Default:     "",
							Type:        []string{"string"},
							Format:      "",
						},
					},

	// ServiceEntry.Endpoint.Address message.
	UnixAddressPrefix = "unix://"

	matchExact  = "exact:"
	matchPrefix = "prefix:"
)

var validHeaderRegex = regexp.MustCompile("^[-_A-Za-z0-9]+$")

const (
	kb = 1024
	mb = 1024 * kb
)

var (
	// envoy supported retry on header values
	supportedRetryOnPolicies = sets.New(
		// 'x-envoy-retry-on' supported policies:

          "type": "string"
        }
      },
      "required": [
        "name",
        "expression"
      ],

    log-wrap 'SourceKubeMasterCerts' source "${KUBE_HOME}/kube-master-certs"
  fi

  log-start 'VerifyKubeUser'
  if [[ -n "${KUBE_USER:-}" ]]; then
    if ! [[ "${KUBE_USER}" =~ ^[-._@a-zA-Z0-9]+$ ]]; then
      echo "Bad KUBE_USER format."
      exit 1
    fi
  fi
  log-end 'VerifyKubeUser'

  log-start 'GenerateTokens'
  KUBE_CONTROLLER_MANAGER_TOKEN="$(secure_random 32)"

	Yym
	YymEvex   // YyrEvex+Ym
	Yyvm      // VSIB vector array; vm32y/vm64y
	YyvmEvex  // Yyvm which permits High-16 Y register as index.
	YzrMulti4 // [ Z<n> - Z<n+3> ]; multisource YzrEvex
	Yzr       // Z0..Z31
	Yzm       // Yzr+Ym
	Yzvm      // VSIB vector array; vm32z/vm64z
	Yk0       // K0
	Yknot0    // K1..K7; write mask
	Yk        // K0..K7; used for KOP
	Ykm       // Yk+Ym; used for KOP
	Ytls
	Ytextsize