Dokcer download and container change mysql password

Dokcer download and container change mysql password

The docker container downloads the mysql service (mysql:5.7)

1. docker pulls mysql:5.7 image

   docker pull mysql:5.7

2. Check if the image is pulled successfully

   docker images //View all images

   docker image ls

3. start mysql:5.7

   docker run -d --name mysql -v ~/mysql/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=diqiu -p 3306:3306 mysql:5.7
   

   Note: diqiu is the password

4. Enter the mysql container

   docker exec -ti mysql bash

5. open remote link

   //login to mysql

   mysql -uroot -pdiqiu

   //Open remote connection

   GRANT ALL PRIVILEGES ON . TO ‘root’@’%’ IDENTIFIED BY ‘diqiu’ WITH GRANT OPTION;
   FLUSH PRIVILEGES;
   EXIT;

6. Restart the mysql service

   docker restart mysql

change mysql password

1. Query docker container service

   docker ps

2. Enter the mysql service

   docker exec -ti mysql bash

3. log in to mysql

   mysql -uroot -pdiqiu

4. change mysql password

   set password for 'root' = password('new password');

5. Modify the local mysql password (otherwise the client tool cannot be used to connect)

   set password for 'root'@'localhost'=password('new password');

Modify public network access