openvswitch: allow setting ovsdb connection using vsctl

Also changed neutron agents to use default, ptcp:6640:127.0.0.1.

Change-Id: Id43c376851f0c408da4684c219dc79ef4a1c157b
Closes-Bug: 1761117

neutron/templates/daemonset-dhcp-agent.yaml

@@ -75,8 +75,6 @@ spec:
               mountPath: /etc/neutron/plugins/ml2/openvswitch_agent.ini
               subPath: openvswitch_agent.ini
               readOnly: true
-            - name: runopenvswitch
-              mountPath: /run/openvswitch
             {{- end }}
             - name: neutron-etc
               mountPath: /etc/neutron/dhcp_agent.ini
@@ -128,11 +126,6 @@ spec:
           configMap:
             name: {{ $configMapName }}
             defaultMode: 0444
-        {{- if ( has "openvswitch" .Values.network.backend ) }}
-        - name: runopenvswitch
-          hostPath:
-            path: /run/openvswitch
-        {{- end }}
         - name: socket
           hostPath:
             path: /var/lib/neutron/openstack-helm

neutron/templates/daemonset-l3-agent.yaml

@@ -75,8 +75,6 @@ spec:
               mountPath: /etc/neutron/plugins/ml2/openvswitch_agent.ini
               subPath: openvswitch_agent.ini
               readOnly: true
-            - name: runopenvswitch
-              mountPath: /run/openvswitch
             {{- end }}
             - name: neutron-etc
               mountPath: /etc/neutron/l3_agent.ini
@@ -127,11 +125,6 @@ spec:
           configMap:
             name: {{ $configMapName }}
             defaultMode: 0444
-        {{- if ( has "openvswitch" .Values.network.backend ) }}
-        - name: runopenvswitch
-          hostPath:
-            path: /run/openvswitch
-        {{- end }}
         - name: libmodules
           hostPath:
             path: /lib/modules

neutron/templates/daemonset-metadata-agent.yaml

@@ -97,8 +97,6 @@ spec:
               mountPath: /etc/neutron/plugins/ml2/openvswitch_agent.ini
               subPath: openvswitch_agent.ini
               readOnly: true
-            - name: runopenvswitch
-              mountPath: /run/openvswitch
             {{- end }}
             - name: neutron-etc
               mountPath: /etc/neutron/metadata_agent.ini
@@ -142,11 +140,6 @@ spec:
           configMap:
             name: {{ $configMapName }}
             defaultMode: 0444
-        {{- if ( has "openvswitch" .Values.network.backend ) }}
-        - name: runopenvswitch
-          hostPath:
-            path: /run/openvswitch
-        {{- end }}
         - name: socket
           hostPath:
             path: /var/lib/neutron/openstack-helm

neutron/values.yaml

@@ -1412,7 +1412,6 @@ conf:
         arp_responder: True
       ovs:
         bridge_mappings: "external:br-ex"
-        ovsdb_connection: unix:/var/run/openvswitch/db.sock
       securitygroup:
         firewall_driver: openvswitch
     linuxbridge_agent:

openvswitch/templates/bin/_openvswitch-db-server.sh.tpl

@@ -20,9 +20,9 @@ set -ex
 COMMAND="${@:-start}"
 
 OVS_DB=/run/openvswitch/conf.db
-OVS_SOCKET=/run/openvswitch/db.sock
 OVS_SCHEMA=/usr/share/openvswitch/vswitch.ovsschema
 OVS_PID=/run/openvswitch/ovsdb-server.pid
+OVS_SOCKET=/run/openvswitch/db.sock
 
 function start () {
   mkdir -p "$(dirname ${OVS_DB})"
@@ -40,7 +40,11 @@ function start () {
           -vconsole:err \
           -vconsole:info \
           --pidfile=${OVS_PID} \
-          --remote=punix:${OVS_SOCKET}
+          --remote=punix:${OVS_SOCKET} \
+          --remote=db:Open_vSwitch,Open_vSwitch,manager_options \
+          --private-key=db:Open_vSwitch,SSL,private_key \
+          --certificate=db:Open_vSwitch,SSL,certificate \
+          --bootstrap-ca-cert=db:Open_vSwitch,SSL,ca_cert
 }
 
 function stop () {