Function for checking status of containers in pods

check-pods.py

def check_pods(get_pods_json):
    problemPods = list()
    for pod in get_pods_json['items']:
        isBad = False
        if pod['status']['phase'] != 'Running' and pod['status']['phase'] != 'Completed':
            isBad = True
        else:
            for container_status in pod['status']['containerStatuses']:
                if not container_status['ready']:
                    isBad = True
                    break
        if isBad:
            podDescription = dict()
            podDescription['name'] = pod['metadata']['name']
            podDescription['state'] = pod['status']['phase']
            podDescription['namespace'] = pod['metadata']['namespace']
            podDescription['containers'] = list()
            countRunningContainers = 0
            # If the pod hasn't been scheduled yet, it won't have the statuses
            if 'containerStatuses' in pod['status']:
                for container_status in pod['status']['containerStatuses']:
                    # Increment the ready count
                    if container_status['ready']:
                        countRunningContainers += 1
                    podDescription['containers'].append({
                        'name': container_status['name'],
                        'isRunning': container_status['ready']
                    })
            podDescription['containers_running'] = '{0}/{1}'.format(countRunningContainers, len(podDescription['containers']))
            problemPods.append(podDescription)
    return problemPods