feat(e2e-test): Add e2e-tests for zfs-localpv (#298)

Signed-off-by: w3aman <aman.gupta@mayadata.io>

e2e-tests/utils/k8s/status_app_pod.yml

@@ -0,0 +1,18 @@
+---
+- name: Checking {{ application_name }} pod is in running state
+  shell: kubectl get pods -n {{ app_ns }} -o jsonpath='{.items[?(@.metadata.labels.{{app_lkey}}=="{{app_lvalue}}")].status.phase}'
+  register: result
+  until: "((result.stdout.split()|unique)|length) == 1 and 'Running' in result.stdout"
+  delay: 3
+  retries: 60
+
+- name: Get the container status of application.
+  shell: >
+     kubectl get pod -n {{ app_ns }} -l {{app_lkey}}="{{app_lvalue}}"
+     -o custom-columns=:..containerStatuses[].state --no-headers | grep -w "running"
+  args:
+    executable: /bin/bash
+  register: containerStatus
+  until: "'running' in containerStatus.stdout"
+  delay: 3
+  retries: 60