centos7.2 将mysql添加到服务中

最新推荐文章于 2025-07-03 14:20:46 发布

原创最新推荐文章于 2025-07-03 14:20:46 发布 · 872 阅读

2 ·

CC 4.0 BY-SA版权

文章标签：

#mysql

linux 同时被 2 个专栏收录

9 篇文章

订阅专栏

mysql

1 篇文章

订阅专栏

手动安装的mysql是不会自动添加到系统服务中的。如果需要配置开机启动，最好是将mysql配置成系统服务，也便于管理。

确定mysql运行时的pid文件位置

1、先去mysql安装目录启动mysql

[root@host01 mysql]# cd /usr/local/mysql/support-files/
[root@host01 support-files]# pwd
/usr/local/mysql/support-files
[root@host01 support-files]# ./mysql.server start
Starting MySQL. SUCCESS! 
[root@host01 support-files]#

2、查看mysql进程，找到【–pid-file】对应的值，然后可以停掉mysql

[root@host01 support-files]# ps -ef | grep mysql
root       5877      1  0 10:32 pts/0    00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/data --pid-file=/usr/local/mysql/data/host01.pid
mysql      6029   5877  1 10:32 pts/0    00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/var/log/mariadb/mariadb.log --pid-file=/usr/local/mysql/data/host01.pid --socket=/var/lib/mysql/mysql.sock
root       6059   3035  0 10:33 pts/0    00:00:00 grep --color=auto mysql
[root@host01 support-files]# 
[root@host01 support-files]# ./mysql.server stop
Shutting down MySQL.. SUCCESS! 
[root@host01 support-files]#

添加mysql服务

1、在/usr/lib/systemd/system目录下创建【mysql.service】内容如下，注意路径可能有变化，根据实际情况写，PIDFile就是上面拿到的路径文件名

[Unit]
Description=Mysql
After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
PIDFile=/usr/local/mysql/data/host01.pid
ExecStart=/usr/local/mysql/support-files/mysql.server start
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=false

[Install]
WantedBy=multi-user.target

2、重启systemctl，让mysql.service生效

[root@host01 support-files]# systemctl daemon-reload

3、测试通过service方式启动mysql

[root@host01 support-files]# ps -ef |grep mysql
root       6105   3662  0 10:42 pts/2    00:00:00 grep --color=auto mysql
[root@host01 support-files]# systemctl start mysql
[root@host01 support-files]# ps -ef |grep mysql
root       6119      1  1 10:42 ?        00:00:00 /bin/sh /usr/local/mysql/bin/mysqld_safe --datadir=/usr/local/mysql/data --pid-file=/usr/local/mysql/data/host01.pid
mysql      6272   6119 10 10:42 ?        00:00:00 /usr/local/mysql/bin/mysqld --basedir=/usr/local/mysql --datadir=/usr/local/mysql/data --plugin-dir=/usr/local/mysql/lib/plugin --user=mysql --log-error=/var/log/mariadb/mariadb.log --pid-file=/usr/local/mysql/data/host01.pid --socket=/var/lib/mysql/mysql.sock
root       6302   3662  0 10:42 pts/2    00:00:00 grep --color=auto mysql
[root@host01 support-files]#

4、mysql服务相关命令

将mysql设置为开机启动
systemctl enable mysql
将mysql设置为开机不启动
systemctl disable mysql
启动mysql
systemctl start mysql
关闭mysql
systemctl stop mysql
重启mysql
systemctl restart mysql