1. Pull the mysql5.7 image
docker pull mysql:5.7
2. Verify whether the image is pulled successfully
docker images
3. Run the container
docker run -it --name 别名 -d -p 3306:3306 镜像ID
docker run -it --name mysql1 -d -p 3306:3306 2c9028880e58
4. Check whether the container is running successfully
docker ps
There is no container that runs successfully, because the mysql operation needs to specify the user name and password command
Delete containers that are not running successfully
Five, re-run mysql, specify the password as 123456
docker run -it --name mysql1 -d -p 3306:3306 -e MYSQL_ROOT_PASSWORD=123456 2c9028880e58
6. Check whether mysql runs successfully after specifying the password
docker ps
Shows that the container has run successfully
7. Configure mysql to mount and run
1. Create a new mysql directory under the home directory on the host, and copy conf.d, log , and mysql in the container to the host
docker cp 容器id:/etc/mysql/conf.d /home/mysql/
docker cp eb0630b28b07:/etc/mysql/conf.d /home/mysql/
docker cp 容器id:/var/log /home/mysql/
docker cp eb0630b28b07:/var/log /home/mysql/
docker cp 容器id:/var/lib/mysql /home/mysql/
docker cp eb0630b28b07:/var/lib/mysql /home/mysql/
2. Stop the current container
docker stop eb0630b28b07
3. Mount the conf.d, log, and mysql in the mysql in the container to the mysql directory of the host machine , which is convenient for uploading code, synchronizing persistent logs, and conveniently configuring mysql
docker run --name 别名 -itd -p 3306:3306 -v /home/mysql/conf/:/etc/mysql/conf.d/ -v /home/mysql/log/:/var/log -v /home/mysql/mysql/:/var/lib/mysql/ -e MYSQL_ROOT_PASSWORD=123456 镜像ID
docker run --name mysql -itd -p 3306:3306 -v /home/mysql/conf/:/etc/mysql/conf.d/ -v /home/mysql/log/:/var/log -v /home/mysql/mysql/:/var/lib/mysql/ -e MYSQL_ROOT_PASSWORD=123456 2c9028880e58
Check if the container is running successfully
Those with obsessive-compulsive disorder can delete the previous mysql1.
view all containers
docker ps -a
tomcat1 is not running, let's delete it.
docker rm eb0630b28b07
ok, mysql1 has been deleted, leaving a mysql container.
The container aliased as: mysql has run successfully.
8. Verify whether mysql can be used
1. Open the mysql graphical tool, I use sqlyog here
2. My server host address is: 118.31.46.55 must be the server host address
3. The default user name is root, and the password is 123456 set by the command just now
4. The test connection is successful
