services: keycloak: image: quay.io/keycloak/keycloak:latest command: start-dev environment: KC_DB: postgres KC_DB_URL: jdbc:postgresql://db/keycloak KC_DB_USERNAME: keycloak KC_DB_PASSWORD: keycloak KC_BOOTSTRAP_ADMIN_USERNAME: admin KC_BOOTSTRAP_ADMIN_PASSWORD: admin ports: - "8080:8080" depends_on: - db db: image: postgres:latest environment: POSTGRES_DB: keycloak POSTGRES_USER: keycloak POSTGRES_PASSWORD: keycloak volumes: - postgres_data:/var/lib/postgresql/data volumes: postgres_data: