version: '3.1'
services:
test_db:
image: mariadb
restart: always
container_name: testing_db
environment:
MYSQL_ROOT_PASSWORD: insecure
MYSQL_USER: insecure
MYSQL_PASSWORD: insecure
MYSQL_DATABASE: insecure
ports:
- 127.0.0.1:3306:3306
volumes:
- ./mysql:/var/lib/mysql