mirror of https://github.com/k3s-io/k3s
finish the multinode ubuntu k8s setup script and guide ,tested ok
Xingyu Chen
parent
1d97b725ef
commit
aeeebe2126
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@ -39,3 +39,5 @@ network_closure.sh
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# also ignore etcd installed by hack/install-etcd.sh
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/third_party/etcd*
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.tags*
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@ -363,16 +363,14 @@ function kube-up {
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-subj "/CN=azure-ssh-key"
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fi
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if [[ -z "$(azure_call network vnet show $AZ_VNET 2>/dev/null | grep data)" ]]; then
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#azure network vnet create with $AZ_SUBNET
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#FIXME not working
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if [[ -z "$(azure_call network vnet show "$AZ_VNET" 2>/dev/null | grep data)" ]]; then
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echo error create vnet $AZ_VNET with subnet $AZ_SUBNET
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exit 1
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fi
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echo "--> Starting VM"
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azure_call vm create \
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-w $AZ_VNET \
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-w "$AZ_VNET" \
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-n $MASTER_NAME \
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-l "$AZ_LOCATION" \
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-t $AZ_SSH_CERT \
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@ -399,7 +397,7 @@ function kube-up {
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echo "--> Starting VM"
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azure_call vm create \
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-c -w $AZ_VNET \
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-c -w "$AZ_VNET" \
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-n ${MINION_NAMES[$i]} \
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-l "$AZ_LOCATION" \
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-t $AZ_SSH_CERT \
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@ -0,0 +1,66 @@
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#!/bin/bash
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# Copyright 2015 Google Inc. All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# simple use the sed to replace some ip settings on user's demand
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# Run as root only
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# author @resouer
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set -e
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# check root
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if [ "$(id -u)" != "0" ]; then
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echo >&2 "Please run as root"
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exit 1
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fi
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mkdir -p binaries
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# flannel
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echo "Download & build flanneld ..."
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apt-get install linux-libc-dev
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if [ ! -d flannel ] ; then
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echo "flannel does not exsit, cloning ..."
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git clone https://github.com/coreos/flannel.git
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fi
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pushd flannel
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docker run -v `pwd`:/opt/flannel -i -t google/golang /bin/bash -c "cd /opt/flannel && ./build"
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popd
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cp flannel/bin/flanneld binaries/
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# ectd
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echo "Download etcd release ..."
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ETCD_V="v2.0.0"
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ETCD="etcd-${ETCD_V}-linux-amd64"
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if [ ! -f etcd.tar.gz ] ; then
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curl -L https://github.com/coreos/etcd/releases/download/$ETCD_V/$ETCD.tar.gz -o etcd.tar.gz
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tar xzf etcd.tar.gz
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fi
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cp $ETCD/etcd $ETCD/etcdctl binaries
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# kuber
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echo "Download kubernetes release ..."
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if [ ! -f kubernetes.tar.gz ] ; then
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curl -L https://github.com/GoogleCloudPlatform/kubernetes/releases/download/v0.10.1/kubernetes.tar.gz -o kubernetes.tar.gz
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tar xzf kubernetes.tar.gz
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fi
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pushd kubernetes/server
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tar xzf kubernetes-server-linux-amd64.tar.gz
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popd
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cp kubernetes/server/kubernetes/server/bin/* binaries/
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rm -rf flannel kubernetes* etcd*
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echo "Done! All your commands locate in ./binaries dir"
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@ -0,0 +1,201 @@
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#!/bin/bash
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# Copyright 2015 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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# simple use the sed to replace some ip settings on user's demand
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# Run as root only
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# author @WIZARD-CXY @resouer
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set -e
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function cpMaster(){
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# copy /etc/init files
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cp init_conf/etcd.conf /etc/init/
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cp init_conf/kube-apiserver.conf /etc/init/
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cp init_conf/kube-controller-manager.conf /etc/init/
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cp init_conf/kube-scheduler.conf /etc/init/
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# copy /etc/initd/ files
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cp initd_scripts/etcd /etc/init.d/
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cp initd_scripts/kube-apiserver /etc/init.d/
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cp initd_scripts/kube-controller-manager /etc/init.d/
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cp initd_scripts/kube-scheduler /etc/init.d/
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# copy default configs
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cp default_scripts/etcd /etc/default/
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cp default_scripts/kube-apiserver /etc/default/
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cp default_scripts/kube-scheduler /etc/default/
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cp default_scripts/kube-controller-manager /etc/default/
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}
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function cpMinion(){
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# copy /etc/init files
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cp init_conf/etcd.conf /etc/init/
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cp init_conf/kubelet.conf /etc/init/
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cp init_conf/flanneld.conf /etc/init/
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cp init_conf/kube-proxy.conf /etc/init/
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# copy /etc/initd/ files
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cp initd_scripts/etcd /etc/init.d/
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cp initd_scripts/flanneld /etc/init.d/
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cp initd_scripts/kubelet /etc/init.d/
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cp initd_scripts/kube-proxy /etc/init.d/
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# copy default configs
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cp default_scripts/etcd /etc/default/
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cp default_scripts/flanneld /etc/default/
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cp default_scripts/kube-proxy /etc/default
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cp default_scripts/kubelet /etc/default/
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}
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# check if input IP in machine list
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function inList(){
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if [ "$#" -eq 1 ]; then
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echo -e "\e[0;31mERROR\e[0m: "$1" is not in your machine list."
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exit 1
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fi
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}
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# set values in ETCD_OPTS
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function configEtcd(){
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echo ETCD_OPTS=\"-name $1 -initial-advertise-peer-urls http://$2:2380 -listen-peer-urls http://$2:2380 -initial-cluster-token etcd-cluster-1 -initial-cluster $3 -initial-cluster-state new\" > default_scripts/etcd
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}
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# check root
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if [ "$(id -u)" != "0" ]; then
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echo >&2 "Please run as root"
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exit 1
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fi
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echo "Welcome to use this script to configure k8s setup"
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echo
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PATH=$PATH:/opt/bin
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# use ubuntu
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if ! $(grep Ubuntu /etc/lsb-release > /dev/null 2>&1)
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then
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echo "warning: not detecting a ubuntu system"
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exit 1
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fi
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# check etcd
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if ! $(which etcd > /dev/null)
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then
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echo "warning: etcd binary is not found in the PATH: $PATH"
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exit 1
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fi
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# check kube commands
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if ! $(which kube-apiserver > /dev/null) && ! $(which kubelet > /dev/null)
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then
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echo "warning: kube binaries are not found in the $PATH"
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exit 1
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fi
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# detect the etcd version, we support only etcd 2.0.
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etcdVersion=$(/opt/bin/etcd --version | awk '{print $3}')
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if [ "$etcdVersion" != "2.0.0" ]; then
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echo "We only support 2.0.0 version of etcd"
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exit 1
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fi
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# use an array to record name and ip
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declare -A mm
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ii=1
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# we use static etcd configuration
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# see https://github.com/coreos/etcd/blob/master/Documentation/clustering.md#static
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echo "Please enter all your cluster node ips, MASTER node comes first"
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read -p "And separated with blank space like \"<ip_1> <ip_2> <ip_3>\": " etcdIPs
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for i in $etcdIPs
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do
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name="infra"$ii
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item="$name=http://$i:2380"
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if [ "$ii" == 1 ]; then
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cluster=$item
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else
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cluster="$cluster,$item"
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if [ "$ii" -gt 2 ]; then
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minionIPs="$minionIPs,$i"
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else
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minionIPs="$i"
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fi
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fi
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mm[$i]=$name
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let ii++
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done
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echo
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# input node IPs
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while true; do
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echo "This machine acts as"
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echo -e " both MASTER and MINION: \033[1m1\033[0m"
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echo -e " only MASTER: \033[1m2\033[0m"
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echo -e " only MINION: \033[1m3\033[0m"
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read -p "Please choose a role > " option
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echo
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case $option in
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[2] )
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read -p "IP address of this machine > " myIP
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echo
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etcdName=${mm[$myIP]}
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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# set MINION IPs in kube-controller-manager
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sed -i "s/MINION_IPS/${minionIPs}/g" default_scripts/kube-controller-manager
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cpMaster
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break
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;;
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[3] )
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read -p "IP address of this machine > " myIP
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echo
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etcdName=${mm[$myIP]}
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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# set MINION IP in default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" default_scripts/kubelet
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cpMinion
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break
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;;
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[1] )
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read -p "IP address of this machine > " myIP
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echo
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etcdName=${mm[$myIP]}
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inList $etcdName $myIP
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configEtcd $etcdName $myIP $cluster
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# For minion set MINION IP in default_scripts/kubelet
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sed -i "s/MY_IP/${myIP}/g" default_scripts/kubelet
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# For master set MINION IPs in kube-controller-manager
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minionIPs="$minionIPs,$myIP"
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sed -i "s/MINION_IPS/${minionIPs}/g" default_scripts/kube-controller-manager
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cpMaster
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cpMinion
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break
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;;
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* )
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echo "Please choose 1 or 2 or 3."
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;;
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esac
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done
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echo -e "\e[0;32mConfigure Success\033[0m"
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@ -0,0 +1 @@
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ETCD_OPTS="-name infra1 -initial-advertise-peer-urls http://10.10.103.250:2380 -listen-peer-urls http://10.10.103.250:2380 -initial-cluster-token etcd-cluster-1 -initial-cluster infra1=http://10.10.103.250:2380,infra2=http://10.10.103.223:2380,infra3=http://10.10.103.224:2380 -initial-cluster-state new"
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@ -0,0 +1,7 @@
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# flannel Upstart and SysVinit configuration file
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# Customize kube-apiserver binary location
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# FLANNEL="/opt/bin/flanneld"
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# Use FLANNEL_OPTS to modify the start/restart options
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FLANNEL_OPTS=""
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@ -0,0 +1,14 @@
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# Kube-Apiserver Upstart and SysVinit configuration file
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# Customize kube-apiserver binary location
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# KUBE_APISERVER="/opt/bin/kube-apiserver"
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# Use KUBE_APISERVER_OPTS to modify the start/restart options
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KUBE_APISERVER_OPTS="--address=0.0.0.0 \
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--port=8080 \
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--etcd_servers=http://127.0.0.1:4001 \
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--logtostderr=true \
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--portal_net=11.1.1.0/24"
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# Add more envionrment settings used by kube-apiserver here
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@ -0,0 +1,11 @@
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# Kube-Controller-Manager Upstart and SysVinit configuration file
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# Customize kube-controller-manager binary location
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# KUBE_CONTROLLER_MANAGER="/opt/bin/kube-controller-manager"
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# Use KUBE_CONTROLLER_MANAGER_OPTS to modify the start/restart options
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KUBE_CONTROLLER_MANAGER_OPTS="--master=127.0.0.1:8080 \
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--machines=MINION_IPS \
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--logtostderr=true"
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# Add more envionrment settings used by kube-controller-manager here
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@ -0,0 +1,10 @@
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# Kube-Proxy Upstart and SysVinit configuration file
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# Customize kube-proxy binary location
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# KUBE_PROXY="/opt/bin/kube-proxy"
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# Use KUBE_PROXY_OPTS to modify the start/restart options
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KUBE_PROXY_OPTS="--etcd_servers=http://127.0.0.1:4001 \
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--logtostderr=true"
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# Add more envionrment settings used by kube-apiserver here
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@ -0,0 +1,11 @@
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# Kube-Scheduler Upstart and SysVinit configuration file
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# Customize kube-apiserver binary location
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# KUBE_SCHEDULER="/opt/bin/kube-scheduler"
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# Use KUBE_SCHEDULER_OPTS to modify the start/restart options
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KUBE_SCHEDULER_OPTS="--logtostderr=true \
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--master=127.0.0.1:8080"
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# Add more envionrment settings used by kube-scheduler here
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@ -0,0 +1,14 @@
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# Kubelet Upstart and SysVinit configuration file
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# Customize kubelet binary location
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# KUBELET="/opt/bin/kubelet"
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# Use KUBELET_OPTS to modify the start/restart options
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KUBELET_OPTS="--address=0.0.0.0 \
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--port=10250 \
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--hostname_override=MY_IP \
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--etcd_servers=http://127.0.0.1:4001 \
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--logtostderr=true"
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# Add more envionrment settings used by kube-scheduler here
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@ -0,0 +1,27 @@
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description "Etcd service"
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author "@jainvipin"
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respawn
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pre-start script
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# see also https://github.com/jainvipin/kubernetes-ubuntu-start
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ETCD=/opt/bin/$UPSTART_JOB
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if [ -f /etc/default/$UPSTART_JOB ]; then
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. /etc/default/$UPSTART_JOB
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fi
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if [ -f $ETCD ]; then
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exit 0
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fi
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echo "$ETCD binary not found, exiting"
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exit 22
