openstack/openstack-manuals
Code Issues Proposed changes

Configures namespace deletion

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Add option to the L3 and DHCP agent configuration to
enable automatic deletion of router and DHCP namespaces
when the router or network is deleted.

Change-Id: I75d5eb4bac4b1d163b44f7ea27db01b62a80bedd
backport: Juno
Closes-Bug: 1404941
This commit is contained in:
phil-hopkins-a 2015-02-02 11:01:12 -06:00 committed by Matthew Kassawara
parent d7d7d38e97
commit 09e0ef8958
1 changed files with 22 additions and 5 deletions
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27
doc/install-guide/section_neutron-network-node.xml
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@ -232,13 +232,21 @@ tunnel_types = gre</programlisting>
<para>In the <literal>[DEFAULT]</literal> section, configure <para>In the <literal>[DEFAULT]</literal> section, configure
the driver, enable the driver, enable
<glossterm baseform="network namespace">network <glossterm baseform="network namespace">network
namespaces</glossterm>, and configure the external namespaces</glossterm>, configure the external network bridge
network bridge:</para> and enable deletion of defunct router namespaces:</para>
<programlisting language="ini">[DEFAULT] <programlisting language="ini">[DEFAULT]
... ...
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
use_namespaces = True use_namespaces = True
external_network_bridge = br-ex</programlisting> external_network_bridge = br-ex
router_delete_namespaces = True</programlisting>
<note os="sles">
<para>Due to an issue with old versions of the
<application>iproute2</application> utility, we recommend
that you do not configure the
<option>router_delete_namespaces</option> option on SLES 11
SP3.</para>
</note>
</step> </step>
<step> <step>
<para>(Optional) To assist with troubleshooting, <para>(Optional) To assist with troubleshooting,
@ -262,12 +270,21 @@ verbose = True</programlisting>
<substeps> <substeps>
<step> <step>
<para>In the <literal>[DEFAULT]</literal> section, configure <para>In the <literal>[DEFAULT]</literal> section, configure
the drivers and enable namespaces:</para> the drivers, enable namespaces and enable deletion of defunct
DHCP namespaces:</para>
<programlisting language="ini">[DEFAULT] <programlisting language="ini">[DEFAULT]
... ...
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq dhcp_driver = neutron.agent.linux.dhcp.Dnsmasq
use_namespaces = True</programlisting> use_namespaces = True
dhcp_delete_namespaces = True</programlisting>
<note os="sles">
<para>Due to an issue with old versions of the
<application>iproute2</application> utility, we recommend
that you do not configure the
<option>dhcp_delete_namespaces</option> option on SLES 11
SP3.</para>
</note>
</step> </step>
<step> <step>
<para>(Optional) To assist with troubleshooting, <para>(Optional) To assist with troubleshooting,