mysql systemctl （mysql加入systemctl 启动）

systemctl手动配置mysql服务开机自启动
mysql systemctl （mysql加入systemctl 启动）

第一步： 创建文件mysqld.service

进入目录：

/usr/lib/systemd/system/

 

 

[root@k8s243 /usr/local/bin]#cat /usr/lib/systemd/system/mysql8.service 
[Unit]
Description=Mysql8.0.26
After=network.target 

[Service]
ExecStart=/usr/local/bin/startmysql.sh
Restart=on-failure

[Install]
WantedBy=multi-user.target

其中的启动脚本用到了startmysql.sh，需要去该目录下把这个文件创建一下，并写入命令

 

 

[root@k8s243 /usr/local/bin]#cat startmysql.sh 
#!/bin/bash
echo "mysql start ....."
/usr/local/mysql/bin/mysqld_safe --defaults-file=/etc/my.cnf

 

然后赋权

chmod +x startmysql.sh

 

重新加载

systemctl daemon-reload

 

启动

systemctl start mysql8

 

检查：

netstat -tunlp

systemctl status  mysql8

 

 

补充：

其实不用写单独的脚本也可以的：

[Unit]
Description=Mysql8.0.26
After=network.target 

[Service]
User=mysql
Group=mysql
ExecStart=/usr/local/mysql/bin/mysqld  --defaults-file=/etc/my.cnf
Restart=on-failure

[Install]
WantedBy=multi-user.target

 

 

 

---

MySQL is a popular open-source relational database management system. systemctl is a command-line tool used in Linux systems with systemd to manage services.

To control the MySQL service using systemctl, you can use the following commands:

1. Start MySQL service:

   sudo systemctl start mysql
   

    

2. Stop MySQL service:

   sudo systemctl stop mysql
   

    

3. Restart MySQL service:

   sudo systemctl restart mysql
   

    

4. Check the status of the MySQL service:

   sudo systemctl status mysql
   

    

5. Enable MySQL service to start on system boot:

   sudo systemctl enable mysql
   

    

6. Disable MySQL service from starting on system boot:

   sudo systemctl disable mysql
   

    

Please note that the exact name of the MySQL service may vary depending on the Linux distribution you are using.

欢迎来撩 ： 汇总all