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end script
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script
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# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
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ETCD=/opt/bin/$UPSTART_JOB
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ETCD_OPTS=""
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if [ -f /etc/default/$UPSTART_JOB ]; then
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. /etc/default/$UPSTART_JOB
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fi
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exec "$ETCD" $ETCD_OPTS
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end script
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@ -0,0 +1,29 @@
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description "Flannel service"
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author "@chenxingyu"
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# respawn
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# start in conjunction with etcd
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start on started etcd
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stop on stopping etcd
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pre-start script
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FLANNEL=/opt/bin/$UPSTART_JOB
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if [ -f /etc/default/$UPSTART_JOB ]; then
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. /etc/default/$UPSTART_JOB
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fi
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if [ -f $FLANNEL ]; then
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exit 0
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fi
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exit 22
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end script
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script
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# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
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FLANNEL=/opt/bin/$UPSTART_JOB
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FLANNEL_OPTS=""
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if [ -f /etc/default/$UPSTART_JOB ]; then
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. /etc/default/$UPSTART_JOB
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fi
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exec "$FLANNEL" $FLANNEL_OPTS
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end script
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@ -0,0 +1,30 @@
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description "Kube-Apiserver service"
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author "@jainvipin"
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# respawn
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# start in conjunction with etcd
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start on started etcd
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stop on stopping etcd
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pre-start script
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# see also https://github.com/jainvipin/kubernetes-start
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KUBE_APISERVER=/opt/bin/$UPSTART_JOB
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if [ -f /etc/default/$UPSTART_JOB ]; then
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. /etc/default/$UPSTART_JOB
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fi
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if [ -f $KUBE_APISERVER ]; then
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exit 0
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fi
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exit 22
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end script
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script
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# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
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KUBE_APISERVER=/opt/bin/$UPSTART_JOB
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KUBE_APISERVER_OPTS=""
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
exec "$KUBE_APISERVER" $KUBE_APISERVER_OPTS
|
||||
end script
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
description "Kube-Controller-Manager service"
|
||||
author "@jainvipin"
|
||||
|
||||
# respawn
|
||||
|
||||
# start in conjunction with etcd
|
||||
start on started etcd
|
||||
stop on stopping etcd
|
||||
|
||||
pre-start script
|
||||
# see also https://github.com/jainvipin/kubernetes-ubuntu-start
|
||||
KUBE_CONTROLLER_MANAGER=/opt/bin/$UPSTART_JOB
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
if [ -f $KUBE_CONTROLLER_MANAGER ]; then
|
||||
exit 0
|
||||
fi
|
||||
exit 22
|
||||
end script
|
||||
|
||||
script
|
||||
# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
|
||||
KUBE_CONTROLLER_MANAGER=/opt/bin/$UPSTART_JOB
|
||||
KUBE_CONTROLLER_MANAGER_OPTS=""
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
exec "$KUBE_CONTROLLER_MANAGER" $KUBE_CONTROLLER_MANAGER_OPTS
|
||||
end script
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
description "Kube-Proxy service"
|
||||
author "@jainvipin"
|
||||
|
||||
# respawn
|
||||
|
||||
# start in conjunction with etcd
|
||||
start on started etcd
|
||||
stop on stopping etcd
|
||||
|
||||
pre-start script
|
||||
# see also https://github.com/jainvipin/kubernetes-start
|
||||
KUBE_PROXY=/opt/bin/$UPSTART_JOB
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
if [ -f $KUBE_PROXY ]; then
|
||||
exit 0
|
||||
fi
|
||||
exit 22
|
||||
end script
|
||||
|
||||
script
|
||||
# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
|
||||
KUBE_PROXY=/opt/bin/$UPSTART_JOB
|
||||
KUBE_PROXY_OPTS=""
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
exec "$KUBE_PROXY" $KUBE_PROXY_OPTS
|
||||
end script
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
description "Kube-Scheduler service"
|
||||
author "@jainvipin"
|
||||
|
||||
# respawn
|
||||
|
||||
# start in conjunction with etcd
|
||||
start on started etcd
|
||||
stop on stopping etcd
|
||||
|
||||
pre-start script
|
||||
# see also https://github.com/jainvipin/kubernetes-start
|
||||
KUBE_SCHEDULER=/opt/bin/$UPSTART_JOB
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
if [ -f $KUBE_SCHEDULER ]; then
|
||||
exit 0
|
||||
fi
|
||||
exit 22
|
||||
end script
|
||||
|
||||
script
|
||||
# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
|
||||
KUBE_SCHEDULER=/opt/bin/$UPSTART_JOB
