Change the default value for NetworkNexusVxlanGlobalConfig

This parameter leads to the nonoperational state
in Nexus Vxlan topology when set to True, when VNIs created
but the nve peers do not get discovered on the Nexus.
It is time consuming process to debug the configuration
and find out that this parameter should be changed
to False. To prevent future problems for the future
deployment we want to default this parameter to False.

Change-Id: I685ad7d212af0d9e568acbf1ccf1607d120c195e

diff --git a/environments/neutron-ml2-cisco-nexus-ucsm.yaml b/environments/neutron-ml2-cisco-nexus-ucsm.yaml
index 5a1a32a..ad11175 100644 (file)
--- a/environments/neutron-ml2-cisco-nexus-ucsm.yaml
+++ b/environments/neutron-ml2-cisco-nexus-ucsm.yaml
@@ -19,7 +19,7 @@ parameter_defaults:
   NetworkNexusSwitchReplayCount: 3
   NetworkNexusProviderVlanAutoCreate: 'true'
   NetworkNexusProviderVlanAutoTrunk: 'true'
-  NetworkNexusVxlanGlobalConfig: 'true'
+  NetworkNexusVxlanGlobalConfig: 'false'
   NetworkNexusHostKeyChecks: 'false'
   NetworkNexusVxlanVniRanges: '0:0'
   NetworkNexusVxlanMcastRanges: '0.0.0.0:0.0.0.0'