一、安装方法
Ubuntu18.04下安装MySQL
二、常用命令
1.启动:/etc/init.d/mysql start
sudo service mysql restart
2.停止:/etc/init.d/mysql stop
3.重启:/etc/init.d/mysql restart
三、报错
第一次安装可能是3306 只监听了localhost ,修改配置文件/etc/mysql/mysql.conf.d/mysqld.cnf中的bind-address为0.0.0.0即可
2、权限不够
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
| (1)SSH登录root管理员账户
(2)登录MySql
mysql -u root -p Enter password: (3)执行授权命令
mysql> grant all privileges on *.* to root@'localhost' identified by '密码'; mysql> flush privileges; 或
mysql> grant all privileges on *.* to root@'%' identified by '密码'; mysql> flush privileges; (4)退出再试
mysql> quit Bye (5)再次登录
|
四、 supervisor 配置(可不用配置 默认后台自启动)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22
| [program:mysql_3306] command=/usr/sbin/mysqld --daemonize --pid-file=/run/mysqld/mysqld.pid process_name=mysql_3306 numprocs=1 ;user=martin autostart=true autorestart=true startsecs=10 startretries=7 stopsignal=TERM stopwaitsecs=60 redirect_stderr=false stdout_logfile=/root/log/mysql/mysql.log stdout_logfile_maxbytes=50MB stdout_logfile_backups=10 stdout_capture_maxbytes=1MB stderr_logfile=/root/log/mysql/mysql_error.log stderr_logfile_maxbytes=50MB stderr_logfile_backups=10 stderr_capture_maxbytes=1MB ;directory=/home/martin/data/logagent serverurl=AUTO
|