|
||||
KUBE_SCHEDULER_OPTS=""
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
exec "$KUBE_SCHEDULER" $KUBE_SCHEDULER_OPTS
|
||||
end script
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
description "Kubelet service"
|
||||
author "@jainvipin"
|
||||
|
||||
# respawn
|
||||
|
||||
# start in conjunction with etcd
|
||||
start on started etcd
|
||||
stop on stopping etcd
|
||||
|
||||
pre-start script
|
||||
# see also https://github.com/jainvipin/kubernetes-ubuntu-start
|
||||
KUBELET=/opt/bin/$UPSTART_JOB
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
if [ -f $KUBELET ]; then
|
||||
exit 0
|
||||
fi
|
||||
exit 22
|
||||
end script
|
||||
|
||||
script
|
||||
# modify these in /etc/default/$UPSTART_JOB (/etc/default/docker)
|
||||
KUBELET=/opt/bin/$UPSTART_JOB
|
||||
KUBELET_OPTS=""
|
||||
if [ -f /etc/default/$UPSTART_JOB ]; then
|
||||
. /etc/default/$UPSTART_JOB
|
||||
fi
|
||||
exec "$KUBELET" $KUBELET_OPTS
|
||||
end script
|
||||
|
|
@ -0,0 +1,100 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: etcd
|
||||
# Required-Start: $docker
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start distrubted key/value pair service
|
||||
# Description:
|
||||
# http://www.github.com/coreos/etcd
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/etcd)
|
||||
ETCD=/opt/bin/$BASE
|
||||
# This is the pid file managed by etcd itself
|
||||
ETCD_PIDFILE=/var/run/$BASE.pid
|
||||
ETCD_LOGFILE=/var/log/$BASE.log
|
||||
ETCD_OPTS=""
|
||||
ETCD_DESC="Etcd"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if false && [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$ETCD_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check etcd is present
|
||||
if [ ! -x $ETCD ]; then
|
||||
log_failure_msg "$ETCD not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$ETCD_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
ETCD_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $ETCD \
|
||||
--make-pidfile \
|
||||
--pidfile $ETCD_PIDFILE \
|
||||
-- $ETCD_OPTS \
|
||||
>> $ETCD_LOGFILE 2>&1"
|
||||
|
||||
ETCD_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $ETCD_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $ETCD_DESC: $BASE"
|
||||
$ETCD_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $ETCD_DESC: $BASE"
|
||||
$ETCD_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Restarting $ETCD_DESC: $BASE"
|
||||
$ETCD_STOP
|
||||
$ETCD_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$ETCD_PIDFILE" "$ETCD" "$ETCD_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: flannel
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start flannel networking service
|
||||
# Description:
|
||||
# https://github.com/coreos/flannel
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/flannel)
|
||||
FLANNEL=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-apiserver itself
|
||||
FLANNEL_PIDFILE=/var/run/$BASE.pid
|
||||
FLANNEL_LOGFILE=/var/log/$BASE.log
|
||||
FLANNEL_OPTS=""
|
||||
FLANNEL_DESC="Flannel"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$FLANNEL_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check flanneld is present
|
||||
if [ ! -x $FLANNEL ]; then
|
||||
log_failure_msg "$FLANNEL not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$FLANNEL_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
FLANNEL_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $FLANNEL \
|
||||
--make-pidfile --pidfile $FLANNEL_PIDFILE \
|
||||
-- $FLANNEL_OPTS \
|
||||
>> $FLANNEL_LOGFILE 2>&1"
|
||||
|
||||
FLANNEL_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $FLANNEL_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $FLANNEL_DESC: $BASE"
|
||||
$KUBE_APISERVER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $FLANNEL_DESC: $BASE"
|
||||
$KUBE_APISERVER_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $FLANNEL_DESC: $BASE"
|
||||
$KUBE_APISERVER_STOP
|
||||
$KUBE_APISERVER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$FLANNEL_DESC" "$FLANNEL" "$FLANNEL_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: kube-apiserver
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start distrubted key/value pair service
|
||||
# Description:
|
||||
# http://www.github.com/GoogleCloudPlatform/Kubernetes
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/kube-apiserver)
|
||||
KUBE_APISERVER=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-apiserver itself
|
||||
KUBE_APISERVER_PIDFILE=/var/run/$BASE.pid
|
||||
KUBE_APISERVER_LOGFILE=/var/log/$BASE.log
|
||||
KUBE_APISERVER_OPTS=""
|
||||
KUBE_APISERVER_DESC="Kube-Apiserver"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$KUBE_APISERVER_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check kube-apiserver is present
|
||||
if [ ! -x $KUBE_APISERVER ]; then
|
||||
log_failure_msg "$KUBE_APISERVER not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$KUBE_APISERVER_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
KUBE_APISERVER_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $KUBE_APISERVER \
|
||||
--make-pidfile --pidfile $KUBE_APISERVER_PIDFILE \
|
||||
-- $KUBE_APISERVER_OPTS \
|
||||
>> $KUBE_APISERVER_LOGFILE 2>&1"
|
||||
|
||||
KUBE_APISERVER_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $KUBE_APISERVER_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $KUBE_APISERVER_DESC: $BASE"
|
||||
$KUBE_APISERVER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_APISERVER_DESC: $BASE"
|
||||
$KUBE_APISERVER_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_APISERVER_DESC: $BASE"
|
||||
$KUBE_APISERVER_STOP
|
||||
$KUBE_APISERVER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$KUBE_APISERVER_PIDFILE" "$KUBE_APISERVER" "$KUBE_APISERVER_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: kube-controller-manager
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start distrubted key/value pair service
|
||||
# Description:
|
||||
# http://www.github.com/GoogleCloudPlatform/Kubernetes
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/kube-controller-manager)
|
||||
KUBE_CONTROLLER_MANAGER=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-controller-manager itself
|
||||
KUBE_CONTROLLER_MANAGER_PIDFILE=/var/run/$BASE.pid
|
||||
KUBE_CONTROLLER_MANAGER_LOGFILE=/var/log/$BASE.log
|
||||
KUBE_CONTROLLER_MANAGER_OPTS=""
|
||||
KUBE_CONTROLLER_MANAGER_DESC="Kube-Controller-Manager"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check kube-controller-manager is present
|
||||
if [ ! -x $KUBE_CONTROLLER_MANAGER ]; then
|
||||
log_failure_msg "$KUBE_CONTROLLER_MANAGER not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$KUBE_CONTROLLER_MANAGER_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
KUBE_CONTROLLER_MANAGER_START="start-stop-daemon
|
||||
--start --background \
