ensure-kubernetes: move testing into common path

Currently we start a test pod for cri-o, but not for docker.  Move
this into post so both get coverage.

Change-Id: I768130982e22cb50e360646043ac095d77cca963

test-playbooks/ensure-kubernetes/crio.yaml

@@ -12,32 +12,3 @@
       command: crictl version
       become: yes
       failed_when: false
-
-    # The default account is known to take a while to appear; see
-    #  https://github.com/kubernetes/kubernetes/issues/66689
-    - name: Ensure default account created
-      command: kubectl -n default get serviceaccount default -o name
-      retries: 5
-      delay: 5
-      register: result
-      until: result.rc == 0
-
-    - name: Create a test pod definition
-      copy:
-        dest: test-pod.yaml
-        content: |
-          apiVersion: v1
-          kind: Pod
-          metadata:
-            name: test
-          spec:
-            restartPolicy: Never
-            containers:
-              - name: test
-                image: k8s.gcr.io/pause:3.1
-
-    - name: Start pod
-      command: kubectl apply -f test-pod.yaml
-
-    - name: Check status
-      shell: sleep 5; kubectl get pods

test-playbooks/ensure-kubernetes/post.yaml

@@ -1,3 +1,35 @@
+- hosts: all
+  name: Post testing
+  tasks:
+    # The default account is known to take a while to appear; see
+    #  https://github.com/kubernetes/kubernetes/issues/66689
+    - name: Ensure default account created
+      command: kubectl -n default get serviceaccount default -o name
+      retries: 5
+      delay: 5
+      register: result
+      until: result.rc == 0
+
+    - name: Create a test pod definition
+      copy:
+        dest: test-pod.yaml
+        content: |
+          apiVersion: v1
+          kind: Pod
+          metadata:
+            name: test
+          spec:
+            restartPolicy: Never
+            containers:
+              - name: test
+                image: k8s.gcr.io/pause:3.1
+
+    - name: Start pod
+      command: kubectl apply -f test-pod.yaml
+
+    - name: Check status
+      shell: sleep 5; kubectl get pods
+
 - hosts: all
   roles:
     - collect-container-logs