From 7f95baa5706980a0910741693abee73abea98b89 Mon Sep 17 00:00:00 2001 From: John Schwarz Date: Mon, 21 Nov 2016 15:52:36 +0200 Subject: [PATCH] Fix devstack with linuxbridge without l3 agent 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 --- lib/neutron_plugins/linuxbridge_agent | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/lib/neutron_plugins/linuxbridge_agent b/lib/neutron_plugins/linuxbridge_agent index d0de2f5e5d..194981ee40 100644 --- a/lib/neutron_plugins/linuxbridge_agent +++ b/lib/neutron_plugins/linuxbridge_agent @@ -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