openstack/openstack-manuals
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openstack-manuals/doc/image-guide/locale/zh_CN.po
OpenStack Proposal Bot 2cae2e7f2d Imported Translations from Transifex 
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#
# Translators:
msgid ""
msgstr ""
"Project-Id-Version: OpenStack Manuals\n"
"POT-Creation-Date: 2014-04-24 05:25+0000\n"
"PO-Revision-Date: 2014-04-21 17:07+0000\n"
"Last-Translator: openstackjenkins <jenkins@openstack.org>\n"
"Language-Team: Chinese (China) (http://www.transifex.com/projects/p/openstack-manuals-i18n/language/zh_CN/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: zh_CN\n"
"Plural-Forms: nplurals=1; plural=0;\n"
#: ./doc/image-guide/ch_modifying_images.xml10(title)
msgid "Modify images"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml16(para)
msgid ""
"Do not attempt to use these tools to modify an image that is attached to a "
"running virtual machine. These tools are designed to only modify images that"
" are not currently running."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml12(para)
msgid ""
"Once you have obtained a virtual machine image, you may want to make some "
"changes to it before uploading it to the OpenStack Image Service. Here we "
"describe several tools available that allow you to modify "
"images.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml22(title)
msgid "guestfish"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml23(para)
msgid ""
"The <placeholder-1/> program is a tool from the <link "
"href=\"http://libguestfs.org/\">libguestfs</link> project that allows you to"
" modify the files inside of a virtual machine image."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml28(para)
msgid ""
"<placeholder-1/> does not mount the image directly into the local file "
"system. Instead, it provides you with a shell interface that enables you to "
"view, edit, and delete files. Many of <placeholder-2/> commands, such as "
"<placeholder-3/>, <placeholder-4/>, and <placeholder-5/>, resemble "
"traditional bash commands."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml38(title)
msgid "Example guestfish session"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml39(para)
msgid ""
"Sometimes, you must modify a virtual machine image to remove any traces of "
"the MAC address that was assigned to the virtual network interface card when"
" the image was first created, because the MAC address will be different when"
" it boots the next time. This example shows how to use guestfish to remove "
"references to the old MAC address by deleting the "
"<filename>/etc/udev/rules.d/70-persistent-net.rules</filename> file and "
"removing the <literal>HWADDR</literal> line from the "
"<filename>/etc/sysconfig/network-scripts/ifcfg-eth0</filename> file."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml51(para)
msgid ""
"Assume that you have a CentOS qcow2 image called "
"<filename>centos63_desktop.img</filename>. Mount the image in read-write "
"mode as root, as follows:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml65(para)
msgid ""
"This starts a guestfish session. Note that the guestfish prompt looks like a"
" fish: <literal>&gt; &lt;fs&gt;</literal>."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml68(para)
msgid ""
"We must first use the <placeholder-1/> command at the guestfish prompt "
"before we can do anything else. This will launch a virtual machine, which "
"will be used to perform all of the file manipulations.<placeholder-2/> We "
"can now view the file systems in the image using the <placeholder-3/> "
"command:<placeholder-4/>We need to mount the logical volume that contains "
"the root partition: <placeholder-5/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml82(para)
msgid ""
"Next, we want to delete a file. We can use the <placeholder-1/> guestfish "
"command, which works the same way it does in a traditional shell."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml86(para)
msgid ""
"<placeholder-1/>We want to edit the <filename>ifcfg-eth0</filename> file to "
"remove the <literal>HWADDR</literal> line. The <placeholder-2/> command will"
" copy the file to the host, invoke your editor, and then copy the file back."
" <placeholder-3/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml93(para)
msgid ""
"If you want to modify this image to load the 8021q kernel at boot time, you "
"must create an executable script in the "
"<filename>/etc/sysconfig/modules/</filename> directory. You can use the "
"<placeholder-1/> guestfish command to create an empty file, the "
"<placeholder-2/> command to edit it, and the <placeholder-3/> command to "
"make it executable.<placeholder-4/> We add the following line to the file "
"and save it:<placeholder-5/>Then we set to executable: <placeholder-6/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml107(para)
msgid ""
"We're done, so we can exit using the <placeholder-1/> "
"command:<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml112(title)
msgid "Go further with guestfish"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml113(para)
msgid ""
"There is an enormous amount of functionality in guestfish and a full "
"treatment is beyond the scope of this document. Instead, we recommend that "
"you read the <link href=\"http://libguestfs.org/guestfs-recipes.1.html"
"\">guestfs-recipes</link> documentation page for a sense of what is possible"
" with these tools."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml123(title)
msgid "guestmount"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml124(para)
msgid ""
"For some types of changes, you may find it easier to mount the image's file "
"system directly in the guest. The <placeholder-1/> program, also from the "
"libguestfs project, allows you to do so."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml128(para)
msgid ""
"For example, to mount the root partition from our "
"<filename>centos63_desktop.qcow2</filename> image to "
"<filename>/mnt</filename>, we can do:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml134(para)
msgid ""
"If we didn't know in advance what the mount point is in the guest, we could "
"use the <literal>-i</literal>(inspect) flag to tell guestmount to "
"automatically determine what mount point to use:<placeholder-1/>Once "
"mounted, we could do things like list the installed packages using "
"rpm:<placeholder-2/> Once done, we unmount:<placeholder-3/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml146(title)
msgid "virt-* tools"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml151(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-edit.1.html\">virt-edit</link> for "
"editing a file inside of an image."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml157(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-df.1.html\">virt-df</link> for "
"displaying free space inside of an image."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml163(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-resize.1.html\">virt-resize</link> "
"for resizing an image."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml169(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-sysprep.1.html\">virt-sysprep</link>"
" for preparing an image for distribution (for example, delete SSH host keys,"
" remove MAC address info, or remove user accounts)."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml177(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-sparsify.1.html\">virt-"
"sparsify</link> for making an image sparse"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml183(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-v2v/\">virt-p2v</link> for "
"converting a physical machine to an image that runs on KVM"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml189(para)
msgid ""
"<link href=\"http://libguestfs.org/virt-v2v/\">virt-v2v</link> for "
"converting Xen and VMWare images to KVM images"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml147(para)
msgid ""
"The <link href=\"http://libguestfs.org/\">libguestfs</link> project has a "
"number of other useful tools, including:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml196(title)
msgid "Modify a single file inside of an image"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml197(para)
msgid ""
"This example shows how to use <placeholder-1/> to modify a file. The command"
" can take either a filename as an argument with the <literal>-a</literal> "
"flag, or a domain name as an argument with the <literal>-d</literal> flag. "
"The following examples shows how to use this to modify the "
"<filename>/etc/shadow</filename> file in instance with libvirt domain name "
"<literal>instance-000000e1</literal> that is currently running:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml214(title)
msgid "Resize an image"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml215(para)
msgid ""
"Here's a simple of example of how to use <placeholder-1/> to resize an "
"image. Assume we have a 16 GB Windows image in qcow2 format that we want to "
"resize to 50 GB. First, we use <placeholder-2/> to identify the "
"partitions:<placeholder-3/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml227(para)
msgid ""
"In this case, it's the <filename>/dev/sda2</filename> partition that we want"
" to resize. We create a new qcow2 image and use the <placeholder-1/> command"
" to write a resized copy of the original into the new image: "
"<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml261(title)
msgid "Loop devices, kpartx, network block devices"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml265(para)
msgid ""
"Mounting untrusted guest images using the tools described in this section is"
" a security risk, always use libguestfs tools such as guestfish and "
"guestmount if you have access to them. See <link "
"href=\"https://www.berrange.com/posts/2013/02/20/a-reminder-why-you-should-"
"never-mount-guest-disk-images-on-the-host-os/\">A reminder why you should "
"never mount guest disk images on the host OS</link> by Daniel Berrangé for "
"more details."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml262(para)
msgid ""
"If you don't have access to libguestfs, you can mount image file systems "
"directly in the host using loop devices, kpartx, and network block "
"devices.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml275(title)
msgid "Mount a raw image (without LVM)"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml276(para)
msgid ""
"If you have a raw virtual machine image that is not using LVM to manage its "
"partitions. First, use the <placeholder-1/> command to find an unused loop "
"device. <placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml282(para)
msgid ""
"In this example, <filename>/dev/loop0</filename> is free. Associate a loop "
"device with the raw image:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml285(para)
msgid ""
"If the image only has a single partition, you can mount the loop device "
"directly:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml288(para)
msgid ""
"If the image has multiple partitions, use <placeholder-1/> to expose the "
"partitions as separate devices (for example, "
"<filename>/dev/mapper/loop0p1</filename>), then mount the partition that "
"corresponds to the root file system:<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml294(para)
msgid ""
"If the image has, say three partitions (/boot, /, /swap), there should be "
"one new device created per partition:<placeholder-1/>To mount the second "
"partition, as root:<placeholder-2/>Once you're done, to clean "
"up:<placeholder-3/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml309(title)
msgid "Mount a raw image (with LVM)"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml310(para)
msgid ""
"If your partitions are managed with LVM, use losetup and kpartx as in the "
"previous example to expose the partitions to the host:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml317(para)
msgid ""
"Next, you need to use the <placeholder-1/> command to identify the LVM "
"volume groups and then <placeholder-2/> to expose the volumes as devices:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml327(para)
msgid "Clean up when you're done:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml334(title)
msgid "Mount a qcow2 image (without LVM)"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml335(para)
msgid ""
"You need the <literal>nbd</literal> (network block device) kernel module "
"loaded to mount qcow2 images. This will load it with support for 16 block "
"devices, which is fine for our purposes. As root:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml340(para)
msgid ""
"Assuming the first block device (<filename>/dev/nbd0</filename>) is not "
"currently in use, we can expose the disk partitions using the "
"<placeholder-1/> and <placeholder-2/> commands. As root:<placeholder-3/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml347(para)
msgid ""
"If the image has, say three partitions (/boot, /, /swap), there should be "
"one new device created for each partition:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml356(para)
msgid ""
"If the network block device you selected was already in use, the initial "
"<placeholder-1/> command will fail silently, and the "
"<filename>/dev/nbd3p{1,2,3}</filename> device files will not be created."
