function getDeploymentRunningPods(deployment: Deployment): number {
  const availableReplicas = deployment.status?.availableReplicas ?? 0;
  const totalReplicas = deployment.status?.replicas ?? 0;
  const unavailableReplicas = deployment.status?.unavailableReplicas ?? 0;
  return availableReplicas || totalReplicas - unavailableReplicas;