#/bin/bash
svr_name=crawler-etl
deploy() {
    ips=($@)
    for i in "${!ips[@]}"
    do
        if [ $i -gt 1 ]; then
            ip=${ips[$i]}
            echo $ip "发布中..."
            scp /home/server-deploy/crawler-etl.sh $ip:/home/crawler-etl.sh
            ssh $ip "bash /home/crawler-etl.sh restart $2"
            echo $ip "发布完成！"
        fi
    done
}

start() {
    CID=$(docker ps -a | grep $svr_name | awk '{print $1}')
    if [ ! $CID ]; then
        docker run -d --restart=always --name $svr_name -p 32783:8080 registry-vpc.cn-hangzhou.aliyuncs.com/stuuudy/crawler-etl-server:$1
        echo "$svr_name 启动"
    else
        echo "$svr_name 容器已经存在"
    fi
}

stop() {
    CID=$(docker ps -a | grep $svr_name | awk '{print $1}')
    if [ ! $CID ]; then
        echo "$svr_name 没有运行"
    else
        echo "正在停止 $svr_name "
        docker stop $CID
        docker rm $CID
    fi
}

update() {
    CID=$(docker ps -a | grep $svr_name | awk '{print $1}')
    IMAGE_ID=$(docker images | grep $svr_name | awk '{print $3}')

    if [ ! $CID ]; then
        echo "本地无镜像，直接pull"
        docker pull registry-vpc.cn-hangzhou.aliyuncs.com/stuuudy/crawler-etl-server:$1
    else
        echo "停止本地容器->删除本地镜像->pull镜像"
        docker stop $CID
        docker rm $CID
        docker rmi $IMAGE_ID
        docker pull registry-vpc.cn-hangzhou.aliyuncs.com/stuuudy/crawler-etl-server:$1
    fi
}

case "$1" in
'deploy')
    deploy $@
    ;;
'start')
    start $2
    ;;
'stop')
    stop
    ;;
'restart')
    stop
    start $2
    ;;
'update')
    update $2
    start $2
    ;;
*)
    echo"Usage: $0 {start|stop|restart|update}"
    exit 1
    ;;
esac