services: api: build: . ports: - "8080:8080" depends_on: - db environment: DB_NAME: ${DB_NAME} DB_HOST: ${DB_HOST} DB_PORT: ${DB_PORT} DB_USER: ${DB_USER} DB_PASSWORD: ${DB_PASSWORD} networks: - network db: image: postgres:15 ports: - "5432:5432" environment: POSTGRES_DB: ${DB_NAME} POSTGRES_USER: ${DB_USER} POSTGRES_PASSWORD: ${DB_PASSWORD} volumes: - rest-email-bridge-db-data:/var/lib/postgresql/data networks: - network volumes: rest-email-bridge-db-data: networks: network: driver: bridge