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61 lines
2.2 KiB
Bash
Executable File
61 lines
2.2 KiB
Bash
Executable File
#!/bin/bash
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# Copyright 2014 Google Inc. 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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# Bring up a Kubernetes cluster.
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#
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# If the full release name (gs://<bucket>/<release>) is passed in then we take
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# that directly. If not then we assume we are doing development stuff and take
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# the defaults in the release config.
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# exit on any error
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set -e
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source $(dirname $0)/kube-env.sh
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source $(dirname $0)/$KUBERNETES_PROVIDER/util.sh
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get-password
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detect-master > /dev/null
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detect-minions > /dev/null
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MINIONS_FILE=/tmp/minions
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$(dirname $0)/kubecfg.sh -template '{{range.Items}}{{.ID}}:{{end}}' list minions > ${MINIONS_FILE}
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# On vSphere, use minion IPs as their names
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if [ "$KUBERNETES_PROVIDER" == "vsphere" ]; then
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for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
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MINION_NAMES[i]=${KUBE_MINION_IP_ADDRESSES[i]}
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done
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fi
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for (( i=0; i<${#MINION_NAMES[@]}; i++)); do
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# Grep returns an exit status of 1 when line is not found, so we need the : to always return a 0 exit status
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count=$(grep -c ${MINION_NAMES[i]} ${MINIONS_FILE}) || :
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if [ "$count" == "0" ]; then
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echo "Failed to find ${MINION_NAMES[i]}, cluster is probably broken."
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exit 1
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fi
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# Make sure the kubelet is healthy
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if [ "$(curl --insecure --user ${user}:${passwd} https://${KUBE_MASTER_IP}/proxy/minion/${MINION_NAMES[$i]}/healthz)" != "ok" ]; then
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echo "Kubelet failed to install on ${MINION_NAMES[$i]}. Your cluster is unlikely to work correctly."
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echo "Please run ./cluster/kube-down.sh and re-create the cluster. (sorry!)"
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exit 1
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else
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echo "Kubelet is successfully installed on ${MINION_NAMES[$i]}"
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fi
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done
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echo "Cluster validation succeeded"
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