Running mariadb + phpmyadmin is essential to run a number of web applications including django. A lot of django tutorials use postgresql but I found the
mariadb + phpmyadmin combination very user friendly to manage your database.
There are plenty of tutorials around but many are outdated so here is my quick guide to get you up and running:
With your editor of choice create a docker-compose.yml file using this model (pay attention to the variables to be set e.g. your password)
version: '3' volumes: mariadb: driver: local networks: db: driver: bridge services: mariadb: image: mariadb:10.6 restart: always environment: MYSQL_ROOT_PASSWORD: YOUR_ROOT_PASSWORD_HERE MYSQL_USER: YOUR_MYSQL_USER_HERE MYSQL_PASSWORD: YOUR_USER_PW_HERE expose: - "40000" ports: - "40000:3306" volumes: - mariadb:/var/lib/mysql networks: db: phpmyadmin: image: phpmyadmin restart: always expose: - "40001" ports: - "40001:80" environment: - PMA_HOST=mariadb - PMA_PORT=3306 networks: db:
after you save this file just run
sudo docker-compose up -d
if you run into some issues e.g. phpmyadmin returns “cannot log into mysql server” or “packets out of order” like in this github issue
I suggest you to run
sudo docker-compose down -v
that should solve the issue.
This configuration will run MariaDB on port 40000 and PhpMyAdmin on port 40001 in your localhost only. For loading phpmyadmin locally you need to open an SSH tunnel like this:
ssh USERNAME@YOURDOMAIN.COM -L40001:127.0.0.1:40001
you can now load http://localhost:40001 and will be prompted with phpmyadmin where you can log in with the password you set in the docker-compose.yml file above.