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml363(para)
msgid ""
"If the image partitions are not managed with LVM, they can be mounted "
"directly:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml367(para)
msgid "When you're done, clean up:"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml372(title)
msgid "Mount a qcow2 image (with LVM)"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml373(para)
msgid ""
"If the image partitions are managed with LVM, after you use <placeholder-1/>"
" and <placeholder-2/>, you must use <placeholder-3/> and <placeholder-4/> in"
" order to expose the LVM partitions as devices that can be "
"mounted:<placeholder-5/>"
msgstr ""
#: ./doc/image-guide/ch_modifying_images.xml387(para)
msgid "When you're done, clean up:<placeholder-1/>"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_centos-example.xml80(None)
#: ./doc/image-guide/section_centos-example.xml84(None)
msgid ""
"@@image: 'figures/centos-install.png'; md5=013b5be9e167ee27e674859ba4869d89"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_centos-example.xml96(None)
msgid ""
"@@image: 'figures/centos-tcpip.png'; md5=fe0324d0d74368d1920c243fd72747fd"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_centos-example.xml107(None)
msgid ""
"@@image: 'figures/install-method.png'; md5=1d60286d52f6b385a5d15ae042858893"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_centos-example.xml122(None)
msgid "@@image: 'figures/url-setup.png'; md5=b2f3b4a3552ad175575f5eb78e63dfd8"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_centos-example.xml188(None)
msgid ""
"@@image: 'figures/centos-complete.png'; md5=1b2c6a2e45a9ae52a5f6338ae74b1e54"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml6(title)
msgid "Example: CentOS image"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml7(para)
msgid ""
"We'll run through an example of installing a CentOS image. This will focus "
"mainly on CentOS 6.4. Because the CentOS installation process may change "
"across versions, if you are using a different version of CentOS the "
"installer steps may differ."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml13(title)
msgid "Download a CentOS install ISO"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml17(para)
msgid ""
"Navigate to the <link "
"href=\"http://www.centos.org/modules/tinycontent/index.php?id=30\">CentOS "
"mirrors</link> page."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml22(para)
msgid ""
"Click one of the <literal>HTTP</literal> links in the right-hand column next"
" to one of the mirrors."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml27(para)
msgid ""
"Click the folder link of the CentOS version you want to use. For example, "
"<literal>6.4/</literal>."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml32(para)
msgid "Click the <literal>isos/</literal> folder link."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml36(para)
msgid "Click the <literal>x86_64/</literal> folder link for 64-bit images."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml40(para)
msgid ""
"Click the ISO image you want to download. The netinstall ISO. For example, "
"<filename>CentOS-6.4-x86_64-netinstall.iso</filename> is a good choice since"
" it's a smaller image that will download missing packages from the Internet "
"during the install process."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml51(title)
#: ./doc/image-guide/section_ubuntu-example.xml21(title)
msgid "Start the install process"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml52(para)
#: ./doc/image-guide/section_ubuntu-example.xml22(para)
msgid ""
"Start the installation process using either <placeholder-1/> or "
"<placeholder-2/> as described in the previous section. If using "
"<placeholder-3/>, don't forget to connect your VNC client to the virtual "
"machine."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml58(para)
msgid ""
"We will assume the name of your virtual machine image is "
"<literal>centos-6.4</literal>, which we need to know when using "
"<placeholder-1/> commands to manipulate the state of the image."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml62(para)
#: ./doc/image-guide/section_ubuntu-example.xml32(para)
msgid ""
"If you're using virt-manager, the commands should look something like "
"this:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml73(title)
#: ./doc/image-guide/section_centos-example.xml174(title)
#: ./doc/image-guide/section_ubuntu-example.xml43(title)
#: ./doc/image-guide/section_ubuntu-example.xml69(title)
msgid "Step through the install"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml74(para)
msgid ""
"At the initial Installer boot menu, choose the \"Install or upgrade an "
"existing system\" option. Step through the install prompts, the defaults "
"should be fine."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml89(title)
msgid "Configure TCP/IP"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml90(para)
msgid ""
"The default TCP/IP settings are fine. In particular, ensure that Enable IPv4"
" support is enabled with DHCP, which is the default."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml102(title)
msgid "Point the installer to a CentOS web server"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml103(para)
msgid "Choose URL as the installation method."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml116(para)
msgid "Consider using other mirrors as an alternative to mirror.umd.edu."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml110(para)
msgid ""
"Depending on the version of CentOS, the net installer requires that the user"
" specify either a URL, or the web site and a CentOS directory that "
"corresponds to one of the CentOS mirrors. If the installer asks for a single"
" URL, an example of a valid URL would be: "
"<literal>http://mirror.umd/centos/6/os/x86_64</literal>.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml126(para)
msgid ""
"If the installer asks for web site name and CentOS directory separately, an "
"example would be:"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml131(para)
msgid "Web site name: <literal>mirror.umd.edu</literal>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml136(para)
msgid "CentOS directory: <literal>centos/6/os/x86_64</literal>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml141(para)
msgid ""
"See <link "
"href=\"http://www.centos.org/modules/tinycontent/index.php?id=30\">CentOS "
"mirror page</link> to get a full list of mirrors, click on the \"HTTP\" link"
" of a mirror to retrieve the web site name of a mirror."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml148(title)
msgid "Storage devices"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml149(para)
msgid ""
"If asked about what type of devices your installation involves, choose "
"\"Basic Storage Devices\"."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml153(title)
#: ./doc/image-guide/section_ubuntu-example.xml55(title)
msgid "Hostname"
msgstr "主机名字"
#: ./doc/image-guide/section_centos-example.xml154(para)
msgid ""
"The installer may ask you to choose a hostname. The default "
"(<literal>localhost.localdomain</literal>) is fine. We will install the "
"cloud-init package later, which will set the hostname on boot when a new "
"instance is provisioned using this image."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml161(title)
#: ./doc/image-guide/section_ubuntu-example.xml75(title)
msgid "Partition the disks"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml162(para)
#: ./doc/image-guide/section_ubuntu-example.xml76(para)
msgid ""
"There are different options for partitioning the disks. The default "
"installation will use LVM partitions, and will create three partitions "
"(<filename>/boot</filename>, <filename>/</filename>, swap), and this will "
"work fine. Alternatively, you may wish to create a single ext4 partition, "
"mounted to \"<literal>/</literal>\", should also work fine."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml169(para)
#: ./doc/image-guide/section_ubuntu-example.xml83(para)
msgid ""
"If unsure, we recommend you use the installer's default partition scheme, "
"since there is no clear advantage to one scheme or another."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml175(para)
msgid ""
"Step through the install, using the default options. The simplest thing to "
"do is to choose the \"Basic Server\" install (may be called \"Server\" "
"install on older versions of CentOS), which will install an SSH server."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml181(title)
#: ./doc/image-guide/section_ubuntu-example.xml120(title)
msgid "Detach the CD-ROM and reboot"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml182(para)
msgid ""
"Once the install completes, you will see the screen \"Congratulations, your "
"CentOS installation is complete\"."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml197(replaceable)
#: ./doc/image-guide/section_centos-example.xml374(replaceable)
#: ./doc/image-guide/section_ubuntu-example.xml144(replaceable)
#: ./doc/image-guide/section_ubuntu-example.xml238(replaceable)
msgid "vm-image"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml192(para)
#: ./doc/image-guide/section_ubuntu-example.xml139(para)
msgid ""
"To eject a disk using <placeholder-1/>, libvirt requires that you attach an "
"empty disk at the same target that the CDROM was previously attached, which "
"should be <literal>hdc</literal>. You can confirm the appropriate target "
"using the <placeholder-2/> command."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml212(para)
msgid ""
"Run the following commands from the host to eject the disk and reboot using "
"virsh, as root. If you are using virt-manager, the commands below will work,"
" but you can also use the GUI to detach and reboot it by manually stopping "
"and starting.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml221(para)
msgid ""
"In theory, the <placeholder-1/> command can be used instead of using destroy"
" and start commands. However, in our testing we were unable to reboot "
"successfully using the <placeholder-2/> command."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml230(title)
#: ./doc/image-guide/section_ubuntu-example.xml176(title)
msgid "Log in to newly created image"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml231(para)
msgid ""
"When you boot for the first time after install, it may ask you about "
"authentication tools, you can just choose \"Exit\". Then, log in as root "
"using the root password you specified."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml237(title)
msgid "Configure to fetch metadata"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml243(para)
msgid ""
"Install a cloud-init RPM, which is a port of the Ubuntu <link "
"href=\"https://launchpad.net/cloud-init\">cloud-init</link> package. This is"
" the recommended approach."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml250(para)
msgid ""
"Modify <filename>/etc/rc.local</filename> to fetch desired information from "
"the metadata service, as described below."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml238(para)
msgid ""
"An instance must perform several steps on start up by interacting with the "
"metadata service. For example, retrieve ssh public key and execute user data"
" script. There are several ways to implement this functionality, "
"including:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml257(title)
msgid "Use cloud-init to fetch the public key"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml258(para)
msgid ""
"The cloud-init package will automatically fetch the public key from the "
"metadata server and place the key in an account. You can install cloud-init "
"inside the CentOS guest by adding the EPEL repo:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml264(para)
#: ./doc/image-guide/section_ubuntu-example.xml201(para)
msgid ""
"The account varies by distribution. On Ubuntu-based virtual machines, the "
"account is called \"ubuntu\". On Fedora-based virtual machines, the account "
"is called \"ec2-user\"."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml268(para)
msgid ""
"You can change the name of the account used by cloud-init by editing the "
"<filename>/etc/cloud/cloud.cfg</filename> file and adding a line with a "
"different user. For example, to configure cloud-init to put the key in an "
"account named <literal>admin</literal>, edit the configuration file so it "
"has the line:"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml278(title)
msgid "Write a script to fetch the public key (if no cloud-init)"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml280(para)
msgid ""
"If you are not able to install the cloud-init package in your image, to "
"fetch the ssh public key and add it to the root account, edit the "
"<filename>/etc/rc.local</filename> file and add the following lines before "
"the line “<literal>touch /var/lock/subsys/local</literal>”"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml310(para)
msgid ""
"Some VNC clients replace : (colon) with ; (semicolon) and _ (underscore) "
"with - (hyphen). Make sure it's http: not http; and authorized_keys not "
"authorized-keys."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml316(para)
msgid ""
"The above script only retrieves the ssh public key from the metadata server."
