services:
  # Shared dependency image (docker/base.Dockerfile). Built once and reused by the
  # four services below through `additional_contexts`; it never runs on its own.
  base:
    build:
      context: .
      dockerfile: docker/base.Dockerfile
    image: sre-agent-base:local
    scale: 0

  firestore-emulator:
    image: google/cloud-sdk:emulators
    container_name: firestore-emulator
    command: gcloud beta emulators firestore start --host-port=0.0.0.0:8080
    ports:
      - "8084:8080"
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080"]
      interval: 5s
      timeout: 5s
      retries: 5

  inventory-agent:
    build:
      context: .
      dockerfile: inventory_agent/Dockerfile
      additional_contexts:
        base: service:base
    container_name: inventory-agent
    ports:
      - "8083:8080"
    environment:
      - FIRESTORE_EMULATOR_HOST=firestore-emulator:8080
      # Advertised in the A2A agent card at /.well-known/agent-card.json.
      - A2A_PUBLIC_URL=http://inventory-agent:8080
      - GCP_PROJECT=${GCP_PROJECT:-local-dev}
      - MOCK_GCP=true
    depends_on:
      firestore-emulator:
        condition: service_healthy

  sre-agent:
    build:
      context: .
      dockerfile: sre_agent/Dockerfile
      additional_contexts:
        base: service:base
    container_name: sre-agent
    ports:
      - "8082:8080"
    environment:
      - FIRESTORE_EMULATOR_HOST=firestore-emulator:8080
      - INVENTORY_AGENT_URL=http://inventory-agent:8080
      # Advertised in the A2A agent card at /.well-known/agent-card.json.
      - A2A_PUBLIC_URL=http://sre-agent:8080
      - GCP_PROJECT=${GCP_PROJECT:-local-dev}
      # Optional: with a key the sub-agent runs the real ADK + Gemini tier.
      - GEMINI_API_KEY=${GEMINI_API_KEY:-}
      - MOCK_GCP=true
    volumes:
      - mock-telemetry:/workspace/mock_telemetry_data
    depends_on:
      firestore-emulator:
        condition: service_healthy
      inventory-agent:
        condition: service_started

  orchestrator-agent:
    build:
      context: .
      dockerfile: agent/Dockerfile
      additional_contexts:
        base: service:base
    container_name: orchestrator-agent
    ports:
      - "8080:8080"
    environment:
      - FIRESTORE_EMULATOR_HOST=firestore-emulator:8080
      # Setting SRE_AGENT_URL makes diagnose_sre call the sub-agent over A2A
      # instead of running the workflow in-process.
      - SRE_AGENT_URL=http://sre-agent:8080
      - GCP_PROJECT=${GCP_PROJECT:-local-dev}
      # Optional: without a key the Orchestrator runs its simulated agent.
      - GEMINI_API_KEY=${GEMINI_API_KEY:-}
      - MOCK_GCP=true
    depends_on:
      firestore-emulator:
        condition: service_healthy
      sre-agent:
        condition: service_started

  app:
    build:
      context: .
      dockerfile: app/Dockerfile
      additional_contexts:
        base: service:base
    container_name: target-app
    ports:
      - "8081:8080"
    environment:
      - GCP_PROJECT=${GCP_PROJECT:-local-dev}
      - MOCK_GCP=true
    volumes:
      - mock-telemetry:/workspace/mock_telemetry_data

volumes:
  # In mock mode the target app writes its traces and logs here, and the SRE
  # sub-agent reads them, so both containers must share it.
  mock-telemetry: