1、查询容器命令
docker ps例如:
[root@www ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8e2ad32a6a7a mysql:5.7 "docker-entrypoint..." 2 days ago Up 2 days 33060/tcp, 0.0.0.0:3389->3306/tcp testmysql
321c77d0fca9 mysql:5.7 "docker-entrypoint..." 4 days ago Up 4 days 33060/tcp, 0.0.0.0:3309->3306/tcp mymysql我要修改的是3309端口的mysql数据库配置文件,这里需要进入到 321c77d0fca9 容器
2、进入需要修改的容器
docker exec -it 321c77d0fca9 /bin/bash 3、查看配置文件
more /etc/mysql/mysql.conf.d/mysqld.cnf如有配置文件则继续下述操作
4、更新和安装vim(如已安装请跳过)
更新命令:
apt-get update安装命令:
apt-get install vim5、修改配置文件
vim /etc/mysql/mysql.conf.d/mysqld.cnf6、进入编辑模式
修改或者增加sql_mode为以下模板,保存退出vim模式
sql_mode=STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION
7、退出容器
exit8、重启容器
docker restart 321c77d0fca9 eg:
root@321c77d0fca9:/# vim /etc/mysql/mysql.conf.d/mysqld.cnf
root@321c77d0fca9:/# exit
exit
[root@www ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8e2ad32a6a7a mysql:5.7 "docker-entrypoint..." 2 days ago Up 2 days 33060/tcp, 0.0.0.0:3389->3306/tcp testmysql
321c77d0fca9 mysql:5.7 "docker-entrypoint..." 4 days ago Up 4 days 33060/tcp, 0.0.0.0:3309->3306/tcp mymysql
[root@www~]# docker restart 321c77d0fca9 9、其他:修改时区配置
default-time_zone =+8:00