docker-compose.with-phoenix.yml

# MCP Gateway with Phoenix Observability
# This extends the main docker-compose.yml with Phoenix integration
#
# Usage:
#   docker-compose -f docker-compose.yml -f docker-compose.with-phoenix.yml up -d

services:
  # Override gateway to add Phoenix environment variables
  gateway:
    environment:
      # Phoenix Observability Integration
      - PHOENIX_ENDPOINT=http://phoenix:6006
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://phoenix:4317
      - OTEL_SERVICE_NAME=mcp-gateway
      - OTEL_TRACES_EXPORTER=otlp
      - OTEL_METRICS_EXPORTER=otlp
      - OTEL_RESOURCE_ATTRIBUTES=deployment.environment=docker,service.namespace=mcp

  # Add Phoenix service
  phoenix:
    image: arizephoenix/phoenix:latest
    container_name: phoenix
    restart: unless-stopped
    networks:
      - mcpnet
    ports:
      - "6006:6006"      # Phoenix UI and OTLP HTTP collector
      - "4317:4317"      # OTLP gRPC collector
    environment:
      # SQLite Configuration (simple setup)
      - PHOENIX_WORKING_DIR=/data
      - PHOENIX_ENABLE_AUTH=false
      - PHOENIX_LOG_LEVEL=info
      - PHOENIX_GRPC_PORT=4317
      - PHOENIX_HTTP_PORT=6006
    volumes:
      - phoenix-data:/data
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:6006/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

volumes:
  phoenix-data:
    driver: local