version: '2' networks: default: driver: bridge driver_opts: com.docker.network.driver.mtu: ${MTU} services: postgres: container_name: "postgres" restart: "always" image: "${NEXUS_REPO}/onap/refrepo/postgres:${POSTGRES_TAG}" mem_limit: "1g" memswap_limit: "1g" ports: - "5432:5432" refrepo: container_name: "refrepo" restart: "always" image: "${NEXUS_REPO}/onap/refrepo:${REFREPO_TAG}" ports: - "8702:8702" environment: POSTGRES_IP: postgres links: - postgres