操作步驟
1.進入/usr/lib/systemd/system/kafka.service下涛碑,vim新建文件kafka.service
[Unit]
Description=kafka service
[Service]
ExecStart=/bin/bash /home/deploy/app/kafka/start_kafka.sh
User=deploy
Group=deploy
Restart=always
RestartSec=10
[Install]
WantedBy=multi-user.target
2.幾個坑
(1)start_kafka.sh中的bash命令精堕,必須全路徑
(2)-daemon去掉
(3)LOG_DIRS環(huán)境變量是有用的,改成日志磁盤的掛載目錄/var/data/kafka蒲障,不要/var/log/kafka
3.殺死原先進程歹篓,systemctl啟動kafka
systemctl start kafka.service
4.重啟檢查成功后,使其開機啟動(注意enable之后才會開機自啟動)
systemctl enable kafka.service
5.在上述操作過程中隨時檢查systemd服務的狀態(tài)
systemctl status kafka.service