commit 9b3a0ede99fd8434495d39da0afdaa1146cb9232
author Petr Jediný <pjediny@mirantis.com> Thu Apr 13 15:12:09 2017 +0200
committer Petr Jediný <pjediny@mirantis.com> Thu Apr 13 15:12:09 2017 +0200
tree 4e14f67b34a678cf2e5d897c56b8faca46c3f481
parent 3d9baab80e18974b599ea3ffdf895f425fa18fae

Fix dhcp multiple default gateways issue

The system only adds one gateway and if it receives default gateway from
incorrect interface (like control plane primary interface), the instance loses
access to external network.

Fixing by making primary interfaces (control plane) static.

Change-Id: I511f6721c2ecac29eccbdd63160f748c1cc2ee07

classes/cluster/virtual-mcp-ocata-dvr/openstack/control.yml

diff --git a/classes/cluster/virtual-mcp-ocata-dvr/openstack/control.yml b/classes/cluster/virtual-mcp-ocata-dvr/openstack/control.yml
index df120a0..02ca8ae 100644
--- a/classes/cluster/virtual-mcp-ocata-dvr/openstack/control.yml
+++ b/classes/cluster/virtual-mcp-ocata-dvr/openstack/control.yml
@@ -45,7 +45,9 @@
         ens4:
           enabled: true
           type: eth
-          proto: dhcp
+          proto: static
+          address: ${_param:single_address}
+          netmask: 255.255.255.0
   keepalived:
     cluster:
       instance: