Typos and spell errors in admin-guide, arch-design and cli-reference
While spell-checking some openstack-manuals guides, some typos were found and this patch address those in the first three directories of the manuals repo. Change-Id: Ibc2cb5a52679223cd903d2c4162cef98d5da8670 Closes-Bug: 1355720
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@ -222,7 +222,7 @@ Block device 251:14</programlisting>
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<substeps>
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<step>
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<para>Unmount the volume:</para>
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<screen><userinput>unmount /mnt</userinput></screen>
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<screen><userinput>umount /mnt</userinput></screen>
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</step>
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<step>
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<para>Delete the partition table:</para>
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@ -111,7 +111,7 @@
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<para>Issues with <literal>state_path</literal> and
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<literal>volumes_dir</literal> settings.</para>
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<para>The OpenStack Block Storage uses <command>tgtd</command>
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as the default iscsi helper and implements persistent targets.
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as the default iSCSI helper and implements persistent targets.
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This means that in the case of a tgt restart or even a
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node reboot your existing volumes on that node will be
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restored automatically with their original IQN.</para>
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@ -62,7 +62,7 @@
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controllers, and the object store or image service. The state of the entire system is
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stored in a database. The cloud controller communicates with the internal object store
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using HTTP, but it communicates with the scheduler, network controller, and volume
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controller using AMQP (advanced message queueing protocol). To avoid blocking a
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controller using AMQP (advanced message queuing protocol). To avoid blocking a
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component while waiting for a response, Compute uses asynchronous calls, with a callback
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that is triggered when a response is received.</para>
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<section xml:id="section_hypervisors">
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@ -323,7 +323,7 @@
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volume in the Cinder volume system. This gives a more
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traditional persistent system that accumulates states,
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which are preserved on the Cinder volume across the
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deletion and re-creation of the virutal machine. To get a
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deletion and re-creation of the virtual machine. To get a
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list of available images on your system run:
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<screen><prompt>$</prompt> <userinput>nova image-list</userinput>
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<?db-font-size 50%?><computeroutput>+--------------------------------------+-------------------------------+--------+--------------------------------------+
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@ -48,7 +48,7 @@ pipeline = stats_monitoring url_normalize token_auth admin_token_auth xml_body j
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<screen><prompt>$</prompt> <userinput>curl -X PATCH http://localhost:5000/v2.0/OS-KSCRUD/users/<replaceable>USERID</replaceable> -H "Content-type: application/json" \
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-H "X_Auth_Token: <replaceable>AUTHTOKENID</replaceable>" -d '{"user": {"password": "ABCD", "original_password": "DCBA"}}'</userinput></screen>
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<para>In addition to changing their password, all current
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tokens for the user are deleted (if the back end is KVS or sql).</para>
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tokens for the user are deleted (if the back end is KVS or SQL).</para>
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<note><para>Only use a KVS back end for tokens when testing.</para></note>
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</section>
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<section xml:id="keystone-logging">
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@ -18,7 +18,7 @@
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<itemizedlist>
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<listitem>
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<para><systemitem class="service">nova-api</systemitem>. Receives XML
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requests and sends them to the rest of the system. It is a wsgi app that
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requests and sends them to the rest of the system. It is a WSGI app that
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routes and authenticate requests. It supports the EC2 and OpenStack
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APIs. There is a <filename>nova-api.conf</filename> file created when
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you install Compute.</para>
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@ -9,7 +9,7 @@
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<filename>/etc/neutron</filename>.</para>
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<section xml:id="section_neutron_server">
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<title>OpenStack Networking server with plug-in</title>
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<para>This web server runs the OpenStack Networking API Web Server. It laods
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<para>This web server runs the OpenStack Networking API Web Server. It loads
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a plug-in and passes the API calls to the plug-in for processing. The
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<systemitem class="service">neutron-server</systemitem> service receives one or more configuration files
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as input. For example:</para>
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@ -96,7 +96,7 @@ physical_interface_mappings = physnet1:eth0</programlisting>
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</step>
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</procedure>
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<procedure>
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<title>HostA and Hostb: L2 agent</title>
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<title>HostA and HostB: L2 agent</title>
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<step>
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<para>Neutron configuration file
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<filename>/etc/neutron/neutron.conf</filename>:</para>
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@ -290,7 +290,7 @@ def process_container(self, dbfile):
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with a <link
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xlink:href="https://github.com/sivy/py-statsd"
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>similar-looking project</link> also hosted on
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GitHub), but the released version on PyPi was missing two
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GitHub), but the released version on PyPI was missing two
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desired features the latest version in GitHub had: the
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ability to configure a metrics prefix in the client object
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and a convenience method for sending timing data between
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@ -518,7 +518,7 @@
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<para>The exclusion of certain OpenStack components might also limit or
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constrain the functionality of other components. If a design opts to
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include the Orchestration module but exclude the Telemetry module, then
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the design will not be able to take advantage of Orchestration's aut
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the design will not be able to take advantage of Orchestration's auto
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scaling functionality (which relies on information from Telemetry). Due
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to the fact that you can use Orchestration to spin up a large number of
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instances to perform the compute-intensive processing, including
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@ -592,7 +592,7 @@
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information. Selection of an appropriate back-end database that will
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satisfy the availability and fault tolerance requirements of the
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OpenStack services is required. OpenStack services support connecting
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to any database that is supported by the sqlalchemy Python drivers,
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to any database that is supported by the SQLAlchemy Python drivers,
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however most common database deployments make use of MySQL or some
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variation of it. It is recommended that the database which provides
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back-end service within a general purpose cloud be made highly
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@ -209,7 +209,7 @@
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expandability) to match the requirements of selected scale-out
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storage solution. For example, if a centralized storage
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solution is required, such as a centralized storage array from
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a storage vendor that has infiniBand or FDDI connections, the
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a storage vendor that has InfiniBand or FDDI connections, the
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server hardware will need to have appropriate network adapters
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installed to be compatible with the storage array vendor's
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specifications.</para>
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@ -38,7 +38,7 @@
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be required to fill in the functional gaps. Hardware load
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balancers are an example of equipment that may be necessary to
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distribute workloads or offload certain functions. Note that,
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as of the icehouse release, dynamic routing is currently in
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as of the Icehouse release, dynamic routing is currently in
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its infancy within OpenStack and may need to be implemented
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either by an external device or a specialized service instance
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within OpenStack. Tunneling is a feature provided by OpenStack Networking,
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@ -148,7 +148,7 @@
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<para>A design decision that many overlook is a choice of layer 3
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protocols. While OpenStack was initially built with only IPv4
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support, Networking now supports IPv6 and dual-stacked networks.
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Note that, as of the icehouse release, this only includes
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Note that, as of the Icehouse release, this only includes
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stateless address autoconfiguration but the work is in
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progress to support stateless and stateful dhcpv6 as well as
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IPv6 floating IPs without NAT. Some workloads become possible
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@ -158,7 +158,7 @@
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options are available. This will alter the requirements for
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any address plan as single-stacked and transitional IPv6
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deployments can alleviate the need for IPv4 addresses.</para>
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<para>As of the icehouse release, OpenStack has limited support
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<para>As of the Icehouse release, OpenStack has limited support
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for dynamic routing, however there are a number of options
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available by incorporating third party solutions to implement
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routing within the cloud including network equipment, hardware
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@ -74,7 +74,7 @@
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for large scale performance-oriented systems.</para>
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<para>This example discusses an OpenStack Object Store with a high
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performance requirement. OpenStack has integration with Hadoop
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through the Data processing project (sahara), which is leveraged
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through the Data processing project (Sahara), which is leveraged
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to manage the Hadoop cluster within the cloud.
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<mediaobject>
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<imageobject>
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@ -310,7 +310,7 @@
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<td>libvirt API driver</td>
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<td>os_command_line</td>
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<td>The kernel command line to be used by the libvirt driver, instead of the
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default. For linux containers (LXC), the value is used as arguments for
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default. For Linux Containers (LXC), the value is used as arguments for
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initialization. This key is valid only for Amazon kernel, ramdisk,
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or machine images (aki, ari, or ami).</td>
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<td/>
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<ca-certificate></command></term>
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<listitem>
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<para>Specify a CA bundle file to use in verifying a TLS
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(https) server certificate. Defaults to
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(HTTPS) server certificate. Defaults to
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<code>env[OS_CACERT]</code>
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</para>
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</listitem>
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@ -200,7 +200,7 @@
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<term><command>--insecure</command></term>
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<listitem>
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<para>Explicitly allow neutron-debug to perform "insecure"
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SSL (https) requests. The server's certificate will not be
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SSL (HTTPS) requests. The server's certificate will not be
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verified against any certificate authorities. This option
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should be used with caution.</para>
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</listitem>
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