Linux下Zookeeper设置开启自启动

拼搏现实的明天。 2022-06-07 09:36 236阅读 0赞

##### 操作环境 #####

服务器centos6.8, ip:47.52.41.245，

##### Zookeeper集群设置开启自启动 #####

1， 在/etc/init.d目录下面新建启动脚本并且命名为zoo  
`vim zoo`  
完整配置信息为

#!/bin/sh
    # chkconfig: 345 99 10
    # description: Auto-starts zookeeper
    # /etc/init.d/zoo
    # zookeeper auto-start
    
    export JAVA_HOME=/usr/java/jdk1.8.0_144
    export JRE_HOME=/usr/java/jdk1.8.0_144/jre
    zoo=/opt/frank/zookeeper/zookeeper-3.4.9/bin/zkServer.sh
    
    case "$1" in
     start) 
            $zoo start
            ;;
     stop)  
            $zoo stop
            ;;
     status)  
            $zoo status
            ;;                                                
     restart)
            $zoo restart
             ;;
     *)
            echo "require start|stop|status|restart"
            ;;
    esac

2，修改启动文件的权限

chmod +x /etc/init.d/zoo

3，设定开机启动服务

chkconfig zoo on

4，启动,停止zoo

service zoo start service zoo stop

5，reboot重启服务器

6，测试服务是否启动

[root@iZj6c7eeosj2t5vjw8rf4xZ ~]# netstat -tlnp|grep java
    tcp        0      0 127.0.0.1:8005              0.0.0.0:*                   LISTEN      1642/java           
    tcp        0      0 0.0.0.0:2181                0.0.0.0:*                   LISTEN      1657/java           
    tcp        0      0 0.0.0.0:8009                0.0.0.0:*                   LISTEN      1642/java           
    tcp        0      0 0.0.0.0:8080                0.0.0.0:*                   LISTEN      1642/java           
    tcp        0      0 0.0.0.0:34432               0.0.0.0:*                   LISTEN      1657/java           
    [root@iZj6c7eeosj2t5vjw8rf4xZ ~]# service zoo status
    ZooKeeper JMX enabled by default
    Using config: /opt/frank/zookeeper/zookeeper-3.4.9/bin/../conf/zoo.cfg
    Mode: standalone