" It does not retrieve <emphasis role=\"italic\">user data</emphasis>, which "
"is optional data that can be passed by the user when requesting a new "
"instance. User data is often used for running a custom script when an "
"instance comes up."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml323(para)
msgid ""
"As the OpenStack metadata service is compatible with version 2009-04-04 of "
"the Amazon EC2 metadata service, consult the Amazon EC2 documentation on "
"<link href=\"http://docs.amazonwebservices.com/AWSEC2/2009-04-04/UserGuide"
"/AESDG-chapter-instancedata.html\">Using Instance Metadata</link> for "
"details on how to retrieve user data."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml332(title)
msgid "Disable the zeroconf route"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml333(para)
msgid ""
"In order for the instance to access the metadata service, disable the "
"default zeroconf route:"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml338(title)
msgid "Configure console"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml345(replaceable)
msgid "..."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml339(para)
msgid ""
"In order for <placeholder-1/> to work properly on CentOS 6.x, guests you may"
" need to add the following lines to "
"<filename>/boot/grub/menu.lst</filename><placeholder-2/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml348(title)
#: ./doc/image-guide/section_ubuntu-example.xml214(title)
msgid "Shut down the instance"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml349(para)
#: ./doc/image-guide/section_ubuntu-example.xml215(para)
msgid "From inside the instance, as root:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml353(title)
#: ./doc/image-guide/section_ubuntu-example.xml219(title)
msgid "Clean up (remove MAC address details)"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml354(para)
msgid ""
"The operating system records the MAC address of the virtual ethernet card in"
" locations such as <filename>/etc/sysconfig/network-scripts/ifcfg-"
"eth0</filename> and <filename>/etc/udev/rules.d/70-persistent-"
"net.rules</filename> during the instance process. However, each time the "
"image boots up, the virtual ethernet card will have a different MAC address,"
" so this information must be deleted from the configuration file."
msgstr ""
#: ./doc/image-guide/section_centos-example.xml363(para)
#: ./doc/image-guide/section_ubuntu-example.xml227(para)
msgid ""
"There is a utility called <placeholder-1/>, that performs various cleanup "
"tasks such as removing the MAC address references. It will clean up a "
"virtual machine image in place:<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml370(title)
#: ./doc/image-guide/section_ubuntu-example.xml234(title)
msgid "Undefine the libvirt domain"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml371(para)
msgid ""
"Now that the image is ready to be uploaded to the Image Service, you no "
"longer need to have this virtual machine image managed by libvirt. Use the "
"<placeholder-1/> command to inform libvirt.<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml379(title)
#: ./doc/image-guide/section_ubuntu-example.xml243(title)
msgid "Image is complete"
msgstr ""
#: ./doc/image-guide/section_centos-example.xml380(para)
msgid ""
"The underlying image file you created with <placeholder-1/>. For example, "
"<filename>/tmp/centos-6.4.qcow2</filename> is now ready for uploading to the"
" OpenStack Image Service."
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml10(title)
msgid "OpenStack Virtual Machine Image Guide"
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml12(titleabbrev)
msgid "VM Image Guide"
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml20(orgname)
#: ./doc/image-guide/bk-imageguide.xml25(holder)
msgid "OpenStack Foundation"
msgstr "OpenStack基金会"
#: ./doc/image-guide/bk-imageguide.xml24(year)
msgid "2013"
msgstr "2013"
#: ./doc/image-guide/bk-imageguide.xml27(releaseinfo)
msgid "current"
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml28(productname)
msgid "OpenStack"
msgstr "OpenStack"
#: ./doc/image-guide/bk-imageguide.xml32(remark)
msgid "Remaining licensing details are filled in by the template."
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml37(para)
msgid ""
"This guide describes how to obtain, create, and modify virtual machine "
"images that are compatible with OpenStack."
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml44(date)
msgid "2013-10-25"
msgstr "2013-10-25"
#: ./doc/image-guide/bk-imageguide.xml48(para)
msgid "Adds information about image formats, properties."
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml55(date)
msgid "2013-10-17"
msgstr "2013-10-17"
#: ./doc/image-guide/bk-imageguide.xml59(para)
msgid "Havana release."
msgstr "Havana发行版。"
#: ./doc/image-guide/bk-imageguide.xml65(date)
msgid "2013-06-04"
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml69(para)
msgid "Updated title for consistency."
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml76(date)
msgid "2013-05-28"
msgstr ""
#: ./doc/image-guide/bk-imageguide.xml80(para)
msgid "Initial release of this guide."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_ubuntu-example.xml50(None)
msgid ""
"@@image: 'figures/ubuntu-install.png'; md5=a1f2ab707b7bc3122e20e6e0e4580887"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_ubuntu-example.xml104(None)
msgid ""
"@@image: 'figures/ubuntu-software-selection.png'; "
"md5=423be828f701345f7d20551a39f24271"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_ubuntu-example.xml115(None)
msgid ""
"@@image: 'figures/ubuntu-grub.png'; md5=e46a46bd4044483da7cd07de2ff1ddbc"
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/section_ubuntu-example.xml128(None)
msgid ""
"@@image: 'figures/ubuntu-finished.png'; md5=750be1d6a71b4186be563c049043e3a4"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml6(title)
msgid "Example: Ubuntu image"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml7(para)
msgid ""
"We'll run through an example of installing an Ubuntu image. This will focus "
"mainly on Ubuntu 12.04 (Precise Pangolin) server. Because the Ubuntu "
"installation process may change across versions, if you are using a "
"different version of Ubuntu the installer steps may differ."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml13(title)
msgid "Download an Ubuntu install ISO"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml14(para)
msgid ""
"In this example, we'll use the network installation ISO, since it's a "
"smaller image. The 64-bit 12.04 network installer ISO is at <link "
"href=\"http://archive.ubuntu.com/ubuntu/dists/precise/main/installer-"
"amd64/current/images/netboot/mini.iso\">http://archive.ubuntu.com/ubuntu/dists/precise/main"
"/installer-amd64/current/images/netboot/mini.iso</link>"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml28(para)
msgid ""
"We will assume the name of your virtual machine image is "
"<literal>ubuntu-12.04</literal>, which we need to know when using "
"<placeholder-1/> commands to manipulate the state of the image."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml44(para)
msgid ""
"At the initial Installer boot menu, choose the \"Install\" option. Step "
"through the install prompts, the defaults should be fine."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml56(para)
msgid ""
"The installer may ask you to choose a hostname. The default "
"(<literal>ubuntu</literal>) is fine. We will install the cloud-init package "
"later, which will set the hostname on boot when a new instance is "
"provisioned using this image."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml64(title)
msgid "Select a mirror"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml65(para)
msgid "The default mirror proposed by the installer should be fine."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml70(para)
msgid ""
"Step through the install, using the default options. When prompted for a "
"username, the default (<literal>ubuntu</literal>) is fine."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml88(title)
msgid "Automatic updates"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml89(para)
msgid ""
"The Ubuntu installer will ask how you want to manage upgrades on your "
"system. This option depends on your specific use case. If your virtual "
"machine instances will be connected to the internet, we recommend \"Install "
"security updates automatically\"."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml96(title)
msgid "Software selection: OpenSSH server"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml97(para)
msgid ""
"Choose \"OpenSSH server\"so that you will be able to SSH into the virtual "
"machine when it launches inside of an OpenStack cloud."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml109(title)
msgid "Install GRUB boot loader"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml110(para)
msgid ""
"Select \"Yes\" when asked about installing the GRUB boot loader to the "
"master boot record."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml121(para)
msgid ""
"Select the defaults for all of the remaining options. When the installation "
"is complete, you will be prompted to remove the CD-ROM."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml133(para)
msgid ""
"When you hit \"Continue\" the virtual machine will shut down, even though it"
" says it will reboot."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml160(para)
msgid ""
"Run the following commands in the host as root to start up the machine again"
" as paused, eject the disk and resume. If you are using virt-manager, you "
"may use the GUI instead.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml167(para)
msgid ""
"In the example above, we start the instance paused, eject the disk, and then"
" unpause. In theory, we could have ejected the disk at the \"Installation "
"complete\" screen. However, our testing indicates that the Ubuntu installer "
"locks the drive so that it cannot be ejected at that point."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml177(para)
msgid ""
"When you boot for the first time after install, it may ask you about "
"authentication tools, you can just choose 'Exit'. Then, log in as root using"
" the root password you specified."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml183(title)
msgid "Install cloud-init"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml184(para)
msgid ""
"The <placeholder-1/> script starts on instance boot and will search for a "
"metadata provider to fetch a public key from. The public key will be placed "
"in the default user account for the image."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml188(para)
msgid "Install the <package>cloud-init</package> package:"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml190(para)
msgid ""
"When building Ubuntu images <placeholder-1/> must be explicitly configured "
"for the metadata source in use. The OpenStack metadata server emulates the "
"EC2 metadata service used by images in Amazon EC2."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml195(para)
msgid ""
"To set the metadata source to be used by the image run the <placeholder-1/> "
"command against the <package>cloud-init</package> package. When prompted "
"select the <literal>EC2</literal> data source: <placeholder-2/>"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml205(para)
msgid ""
"You can change the name of the account used by cloud-init by editing the "
"<filename>/etc/cloud/cloud.cfg</filename> file and adding a line with a "
"different user. For example, to configure cloud-init to put the key in an "
"account named \"admin\", edit the config file so it has the "
"line:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml220(para)
msgid ""
"The operating system records the MAC address of the virtual ethernet card in"
" locations such as <filename>/etc/udev/rules.d/70-persistent-"
"net.rules</filename> during the instance process. However, each time the "
"image boots up, the virtual ethernet card will have a different MAC address,"
" so this information must be deleted from the configuration file."
