mirror of https://github.com/k3s-io/k3s
79 lines
2.9 KiB
Bash
79 lines
2.9 KiB
Bash
#!/bin/bash
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# Copyright 2015 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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# TODO: figure out how to get etcd tag from some real configuration and put it here.
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EVENT_STORE_IP=$1
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EVENT_STORE_URL="http://${EVENT_STORE_IP}:4002"
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NUM_NODES=$2
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retry() {
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for i in {1..4}; do
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"$@" && return 0 || sleep $i
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done
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"$@"
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}
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if [ "${EVENT_STORE_IP}" == "127.0.0.1" ]; then
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# Retry starting etcd to avoid pulling image errors.
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retry sudo docker run --net=host \
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-v /var/etcd/data-events:/var/etcd/data -v /var/log:/var/log -d \
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gcr.io/google_containers/etcd:2.2.1 /bin/sh -c "/usr/local/bin/etcd \
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--listen-peer-urls http://127.0.0.1:2381 \
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--advertise-client-urls=http://127.0.0.1:4002 \
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--listen-client-urls=http://0.0.0.0:4002 \
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--data-dir=/var/etcd/data 1>> /var/log/etcd-events.log 2>&1"
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fi
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# Retry starting etcd to avoid pulling image errors.
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retry sudo docker run --net=host \
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-v /var/etcd/data:/var/etcd/data -v /var/log:/var/log -d \
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gcr.io/google_containers/etcd:2.2.1 /bin/sh -c "/usr/local/bin/etcd \
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--listen-peer-urls http://127.0.0.1:2380 \
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--advertise-client-urls=http://127.0.0.1:2379 \
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--listen-client-urls=http://0.0.0.0:2379 \
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--data-dir=/var/etcd/data 1>> /var/log/etcd.log 2>&1"
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# Increase the allowed number of open file descriptors
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ulimit -n 65536
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tar xzf kubernetes-server-linux-amd64.tar.gz
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kubernetes/server/bin/kube-scheduler --master=127.0.0.1:8080 $(cat scheduler_flags) &> /var/log/kube-scheduler.log &
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kubernetes/server/bin/kube-apiserver \
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--insecure-bind-address=0.0.0.0 \
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--etcd-servers=http://127.0.0.1:2379 \
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--etcd-servers-overrides=/events#${EVENT_STORE_URL} \
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--tls-cert-file=/srv/kubernetes/server.cert \
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--tls-private-key-file=/srv/kubernetes/server.key \
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--client-ca-file=/srv/kubernetes/ca.crt \
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--token-auth-file=/srv/kubernetes/known_tokens.csv \
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--secure-port=443 \
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--basic-auth-file=/srv/kubernetes/basic_auth.csv \
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--target-ram-mb=$((${NUM_NODES} * 60)) \
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$(cat apiserver_flags) &> /var/log/kube-apiserver.log &
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# kube-contoller-manager now needs running kube-api server to actually start
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until [ "$(curl 127.0.0.1:8080/healthz 2> /dev/null)" == "ok" ]; do
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sleep 1
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done
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kubernetes/server/bin/kube-controller-manager \
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--master=127.0.0.1:8080 \
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--service-account-private-key-file=/srv/kubernetes/server.key \
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--root-ca-file=/srv/kubernetes/ca.crt \
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$(cat controllers_flags) &> /var/log/kube-controller-manager.log &
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