services: backend: build: context: backend target: dev-envs restart: always secrets: - db-password environment: MYSQL_HOST: db volumes: - /var/run/docker.sock:/var/run/docker.sock networks: - react-spring - spring-mysql depends_on: db: condition: service_healthy db: # We use a mariadb image which supports both amd64 & arm64 architecture image: mariadb:10.6.4-focal # If you really want to use MySQL, uncomment the following line #image: mysql:8.0.19 environment: - MYSQL_DATABASE=example - MYSQL_ROOT_PASSWORD_FILE=/run/secrets/db-password restart: always healthcheck: test: ["CMD", "mysqladmin", "ping", "-h", "127.0.0.1", "--silent"] interval: 3s retries: 5 start_period: 30s secrets: - db-password volumes: - db-data:/var/lib/mysql networks: - spring-mysql frontend: build: context: frontend target: dev-envs ports: - 3000:3000 volumes: - /var/run/docker.sock:/var/run/docker.sock networks: - react-spring depends_on: - backend expose: - 3306 - 33060 volumes: db-data: {} secrets: db-password: file: db/password.txt networks: react-spring: {} spring-mysql: {}