Merge "Updated Dell EqualLogic volume driver section in the Config reference"
This commit is contained in:
Jenkins
Gerrit Code Review
commit
634840e869
@ -1,34 +1,123 @@
|
|||||||
<?xml version="1.0"?>
|
<?xml version="1.0"?>
|
||||||
<section xmlns="http://docbook.org/ns/docbook"
|
<section xmlns="http://docbook.org/ns/docbook"
|
||||||
xmlns:xi="http://www.w3.org/2001/XInclude"
|
xmlns:xi="http://www.w3.org/2001/XInclude"
|
||||||
xmlns:xlink="http://www.w3.org/1999/xlink"
|
xmlns:xlink="http://www.w3.org/1999/xlink"
|
||||||
xml:id="dell-equallogic-driver" version="5.0">
|
xml:id="dell-equallogic-driver" version="5.0">
|
||||||
<title>Dell EqualLogic volume driver</title>
|
<title>Dell EqualLogic volume driver</title>
|
||||||
<para>The Dell EqualLogic volume driver interacts with configured
|
<para>The Dell EqualLogic volume driver interacts with configured
|
||||||
EqualLogic arrays and supports various operations, such as
|
EqualLogic arrays and supports various operations, including:</para>
|
||||||
volume creation and deletion, volume attachment and
|
<itemizedlist>
|
||||||
detachment, snapshot creation and deletion, and clone
|
<listitem><para>Volume creation and deletion</para></listitem>
|
||||||
creation.</para>
|
<listitem><para>Volume attachment and detachment</para></listitem>
|
||||||
<para>To configure and use a Dell EqualLogic array with Block
|
<listitem><para>Snapshot creation and deletion</para></listitem>
|
||||||
Storage, modify your <filename>cinder.conf</filename> as
|
<listitem><para>Clone creation</para></listitem>
|
||||||
follows.</para>
|
</itemizedlist>
|
||||||
<para>Set the <option>volume_driver</option> option to the Dell
|
<para>The OpenStack Block Storage service supports the following:</para>
|
||||||
EqualLogic volume driver:</para>
|
<itemizedlist>
|
||||||
<programlisting language="ini">volume_driver=cinder.volume.drivers.eqlx.DellEQLSanISCSIDriver</programlisting>
|
<listitem><para>Multiple instances of Dell EqualLogic Groups or Dell
|
||||||
<para>Set the <option>san_ip</option> option to the IP address to
|
EqualLogic Group Storage Pools and multiple pools on a single array.</para>
|
||||||
reach the EqualLogic Group through SSH:</para>
|
</listitem>
|
||||||
<programlisting language="ini">san_ip=10.10.72.53</programlisting>
|
<listitem><para>Multiple instances of Dell EqualLogic Groups or Dell
|
||||||
<para>Set the <option>san_login</option> option to the user name
|
EqualLogic Group Storage Pools or multiple pools on a single array.</para>
|
||||||
to login to the Group manager:</para>
|
</listitem>
|
||||||
<programlisting language="ini">san_login=grpadmin</programlisting>
|
</itemizedlist>
|
||||||
<para>Set the <option>san_password</option> option to the password
|
<para>The Dell EqualLogic volume driver's ability to access the EqualLogic
|
||||||
to login the Group manager with:</para>
|
Group is dependent upon the generic block storage driver's SSH settings
|
||||||
<programlisting language="ini">san_password=password</programlisting>
|
in the <filename>/etc/cinder/cinder.conf</filename> file (see <xref
|
||||||
<para>Optionally set the <option>san_thin_provision</option>
|
linkend="section_block-storage-sample-configuration-files"/> for reference).</para>
|
||||||
option to false to disable creation of thin-provisioned
|
<xi:include href="../../../common/tables/cinder-eqlx.xml"/>
|
||||||
volumes:</para>
|
<para>The following sample <filename>/etc/cinder/cinder.conf</filename>
|
||||||
<programlisting language="ini">san_thin_provision=false</programlisting>
|
configuration lists the relevant settings for a typical Block Storage
|
||||||
<para>The following table describes additional options that the
|
service using a single Dell EqualLogic Group:</para>
|
||||||
driver supports:</para>
|
<example><title>Default (single-instance) configuration</title>
|
||||||
