docker-compose-build.yaml

# Docker Compose file Reference (https://docs.docker.com/compose/compose-file/)

version: '3.7'

# Define services
services:
  # AuthZ service
  app-server:
    # Configuration for building the docker image for the authz server
    build: 
      context: .
      dockerfile: ./oauth2-authorization-server/Dockerfile
      args: 
        # Secrets
        client_id: webappclient 
        client_secret: webappclientsecret
    ports:
      - "9080:9080" # Forward the exposed port 9080 on the container to port 9080 on the host machine
    restart: always 
    networks:
        testing_net:
            ipv4_address: 172.28.1.2
  
  # Resource service
  app-res:
    # Configuration for building the docker image for the client server
    build: 
      context: .
      dockerfile: ./oauth2-resource-server/Dockerfile
    restart: always 
    depends_on: 
      - app-server
    networks:
        testing_net:
            ipv4_address: 172.28.1.3

  # Client Service 
  app-client:
    # Configuration for building the docker image for the resource server
    build: 
      context: .
      dockerfile: ./oauth2-client/Dockerfile
      args: 
        # Secrets
        client_id: webappclient 
        client_secret: webappclientsecret
    ports:
      - "9180:9180" # Map the exposed port 9190 on the container to port 9190 on the host machine
    restart: always
    depends_on:
      - app-res
    networks:
        testing_net:
            ipv4_address: 172.28.1.1


# Networks created to facilitate communication between containers
networks:
    testing_net:
        ipam:
            driver: default
            config:
                - subnet: 172.28.0.0/16