96 lines
2.4 KiB
Bash
Executable file
96 lines
2.4 KiB
Bash
Executable file
#!/bin/bash
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# Copyright 2014 The Kubernetes Authors.
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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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# Push a new release to the cluster.
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#
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# This will find the release tar, cause it to be downloaded, unpacked, installed
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# and enacted.
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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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echo "kube-push.sh is currently broken; see https://github.com/kubernetes/kubernetes/issues/17397"
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exit 1
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KUBE_ROOT=$(dirname "${BASH_SOURCE}")/..
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if [ -f "${KUBE_ROOT}/cluster/env.sh" ]; then
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source "${KUBE_ROOT}/cluster/env.sh"
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fi
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source "${KUBE_ROOT}/cluster/kube-util.sh"
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function usage() {
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echo "${0} [-m|-n <node id>] <version>"
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echo " Updates Kubernetes binaries. Can be done for all components (by default), master(-m) or specified node(-n)."
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echo " If the version is not specified will try to use local binaries."
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echo " Warning: upgrading single node is experimental"
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}
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push_to_master=false
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push_to_node=false
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while getopts "mn:h" opt; do
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case ${opt} in
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m)
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push_to_master=true;;
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n)
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push_to_node=true
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node_id="$OPTARG";;
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h)
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usage
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exit 0;;
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\?)
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echo "Invalid option: -$OPTARG" >&2
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usage
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exit 1;;
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esac
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done
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shift $((OPTIND-1))
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if [[ "${push_to_master}" == "true" ]] && [[ "${push_to_node}" == "true" ]]; then
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echo "Only one of options -m -n should be specified"
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usage
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exit 1
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fi
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verify-prereqs
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verify-kube-binaries
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KUBE_VERSION=${1-}
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if [[ "${push_to_master}" == "false" ]] && [[ "${push_to_node}" == "false" ]]; then
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echo "Updating cluster using provider: $KUBERNETES_PROVIDER"
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kube-push
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fi
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if [[ "${push_to_master}" == "true" ]]; then
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echo "Updating master to version ${KUBE_VERSION:-"dev"}"
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prepare-push false
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push-master
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fi
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if [[ "${push_to_node}" == "true" ]]; then
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echo "Updating node $node_id to version ${KUBE_VERSION:-"dev"}"
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prepare-push true
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push-node $node_id
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fi
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echo "Validating cluster post-push..."
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"${KUBE_ROOT}/cluster/validate-cluster.sh"
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echo "Done"
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