Fix nested mounts of /run/openvswitch

As kolla-toolbox is mounting /run:/run
there is no need to mount also /run/openvswitch.
This is causing /run/openvswitch is mounted
again and again up to 32767 times after kolla-toolbox
restart.

Closes-Bug: #1979295
Change-Id: I49b3bde8b2bd61b6c931a81542a0d89f8a303ffc

ansible/roles/common/defaults/main.yml

@@ -101,7 +101,6 @@ kolla_toolbox_default_volumes:
   - "/dev/:/dev/"
   - "/run/:/run/:shared"
   - "kolla_logs:/var/log/kolla/"
-  - "/run/openvswitch:/run/openvswitch:shared"
 cron_default_volumes:
   - "{{ node_config_directory }}/cron/:{{ container_config_directory }}/:ro"
   - "/etc/localtime:/etc/localtime:ro"

releasenotes/notes/bug-1979295-3088a4a1c7b391d7.yaml

@@ -0,0 +1,7 @@
+---
+fixes:
+  - |
+    Fixes the issue of exponential growth of
+    /run/openvswitch mounts when kolla-toolbox
+    container is restarted.
+    `LP#1979295 <https://launchpad.net/bugs/1979295>`__