openstack/devstack
Code Issues Proposed changes

Fix devstack with linuxbridge without l3 agent

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The linuxbridge agent for Neutron expects that the public bridge will
already be created by the time it starts. On devstack, this only occurs
as part of the l3 agent configuration. If a compute node doesn't have an
l3 agent and is using a linuxbridge agent, then br-ex won't be created
and the process will not be able to start (causing stack.sh to fail).

This causes the gate-grenade-dsvm-neutron-linuxbridge-multinode-nv gate
to fail.

Closes-Bug: #1643562
Change-Id: I6f441c6febb5070ad885569d9c798634d0272b6c
This commit is contained in:
John Schwarz
2016-11-21 15:52:36 +02:00
parent 5dbb826a54
commit 7f95baa570
1 changed files with 3 additions and 1 deletions
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4
lib/neutron_plugins/linuxbridge_agent
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@@ -62,7 +62,9 @@ function neutron_plugin_configure_plugin_agent {
LB_INTERFACE_MAPPINGS=$PHYSICAL_NETWORK:$LB_PHYSICAL_INTERFACE
fi
if [[ "$PUBLIC_BRIDGE" != "" ]] && [[ "$PUBLIC_PHYSICAL_NETWORK" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE linux_bridge bridge_mappings "$PUBLIC_PHYSICAL_NETWORK:$PUBLIC_BRIDGE"
if is_service_enabled neutron-l3; then
iniset /$Q_PLUGIN_CONF_FILE linux_bridge bridge_mappings "$PUBLIC_PHYSICAL_NETWORK:$PUBLIC_BRIDGE"
fi
fi
if [[ "$LB_INTERFACE_MAPPINGS" != "" ]]; then
iniset /$Q_PLUGIN_CONF_FILE linux_bridge physical_interface_mappings $LB_INTERFACE_MAPPINGS