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml235(para)
msgid ""
"Now that the image is ready to be uploaded to the Image Service, we no "
"longer need to have this virtual machine image managed by libvirt. Use the "
"<placeholder-1/> command to inform libvirt<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/section_ubuntu-example.xml244(para)
msgid ""
"The underlying image file that you created with <placeholder-1/>, such as "
"<filename>/tmp/precise.qcow2</filename>, is now ready for uploading to the "
"OpenStack Image Service."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml6(title)
msgid "Introduction"
msgstr "介绍"
#: ./doc/image-guide/ch_introduction.xml7(para)
msgid ""
"An OpenStack Compute cloud is not very useful unless you have virtual "
"machine images (which some people call \"virtual appliances\"). This guide "
"describes how to obtain, create, and modify virtual machine images that are "
"compatible with OpenStack."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml10(para)
msgid ""
"To keep things brief, we'll sometimes use the term \"image\" instead of "
"\"virtual machine image\"."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml12(para)
msgid "What is a virtual machine image?"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml13(para)
msgid ""
"A virtual machine image is a single file which contains a virtual disk that "
"has a bootable operating system installed on it."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml15(para)
msgid ""
"Virtual machine images come in different formats, some of which are "
"described below. In a later chapter, we'll describe how to convert between "
"formats."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml19(term)
msgid "Raw"
msgstr "Raw"
#: ./doc/image-guide/ch_introduction.xml26(para)
msgid ""
"We don't recommend creating raw images by dd'ing block device files, we "
"discuss how to create raw images later."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml20(para)
msgid ""
"The \"raw\" image format is the simplest one, and is natively supported by "
"both KVM and Xen hypervisors. You can think of a raw image as being the bit-"
"equivalent of a block device file, created as if somebody had copied, say, "
"<filename>/dev/sda</filename> to a file using the <placeholder-1/> command. "
"<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml32(term)
#: ./doc/image-guide/ch_converting.xml26(td)
#: ./doc/image-guide/ch_converting.xml27(literal)
msgid "qcow2"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml37(para)
msgid "Using sparse representation, so the image size is smaller"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml40(para)
msgid "Support for snapshots"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml33(para)
msgid ""
"The <link href=\"http://en.wikibooks.org/wiki/QEMU/Images\">qcow2</link> "
"(QEMU copy-on-write version 2) format is commonly used with the KVM "
"hypervisor. It has some additional features over the raw format, such "
"as:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml43(para)
msgid ""
"Because qcow2 is sparse, it's often faster to convert a raw image to qcow2 "
"and upload it then to upload the raw file."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml47(para)
msgid ""
"Because raw images don't support snapshots, OpenStack Compute will "
"automatically convert raw image files to qcow2 as needed."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml53(term)
msgid "AMI/AKI/ARI"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml59(para)
msgid "AMI (Amazon Machine Image):"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml60(para)
msgid "This is a virtual machine image in raw format, as described above."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml64(para)
msgid "AKI (Amazon Kernel Image)"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml65(para)
msgid ""
"A kernel file that the hypervisor will load initially to boot the image. For"
" a Linux machine, this would be a <emphasis>vmlinuz</emphasis> file."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml72(para)
msgid "ARI (Amazon Ramdisk Image)"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml73(para)
msgid ""
"An optional ramdisk file mounted at boot time. For a Linux machine, this "
"would be an <emphasis>initrd</emphasis> file."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml54(para)
msgid ""
"The <link "
"href=\"http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AMIs.html\">AMI/AKI/ARI"
" </link>format was the initial image format supported by Amazon EC2. The "
"image consists of three files:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml81(term)
msgid "UEC tarball"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml84(para)
msgid ""
"Ubuntu Enterprise Cloud refers to a discontinued Eucalyptus-based Ubuntu "
"cloud solution that has been replaced by the OpenStack-based Ubuntu Cloud "
"Infrastructure."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml82(para)
msgid ""
"A UEC (Ubuntu Enterprise Cloud) tarball is a gzipped tarfile that contains "
"an AMI file, AKI file, and ARI file.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml90(term)
msgid "VMDK"
msgstr "VMDK"
#: ./doc/image-guide/ch_introduction.xml91(para)
msgid ""
"VMWare's ESXi hypervisor uses the <link href=\"http://www.vmware.com"
"/technical-resources/interfaces/vmdk.html\">VMDK</link> (Virtual Machine "
"Disk) format for images."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml96(term)
msgid "VDI"
msgstr "VDI"
#: ./doc/image-guide/ch_introduction.xml97(para)
msgid ""
"VirtualBox uses the <link "
"href=\"https://forums.virtualbox.org/viewtopic.php?t=8046\">VDI</link> "
"(Virtual Disk Image) format for image files. None of the OpenStack Compute "
"hypervisors support VDI directly, so you will need to convert these files to"
" a different format to use them with OpenStack."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml104(term)
msgid "VHD"
msgstr "VHD"
#: ./doc/image-guide/ch_introduction.xml105(para)
msgid "Microsoft Hyper-V uses the VHD (Virtual Hard Disk) format for images."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml108(term)
msgid "VHDX"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml109(para)
msgid ""
"The version of Hyper-V that ships with Microsoft Server 2012 uses the newer "
"<link href=\"http://technet.microsoft.com/en-"
"us/library/hh831446.aspx\">VHDX</link> format, which has some additional "
"features over VHD such as support for larger disk sizes and protection "
"against data corruption during power failures."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml115(term)
msgid "OVF"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml116(para)
msgid ""
"<link href=\"http://www.dmtf.org/standards/ovf\">OVF</link> (Open "
"Virtualization Format) is a packaging format for virtual machines, defined "
"by the Distributed Management Task Force (DMTF) standards group. An OVF "
"package contains one or more image files, a .ovf XML metadata file that "
"contains information about the virtual machine, and possibly other files as "
"well."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml121(para)
msgid ""
"An OVF package can be distributed in different ways. For example, it could "
"be distributed as a set of discrete files, or as a tar archive file with an "
".ova (open virtual appliance/application) extension."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml124(para)
msgid ""
"OpenStack Compute does not currently have support for OVF packages, so you "
"will need to extract the image file(s) from an OVF package if you wish to "
"use it with OpenStack."
msgstr ""
#: ./doc/image-guide/ch_introduction.xml129(term)
msgid "ISO"
msgstr ""
#: ./doc/image-guide/ch_introduction.xml130(para)
msgid ""
"The <link href=\"http://www.ecma-"
"international.org/publications/standards/Ecma-119.htm\">ISO</link> format is"
" a disk image formatted with the read-only ISO 9660 (also known as ECMA-119)"
" filesystem commonly used for CDs and DVDs. While we don't normally think of"
" ISO as a virtual machine image format, since ISOs contain bootable "
"filesystems with an installed operating system, you can treat them the same "
"as you treat other virtual machine image files."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml6(title)
msgid "Tool support for image creation"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml8(para)
msgid "There are several tools that are designed to automate image creation."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml11(title)
msgid "Oz"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml22(para)
msgid ""
"As of this writing, there are no Oz packages for Ubuntu, so you will need to"
" either install from source or build your own .deb file."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml12(para)
msgid ""
"<link href=\"https://github.com/clalancette/oz/wiki\">Oz</link> is a "
"command-line tool that automates the process of creating a virtual machine "
"image file. Oz is a Python app that interacts with KVM to step through the "
"process of installing a virtual machine. It uses a predefined set of "
"kickstart (Red Hat-based systems) and preseed files (Debian-based systems) "
"for operating systems that it supports, and it can also be used to create "
"Microsoft Windows images. On Fedora, install Oz with "
"yum:<placeholder-1/><placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml26(para)
msgid ""
"A full treatment of Oz is beyond the scope of this document, but we will "
"provide an example. You can find additional examples of Oz template files on"
" github at <link href=\"https://github.com/rackerjoe/oz-image-"
"build/tree/master/templates\">rackerjoe/oz-image-build/templates</link>. "
"Here's how you would create a CentOS 6.4 image with Oz."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml33(para)
msgid ""
"Create a template file (we'll call it <filename>centos64.tdl</filename>) "
"with the following contents. The only entry you will need to change is the "
"<literal>&lt;rootpw&gt;</literal> contents.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml71(para)
msgid ""
"This Oz template specifies where to download the Centos 6.4 install ISO. Oz "
"will use the version information to identify which kickstart file to use. In"
" this case, it will be <link "
"href=\"https://github.com/clalancette/oz/blob/master/oz/auto/RHEL6.auto\">RHEL6.auto</link>."
" It adds EPEL as a repository and install the <literal>epel-"
"release</literal>, <literal>cloud-utils</literal>, and <literal>cloud-"
"init</literal> packages, as specified in the <literal>packages</literal> "
"section of the file."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml82(para)
msgid ""
"After Oz does the initial OS install using the kickstart file, it customizes"
" the image by doing an update. It also removes any reference to the eth0 "
"device that libvirt creates while Oz does the customizing, as specified in "
"the <literal>command</literal> section of the XML file."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml88(para)
msgid "To run this, do, as root:"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml91(para)
msgid ""
"The <literal>-d3</literal> flag tells Oz to show status information as it "
"runs."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml95(para)
msgid ""
"The <literal>-u</literal> tells Oz to do the customization (install extra "
"packages, run the commands) once it does the initial install."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml101(para)
msgid ""
"The <literal>-x &lt;filename&gt;</literal> flag tells Oz what filename to "
"use to write out a libvirt XML file (otherwise it will default to something "
"like <filename>centos64Apr_03_2013-12:39:42</filename>."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml89(para)
msgid ""
"<placeholder-1/><placeholder-2/>If you leave out the <literal>-u</literal> "
"flag, or you want to edit the file to do additional customizations, you can "
"use the <placeholder-3/> command, using the libvirt XML file that "
"<placeholder-4/> creates. For example: <placeholder-5/> Oz will invoke "
"libvirt to boot the image inside of KVM, then Oz will ssh into the instance "
"and perform the customizations."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml119(title)
msgid "VMBuilder"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml120(para)
msgid ""
"<link href=\"https://launchpad.net/vmbuilder\">VMBuilder</link> (Virtual "
"Machine Builder) is a command-line tool that creates virtual machine images "
"for different hypervisors. The version of VMBuilder that ships with Ubuntu "
"can only create Ubuntu virtual machine guests. The version of VMBuilder that"
" ships with Debian can create Ubuntu and Debian virtual machine guests."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml127(para)
msgid ""
"The <link href=\"https://help.ubuntu.com/12.04/serverguide/jeos-and-"
"vmbuilder.html\"><citetitle>Ubuntu Server Guide</citetitle></link> has "
"documentation on how to use VMBuilder to create an Ubuntu image."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml134(title)
msgid "BoxGrinder"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml135(para)
msgid ""
"<link href=\"http://boxgrinder.org/\">BoxGrinder</link>  is another tool for"
" creating virtual machine images, which it calls appliances. BoxGrinder can "
"create Fedora, Red Hat Enterprise Linux, or CentOS images. BoxGrinder is "
"currently only supported on Fedora."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml144(title)
msgid "VeeWee"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml145(para)
msgid ""
"<link href=\"https://github.com/jedi4ever/veewee\"> VeeWee</link> is often "
"used to build <link href=\"http://vagrantup.com\">Vagrant</link> boxes, but "
"it can also be used to build KVM images."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml151(title)
msgid "imagefactory"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml152(para)
msgid ""
"<link href=\"http://imgfac.org/\">imagefactory</link> is a newer tool "
"designed to automate the building, converting, and uploading images to "
"different cloud providers. It uses Oz as its back-end and includes support "
"for OpenStack-based clouds."