|
||||
--quiet \
|
||||
--exec $KUBE_CONTROLLER_MANAGER \
|
||||
--make-pidfile \
|
||||
--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE \
|
||||
-- $KUBE_CONTROLLER_MANAGER_OPTS \
|
||||
>> "$KUBE_CONTROLLER_MANAGER_LOGFILE" 2>&1
|
||||
|
||||
KUBE_CONTROLLER_MANAGER_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $KUBE_CONTROLLER_MANAGER_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
|
||||
$KUBE_CONTROLLER_MANAGER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_CONTROLLER_MANAGER_DESC: $BASE"
|
||||
$KUBE_CONTROLLER_MANAGER_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_daemon_message "Restarting $KUBE_CONTROLLER_MANAGER" || true
|
||||
$KUBE_CONTROLLER_MANAGER_STOP
|
||||
$KUBE_CONTROLLER_MANAGER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$KUBE_CONTROLLER_MANAGER_PIDFILE" "$KUBE_CONTROLLER_MANAGER" "$KUBE_CONTROLLER_MANAGER_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: kube-proxy
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start kube-proxy service
|
||||
# Description:
|
||||
# http://www.github.com/GoogleCloudPlatform/Kubernetes
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/kube-proxy)
|
||||
KUBE_PROXY=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-proxy itself
|
||||
KUBE_PROXY_PIDFILE=/var/run/$BASE.pid
|
||||
KUBE_PROXY_LOGFILE=/var/log/$BASE.log
|
||||
KUBE_PROXY_OPTS=""
|
||||
KUBE_PROXY_DESC="Kube-Proxy"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$KUBE_PROXY_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check kube-proxy is present
|
||||
if [ ! -x $KUBE_PROXY ]; then
|
||||
log_failure_msg "$KUBE_PROXY not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$KUBE_PROXY_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
KUBE_PROXY_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $KUBE_PROXY \
|
||||
--make-pidfile --pidfile $KUBE_PROXY_PIDFILE \
|
||||
-- $KUBE_PROXY_OPTS \
|
||||
>> $KUBE_PROXY_LOGFILE 2>&1"
|
||||
|
||||
KUBE_PROXY_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $KUBE_PROXY_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $KUBE_PROXY_DESC: $BASE"
|
||||
$KUBE_PROXY_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_PROXY_DESC: $BASE"
|
||||
$KUBE_PROXY_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_PROXY_DESC: $BASE"
|
||||
$KUBE_PROXY_STOP
|
||||
$KUBE_PROXY_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$KUBE_PROXY_PIDFILE" "$KUBE_PROXY" "$KUBE_PROXY_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: kube-scheduler
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start kube-proxy service
|
||||
# Description:
|
||||
# http://www.github.com/GoogleCloudPlatform/Kubernetes
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/kube-scheduler)
|
||||
KUBE_SCHEDULER=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-scheduler itself
|
||||
KUBE_SCHEDULER_PIDFILE=/var/run/$BASE.pid
|
||||
KUBE_SCHEDULER_LOGFILE=/var/log/$BASE.log
|
||||
KUBE_SCHEDULER_OPTS=""
|
||||
KUBE_SCHEDULER_DESC="Kube-Scheduler"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$KUBE_SCHEDULER_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check kube-scheduler is present
|
||||
if [ ! -x $KUBE_SCHEDULER ]; then
|
||||
log_failure_msg "$KUBE_SCHEDULER not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$KUBE_SCHEDULER_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
KUBE_SCHEDULER_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $KUBE_SCHEDULER \
|
||||
--make-pidfile --pidfile $KUBE_SCHEDULER_PIDFILE \
|
||||
-- $KUBE_SCHEDULER_OPTS \
|
||||
>> $KUBE_SCHEDULER_LOGFILE 2>&1"
|
||||
|
||||
KUBE_SCHEDULER_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $KUBE_SCHEDULER_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $KUBE_SCHEDULER_DESC: $BASE"
|
||||
$KUBE_SCHEDULER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBE_SCHEDULER_DESC: $BASE"
|
||||
$KUBE_SCHEDULER_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Restarting $KUBE_SCHEDULER_DESC: $BASE"
|
||||
$KUBE_SCHEDULER_STOP
|
||||
$KUBE_SCHEDULER_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$KUBE_SCHEDULER_PIDFILE" "$KUBE_SCHEDULER" "$KUBE_SCHEDULER_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,99 @@
|
|||
#!/bin/sh
|
||||
set -e
|
||||
|
||||
### BEGIN INIT INFO
|
||||
# Provides: kubelet
|
||||
# Required-Start: $etcd
|
||||
# Required-Stop:
|
||||
# Should-Start:
|
||||
# Should-Stop:
|
||||
# Default-Start:
|
||||
# Default-Stop:
|
||||
# Short-Description: Start kubelet service
|
||||
# Description:
|
||||
# http://www.github.com/GoogleCloudPlatform/Kubernetes
|
||||
### END INIT INFO
|
||||
|
||||
export PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/sbin:/usr/local/bin:/opt/bin:
|
||||
|
||||
BASE=$(basename $0)
|
||||
|
||||
# modify these in /etc/default/$BASE (/etc/default/kube-apiserver)
|
||||
KUBELET=/opt/bin/$BASE
|
||||
# This is the pid file managed by kube-apiserver itself
|
||||
KUBELET_PIDFILE=/var/run/$BASE.pid
|
||||
KUBELET_LOGFILE=/var/log/$BASE.log
|
||||
KUBELET_OPTS=""
|
||||
KUBELET_DESC="Kube-Apiserver"
|
||||
|
||||
# Get lsb functions
|
||||
. /lib/lsb/init-functions
|
||||
|
||||
if [ -f /etc/default/$BASE ]; then
|
||||
. /etc/default/$BASE
|
||||
fi
|
||||
|
||||
# see also init_is_upstart in /lib/lsb/init-functions (which isn't available in Ubuntu 12.04, or we'd use it)
|
||||
if [ -x /sbin/initctl ] && /sbin/initctl version 2>/dev/null | grep -q upstart; then
|
||||
log_failure_msg "$KUBELET_DESC is managed via upstart, try using service $BASE $1"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
# Check kube-apiserver is present
|
||||
if [ ! -x $KUBELET ]; then
|
||||
log_failure_msg "$KUBELET not present or not executable"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
fail_unless_root() {
|
||||
if [ "$(id -u)" != '0' ]; then
|
||||
log_failure_msg "$KUBELET_DESC must be run as root"
|
||||
exit 1
|
||||
fi
|
||||
}
|
||||
|
||||
KUBELET_START="start-stop-daemon \
|
||||
--start \
|
||||
--background \
|
||||
--quiet \
|
||||
--exec $KUBELET \
|
||||
--make-pidfile --pidfile $KUBELET_PIDFILE \
|
||||
-- $KUBELET_OPTS \
|
||||
>> $KUBELET_LOGFILE 2>&1"
|
||||
|
||||
KUBELET_STOP="start-stop-daemon \
|
||||
--stop \
|
||||
--pidfile $KUBELET_PIDFILE"
|
||||
|
||||
case "$1" in
|
||||
start)
|
||||
fail_unless_root
|
||||
log_begin_msg "Starting $KUBELET_DESC: $BASE"
|
||||
$KUBELET_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
stop)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBELET_DESC: $BASE"
|
||||
$KUBELET_STOP
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
restart | force-reload)
|
||||
fail_unless_root
|
||||
log_begin_msg "Stopping $KUBELET_DESC: $BASE"
|
||||
$KUBELET_STOP
|
||||
$KUBELET_START
|
||||
log_end_msg $?
