k3s/cluster/kube-up.sh

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#!/bin/bash
# Copyright 2014 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# Bring up a Kubernetes cluster.
#
# If the full release name (gs://<bucket>/<release>) is passed in then we take
# that directly. If not then we assume we are doing development stuff and take
# the defaults in the release config.
set -o errexit
set -o nounset
set -o pipefail
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
if [ -f "${KUBE_ROOT}/cluster/env.sh" ]; then
source "${KUBE_ROOT}/cluster/env.sh"
fi
source "${KUBE_ROOT}/cluster/kube-env.sh"
source "${KUBE_ROOT}/cluster/kube-util.sh"
echo "... Starting cluster using provider: $KUBERNETES_PROVIDER" >&2
echo "... calling verify-prereqs" >&2
verify-prereqs
if [[ "${KUBE_STAGE_IMAGES:-}" == "true" ]]; then
echo "... staging images" >&2
stage-images
fi
echo "... calling kube-up" >&2
kube-up
echo "... calling validate-cluster" >&2
validate-cluster
echo -e "Done, listing cluster services:\n" >&2
"${KUBE_ROOT}/cluster/kubectl.sh" cluster-info
echo
exit 0