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml159(title)
msgid "SUSE Studio"
msgstr ""
#: ./doc/image-guide/ch_creating_images_automatically.xml160(para)
msgid ""
"<link href=\"http://susestudio.com\">SUSE Studio</link> is a web application"
" for building and testing software applications in a web browser. It "
"supports the creation of physical, virtual or cloud-based applications and "
"includes support for building images for OpenStack based clouds using SUSE "
"Linux Enterprise and openSUSE as distributions."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml10(title)
msgid "OpenStack Linux image requirements"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml12(para)
msgid ""
"For a Linux-based image to have full functionality in an OpenStack Compute "
"cloud, there are a few requirements. For some of these, you can fulfill the "
"requirement by installing the <link "
"href=\"https://cloudinit.readthedocs.org/en/latest/\"><package>cloud-"
"init</package></link> package. Read this section before you create your own "
"image to be sure that the image supports the OpenStack features that you "
"plan to use."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml22(para)
msgid ""
"Disk partitions and resize root partition on boot (<package>cloud-"
"init</package>)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml26(para)
#: ./doc/image-guide/ch_openstack_images.xml234(title)
msgid "No hard-coded MAC address information"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml29(para)
msgid "SSH server running"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml32(para)
#: ./doc/image-guide/ch_openstack_images.xml278(title)
msgid "Disable firewall"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml35(para)
msgid "Access instance using ssh public key (<package>cloud-init</package>)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml39(para)
msgid "Process user data and other metadata (<package>cloud-init</package>)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml43(para)
msgid ""
"Paravirtualized Xen support in Linux kernel (Xen hypervisor only with Linux "
"kernel version &lt; 3.0)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml49(title)
msgid "Disk partitions and resize root partition on boot (cloud-init)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml51(para)
msgid ""
"When you create a Linux image, you must decide how to partition the disks. "
"The choice of partition method can affect the resizing functionality, as "
"described in the following sections."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml55(para)
msgid ""
"The size of the disk in a virtual machine image is determined when you "
"initially create the image. However, OpenStack lets you launch instances "
"with different size drives by specifying different flavors. For example, if "
"your image was created with a 5 GB disk, and you launch an instance with a "
"flavor of <literal>m1.small</literal>. The resulting virtual machine "
"instance has, by default, a primary disk size of 10 GB. When the disk for an"
" instance is resized up, zeros are just added to the end."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml65(para)
msgid ""
"Your image must be able to resize its partitions on boot to match the size "
"requested by the user. Otherwise, after the instance boots, you must "
"manually resize the partitions to access the additional storage to which you"
" have access when the disk size associated with the flavor exceeds the disk "
"size with which your image was created."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml73(title)
msgid "Xen: 1 ext3/ext4 partition (no LVM, no /boot, no swap)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml75(para)
msgid ""
"If you use the OpenStack XenAPI driver, the Compute service automatically "
"adjusts the partition and file system for your instance on boot. Automatic "
"resize occurs if the following conditions are all true:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml82(para)
msgid ""
"<literal>auto_disk_config=True</literal> is set as a property on the image "
"in the image registry."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml87(para)
msgid "The disk on the image has only one partition."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml91(para)
msgid "The file system on the one partition is ext3 or ext4."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml95(para)
msgid ""
"Therefore, if you use Xen, we recommend that when you create your images, "
"you create a single ext3 or ext4 partition (not managed by LVM). Otherwise, "
"read on."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml101(title)
msgid ""
"Non-Xen with cloud-init/cloud-tools: One ext3/ext4 partition (no LVM, no "
"/boot, no swap)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml103(para)
msgid "You must configure these items for your image:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml107(para)
msgid ""
"The partition table for the image describes the original size of the image"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml111(para)
msgid "The file system for the image fills the original size of the image"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml115(para)
msgid "Then, during the boot process, you must:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml118(para)
msgid "Modify the partition table to make it aware of the additional space:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml122(para)
msgid ""
"If you do not use LVM, you must modify the table to extend the existing root"
" partition to encompass this additional space."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml128(para)
msgid ""
"If you use LVM, you can add a new LVM entry to the partition table, create a"
" new LVM physical volume, add it to the volume group, and extend the logical"
" partition with the root volume."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml138(para)
msgid "Resize the root volume file system."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml141(para)
msgid ""
"The simplest way to support this in your image is to install the <link "
"href=\"https://launchpad.net/cloud-utils\">cloud-utils</link> package "
"(contains the <placeholder-1/> tool for extending partitions), the <link "
"href=\"https://launchpad.net/cloud-initramfs-tools\">cloud-initramfs-"
"tools</link> package (which supports resizing root partition on the first "
"boot), and the <link href=\"https://launchpad.net/cloud-init\"><package"
">cloud-init</package></link> package into your image. With these installed, "
"the image performs the root partition resize on boot. For example, in the "
"<filename>/etc/rc.local</filename> file. These packages are in the Ubuntu "
"and Debian package repository, as well as the EPEL repository (for "
"Fedora/RHEL/CentOS/Scientific Linux guests)."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml160(para)
msgid ""
"If you cannot install <literal>cloud-initramfs-tools</literal>, Robert "
"Plestenjak has a github project called <link "
"href=\"https://github.com/flegmatik/linux-rootfs-resize\">linux-rootfs-"
"resize</link> that contains scripts that update a ramdisk by using "
"<placeholder-1/> so that the image resizes properly on boot."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml168(para)
msgid ""
"If you can install the cloud-utils and <package>cloud-init</package> "
"packages, we recommend that when you create your images, you create a single"
" ext3 or ext4 partition (not managed by LVM)."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml175(title)
msgid ""
"Non-Xen without <package>cloud-init</package>/<package>cloud-"
"tools</package>: LVM"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml178(para)
msgid ""
"If you cannot install <package>cloud-init</package> and <package>cloud-"
"tools</package> inside of your guest, and you want to support resize, you "
"must write a script that your image runs on boot to modify the partition "
"table. In this case, we recommend using LVM to manage your partitions. Due "
"to a limitation in the Linux kernel (as of this writing), you cannot modify "
"a partition table of a raw disk that has partitions currently mounted, but "
"you can do this for LVM."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml189(para)
msgid ""
"Detect if any additional space is available on the disk. For example, parse "
"the output of <placeholder-1/>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml196(para)
msgid ""
"Create a new LVM partition with the additional space. For example, "
"<placeholder-1/>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml204(replaceable)
#: ./doc/image-guide/ch_openstack_images.xml211(replaceable)
#: ./doc/image-guide/ch_openstack_images.xml218(replaceable)
msgid "sda6"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml202(para)
msgid "Create a new physical volume. For example, <placeholder-1/>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml210(replaceable)
msgid "vg00"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml207(para)
msgid ""
"Extend the volume group with this physical partition. For example, "
"<placeholder-1/>.)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml217(replaceable)
#: ./doc/image-guide/ch_openstack_images.xml223(replaceable)
msgid "node-root"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml214(para)
msgid ""
"Extend the logical volume contained the root partition by the amount of "
"space. For example, <placeholder-1/>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml221(para)
msgid "Resize the root file system. For example, <placeholder-1/>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml187(para)
msgid "Your script must do something like the following:<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml226(para)
msgid ""
"You do not need a <filename>/boot</filename> partition unless your image is "
"an older Linux distribution that requires that <filename>/boot</filename> is"
" not managed by LVM."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml235(para)
msgid ""
"You must remove the network persistence rules in the image because they "
"cause the network interface in the instance to come up as an interface other"
" than eth0. This is because your image has a record of the MAC address of "
"the network interface card when it was first installed, and this MAC address"
" is different each time that the instance boots. You should alter the "
"following files:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml245(para)
msgid ""
"Replace <filename>/etc/udev/rules.d/70-persistent-net.rules</filename> with "
"an empty file (contains network persistence rules, including MAC address)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml251(para)
msgid ""
"Replace <filename>/lib/udev/rules.d/75-persistent-net-"
"generator.rules</filename> with an empty file (this generates the file "
"above)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml257(para)
msgid ""
"Remove the HWADDR line from <filename>/etc/sysconfig/network-scripts/ifcfg-"
"eth0</filename> on Fedora-based images"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml263(para)
msgid ""
"If you delete the network persistent rules files, you may get a udev kernel "
"warning at boot time, which is why we recommend replacing them with empty "
"files instead."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml270(title)
msgid "Ensure ssh server runs"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml271(para)
msgid ""
"You must install an ssh server into the image and ensure that it starts up "
"on boot, or you cannot connect to your instance by using ssh when it boots "
"inside of OpenStack. This package is typically called <literal>openssh-"
"server</literal>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml279(para)
msgid ""
"In general, we recommend that you disable any firewalls inside of your image"
" and use OpenStack security groups to restrict access to instances. The "
"reason is that having a firewall installed on your instance can make it more"
" difficult to troubleshoot networking issues if you cannot connect to your "
"instance."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml287(title)
msgid "Access instance by using ssh public key (cloud-init)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml289(para)
msgid ""
"The typical way that users access virtual machines running on OpenStack is "
"to ssh using public key authentication. For this to work, your virtual "
"machine image must be configured to download the ssh public key from the "
"OpenStack metadata service or config drive, at boot time."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml296(title)