|
||||
;;
|
||||
|
||||
status)
|
||||
status_of_proc -p "$KUBELET_PIDFILE" "$KUBELET" "$KUBELET_DESC"
|
||||
;;
|
||||
|
||||
*)
|
||||
echo "Usage: $0 {start|stop|restart|status}"
|
||||
exit 1
|
||||
;;
|
||||
esac
|
||||
|
|
@ -0,0 +1,33 @@
|
|||
#!/bin/bash
|
||||
|
||||
# Copyright 2015 Google Inc. All rights reserved.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
# script to reconfigue the docker daemon network settings
|
||||
|
||||
# Run as root only
|
||||
if [ "$(id -u)" != "0" ]; then
|
||||
echo >&2 "Please run as root"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
ip link set dev docker0 down
|
||||
brctl delbr docker0
|
||||
|
||||
source /run/flannel/subnet.env
|
||||
|
||||
echo DOCKER_OPTS=\"-H tcp://127.0.0.1:4243 -H unix:///var/run/docker.sock \
|
||||
--bip=${FLANNEL_SUBNET} --mtu=${FLANNEL_MTU}\" > /etc/default/docker
|
||||
|
||||
service docker restart
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
# Kube-Scheduler Upstart and SysVinit configuration file
|
||||
|
||||
# Customize kube-apiserver binary location
|
||||
# KUBE_SCHEDULER="/opt/bin/kube-apiserver"
|
||||
# KUBE_SCHEDULER="/opt/bin/kube-scheduler"
|
||||
|
||||
# Use KUBE_SCHEDULER_OPTS to modify the start/restart options
|
||||
KUBE_SCHEDULER_OPTS="--logtostderr=true \
|
||||
|
|
|
|||
|
|
@ -1,3 +0,0 @@
|
|||
## Getting started on Ubuntu cluster
|
||||
|
||||
This document describes how to run kubernetes on a 4 nodes cluster (one master and three minions) Ubuntu system. [Cloud team from ZJU](https://github.com/ZJU-SEL) will maintain this work.
|
||||
|
|
@ -0,0 +1,161 @@
|
|||
# Kubernetes deployed on multiple ubuntu nodes
|
||||
|
||||
This document describes how to deploy kubernetes on multiple ubuntu nodes, including 1 master node and 3 minion nodes, and people uses this approach can scale to **any number of minion nodes** by changing some settings with ease. Although there exists saltstack based ubuntu k8s installation , it may be tedious and hard for a guy that knows little about saltstack but want to build a really distributed k8s cluster. This approach is inspired by [k8s deploy on a single node](https://github.com/GoogleCloudPlatform/kubernetes/blob/master/docs/getting-started-guides/ubuntu_single_node.md). [Cloud team from ZJU](https://github.com/ZJU-SEL) will keep updating this work.
|
||||
|
||||
### **Prerequisites：**
|
||||
*1 The minion nodes have installed docker version 1.2+*
|
||||
|
||||
*2 All machines can communicate with each orther, no need to connect Internet (should use private docker registry in this case)*
|
||||
|
||||
*3 These guide is tested OK on Ubuntu 14.04 LTS 64bit server, but it should also work on most Ubuntu versions*
|
||||
|
||||
*4 Dependences of this guide: etcd-2.0.0, flannel-0.2.0, k8s-0.10.1, but it should also work on higher versions*
|
||||
|
||||
|
||||
### **Main Steps**
|
||||
#### I. Make *kubernetes* , *etcd* and *flanneld* binaries
|
||||
|
||||
On your laptop, copy `cluster/ubuntu-cluster` directory to your workspace.
|
||||
|
||||
The `build.sh` will download and build all the needed binaries into `./binaries`.
|
||||
```
|
||||
$ cd cluster/ubuntu-cluster
|
||||
$ sudo ./build.sh
|
||||
```
|
||||
Please copy all the files in `./binaries` into `/opt/bin` of every machine you want to run as Kubernetes cluster node.
|
||||
|
||||
|
||||
Alternatively, if your Kubernetes nodes have access to Internet, you can copy `cluster/ubuntu-cluster` directory to every node and run:
|
||||
```
|
||||
# in every node
|
||||
$ cd cluster/ubuntu-cluster
|
||||
$ sudo ./build.sh
|
||||
$ sudo cp ./binaries/* /opt/bin
|
||||
```
|
||||
|
||||
|
||||
> We used flannel here because we want to use overlay network, but please remember it is not the only choice, and it is also not a k8s' necessary dependence. Actually you can just build up k8s cluster natively, or use flannel, Open vSwitch or any other SDN tool you like, we just choose flannel here as a example.
|
||||
|
||||
#### II. Configue and install every components upstart script
|
||||
The example cluster is listed as below:
|
||||
|
||||
| IP Address|Role |
|
||||
|---------|------|
|
||||
|10.10.103.223| minion|
|
||||
|10.10.103.224| minion|
|
||||
|10.10.103.162| minion|
|
||||
|10.10.103.250| master|
|
||||
|
||||
First of all, make sure `cluster/ubuntu-cluster` exists on this node，and run `configue.sh`.
