# 这是在跳板机（192.168.1.1）上的
[xuanyu@dev02 ~]$ ping www.baidu.com
PING www.a.shifen.com (220.181.38.149) 56(84) bytes of data.
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=1 ttl=54 time=5.09 ms
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=2 ttl=54 time=5.08 ms
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=3 ttl=54 time=5.11 ms

# 这是在内网机器（192.168.0.1）上的
[xuanyu@prod01 ~]$ ping www.baidu.com
PING www.a.shifen.com (220.181.38.149) 56(84) bytes of data.
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=1 ttl=53 time=6.75 ms
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=2 ttl=53 time=6.73 ms
64 bytes from 220.181.38.149 (220.181.38.149): icmp_seq=3 ttl=53 time=6.71 ms

# 关闭 firewall
systemctl stop firewalld.service
systemctl disable firewalld.service
systemctl mask firewalld.service
# 安装 iptables
yum install -y iptables-services
# 启动 iptables
systemctl enable iptables
systemctl start iptables
# 查看防火墙状态
systemctl status iptables

# 设置防火墙开机启动
systemctl enable iptables.service
# 重启防火墙使配置生效
systemctl restart iptables.service

[root@dev /] yum install -y sshpass

# 第一次执行 sshpass 命令时，可能会报错：Host key verification failed.
# 这是由于从未连接过该远程机器，那么先手动 scp 输入密码传输一次，后面再 sshpass 就不会报错了
[xuanyu@dev ~] sshpass -p "123456" scp nginx-1.24.0.tar.gz xuanyu@192.168.0.1:/app/software/backup

# -f（小写）：后台运行SSH连接
# -v（小写）：显示命令的详细执行过程
# 最后的空格后面跟的数字 1，是说这个 1 是传给远程的 deploy.sh 的参数
[xuanyu@dev ~] sshpass -p "123456" ssh -f -v xuanyu@192.168.0.1 /app/backend/mpp/deploy.sh 1

#!/bin/sh
APP_NAME=qss-web-3.0-SNAPSHOT.jar

# ------------------------------------------------------------------------------------
# !!! Do not modify the following !!!
# ------------------------------------------------------------------------------------

APP_CODE=${APP_NAME%%-*}
APP_PATH=/app/backend/${APP_CODE}
JAVA_OPTS="-server -Xms2048m -Xmx2048m"
# JAVA_OPTS="-server -Xms2048m -Xmx2048m -XX:+UseZGC -XX:+ZGenerational -Xlog:gc*:file=/app/backend/logs/${APP_CODE}/gc/gc_%t.log:time,level,tags:filecount=10:filesize=10m"
# 注意：要提前创建好 gc 目录（比如 mkdir -p /app/backend/logs/qss/gc/）

appPID=0
getAppPID(){
    pidInfo=`ps aux|grep $APP_NAME|grep -v grep`
    if [ -n "$pidInfo" ]; then
        appPID=`echo $pidInfo | awk '{print $2}'`
    else
        appPID=0
    fi
}

shutdown(){
    getAppPID
    echo ""
    echo "[玄玉] =============================================================="
    if [ $appPID -ne 0 ]; then
        echo -n "[玄玉] Stopping $APP_NAME(PID=$appPID)..."
        kill -9 $appPID
        if [ $? -eq 0 ]; then
            echo "[Success]"
            echo "[玄玉] =============================================================="
        else
            echo "[Failed]"
            echo "[玄玉] =============================================================="
        fi
        getAppPID
        if [ $appPID -ne 0 ]; then
            shutdown
        fi
    else
        echo "[玄玉] $APP_NAME is not running"
        echo "[玄玉] =============================================================="
    fi
    echo ""
}

startupByNohup(){
    # 这里要写 java 全路径，因为在跳板机上通过远程 ssh 过来的请求，会识别不到内网机器的环境变量
    # 使得跳板机上报告下面的错误（相应的，内网机器上，也就启动应用失败）
    # nohup: failed to run command ‘java’: No such file or directory
    nohup /app/software/jdk-21.0.3/bin/java $JAVA_OPTS -jar -Dspring.profiles.active=prod $APP_NAME > nohup.log 2>&1 &
    tail -100f nohup.log
}

cd $APP_PATH
if [[ ! -n $1 || $1 -ne 1 ]]; then
    shutdown
    startupByNohup
fi
if [ $1 -eq 1 ]; then
    cp $APP_NAME $APP_NAME.$(date "+%Y%m%d%H%M%S")
fi

#!/bin/sh
APP_NAME=$1-web-3.0-SNAPSHOT.jar
APP_PATH=/app/backend/$1
DEST__IP=192.168.0.$2
DEST_PWD=123456

if [[ ! -n $1 || ! -n $2 ]]; then
    echo ""
    echo "Illegal Params! Nothing to do, and Exit..."
    echo ""
    exit 0
fi
if [ $1 = "gw" ]; then
    APP_NAME=gw-3.0-SNAPSHOT.jar
fi
if [ $1 = "sso" ]; then
    APP_NAME=sso-3.0-SNAPSHOT.jar
fi
if [ $2 -eq 1 ]; then
    DEST_PWD=ThisIs01Password
fi
if [ $2 -eq 2 ]; then
    DEST_PWD=ThisIs02Password
fi

cd /app/backend
sshpass -p "$DEST_PWD" ssh xuanyu@$DEST__IP $APP_PATH/deploy.sh 1
sshpass -p "$DEST_PWD" scp $APP_NAME xuanyu@$DEST__IP:$APP_PATH
sshpass -p "$DEST_PWD" ssh -f xuanyu@$DEST__IP $APP_PATH/deploy.sh

# 延迟 60s 后执行 kill 命令，最后关闭 ssh 进程（延迟时间可以根据远程命令执行时长适当调整）
sleep 60
# 想更精确的话：grep "ssh -f xuanyu@$DEST__IP $APP_PATH/deploy.sh"
kill $(ps aux | grep $APP_PATH/deploy.sh | awk '{print $2}' | sort -n | head -n 1)
exit 0