msgid "Use <package>cloud-init</package> to fetch the public key"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml298(para)
msgid ""
"The <package>cloud-init</package> package automatically fetches the public "
"key from the metadata server and places the key in an account. The account "
"varies by distribution. On Ubuntu-based virtual machines, the account is "
"called <literal>ubuntu</literal>. On Fedora-based virtual machines, the "
"account is called <literal>ec2-user</literal>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml306(para)
msgid ""
"You can change the name of the account used by <package>cloud-init</package>"
" by editing the <filename>/etc/cloud/cloud.cfg</filename> file and adding a "
"line with a different user. For example, to configure <package>cloud-"
"init</package> to put the key in an account named <literal>admin</literal>, "
"edit the configuration file so it has the line:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml316(title)
msgid "Write a custom script to fetch the public key"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml318(para)
msgid ""
"If you are unable or unwilling to install <package>cloud-init</package> "
"inside the guest, you can write a custom script to fetch the public key and "
"add it to a user account."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml322(para)
msgid ""
"To fetch the ssh public key and add it to the root account, edit the "
"<filename>/etc/rc.local</filename> file and add the following lines before "
"the line “touch /var/lock/subsys/local”. This code fragment is taken from "
"the <link href=\"https://github.com/rackerjoe/oz-image-"
"build/blob/master/templates/centos60_x86_64.tdl\">rackerjoe oz-image-build "
"CentOS 6 template</link>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml362(para)
msgid ""
"Some VNC clients replace : (colon) with ; (semicolon) and _ (underscore) "
"with - (hyphen). If editing a file over a VNC session, make sure it's http: "
"not http; and authorized_keys not authorized-keys."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml374(title)
msgid "Process user data and other metadata (cloud-init)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml376(para)
msgid ""
"In addition to the ssh public key, an image might need additional "
"information from OpenStack, such as <link href=\"http://docs.openstack.org"
"/user-guide/content/user-data.html\">user data</link> that the user "
"submitted when requesting the image. For example, you might want to set the "
"host name of the instance when it is booted. Or, you might wish to configure"
" your image so that it executes user data content as a script on boot."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml384(para)
msgid ""
"This information is accessible through the metadata service or the <link "
"href=\"http://docs.openstack.org/user-guide/content/config-"
"drive.html\">config drive</link>. As the OpenStack metadata service is "
"compatible with version 2009-04-04 of the Amazon EC2 metadata service, "
"consult the Amazon EC2 documentation on <link "
"href=\"http://docs.amazonwebservices.com/AWSEC2/2009-04-04/UserGuide/AESDG-"
"chapter-instancedata.html\">Using Instance Metadata</link> for details on "
"how to retrieve user data."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml395(para)
msgid ""
"The easiest way to support this type of functionality is to install the "
"<package>cloud-init</package> package into your image, which is configured "
"by default to treat user data as an executable script, and sets the host "
"name."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml402(title)
msgid "Ensure image writes boot log to console"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml403(para)
msgid ""
"You must configure the image so that the kernel writes the boot log to the "
"<literal>ttyS0</literal> device. In particular, the "
"<literal>console=ttyS0</literal> argument must be passed to the kernel on "
"boot."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml407(para)
msgid ""
"If your image uses grub2 as the boot loader, there should be a line in the "
"grub configuration file. For example, "
"<filename>/boot/grub/grub.cfg</filename>, which looks something like this:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml412(para)
msgid ""
"If <literal>console=ttyS0</literal> does not appear, you must modify your "
"grub configuration. In general, you should not update the "
"<filename>grub.cfg</filename> directly, since it is automatically generated."
" Instead, you should edit <filename>/etc/default/grub</filename> and modify "
"the value of the <literal>GRUB_CMDLINE_LINUX_DEFAULT</literal> variable: "
"<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml421(para)
msgid ""
"Next, update the grub configuration. On Debian-based operating-systems such "
"as Ubuntu, run this command:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml424(para)
msgid ""
"On Fedora-based systems, such as RHEL and CentOS, and on openSUSE, run this "
"command:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml429(title)
msgid "Paravirtualized Xen support in the kernel (Xen hypervisor only)"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml431(para)
msgid ""
"Prior to Linux kernel version 3.0, the mainline branch of the Linux kernel "
"did not have support paravirtualized Xen virtual machine instances (what Xen"
" calls DomU guests). If you are running the Xen hypervisor with "
"paravirtualization, and you want to create an image for an older Linux "
"distribution that has a pre 3.0 kernel, you must ensure that the image boots"
" a kernel that has been compiled with Xen support."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml441(title)
msgid "Manage the image cache"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml442(para)
msgid ""
"Use options in <filename>nova.conf</filename> to control whether, and for "
"how long, unused base images are stored in "
"<filename>/var/lib/nova/instances/_base/</filename>. If you have configured "
"live migration of instances, all your compute nodes share one common "
"<filename>/var/lib/nova/instances/</filename> directory."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml449(para)
msgid ""
"For information about libvirt images in OpenStack, see <link "
"href=\"http://www.pixelbeat.org/docs/openstack_libvirt_images/\">The life of"
" an OpenStack libvirt image from Pádraig Brady</link>."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml455(caption)
msgid "Image cache management configuration options"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml461(td)
msgid "Configuration option=Default value"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml462(td)
msgid "(Type) Description"
msgstr "(类型) 描述"
#: ./doc/image-guide/ch_openstack_images.xml467(td)
msgid "preallocate_images=none"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml468(para)
msgid "(StrOpt) VM image preallocation mode:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml471(para)
msgid "<literal>none</literal>. No storage provisioning occurs up front."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml476(para)
msgid ""
"<literal>space</literal>. Storage is fully allocated at instance start. The "
"<literal>$instance_dir/</literal> images are <link "
"href=\"http://www.kernel.org/doc/man-"
"pages/online/pages/man2/fallocate.2.html\">fallocate</link>d to immediately "
"determine if enough space is available, and to possibly improve VM I/O "
"performance due to ongoing allocation avoidance, and better locality of "
"block allocations."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml493(td)
msgid "remove_unused_base_images=True"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml494(td)
msgid ""
"(BoolOpt) Should unused base images be removed? When set to True, the "
"interval at which base images are removed are set with the following two "
"settings. If set to False base images are never removed by Compute."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml501(td)
msgid "remove_unused_original_minimum_age_seconds=86400"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml502(td)
msgid ""
"(IntOpt) Unused unresized base images younger than this are not removed. "
"Default is 86400 seconds, or 24 hours."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml507(td)
msgid "remove_unused_resized_minimum_age_seconds=3600"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml508(td)
msgid ""
"(IntOpt) Unused resized base images younger than this are not removed. "
"Default is 3600 seconds, or one hour."
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml514(para)
msgid ""
"To see how the settings affect the deletion of a running instance, check the"
" directory where the images are stored:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml518(para)
msgid ""
"In the <filename>/var/log/compute/compute.log</filename> file, look for the "
"identifier:"
msgstr ""
#: ./doc/image-guide/ch_openstack_images.xml525(para)
msgid ""
"Because 86400 seconds (24 hours) is the default time for "
"<literal>remove_unused_original_minimum_age_seconds</literal>, you can "
"either wait for that time interval to see the base image removed, or set the"
" value to a shorter time period in <filename>nova.conf</filename>. Restart "
"all nova services after changing a setting in "
"<filename>nova.conf</filename>."
msgstr ""
#: ./doc/image-guide/section_windows-example.xml8(title)
msgid "Example: Microsoft Windows image"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml9(para)
msgid ""
"We do not yet have a fully documented example of how to create a Microsoft "
"Windows image. You can use libvirt to install Windows from an installation "
"DVD using the same approach as with the CentOS and Ubuntu examples. Once the"
" initial install is done, you will need to perform some Windows-specific "
"customizations."
msgstr ""
#: ./doc/image-guide/section_windows-example.xml14(title)
msgid "Install VirtIO drivers"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml15(para)
msgid ""
"Installing the <link href=\"http://www.linux-"
"kvm.org/page/WindowsGuestDrivers/Download_Drivers\">VirtIO paravirtualizaion"
" drivers for Windows</link> will improve virtual machine performance when "
"using KVM as the hypervisor to run Windows."
msgstr ""
#: ./doc/image-guide/section_windows-example.xml20(title)
msgid "Sysprep"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml21(para)
msgid ""
"Microsoft has a special tool called <link "
"href=\"http://technet.microsoft.com/en-"
"us/library/cc766049(v=ws.10).aspx\">Sysprep</link> that must be run inside "
"of a Windows guest to prepare it for use as a virtual machine image. On "
"Windows 2012 server, invoke sysprep, as follows: <placeholder-1/>"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml28(title)
msgid "cloudbase-init"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml29(para)
msgid ""
"<link href=\"http://www.cloudbase.it/cloud-init-for-windows-instances"
"/\">cloudbase-init</link> is a Windows port of cloud-init that should be "
"installed inside of the guest. The <link href=\"https://github.com/cloudbase"
"/cloudbase-init\">source code</link> is available on github."
msgstr ""
#: ./doc/image-guide/section_windows-example.xml35(title)
msgid "Jordan Rinke's OpenStack Windows resources"
msgstr ""
#: ./doc/image-guide/section_windows-example.xml36(para)
msgid ""
"Jordan Rinke maintains <link "
"href=\"https://github.com/jordanrinke/openstack\">a collection of "
"resources</link> for managing OpenStack Windows virtual machine guests."
msgstr ""
#: ./doc/image-guide/section_windows-example.xml41(title)
msgid "Windows instances require the timezone to be \"localtime\""
msgstr ""
#: ./doc/image-guide/section_windows-example.xml42(para)
msgid ""
"When uploading Windows images, you must set the <literal>os_type</literal> "
"parameter to <literal>windows</literal>, which causes instances to use the "
"local time zone. Failing to set this will cause the clock timezone to be "
"UTC, which has unexpected side effects in Windows."
msgstr ""
#: ./doc/image-guide/section_freebsd-example.xml8(title)
msgid "Example: FreeBSD image"
msgstr ""
#: ./doc/image-guide/section_freebsd-example.xml9(para)
msgid ""
"We do not yet have a fully documented example of how to create a FreeBSD "
"image."
msgstr ""
#: ./doc/image-guide/section_freebsd-example.xml11(para)
msgid ""
"See the <link href=\"http://pellaeon.github.io/bsd-cloudinit/\">bsd-"
"cloudinit</link> project for information on how to build a FreeBSD VM image "
"that works with OpenStack."
msgstr ""
#. When image changes, this message will be marked fuzzy or untranslated for
#. you.