|
||||
|
||||
On master( infra1 10.10.103.250 ) node:
|
||||
|
||||
```
|
||||
# in cluster/ubuntu-cluster
|
||||
$ sudo ./configure.sh
|
||||
Welcome to use this script to configure k8s setup
|
||||
|
||||
Please enter all your cluster node ips, MASTER node comes first
|
||||
And separated with blank space like "<ip_1> <ip2> <ip3> 10.10.103.250 10.10.103.223 10.10.103.224 10.10.103.162
|
||||
|
||||
This machine acts as
|
||||
both MASTER and MINION: 1
|
||||
only MASTER: 2
|
||||
only MINION: 3
|
||||
Please choose a role > 2
|
||||
|
||||
IP address of this machine > 10.10.103.250
|
||||
|
||||
Configure Success
|
||||
```
|
||||
|
||||
On every minion ( e.g. 10.10.103.224 ) node:
|
||||
|
||||
|
||||
```
|
||||
# in cluster/ubuntu-cluster
|
||||
$ sudo ./configure.sh
|
||||
Welcome to use this script to configure k8s setup
|
||||
|
||||
Please enter all your cluster node ips, MASTER node comes first
|
||||
And separated with blank space like "<ip_1> <ip2> <ip3> 10.10.103.250 10.10.103.223 10.10.103.224 10.10.103.162
|
||||
|
||||
This machine acts as
|
||||
both MASTER and MINION: 1
|
||||
only MASTER: 2
|
||||
only MINION: 3
|
||||
Please choose a role > 3
|
||||
|
||||
IP address of this machine > 10.10.103.224
|
||||
|
||||
Configure Success
|
||||
```
|
||||
|
||||
If you want a node acts as **both running the master and minion**, please choose option 1.
|
||||
|
||||
#### III. Start all components
|
||||
1. On the master node:
|
||||
|
||||
`$ sudo service etcd start`
|
||||
|
||||
Then on every minion node:
|
||||
|
||||
`$ sudo service etcd start`
|
||||
|
||||
> The kubernetes commands will be started automatically after etcd
|
||||
|
||||
2. On any node:
|
||||
|
||||
`$ /opt/bin/etcdctl mk /coreos.com/network/config '{"Network":"10.0.0.0/16"}'`
|
||||
|
||||
> You can use the below command on another node to comfirm if the network setting is correct.
|
||||
|
||||
> `$ /opt/bin/etcdctl get /coreos.com/network/config`
|
||||
|
||||
> If you got `{"Network":"10.0.0.0/16"}`，then etcd cluster is working in good condition. **Victory is in sight！**
|
||||
> If not , you should check` /var/log/upstart/etcd.log` to resolve etcd problem before going forward.
|
||||
|
||||
|
||||
3. On every minion node
|
||||
|
||||
> You can use ifconfig to see if there is a new network interface named `flannel0` coming up.
|
||||
|
||||
> Make sure you have `brctl` installed on every minion, otherwise run `sudo apt-get install bridge-utils`
|
||||
|
||||
`$ sudo ./reconfigureDocker.sh`
|
||||
|
||||
This will make the docker daemon aware of flannel network.
|
||||
|
||||
|
||||
**All done !**
|
||||
|
||||
#### IV. Validation
|
||||
You can use kubectl command to see if the newly created k8s is working correctly.
|
||||
|
||||
For example , `$ kubectl get minions` to see if you get all your minion nodes comming up.
|
||||
|
||||
Also you can run kubernetes [guest-example](https://github.com/GoogleCloudPlatform/kubernetes/tree/master/examples/guestbook) to build a redis backend cluster on the k8s．
|
||||
|
||||
#### V. Trouble Shooting
|
||||
|
||||
Generally, what of this guide did is quite simple:
|
||||
|
||||
1. copy bins and files to right dirctories
|
||||
|
||||
2. config etcd using inputed IPs
|
||||
|
||||
3. start flannel network
|
||||
|
||||
So, whenver you have problem, do not blame Kubernetes, **check etcd configuration first**
|
||||
|
||||
Please try:
|
||||
|
||||
1. Check `/var/log/upstart/etcd.log` for suspicisous etcd log
|
||||
|
||||
2. Check `/etc/default/etcd`, as we do not have much input validation, the right config should be like:
|
||||
|
||||
`ETCD_OPTS="-name infra1 -initial-advertise-peer-urls <http://ip_of_this_node:2380> -listen-peer-urls <http://ip_of_this_node:2380> -initial-cluster-token etcd-cluster-1 -initial-cluster infra1=<http://ip_of_this_node:2380>,infra2=<http://ip_of_another_node:2380>,infra3=<http://ip_of_another_node:2380> -initial-cluster-state new"`
|
||||
|
||||
3. Remove `data-dir` of etcd and run `reconfigureDocker.sh`again, the default path of `data-dir` is /infra*.etcd/
|
||||
|
||||
4. You can also customize your own settings in `/etc/default/{component_name}` after configured success.
|
||||
Loading…
Reference in New Issue