mirror of https://github.com/k3s-io/k3s
71 lines
2.1 KiB
Bash
Executable File
71 lines
2.1 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2015 The Kubernetes Authors All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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set -o errexit
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set -o nounset
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set -o pipefail
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declare -r KUBE_RELEASE_BUCKET_URL="https://storage.googleapis.com/kubernetes-release"
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declare -r KUBE_TAR_NAME="kubernetes.tar.gz"
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usage() {
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echo "usage:
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$0 [stable|release|latest|latest-green]
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stable: latest stable version
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release: latest release candidate
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latest: latest ci build
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latest-green: latest ci build to pass gce e2e"
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}
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if [[ $# -ne 1 ]]; then
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usage
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exit 1
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fi
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case "$1" in
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"latest")
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# latest ci version is written in the latest.txt in the /ci dir
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KUBE_TAR_RELATIVE_PATH="ci"
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KUBE_VERSION_FILE="latest.txt"
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;;
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"latest-green")
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# latest ci version to pass gce e2e is written in the latest-green.txt in the /ci dir
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KUBE_TAR_RELATIVE_PATH="ci"
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KUBE_VERSION_FILE="latest-green.txt"
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;;
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"stable")
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# latest stable release version is written in the stable.txt file in the /release dir
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KUBE_TAR_RELATIVE_PATH="release"
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KUBE_VERSION_FILE="stable.txt"
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;;
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"release")
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# latest release candidate version is written in latest.txt in the /release dir
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KUBE_TAR_RELATIVE_PATH="release"
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KUBE_VERSION_FILE="latest.txt"
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;;
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*)
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usage
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exit 1
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;;
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esac
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KUBE_BINARY_DIRECTORY="${KUBE_RELEASE_BUCKET_URL}/${KUBE_TAR_RELATIVE_PATH}"
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KUBE_VERSION=$(curl --silent --fail "${KUBE_BINARY_DIRECTORY}/${KUBE_VERSION_FILE}")
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KUBE_BINARY_PATH="${KUBE_BINARY_DIRECTORY}/${KUBE_VERSION}/${KUBE_TAR_NAME}"
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curl --fail -o kubernetes-${KUBE_VERSION}.tar.gz "${KUBE_BINARY_PATH}"
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