change sriovnicswitch to be first with openvswitch

In commit I77650be5f04775a72e2bdf694f93988825a84b72
neutron ovs mechanism driver can bind direct port
with ovs SR-IOV hardware offload feature. currently both
feature can't co-exist together. To allow ovs and
sriovnicswitch to still work together, sriovnicswitch
should be before openvswitch.

Change-Id: Id19d65715d40d64f041bfe219afff98876fd7766

diff --git a/environments/neutron-sriov.yaml b/environments/neutron-sriov.yaml
index 5e9e15e..591e226 100755 (executable)
--- a/environments/neutron-sriov.yaml
+++ b/environments/neutron-sriov.yaml
@@ -3,7 +3,7 @@ resource_registry:
   OS::TripleO::Services::NeutronSriovAgent: ../puppet/services/neutron-sriov-agent.yaml
 
 parameter_defaults:
-  NeutronMechanismDrivers: ['openvswitch','sriovnicswitch']
+  NeutronMechanismDrivers: ['sriovnicswitch', 'openvswitch']
 
   # Add PciPassthroughFilter to the scheduler default filters
   #NovaSchedulerDefaultFilters: ['RetryFilter','AvailabilityZoneFilter','RamFilter','ComputeFilter','ComputeCapabilitiesFilter','ImagePropertiesFilter','ServerGroupAntiAffinityFilter','ServerGroupAffinityFilter','PciPassthroughFilter']