// For more information See https://github.com/kubernetes/kubernetes/issues/108255.
  // Cannot be updated.
  // +optional
  // +patchMergeKey=containerPort
  // +patchStrategy=merge
  // +listType=map
  // +listMapKey=containerPort
  // +listMapKey=protocol
  repeated ContainerPort ports = 6;

  // List of sources to populate environment variables in the container.