}

# Takes the platform name ($1) and sets the appropriate golang env variables
# for that platform.
kube::golang::set_platform_envs() {
  [[ -n ${1-} ]] || {
    kube::log::error_exit "!!! Internal error. No platform set in kube::golang::set_platform_envs"
  }

  export GOOS=${platform%/*}
  export GOARCH=${platform##*/}

# limitations under the License.

# !!!EXPERIMENTAL !!! Upgrade script for GCE. Expect this to get
# rewritten in Go in relatively short order, but it allows us to start
# testing the concepts.

set -o errexit
set -o nounset
set -o pipefail

if [[ "${KUBERNETES_PROVIDER:-gce}" != "gce" ]]; then
  echo "!!! ${1} only works on GCE" >&2
  exit 1
fi

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/../..

# limitations under the License.

# shellcheck disable=SC2034 # Variables sourced in other scripts.

# Common utilities, variables and checks for all build scripts.
set -o errexit
set -o nounset
set -o pipefail

# Unset CDPATH, having it set messes up with script import paths
unset CDPATH

USER_ID=$(id -u)
GROUP_ID=$(id -g)

DOCKER_OPTS=${DOCKER_OPTS:-""}

# See the License for the specific language governing permissions and
# limitations under the License.

# shellcheck disable=2046 # printf word-splitting is intentional

set -o errexit
set -o nounset
set -o pipefail

# This tool wants a different default than usual.
KUBE_VERBOSE="${KUBE_VERBOSE:-1}"

KUBE_ROOT=$(dirname "${BASH_SOURCE[0]}")/..
source "${KUBE_ROOT}/hack/lib/init.sh"

    for k in "${!map[@]}"; do
      echo "  ${k}:"
      declare -a values
      IFS="${item_sep}" read -ra values <<<"${map[$k]}"
      for val in "${values[@]}"; do
        # declare across two lines so errexit can catch failures
        declare v
        v=$(yaml-quote "${val}")
        echo "    - ${v}"
      done
    done
  fi
}

# uploaded in the manifests tar ball.

# TODO: this script duplicates templating logic from cluster/saltbase/salt
# using sed. It should use an actual template parser on the manifest
# files.

set -o errexit
set -o nounset
set -o pipefail

### Hardcoded constants
METADATA_SERVER_IP="${METADATA_SERVER_IP:-169.254.169.254}"

# Standard curl flags.

}

// ValidateFieldAcceptList checks that only allowed fields are set.
// The value must be a struct (not a pointer to a struct!).
func validateFieldAllowList(value interface{}, allowedFields map[string]bool, errorText string, fldPath *field.Path) field.ErrorList {
	var allErrs field.ErrorList

	reflectType, reflectValue := reflect.TypeOf(value), reflect.ValueOf(value)
	for i := 0; i < reflectType.NumField(); i++ {