message LabelSelectorRequirement {
  // key is the label key that the selector applies to.
  // +patchMergeKey=key
  // +patchStrategy=merge
  optional string key = 1;

  // operator represents a key's relationship to a set of values.
  // Valid operators are In, NotIn, Exists and DoesNotExist.
  optional string operator = 2;

  // values is an array of string values. If the operator is In or NotIn,

  // When specified, it should match one the container or initContainer
  // names in the pod template.
  // +optional
  optional string containerName = 1;

  // Represents the relationship between the container exit code(s) and the
  // specified values. Containers completed with success (exit code 0) are
  // excluded from the requirement check. Possible values are:
  //

// that relates the key and values.
message NodeSelectorRequirement {
  // The label key that the selector applies to.
  optional string key = 1;

  // Represents a key's relationship to a set of values.
  // Valid operators are In, NotIn, Exists, DoesNotExist. Gt, and Lt.
  optional string operator = 2;

  // An array of string values. If the operator is In or NotIn,