstr "" #: ../common/log_in_dashboard.rst:128 msgid ":guilabel:`Containers`: Create and manage containers and objects." msgstr "" #: ../common/log_in_dashboard.rst:133 msgid "OpenStack dashboard — :guilabel:`Admin` tab" msgstr "" #: ../common/log_in_dashboard.rst:135 msgid "" "Administrative users can use the :guilabel:`Admin` tab to view usage and to " "manage instances, volumes, flavors, images, networks and so on." msgstr "" #: ../common/log_in_dashboard.rst:142 msgid "**Figure: Admin tab**" msgstr "" #: ../common/log_in_dashboard.rst:144 msgid "" "From the :guilabel:`Admin` tab, you can access the following category to " "complete these tasks:" msgstr "" #: ../common/log_in_dashboard.rst:148 msgid ":guilabel:`System` tab" msgstr "" #: ../common/log_in_dashboard.rst:150 msgid ":guilabel:`Overview`: View basic reports." msgstr "" #: ../common/log_in_dashboard.rst:152 msgid "" ":guilabel:`Resource Usage`: Use the following tabs to view the following " "usages:" msgstr "" #: ../common/log_in_dashboard.rst:155 msgid ":guilabel:`Usage Report`: View the usage report." msgstr "" #: ../common/log_in_dashboard.rst:157 msgid ":guilabel:`Stats`: View the statistics of all resources." msgstr "" #: ../common/log_in_dashboard.rst:159 msgid ":guilabel:`Hypervisors`: View the hypervisor summary." msgstr "" #: ../common/log_in_dashboard.rst:161 msgid "" ":guilabel:`Host Aggregates`: View, create, and edit host aggregates. View " "the list of availability zones." msgstr "" #: ../common/log_in_dashboard.rst:164 msgid "" ":guilabel:`Instances`: View, pause, resume, suspend, migrate, soft or hard " "reboot, and delete running instances that belong to users of some, but not " "all, projects. Also, view the log for an instance or access an instance " "through VNC." msgstr "" #: ../common/log_in_dashboard.rst:171 msgid ":guilabel:`Volumes`: View, create, manage, and delete volumes." msgstr "" #: ../common/log_in_dashboard.rst:173 msgid "" ":guilabel:`Volume Types`: View, create, manage, and delete volume types." msgstr "" #: ../common/log_in_dashboard.rst:175 msgid "" ":guilabel:`Volume Snapshots`: View, manage, and delete volume snapshots." msgstr "" #: ../common/log_in_dashboard.rst:177 msgid "" ":guilabel:`Flavors`: View, create, edit, view extra specifications for, and " "delete flavors. A flavor is size of an instance." msgstr "" #: ../common/log_in_dashboard.rst:180 msgid "" ":guilabel:`Images`: View, create, edit properties for, and delete custom " "images." msgstr "" #: ../common/log_in_dashboard.rst:183 msgid "" ":guilabel:`Networks`: View, create, edit properties for, and delete networks." msgstr "" #: ../common/log_in_dashboard.rst:186 msgid "" ":guilabel:`Routers`: View, create, edit properties for, and delete routers." msgstr "" #: ../common/log_in_dashboard.rst:188 msgid "" ":guilabel:`Defaults`: View default quota values. Quotas are hard-coded in " "OpenStack Compute and define the maximum allowable size and number of " "resources." msgstr "" #: ../common/log_in_dashboard.rst:192 msgid "" ":guilabel:`Metadata Definitions`: Import namespace and view the metadata " "information." msgstr "" #: ../common/log_in_dashboard.rst:195 msgid "" ":guilabel:`System Information`: Use the following tabs to view the service " "information:" msgstr "" #: ../common/log_in_dashboard.rst:198 msgid ":guilabel:`Services`: View a list of the services." msgstr "" #: ../common/log_in_dashboard.rst:200 msgid ":guilabel:`Compute Services`: View a list of all Compute services." msgstr "" #: ../common/log_in_dashboard.rst:202 msgid "" ":guilabel:`Block Storage Services`: View a list of all Block Storage " "services." msgstr "" #: ../common/log_in_dashboard.rst:205 msgid ":guilabel:`Network Agents`: View the network agents." msgstr "" #: ../common/log_in_dashboard.rst:207 msgid "" ":guilabel:`Orchestration Services`: View a list of all Orchestration " "services." msgstr "" #: ../common/log_in_dashboard.rst:213 msgid "OpenStack dashboard — :guilabel:`Identity` tab" msgstr "" #: ../common/log_in_dashboard.rst:218 msgid "**Figure:Identity tab**" msgstr "" #: ../common/log_in_dashboard.rst:220 msgid "" ":guilabel:`Projects`: View, create, assign users to, remove users from, and " "delete projects." msgstr "" #: ../common/log_in_dashboard.rst:223 msgid ":guilabel:`Users`: View, create, enable, disable, and delete users." msgstr "" #: ../common/log_in_dashboard.rst:228 msgid "OpenStack dashboard — :guilabel:`Settings` tab" msgstr "" #: ../common/log_in_dashboard.rst:233 msgid "**Figure:Settings tab**" msgstr "" #: ../common/log_in_dashboard.rst:235 msgid "" "Click the :guilabel:`Settings` button from the user drop down menu at the " "top right of any page, you will see the :guilabel:`Settings` tab." msgstr "" #: ../common/log_in_dashboard.rst:238 msgid ":guilabel:`User Settings`: View and manage dashboard settings." msgstr "" #: ../common/log_in_dashboard.rst:240 msgid ":guilabel:`Change Password`: Change the password of the user." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:3 msgid "Show usage statistics for hosts and instances" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:5 msgid "" "You can show basic statistics on resource usage for hosts and instances." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:9 msgid "" "For more sophisticated monitoring, see the `ceilometer `__ project. You can also use tools, such as `Ganglia `__ or `Graphite `__, to gather " "more detailed data." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:16 msgid "Show host usage statistics" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:18 msgid "" "The following examples show the host usage statistics for a host called " "``devstack``." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:21 msgid "List the hosts and the nova-related services that run on them:" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:37 msgid "" "Get a summary of resource usage of all of the instances running on the host:" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:53 msgid "" "The ``cpu`` column shows the sum of the virtual CPUs for instances running " "on the host." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:56 msgid "" "The ``memory_mb`` column shows the sum of the memory (in MB) allocated to " "the instances that run on the host." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:59 msgid "" "The ``disk_gb`` column shows the sum of the root and ephemeral disk sizes " "(in GB) of the instances that run on the host." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:62 msgid "" "The row that has the value ``used_now`` in the ``PROJECT`` column shows the " "sum of the resources allocated to the instances that run on the host, plus " "the resources allocated to the virtual machine of the host itself." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:67 msgid "" "The row that has the value ``used_max`` in the ``PROJECT`` column shows the " "sum of the resources allocated to the instances that run on the host." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:73 msgid "" "These values are computed by using information about the flavors of the " "instances that run on the hosts. This command does not query the CPU usage, " "memory usage, or hard disk usage of the physical host." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:78 msgid "Show instance usage statistics" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:80 msgid "Get CPU, memory, I/O, and network statistics for an instance." msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:82 msgid "List instances:" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:94 msgid "Get diagnostic statistics:" msgstr "" #: ../common/nova_show_usage_statistics_for_hosts_instances.rst:119 msgid "Get summary statistics for each tenant:" msgstr ""