docker-compose.yml

# Runs the cMCP gateway against the examples/minimal bundle, with a mock
# upstream so an allowed tool call forwards end to end.
#
# The mock shares the gateway's network namespace (network_mode: service:gateway),
# so the catalog's http://localhost:9001/mcp upstream resolves to the mock without
# a separate hostname. Bring it up with:  docker compose up --build
services:
  gateway:
    build: .
    working_dir: /etc/cmcp
    ports:
      - "8443:8443"
    environment:
      CMCP_DEV_MODE: "1"
    volumes:
      - ./examples/minimal/cmcp-config.yaml:/etc/cmcp/cmcp-config.yaml:ro
      - ./examples/minimal/policies:/etc/cmcp/policies:ro
      - ./examples/minimal/catalog.json:/etc/cmcp/catalog.json:ro
    command: ["cmcp", "start", "--config", "/etc/cmcp/cmcp-config.yaml"]

  mock-mcp-server:
    image: python:3.11-slim
    network_mode: "service:gateway"
    volumes:
      - ./scripts/mock_upstream.py:/mock_upstream.py:ro
    command: ["python", "/mock_upstream.py", "--port", "9001"]
    depends_on:
      - gateway