<xi:include href="../../../common/tables/cinder-eqlx.xml"/>
|
<programlisting language="ini">[DEFAULT]
|
||||||
|
#Required settings
|
||||||
|
|
||||||
|
volume_driver = cinder.volume.drivers.eqlx.DellEQLSanISCSIDriver
|
||||||
|
san_ip = <replaceable>IP_EQLX</replaceable>
|
||||||
|
san_login = <replaceable>SAN_UNAME</replaceable>
|
||||||
|
san_password = <replaceable>SAN_PW</replaceable>
|
||||||
|
eqlx_group_name = <replaceable>EQLX_GROUP</replaceable>
|
||||||
|
eqlx_pool = <replaceable>EQLX_POOL</replaceable>
|
||||||
|
|
||||||
|
#Optional settings
|
||||||
|
|
||||||
|
san_thin_provision = <replaceable>true|false</replaceable>
|
||||||
|
eqlx_use_chap = <replaceable>true|false</replaceable>
|
||||||
|
eqlx_chap_login = <replaceable>EQLX_UNAME</replaceable>
|
||||||
|
eqlx_chap_password = <replaceable>EQLX_PW</replaceable>
|
||||||
|
eqlx_cli_timeout = 30
|
||||||
|
eqlx_cli_max_retries = 5
|
||||||
|
san_ssh_port = 22
|
||||||
|
ssh_conn_timeout = 30
|
||||||
|
san_private_key = <replaceable>SAN_KEY_PATH</replaceable>
|
||||||
|
ssh_min_pool_conn = 1
|
||||||
|
ssh_max_pool_conn = 5</programlisting>
|
||||||
|
</example>
|
||||||
|
<para>In this example, replace the following variables accordingly:</para>
|
||||||
|
<variablelist>
|
||||||
|
<varlistentry>
|
||||||
|
<term>IP_EQLX</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The IP address used to reach the Dell EqualLogic Group through
|
||||||
|
SSH. This field has no default value.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>SAN_UNAME</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The user name to login to the Group manager via SSH at
|
||||||
|
the <parameter>san_ip</parameter>. Default user name is <literal>grpadmin</literal>.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>SAN_PW</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The corresponding password of <replaceable>SAN_UNAME</replaceable>.
|
||||||
|
Not used when <parameter>san_private_key</parameter> is set. Default
|
||||||
|
password is <literal>password</literal>.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>EQLX_GROUP</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The group to be used for a pool where the Block Storage service
|
||||||
|
will create volumes and snapshots. Default group is <literal>group-0</literal>.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>EQLX_POOL</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The pool where the Block Storage service will create volumes
|
||||||
|
and snapshots. Default pool is <literal>default</literal>. This
|
||||||
|
option cannot be used for multiple pools utilized by the Block
|
||||||
|
Storage service on a single Dell EqualLogic Group.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>EQLX_UNAME</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The CHAP login account for each
|
||||||
|
volume in a pool, if <parameter>eqlx_use_chap</parameter> is set
|
||||||
|
to <literal>true</literal>. Default account name is <literal>chapadmin</literal>.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>EQLX_PW</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The corresponding password of <replaceable>EQLX_UNAME</replaceable>.
|
||||||
|
The default password is randomly generated in hexadecimal, so you
|
||||||
|
must set this password manually.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
<varlistentry>
|
||||||
|
<term>SAN_KEY_PATH (optional)</term>
|
||||||
|
<listitem>
|
||||||
|
<para>The filename of the private key used
|
||||||
|
for SSH authentication. This provides password-less login to the
|
||||||
|
EqualLogic Group. Not used when <parameter>san_password</parameter>
|
||||||
|
is set. There is no default value.</para>
|
||||||
|
</listitem>
|
||||||
|
</varlistentry>
|
||||||
|
</variablelist>
|
||||||
</section>
|
</section>
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user