Update values_overrides for ovn

If OVN is used, network.backend needs to be ovn.
There is no need to keep openvswitch as it adds OVS plugin related pod dependencies.
daemonset_netns_cleanup_cron is also not required anymore with ovn.

Change-Id: I3ea0f0921b2d16b9b877b0b9fda5c2f5844be12b
Signed-off-by: Mathieu Gagné <mgagne@calavera.ca>

releasenotes/notes/neutron-42b77d74ce8fe287.yaml

@@ -0,0 +1,7 @@
+---
+neutron:
+  - |
+    Update values_overrides for ovn. If OVN is used, network.backend needs to be ovn.
+    There is no need to keep openvswitch as it adds OVS plugin related pod dependencies.
+    daemonset_netns_cleanup_cron is also not required anymore with ovn.
+...

releasenotes/notes/nova-3493b35ba8c4479a.yaml

@@ -0,0 +1,6 @@
+---
+nova:
+  - |
+    Update values_overrides for ovn. If OVN is used, network.backend needs to be ovn.
+    There is no need to keep openvswitch as it adds OVS plugin related pod dependencies.
+...

values_overrides/neutron/ovn.yaml

@@ -1,7 +1,6 @@
 ---
 network:
   backend:
-    - openvswitch
     - ovn
 
 conf:
@@ -25,6 +24,7 @@ manifests:
   daemonset_dhcp_agent: false
   daemonset_l3_agent: false
   daemonset_metadata_agent: false
+  daemonset_netns_cleanup_cron: false
   daemonset_ovs_agent: false
   deployment_rpc_server: false
 

values_overrides/neutron/ovn_vpn.yaml

@@ -1,7 +1,6 @@
 ---
 network:
   backend:
-    - openvswitch
     - ovn
 
 conf:
@@ -28,7 +27,9 @@ manifests:
   daemonset_dhcp_agent: false
   daemonset_l3_agent: false
   daemonset_metadata_agent: false
+  daemonset_netns_cleanup_cron: false
   daemonset_ovs_agent: false
+  deployment_rpc_server: false
 
   daemonset_ovn_metadata_agent: true
   daemonset_ovn_vpn_agent: true

values_overrides/nova/ovn.yaml

@@ -1,10 +1,7 @@
 ---
-dependencies:
-  dynamic:
-    targeted:
-      openvswitch:
-        compute:
-          pod: []
+network:
+  backend:
+    - ovn
 
 conf:
   nova: