mirror of https://github.com/easzlab/kubeasz.git
更新easzctl start-aio安装
gjmzj
parent
bf4d5976fb
commit
27ff0e6b61
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@ -20,6 +20,7 @@ Commands 2 (cluster-wide operation):
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destroy To destroy the current cluster, with '--purge' option to also delete the context
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list To list all of clusters managed
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setup To setup a cluster using the current context
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start-aio To quickly setup an all-in-one cluster for testing (like minikube)
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Use "easzctl help <command>" for more information about a given command.
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EOF
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@ -50,19 +51,19 @@ function help-info() {
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}
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function process_cmd() {
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echo -e "+---\033[33m$ACTION\033[0m---+ : $CMD"
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$CMD || { echo -e "+---\033[31mAction failed\033[0m---+ : $CMD"; return 1; }
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echo -e "+---\033[32mAction successed\033[0m---+ : $CMD"
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echo -e "[INFO] \033[33m$ACTION\033[0m : $CMD"
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$CMD || { echo -e "[ERROR] \033[31mAction failed\033[0m : $CMD"; return 1; }
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echo -e "[INFO] \033[32mAction successed\033[0m : $CMD"
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}
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### in-cluster operation functions ##############################
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function add-node() {
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# check new node's address regexp
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "ERROR: Invalid ip address!"; return 1; }
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "[ERROR] Invalid ip address!"; return 1; }
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# check if the new node already exsited
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sed -n '/^\[kube-master/,/^\[harbor/p' $BASEPATH/hosts|grep "^$1" && { echo "ERROR: node $1 already existed!"; return 2; }
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sed -n '/^\[kube-master/,/^\[harbor/p' $BASEPATH/hosts|grep "^$1" && { echo "[ERROR] node $1 already existed!"; return 2; }
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# add a node into 'kube-node' group
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sed -i "/\[kube-node/a $1 NEW_NODE=yes" $BASEPATH/hosts
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@ -76,13 +77,13 @@ function add-node() {
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function add-master() {
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# check new master's address regexp
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "ERROR: Invalid ip address!"; return 2; }
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "[ERROR] Invalid ip address!"; return 2; }
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# check if k8s with DPLOY_MODE='multi-master'
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grep '^DEPLOY_MODE=multi-master' $BASEPATH/hosts || { echo "ERROR: only k8s with DPLOY_MODE='multi-master' can have master node added!"; return 2; }
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grep '^DEPLOY_MODE=multi-master' $BASEPATH/hosts || { echo "[ERROR] only k8s with DPLOY_MODE='multi-master' can have master node added!"; return 2; }
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# check if the new master already exsited
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sed -n '/^\[kube-master/,/^\[kube-node/p' $BASEPATH/hosts|grep "^$1" && { echo "ERROR: master $1 already existed!"; return 2; }
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sed -n '/^\[kube-master/,/^\[kube-node/p' $BASEPATH/hosts|grep "^$1" && { echo "[ERROR] master $1 already existed!"; return 2; }
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# add a node into 'kube-master' group
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sed -i "/\[kube-master/a $1 NEW_MASTER=yes" $BASEPATH/hosts
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@ -96,15 +97,15 @@ function add-master() {
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function add-etcd() {
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# check new node's address regexp
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "ERROR: Invalid ip address!"; return 2; }
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "[ERROR] Invalid ip address!"; return 2; }
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# check if the new node already exsited
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sed -n '/^\[etcd/,/^\[kube-master/p' $BASEPATH/hosts|grep "^$1" && { echo "ERROR: node $1 already existed!"; return 2; }
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sed -n '/^\[etcd/,/^\[kube-master/p' $BASEPATH/hosts|grep "^$1" && { echo "[ERROR] node $1 already existed!"; return 2; }
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# input an unique NODE_NAME of the node in etcd cluster
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echo "Please input an UNIQUE name(string) for the new node: "
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read NAME
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sed -n '/^\[etcd/,/^\[kube-master/p' $BASEPATH/hosts|grep "$NAME" && { echo "ERROR: name [$NAME] already existed!"; return 2; }
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read -t15 NAME
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sed -n '/^\[etcd/,/^\[kube-master/p' $BASEPATH/hosts|grep "$NAME" && { echo "[ERROR] name [$NAME] already existed!"; return 2; }
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# add a node into 'kube-node' group
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sed -i "/\[etcd/a $1 NODE_NAME=$NAME" $BASEPATH/hosts
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@ -118,7 +119,7 @@ function add-etcd() {
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function del-etcd() {
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# check node's address regexp
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "ERROR: Invalid ip address!"; return 2; }
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "[ERROR] Invalid ip address!"; return 2; }
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#
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ansible-playbook $BASEPATH/tools/remove_etcd_node.yml -e ETCD_TO_DEL=$1
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@ -129,7 +130,7 @@ function del-etcd() {
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function clean-node() {
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# check node's address regexp
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "ERROR: Invalid ip address!"; return 2; }
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[[ $1 =~ ^(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})(\.(2(5[0-5]{1}|[0-4][0-9]{1})|[0-1]?[0-9]{1,2})){3}$ ]] || { echo "[ERROR] Invalid ip address!"; return 2; }
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#
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ansible-playbook $BASEPATH/tools/clean_one_node.yml -e NODE_TO_DEL=$1
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@ -138,32 +139,19 @@ function clean-node() {
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save_context
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}
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function start() {
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case "$1" in
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(aio)
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start-aio
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;;
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(*)
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return 0
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;;
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esac
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}
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function start-aio(){
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[ -f "$BASEPATH/hosts" ] && { echo -e "ERROR: file $BASEPATH/hosts exists!\nRemove it if you really want to start an aio cluster"; return 3; }
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if [ ! -n "$KUBEASZ_DOCKER_HOST" ]; then
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checkout aio
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set +u
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# Check ENV 'HOST_IP', if exist indecates running in a docker container, otherwise running in a host machine
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if [[ -z $HOST_IP ]];then
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# easzctl runs in a host machine, get host's ip
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HOST_IF=$(ip route|grep default|cut -d' ' -f5)
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HOST_IP=$(ip a|grep $HOST_IF|awk 'NR==2{print $2}'|cut -d'/' -f1)
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cp -f $BASEPATH/example/hosts.allinone.example.en $BASEPATH/hosts
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sed -i "s/192.168.1.1/$HOST_IP/g" $BASEPATH/hosts
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ansible-playbook $BASEPATH/90.setup.yml
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else
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# easzctl runs in a container
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cp -f $BASEPATH/example/hosts.allinone.example.en $BASEPATH/hosts
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sed -i "s/192.168.1.1/$KUBEASZ_DOCKER_HOST/g" $BASEPATH/hosts
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ansible-playbook $BASEPATH/90.setup.yml
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fi
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set -u
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cp -f $BASEPATH/example/hosts.allinone.example.en $BASEPATH/hosts
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sed -i "s/192.168.1.1/$HOST_IP/g" $BASEPATH/hosts
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setup
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}
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### cluster-wide operation functions ############################
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@ -193,7 +181,7 @@ function save_context() {
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}
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function install_context() {
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[ -f "$BASEPATH/.cluster/current_cluster" ] || { echo "Invalid Context"; return 1; }
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[ -f "$BASEPATH/.cluster/current_cluster" ] || { echo "[ERROR] Invalid Context"; return 1; }
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CLUSTER=$(cat $BASEPATH/.cluster/current_cluster)
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echo "[INFO] install context: $CLUSTER"
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echo "[INFO] install $CLUSTER roles' configration"
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@ -329,10 +317,6 @@ case "$1" in
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ACTION="Action: clean a node"
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CMD="clean-node $2"
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;;
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(start)
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ACTION="Action: start an AllInOne cluster"
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CMD="start $2"
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;;
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### cluster-wide operations #######################
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(checkout)
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[ "$#" -gt 1 ] || { usage >&2; exit 2; }
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@ -347,13 +331,17 @@ case "$1" in
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CMD="destroy"
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fi
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;;
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(list)
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ACTION="Action: list all of clusters managed"
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CMD="list"
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;;
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(setup)
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ACTION="Action: setup cluster with current context"
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CMD="setup"
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;;
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(list)
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ACTION="Action: list all of clusters managed"
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CMD="list"
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(start-aio)
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ACTION="Action: start an AllInOne cluster"
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CMD="start-aio"
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;;
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(help)
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[ "$#" -gt 1 ] || { usage >&2; exit 2; }
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@ -15,33 +15,33 @@ EOF
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function start_kubeasz_docker() {
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# kubeasz docker version
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KUBEASZ_DOCKER_VER=jmgao1983/kubeasz:$1
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echo "VERSION $KUBEASZ_DOCKER_VER"
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echo "[INFO] VERSION $KUBEASZ_DOCKER_VER"
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# init host dir
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if [ -d "/etc/ansible/roles/" ];then
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echo "==> aleady Initialized."
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echo "[WARN] aleady Initialized."
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else
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rm -rf /etc/ansible
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echo "==> run a temporary container"
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echo "[INFO] run a temporary container"
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docker run -d --name temp_easz $KUBEASZ_DOCKER_VER
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echo "==> init host kubeasz dir..."
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echo "[INFO] init host kubeasz directory"
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docker cp temp_easz:/etc/ansible /etc/ansible
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echo "==> stop&remove temporary container"
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echo "[INFO] stop&remove temporary container"
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docker stop temp_easz
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docker rm temp_easz
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fi
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# get host's IP
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HOST_IF=$(ip route|grep default|cut -d' ' -f5)
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HOST_IP=$(ip a|grep $HOST_IF|awk 'NR==2{print $2}'|cut -d'/' -f1)
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echo "==> get host IP: $HOST_IP"
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host_if=$(ip route|grep default|cut -d' ' -f5)
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host_ip=$(ip a|grep $host_if|awk 'NR==2{print $2}'|cut -d'/' -f1)
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echo "[INFO] get host IP: $host_ip"
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# run kubeasz docker container
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echo "==> run kubeasz in a container"
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echo "[INFO] run kubeasz in a container"
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docker run --detach \
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--name kubeasz \
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--restart always \
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--env KUBEASZ_DOCKER_HOST=$HOST_IP \
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--env HOST_IP=$host_ip \
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--volume /etc/ansible:/etc/ansible \
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--volume /root/.kube:/root/.kube \
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--volume /root/.ssh/id_rsa:/root/.ssh/id_rsa:ro \
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@ -51,7 +51,7 @@ function start_kubeasz_docker() {
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}
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function clean_container() {
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echo "==> clean all running containers"
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echo "[INFO] clean all running containers"
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docker ps -a|awk 'NR>1{print $1}'|xargs docker rm -f
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}
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