docker-compose install mysql

The first step: first install docker and docker-compose

See my other article for installation steps https://blog.csdn.net/qq_37557563/article/details/109747026

 

Step 2: Create a docker-compose-service/mysql folder under the root directory. The     docker-compose-service file is where I will store all the installed containers in the future.

 

 

Create a new docker-compose.yml folder  

version: '3'
services:
  mysql:
    image: mysql
    restart: always
    container_name: mysql
    environment:
      MYSQL_ROOT_PASSWORD: 123456
    command:
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1
      --max_allowed_packet=128M;
    ports:
      - 3306:3306
    volumes:
      - /root/docker-compose-service/mysql/data:/var/lib/mysql
      - /etc/localtime:/etc/localtime:ro

The default database is that the account is root

Modify the password by yourself MYSQL_ROOT_PASSWORD

Save

 

Enter into the mysql folder. Command to start mysql: docker-compose up -d (Start the container command, be sure to execute this command under the directory where the container needs to be started. It will start all the containers under this directory)

The command to stop the mysql container is: docker-compsoe down

 

Use the docker command to see if the mysql container has started docker ps 

 

Navicat link mysql

     

It may appear that the link is not up. First confirm whether the ip address is correct

If the ip address and account password are correct, then the firewall is not turned off  

systemctl stop firewalld

Go and try if you can connect