#. It doesn't matter what you translate it to: it's not used at all.
#: ./doc/image-guide/ch_creating_images_manually.xml82(None)
msgid ""
"@@image: 'figures/virt-manager-new.png'; "
"md5=3528ebfc1b945b7dd80a34897b8fe98e"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml10(title)
msgid "Create images manually"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml11(para)
msgid ""
"Creating a new image is a step done outside of your OpenStack installation. "
"You create the new image manually on your own system and then upload the "
"image to your cloud."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml15(para)
msgid ""
"To create a new image, you will need the installation CD or DVD ISO file for"
" the guest operating system. You'll also need access to a virtualization "
"tool. You can use KVM for this. Or, if you have a GUI desktop virtualization"
" tool (such as, VMWare Fusion and VirtualBox), you can use that instead and "
"just convert the file to raw once you're done."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml21(para)
msgid ""
"When you create a new virtual machine image, you will need to connect to the"
" graphical console of the hypervisor, which acts as the virtual machine's "
"display and allows you to interact with the guest operating system's "
"installer using your keyboard and mouse. KVM can expose the graphical "
"console using the <link "
"href=\"https://en.wikipedia.org/wiki/Virtual_Network_Computing\">VNC</link> "
"(Virtual Network Computing) protocol or the newer <link href=\"http://spice-"
"space.org\">SPICE</link> protocol. We'll use the VNC protocol here, since "
"you're more likely to be able to find a VNC client that works on your local "
"desktop."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml34(title)
msgid "Verify the libvirt default network is running"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml35(para)
msgid ""
"Before starting a virtual machine with libvirt, verify that the libvirt "
"\"default\" network has been started. This network must be active for your "
"virtual machine to be able to connect out to the network. Starting this "
"network will create a Linux bridge (usually called "
"<literal>virbr0</literal>), iptables rules, and a dnsmasq process that will "
"serve as a DHCP server."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml42(para)
msgid ""
"To verify that the libvirt \"default\" network is enabled, use the "
"<placeholder-1/> command and verify that the \"default\" network is active:"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml49(para)
msgid "If the network is not active, start it by doing:"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml53(title)
msgid "Use the virt-manager X11 GUI"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml54(para)
msgid ""
"If you plan to create a virtual machine image on a machine that can run X11 "
"applications, the simplest way to do so is to use the <placeholder-1/> GUI, "
"which is installable as the <literal>virt-manager</literal> package on both "
"Fedora-based and Debian-based systems. This GUI has an embedded VNC client "
"in it that will let you view and interact with the guest's graphical "
"console."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml62(para)
msgid ""
"If you are building the image on a headless server, and you have an X server"
" on your local machine, you can launch <placeholder-1/>  using ssh X11 "
"forwarding to access the GUI. Since virt-manager interacts directly with "
"libvirt, you typically need to be root to access it. If you can ssh directly"
" in as root (or with a user that has permissions to interact with libvirt), "
"do:<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml73(para)
msgid ""
"The <literal>-X</literal> flag passed to ssh will enable X11 forwarding over"
" ssh. If this does not work, try replacing it with the <literal>-Y</literal>"
" flag."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml70(para)
msgid ""
"If the account you use to ssh into your server does not have permissions to "
"run libvirt, but has sudo privileges, do:<placeholder-1/><placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml78(para)
msgid ""
"Click the \"New\" button at the top-left and step through the instructions. "
"<placeholder-1/>You will be shown a series of dialog boxes that will allow "
"you to specify information about the virtual machine."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml87(para)
msgid ""
"When using qcow2 format images you should check the option 'customize before"
" install', go to disk properties and explicitly select the qcow2 format. "
"This ensures the virtual machine disk size will be correct."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml95(title)
msgid "Use virt-install and connect by using a local VNC client"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml97(para)
msgid ""
"If you do not wish to use virt-manager (for example, you do not want to "
"install the dependencies on your server, you don't have an X server running "
"locally, the X11 forwarding over SSH isn't working), you can use the "
"<placeholder-1/> tool to boot the virtual machine through libvirt and "
"connect to the graphical console from a VNC client installed on your local "
"machine."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml105(para)
msgid ""
"Because VNC is a standard protocol, there are multiple clients available "
"that implement the VNC spec, including <link "
"href=\"http://sourceforge.net/apps/mediawiki/tigervnc/index.php?title=Welcome_to_TigerVNC\">TigerVNC</link>"
" (multiple platforms), <link href=\"http://tightvnc.com/\">TightVNC</link> "
"(multiple platforms), <link href=\"http://realvnc.com/\">RealVNC</link> "
"(multiple platforms), <link "
"href=\"http://sourceforge.net/projects/chicken/\">Chicken</link> (Mac OS X),"
" <link href=\"http://userbase.kde.org/Krdc\">Krde</link> (KDE), and <link "
"href=\"http://projects.gnome.org/vinagre/\">Vinagre</link> (GNOME)."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml120(para)
msgid ""
"The following example shows how to use the <placeholder-1/> command to "
"create an empty image file <placeholder-2/> command to start up a virtual "
"machine using that image file. As root:"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml154(para)
msgid ""
"When using the libvirt <literal>default</literal> network, libvirt will "
"connect the virtual machine's interface to a bridge called "
"<literal>virbr0</literal>. There is a dnsmasq process managed by libvirt "
"that will hand out an IP address on the 192.168.122.0/24 subnet, and libvirt"
" has iptables rules for doing NAT for IP addresses on this subnet."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml137(para)
msgid ""
"The KVM hypervisor starts the virtual machine with the libvirt name, "
"<literal>centos-6.4</literal>, with 1024 MB of RAM. The virtual machine also"
" has a virtual CD-ROM drive associated with the "
"<filename>/data/CentOS-6.4-x86_64-netinstall.iso</filename> file and a local"
" 10 GB hard disk in qcow2 format that is stored in the host at "
"<filename>/data/centos-6.4.qcow2</filename>. It configures networking to use"
" libvirt's default network. There is a VNC server that is listening on all "
"interfaces, and libvirt will not attempt to launch a VNC client "
"automatically nor try to display the text console (<literal>--no-"
"autoconsole</literal>). Finally, libvirt will attempt to optimize the "
"configuration for a Linux guest running a RHEL 6.x "
"distribution.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml163(para)
msgid ""
"Run the <placeholder-1/> command to see a range of allowed <literal>--os-"
"variant</literal> options."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml167(replaceable)
msgid "vm-name"
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml166(para)
msgid "Use the <placeholder-1/> command to get the VNC port number."
msgstr ""
#: ./doc/image-guide/ch_creating_images_manually.xml171(para)
msgid ""
"In the example above, the guest <literal>centos-6.4</literal> uses VNC "
"display <literal>:1</literal>, which corresponds to tcp port "
"<literal>5901</literal>. You should be able to connect to a VNC client "
"running on your local machine to display :1 on the remote machine and step "
"through the installation process."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml6(title)
msgid "Disk and container formats for images"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml8(para)
msgid ""
"When you add an image to the Image Service, you can specify its disk and "
"container formats."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml11(title)
msgid "Disk formats"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml12(para)
msgid ""
"The disk format of a virtual machine image is the format of the underlying "
"disk image. Virtual appliance vendors have different formats for laying out "
"the information contained in a virtual machine disk image."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml16(para)
msgid "Set the disk format for your image to one of the following values:"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml20(para)
msgid ""
"<literal>raw</literal>. An unstructured disk image format; if you have a "
"file without an extension it is possibly a raw format"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml25(para)
msgid ""
"<literal>vhd</literal>. The VHD disk format, a common disk format used by "
"virtual machine monitors from VMWare, Xen, Microsoft, VirtualBox, and others"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml31(para)
msgid ""
"<literal>vmdk</literal>. Common disk format supported by many common virtual"
" machine monitors"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml36(para)
msgid ""
"<literal>vdi</literal>. Supported by VirtualBox virtual machine monitor and "
"the QEMU emulator"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml41(para)
msgid ""
"<literal>iso</literal>. An archive format for the data contents of an "
"optical disc, such as CD-ROM."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml46(para)
msgid ""
"<literal>qcow2</literal>. Supported by the QEMU emulator that can expand "
"dynamically and supports Copy on Write"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml51(para)
#: ./doc/image-guide/section_glance_image-formats.xml87(para)
msgid "<literal>aki</literal>. An Amazon kernel image."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml55(para)
#: ./doc/image-guide/section_glance_image-formats.xml91(para)
msgid "<literal>ari</literal>. An Amazon ramdisk image."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml59(para)
#: ./doc/image-guide/section_glance_image-formats.xml95(para)
msgid "<literal>ami</literal>. An Amazon machine image."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml65(title)
msgid "Container formats"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml66(para)
msgid ""
"The container format indicates whether the virtual machine image is in a "
"file format that also contains metadata about the actual virtual machine."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml70(para)
msgid ""
"The Image Service and other OpenStack projects do not currently support the "
"container format. It is safe to specify <literal>bare</literal> as the "
"container format if you are unsure."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml75(para)
msgid ""
"You can set the container format for your image to one of the following "
"values:"
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml79(para)
msgid ""
"<literal>bare</literal>. The image does not have a container or metadata "
"envelope."
msgstr ""
#: ./doc/image-guide/section_glance_image-formats.xml83(para)
msgid "<literal>ovf</literal>. The OVF container format."
