From ce39dbac56123354576d2c31674e1b18535b0111 Mon Sep 17 00:00:00 2001 From: Brent Eagles Date: Wed, 24 Aug 2016 13:03:22 -0230 Subject: [PATCH] Set NeutronL3HA to false when deploying DVR This patch sets NeutronL3HA to false when the DVR environment is included on deployment. L3 HA isn't supported with DVR routers and is disabled by defaults in our templates but upgrading users might have it enabled in their existing overclouds. Including the setting here with an appropriate comment gives us some sort of mechanism to convey to the upgrading user what they need to do. This will have no effect on users not using L3 HA or deploying new overclouds. Change-Id: If036ae2b88225f5a7d5f295eb5e6874d2fbb3f72 --- environments/neutron-ovs-dvr.yaml | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/environments/neutron-ovs-dvr.yaml b/environments/neutron-ovs-dvr.yaml index 223c253199..f60edb0104 100644 --- a/environments/neutron-ovs-dvr.yaml +++ b/environments/neutron-ovs-dvr.yaml @@ -22,3 +22,11 @@ parameter_defaults: # We also need to set the proper agent mode for the L3 agent. This will only # affect the agent on the controller node. NeutronL3AgentMode: 'dvr_snat' + + # L3 HA isn't supported for DVR enabled routers. If upgrading from a system + # where L3 HA is enabled and has neutron routers configured, it is + # recommended setting this value to true until such time all routers can be + # migrated to DVR routers. Once migration of the routers is complete, + # NeutronL3HA can be returned to false. All new systems should be deployed + # with NeutronL3HA set to false. + NeutronL3HA: false