google.protobuf.BoolValue configCluster = 64;

  // The name of the CA for workloads.
  // For example, when caName=GkeWorkloadCertificate, GKE workload certificates
  // will be used as the certificates for workloads.
  // The default value is "" and when caName="", the CA will be configured by other
  // mechanisms (e.g., environmental variable CA_PROVIDER).
  string caName = 65;

  // TODO: remove this?
  // No longer used.

				{Name: "alias", ExternalName: "concrete"},
			},
			output: []service{
				{Name: "concrete", Aliases: host.Names{"alias"}},
				{Name: "alias", ExternalName: "concrete"},
			},
		},
		{
			name: "multiple alias",
			input: []service{
				{Name: "concrete"},
				{Name: "alias1", ExternalName: "concrete"},
				{Name: "alias2", ExternalName: "concrete"},
			},
			output: []service{