# All six services on one network:   mvn -DskipTests package && docker compose up --build
# NOT RUN when this repository was written (no Docker in the sandbox). The same system was run as plain jars with
# scripts/start.sh, and everything in output/ comes from that. Inside the compose network the services reach each
# other by service name, so only the three environment variables below differ from the jar run.
x-service: &service
  restart: on-failure          # a service that starts before the config server is up exits and is retried
  environment: &env
    CONFIG_URL: http://config-server:8888
    EUREKA_URL: http://discovery-server:8761/eureka

services:
  config-server:
    build: { context: ., args: { SERVICE: config-server } }
    ports: ["8888:8888"]
  discovery-server:
    build: { context: ., args: { SERVICE: discovery-server } }
    ports: ["8761:8761"]
    environment: { EUREKA_HOSTNAME: discovery-server }
  product-service:
    <<: *service
    build: { context: ., args: { SERVICE: product-service } }
    environment: { <<: *env, EUREKA_HOSTNAME: product-service }
    depends_on: [config-server, discovery-server]
  inventory-service:
    <<: *service
    build: { context: ., args: { SERVICE: inventory-service } }
    environment: { <<: *env, EUREKA_HOSTNAME: inventory-service }
    depends_on: [config-server, discovery-server]
  order-service:
    <<: *service
    build: { context: ., args: { SERVICE: order-service } }
    environment: { <<: *env, EUREKA_HOSTNAME: order-service }
    depends_on: [config-server, discovery-server]
  gateway:
    <<: *service
    build: { context: ., args: { SERVICE: gateway } }
    environment: { <<: *env, EUREKA_HOSTNAME: gateway }
    ports: ["8080:8080"]
    depends_on: [config-server, discovery-server]