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52 lines
1.8 KiB
Bash
52 lines
1.8 KiB
Bash
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#!/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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# Use other Debian mirror
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sed -i -e "s/http.us.debian.org/mirrors.kernel.org/" /etc/apt/sources.list
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# Resolve hostname of master
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if ! grep -q $KUBE_MASTER /etc/hosts; then
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echo "Adding host entry for $KUBE_MASTER"
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echo "${KUBE_MASTER_IP} ${KUBE_MASTER}" >> /etc/hosts
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fi
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# Prepopulate the name of the Master
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mkdir -p /etc/salt/minion.d
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echo "master: ${KUBE_MASTER}" > /etc/salt/minion.d/master.conf
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# Turn on debugging for salt-minion
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# echo "DAEMON_ARGS=\"\$DAEMON_ARGS --log-file-level=debug\"" > /etc/default/salt-minion
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# Our minions will have a pool role to distinguish them from the master.
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#
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# Setting the "minion_ip" here causes the kubelet to use its IP for
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# identification instead of its hostname.
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#
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cat <<EOF >/etc/salt/minion.d/grains.conf
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grains:
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hostname_override: $(ip route get 1.1.1.1 | awk '{print $7}')
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roles:
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- kubernetes-pool
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- kubernetes-pool-photon-controller
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cloud: photon-controller
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EOF
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# Install Salt
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#
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# We specify -X to avoid a race condition that can cause minion failure to
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# install. See https://github.com/saltstack/salt-bootstrap/issues/270
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curl -L --connect-timeout 20 --retry 6 --retry-delay 10 https://bootstrap.saltstack.com | sh -s -- -X
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