version: '2' services: myapp: image: docker.io/bitnami/codeigniter:4 ports: - '8000:8000' volumes: - '.:/app' depends_on: - mariadb mariadb: image: docker.io/bitnami/mariadb:10.4 environment: # ALLOW_EMPTY_PASSWORD is recommended only for development. - ALLOW_EMPTY_PASSWORD=yes