version: '3.8' services: postgres: environment: POSTGRES_USER: postgres_dev POSTGRES_PASSWORD: postgres_dev_password POSTGRES_DB: postgres_dev ports: - "5432:5432" volumes: - postgres_data_dev:/var/lib/postgresql/data - ./config/postgres-dev.conf:/etc/postgresql/postgresql.conf command: postgres -c config_file=/etc/postgresql/postgresql.conf pgadmin: environment: PGADMIN_DEFAULT_EMAIL: dev@example.com PGADMIN_DEFAULT_PASSWORD: pgadmin_dev_password ports: - "5050:80" volumes: - pgadmin_data_dev:/var/lib/pgadmin volumes: postgres_data_dev: name: postgres_data_dev pgadmin_data_dev: name: pgadmin_data_dev networks: postgres_network: name: postgres_network_dev