1.建立目錄
在etc/systemd/system目錄下建立zookeeper.service檔案,該檔案檔名可以隨便起,字尾.service不可改變
2.在檔案內編寫

[Unit]
Description=Zookeeper-2181
After=network.target

[Service]
Type=forking
Environment=ZOO_LOG_DIR=/usr/local/zookeeper-2181/log
Environment=PATH=/usr/local/java/jdk1.8/bin:/usr/local/java/jdk1.8/jre/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin:/root/bin
PIDFile=/usr/local/zookeeper-2181/data/zookeeper_server.pid
ExecStart=/usr/local/zookeeper-2181/bin/zkServer.sh start
ExecStop=/usr/local/zookeeper-2181/bin/zkServer.sh stop
ExecReload=/usr/local/zookeeper-2181/bin/zkServer.sh restart

[Install]
WantedBy=multi-user.target
 

其中[Service]下的zookeeper-2181為zookeeper檔案目錄
3.重新載入系統服務
使用命令systemctl daemon-reload
4.設定開機自啟
使用命令systemctl enable zookeeper.service,enable後跟的是剛才建立的檔名
5.關閉開機自啟
使用命令systemctl disable zookeeper.service,enable後跟的是剛才建立的檔名