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml7(title)
msgid "Image metadata"
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml9(para)
msgid ""
"Image metadata can help end users determine the nature of an image, and is "
"used by associated OpenStack components and drivers which interface with the"
" Image Service."
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml11(para)
msgid ""
"Metadata can also determine the scheduling of hosts. If the "
"<option>property</option> option is set on an image, and Compute is "
"configured so that the <systemitem>ImagePropertiesFilter</systemitem> "
"scheduler filter is enabled (default), then the scheduler only considers "
"compute hosts that satisfy that property."
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml15(para)
msgid ""
"Compute's <systemitem>ImagePropertiesFilter</systemitem> value is specified "
"in the <option>scheduler_default_filter</option> value in the "
"<filename>/etc/nova/nova.conf</filename> file."
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml18(para)
msgid ""
"You can add metadata to Image Service images by using the <option>--property"
" <replaceable>key</replaceable>=<replaceable>value</replaceable></option> "
"option with the <placeholder-1/> or <placeholder-2/> command. More than one "
"property can be specified. For example:"
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml22(replaceable)
msgid "img-uuid"
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml23(para)
msgid ""
"Common image properties are also specified in the <filename>/etc/glance"
"/schema-image.json</filename> file. For a complete list of valid property "
"keys and values, refer to the <link href=\"http://docs.openstack.org/cli-"
"reference/content/\"><citetitle>OpenStack Command-Line "
"Reference</citetitle></link>."
msgstr ""
#: ./doc/image-guide/section_glance-image-metadata.xml28(para)
msgid ""
"All associated properties for an image can be displayed using the "
"<placeholder-1/> command. For example:"
msgstr ""
#: ./doc/image-guide/ch_converting.xml4(title)
msgid "Converting between image formats"
msgstr ""
#: ./doc/image-guide/ch_converting.xml5(para)
msgid ""
"Converting images from one format to another is generally straightforward."
msgstr ""
#: ./doc/image-guide/ch_converting.xml7(title)
msgid "qemu-img convert: raw, qcow2, VDI, VMDK"
msgstr ""
#: ./doc/image-guide/ch_converting.xml8(para)
msgid ""
"The <placeholder-1/> command can do conversion between multiple formats, "
"including raw, qcow2, VDI (VirtualBox), VMDK (VMWare) and VHD (Hyper-V)."
msgstr ""
#: ./doc/image-guide/ch_converting.xml12(caption)
msgid "qemu-img format strings"
msgstr ""
#: ./doc/image-guide/ch_converting.xml16(th)
msgid "Image format"
msgstr ""
#: ./doc/image-guide/ch_converting.xml17(th)
msgid "Argument to qemu-img"
msgstr ""
#: ./doc/image-guide/ch_converting.xml22(td)
#: ./doc/image-guide/ch_converting.xml23(literal)
msgid "raw"
msgstr ""
#: ./doc/image-guide/ch_converting.xml30(td)
msgid "VDI (VirtualBox)"
msgstr ""
#: ./doc/image-guide/ch_converting.xml31(literal)
msgid "vdi"
msgstr ""
#: ./doc/image-guide/ch_converting.xml34(td)
msgid "VMDK (VMWare)"
msgstr ""
#: ./doc/image-guide/ch_converting.xml35(literal)
msgid "vmdk"
msgstr ""
#: ./doc/image-guide/ch_converting.xml38(td)
msgid "VHD (Hyper-V)"
msgstr ""
#: ./doc/image-guide/ch_converting.xml39(literal)
msgid "vpc"
msgstr ""
#: ./doc/image-guide/ch_converting.xml43(para)
msgid ""
"This example will convert a raw image file named centos63.dsk to a qcow2 "
"image file."
msgstr ""
#: ./doc/image-guide/ch_converting.xml47(para)
msgid "To convert from vmdk to raw, you would do: <placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_converting.xml51(para)
msgid ""
"The <literal>-f <replaceable>format</replaceable></literal> flag is "
"optional. If omitted, qemu-img will try to infer the image format."
msgstr ""
#: ./doc/image-guide/ch_converting.xml57(title)
msgid "VBoxManage: VDI (VirtualBox) to raw"
msgstr ""
#: ./doc/image-guide/ch_converting.xml58(para)
msgid ""
"If you've created a VDI image using VirtualBox, you can convert it to raw "
"format using the <placeholder-1/> command-line tool that ships with "
"VirtualBox. On Mac OS X, VirtualBox stores images by default in the "
"<filename>~/VirtualBox VMs/</filename> directory. The following example "
"creates a raw image in the current directory from a VirtualBox VDI "
"image.<placeholder-2/>"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml6(title)
msgid "Get images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml8(para)
msgid ""
"The simplest way to obtain a virtual machine image that works with OpenStack"
" is to download one that someone else has already created."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml11(title)
msgid "CirrOS (test) images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml12(para)
msgid ""
"CirrOS is a minimal Linux distribution that was designed for use as a test "
"image on clouds such as OpenStack Compute. You can download a CirrOS image "
"in various formats from the <link "
"href=\"https://launchpad.net/cirros/+download\">CirrOS Launchpad download "
"page</link>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml21(para)
msgid ""
"In a CirrOS image, the login account is <literal>cirros</literal>. The "
"password is <literal>cubswin:)</literal>"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml16(para)
msgid ""
"If your deployment uses QEMU or KVM, we recommend using the images in qcow2 "
"format. The most recent 64-bit qcow2 image as of this writing is <link "
"href=\"http://download.cirros-"
"cloud.net/0.3.2/cirros-0.3.2-x86_64-disk.img\">cirros-0.3.2-x86_64-disk.img</link><placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml27(title)
msgid "Official Ubuntu images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml28(para)
msgid ""
"Canonical maintains an <link href=\"http://cloud-"
"images.ubuntu.com/\">official set of Ubuntu-based images</link>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml30(para)
msgid ""
"Images are arranged by Ubuntu release, and by image release date, with "
"\"current\" being the most recent. For example, the page that contains the "
"most recently built image for Ubuntu 12.04 \"Precise Pangolin\" is <link "
"href=\"http://cloud-images.ubuntu.com/precise/current/\">http://cloud-"
"images.ubuntu.com/precise/current/</link>. Scroll to the bottom of the page "
"for links to images that can be downloaded directly."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml40(para)
msgid ""
"In an Ubuntu cloud image, the login account is <literal>ubuntu</literal>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml36(para)
msgid ""
"If your deployment uses QEMU or KVM, we recommend using the images in qcow2 "
"format. The most recent version of the 64-bit QCOW2 image for Ubuntu 12.04 "
"is <link href=\"http://uec-images.ubuntu.com/precise/current/precise-server-"
"cloudimg-amd64-disk1.img\">precise-server-cloudimg-"
"amd64-disk1.img</link>.<placeholder-1/>"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml45(title)
msgid "Official Red Hat Enterprise Linux images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml46(para)
msgid ""
"Red Hat maintains an official Red Hat Enterprise Linux 6 cloud image. A "
"valid Red Hat Enterprise Linux 6 subscription is required to download the "
"<link "
"href=\"https://rhn.redhat.com/rhn/software/channel/downloads/Download.do?cid=16952\">KVM"
" Guest Image</link>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml53(para)
msgid ""
"A <link "
"href=\"https://rhn.redhat.com/rhn/software/channel/downloads/Download.do?cid=10486\">boot.iso</link>"
" image is also available. This is the same as the "
"<literal>boot.iso</literal> file provided on the Red Hat Enterprise Linux "
"installation DVD. It is a minimal image suitable for kickstarting operating "
"system installation over a network."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml63(title)
msgid "Official Fedora images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml64(para)
msgid ""
"The Fedora project maintains a list of official cloud images at <link "
"href=\"http://cloud.fedoraproject.org/\"/>. The images include the "
"<systemitem class=\"process\">cloud-init</systemitem> utility to support key"
" and user data injection. The default user name is <systemitem "
"class=\"username\">fedora</systemitem>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml72(title)
msgid "Official openSUSE and SLES images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml73(para)
msgid ""
"SUSE does not provide openSUSE or SUSE Linux Enterprise Server (SLES) images"
" for direct download. Instead, they provide a web-based tool called <link "
"href=\"http://susestudio.com\">SUSE Studio</link> that you can use to build "
"openSUSE and SLES images."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml79(para)
msgid ""
"For example, Christian Berendt used <link "
"href=\"http://www.opensuse.org\">openSUSE</link> to create <link "
"href=\"http://susestudio.com/a/YRUrwO/testing-instance-for-openstack-"
"opensuse-12-3\"> a test openSUSE 12.3 image</link>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml84(title)
msgid "Official images from other Linux distributions"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml85(para)
msgid ""
"As of this writing, we are not aware of other distributions that provide "
"images for download."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml88(title)
msgid "Rackspace Cloud Builders (multiple distros) images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml90(para)
msgid ""
"Rackspace Cloud Builders maintains a list of pre-built images from various "
"distributions (Red Hat, CentOS, Fedora, Ubuntu). Links to these images can "
"be found at <link href=\"https://github.com/rackerjoe/oz-image-"
"build\">rackerjoe/oz-image-build on Github</link>."
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml96(title)
msgid "Microsoft Windows images"
msgstr ""
#: ./doc/image-guide/ch_obtaining_images.xml97(para)
msgid ""
"Cloudbase Solutions hosts an <link "
"href=\"http://www.cloudbase.it/ws2012/\">OpenStack Windows Server 2012 "
"Standard Evaluation image</link> that runs on Hyper-V, KVM, and "
"XenServer/XCP."
msgstr ""
#. Put one translator per line, in the form of NAME <EMAIL>, YEAR1, YEAR2
#: ./doc/image-guide/ch_obtaining_images.xml0(None)
msgid "translator-credits"
msgstr "translator-credits"
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