Fix for missing mount when kubeadm init invoked

When kubeadm reset is invoked, the /var/lib/kubelet
mount is removed.

The "when" conditional in the ansible environment did not seem
to detect that the mount command was needed.

Updated the command to be a compound bash command to ensure
it works in local and remote ansible environments.

Change-Id: Ic81d180df9691161e0b75ab7cdeaf2f639b47728
Fixes-Bug: 1849710
Related-Bug: 1847147
Related-Bug: 1838692
Signed-off-by: Al Bailey <Al.Bailey@windriver.com>

playbookconfig/src/playbooks/roles/bootstrap/persist-config/tasks/shutdown_services.yml

@@ -38,10 +38,9 @@
   # That bug was re-broken by this commit in k8s 1.16
   # https://github.com/kubernetes/kubernetes/commit/6845c66efbb888d2f73e1a1c17f0e06b34d8e261
   - name: Mount kubelet-lv
-    command: mount /var/lib/kubelet/
+    command: bash -c 'mountpoint -q /var/lib/kubelet || mount /var/lib/kubelet'
     args:
       warn: false
-    when: '"/var/lib/kubelet/" is not mount'
 
   # it looks like k8s 1.16 unmounts the folder before clearing it
   - name: Clear kubelet data