Retry fetching Noobaa endpoint pods data in case of KeyError (red-hat…

…-storage#3247)

* Retry fetching Noobaa endpoint pods data

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

fix

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

fix

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

fix

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

fix

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

* Address comments

Signed-off-by: Elad Ben Aharon <ebenahar@redhat.com>

tests/conftest.py

@@ -3007,8 +3007,10 @@ def get_ready_noobaa_endpoint_count(namespace):
     pods_info = get_pods_having_label(label=constants.NOOBAA_ENDPOINT_POD_LABEL, namespace=namespace)
     ready_count = 0
     for ep_info in pods_info:
-        if ep_info['status']['containerStatuses'][0]['ready']:
-            ready_count += 1
+        container_statuses = ep_info.get('status', {}).get('containerStatuses')
+        if container_statuses is not None and len(container_statuses) > 0:
+            if container_statuses[0].get('ready'):
+                ready_count += 1
     return ready_count
 
 
@@ -3029,7 +3031,6 @@ def nb_ensure_endpoint_count(request):
     if float(config.ENV_DATA['ocs_version']) < 4.6:
         noobaa = OCP(kind='noobaa', namespace=namespace)
         resource = noobaa.get()['items'][0]
-        resource_name = resource['metadata']['name']
         endpoints = resource.get('spec', {}).get('endpoints', {})
 
         if endpoints.get('minCount', -1) != min_ep_count: