MCP-Shield/docker-compose.dev.yml at master · omkumar01/MCP-Shield · GitHub

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# ┌──────────────────────────────────────────────────────────────────────────────┐
# │ MCP-Shield Docker Compose - Development Overrides                           │
# │                                                                              │
# │ Usage:                                                                       │
# │   docker-compose -f docker-compose.yml -f docker-compose.dev.yml up -d      │
# │                                                                              │
# │ Features:                                                                    │
# │   - Source code hot-reload via bind mounts                                   │
# │   - Debug ports exposed                                                      │
# │   - Reduced resource limits                                                  │
# │   - Development-friendly settings                                            │
# └──────────────────────────────────────────────────────────────────────────────┘

version: '3.9'

services:
  # ─────────────────────────────────────────────────────────────────────────────
  # MCP-Shield Gateway (Development Mode)
  # ─────────────────────────────────────────────────────────────────────────────
  mcp-shield:
    build:
      target: builder  # Use builder stage for development (includes tools)
    image: mcpshield/mcp-shield:dev
    container_name: mcp-shield-gateway-dev
    user: "65532:65532"
    environment:
      # Development settings
      RUST_LOG: debug
      RUST_BACKTRACE: full
      MCP_SHIELD_SERVER_LOG_LEVEL: debug
      MCP_SHIELD_SERVER_JSON_LOGGING: "false"

      # Auth disabled for easier testing
      MCP_SHIELD_AUTH_ENABLED: "false"

      # Registry relaxed for development
      MCP_SHIELD_REGISTRY_ENFORCE_PREFIX: "true"
      MCP_SHIELD_REGISTRY_ALLOWED_PREFIXES: "com.local,io.local,test"

      # Relaxed proxy settings
      MCP_SHIELD_PROXY_REQUEST_TIMEOUT_SECS: 60
      MCP_SHIELD_PROXY_MAX_CONCURRENT: 200

      # Enable all transports for testing
      MCP_SHIELD_ENABLE_HTTP: "true"
      MCP_SHIELD_ENABLE_SSE: "true"
      MCP_SHIELD_ENABLE_STDIO: "false"
    ports:
      - "8080:8080"   # MCP HTTP/SSE
      - "9090:9090"   # Prometheus metrics
      - "9091:9091"   # Health checks
      - "5678:5678"   # Debug port (DAP/Rust)
    volumes:
      # Bind mount source for hot reload
      - ./src:/build/src:ro
      - ./Cargo.toml:/build/Cargo.toml:ro
      - ./Cargo.lock:/build/Cargo.lock:ro
      - ./config:/etc/mcp-shield/config:ro
      - ./policies:/etc/mcp-shield/policies:ro
      # Cache cargo registry and target
      - cargo-registry:/usr/local/cargo/registry
      - cargo-target:/build/target
    command: >
      sh -c "
        cargo watch -x 'build --release' -x 'run -- --config /etc/mcp-shield/config/default.toml'
      "
    deploy:
      resources:
        limits:
          cpus: '4'
          memory: 4G
        reservations:
          cpus: '1'
          memory: 1G
    cap_add:
      - SYS_PTRACE  # For debugging
    security_opt:
      - seccomp:unconfined  # For debugging

  # ─────────────────────────────────────────────────────────────────────────────
  # PostgreSQL (Development - No Persistence)
  # ─────────────────────────────────────────────────────────────────────────────
  postgres:
    image: postgres:16-alpine
    container_name: mcp-shield-postgres-dev
    environment:
      POSTGRES_DB: mcp_shield
      POSTGRES_USER: mcp_shield
      POSTGRES_PASSWORD: dev
      POSTGRES_INITDB_ARGS: "--auth-host=trust"
    ports:
      - "5432:5432"
    volumes:
      - ./docker/postgres/init:/docker-entrypoint-initdb.d:ro
    tmpfs:
      - /var/lib/postgresql/data
    command: >
      postgres
      -c log_statement=all
      -c log_destination=stderr
      -c log_min_duration_statement=0
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1G
        reservations:
          cpus: '0.25'
          memory: 256M

  # ─────────────────────────────────────────────────────────────────────────────
  # Redis (Development - No Persistence)
  # ─────────────────────────────────────────────────────────────────────────────
  redis:
    image: redis:7-alpine
    container_name: mcp-shield-redis-dev
    command: >
      redis-server
      --requirepass dev
      --maxmemory 128mb
      --maxmemory-policy allkeys-lru
      --appendonly no
      --loglevel debug
    ports:
      - "6379:6379"
    tmpfs:
      - /data
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 256M
        reservations:
          cpus: '0.1'
          memory: 64M

  # ─────────────────────────────────────────────────────────────────────────────
  # OpenTelemetry Collector (Development)
  # ─────────────────────────────────────────────────────────────────────────────
  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.112.0
    container_name: mcp-shield-otel-collector-dev
    command:
      - "--config=/etc/otel-collector/config-dev.yaml"
    ports:
      - "4317:4317"   # OTLP gRPC
      - "4318:4318"   # OTLP HTTP
      - "8888:8888"   # Prometheus metrics
      - "55679:55679" # zPages
    volumes:
      - ./docker/otel-collector/config-dev.yaml:/etc/otel-collector/config-dev.yaml:ro
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 512M

  # ─────────────────────────────────────────────────────────────────────────────
  # Prometheus (Development - Short Retention)
  # ─────────────────────────────────────────────────────────────────────────────
  prometheus:
    image: prom/prometheus:v2.53.0
    container_name: mcp-shield-prometheus-dev
    command:
      - "--config.file=/etc/prometheus/prometheus-dev.yml"
      - "--storage.tsdb.path=/prometheus"
      - "--storage.tsdb.retention.time=7d"
      - "--storage.tsdb.retention.size=2GB"
      - "--web.enable-lifecycle"
      - "--web.enable-admin-api"
    ports:
      - "9090:9090"
    volumes:
      - ./docker/prometheus/prometheus-dev.yml:/etc/prometheus/prometheus-dev.yml:ro
      - ./docker/prometheus/rules:/etc/prometheus/rules:ro
    tmpfs:
      - /prometheus
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1G

  # ─────────────────────────────────────────────────────────────────────────────
  # Grafana (Development - No Persistence)
  # ─────────────────────────────────────────────────────────────────────────────
  grafana:
    image: grafana/grafana:11.0.0
    container_name: mcp-shield-grafana-dev
    environment:
      GF_SECURITY_ADMIN_USER: admin
      GF_SECURITY_ADMIN_PASSWORD: admin
      GF_USERS_ALLOW_SIGN_UP: "false"
      GF_AUTH_ANONYMOUS_ENABLED: "true"
      GF_AUTH_ANONYMOUS_ORG_ROLE: Admin
      GF_LOG_LEVEL: debug
    ports:
      - "3000:3000"
    volumes:
      - ./docker/grafana/datasources:/etc/grafana/provisioning/datasources:ro
      - ./docker/grafana/dashboards:/etc/grafana/provisioning/dashboards:ro
      - ./docker/grafana/dashboards/mcp-shield:/var/lib/grafana/dashboards/mcp-shield:ro
    tmpfs:
      - /var/lib/grafana
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 512M

  # ─────────────────────────────────────────────────────────────────────────────
  # Loki (Development - In-Memory)
  # ─────────────────────────────────────────────────────────────────────────────
  loki:
    image: grafana/loki:2.9.0
    container_name: mcp-shield-loki-dev
    command:
      - "-config.file=/etc/loki/local-config.yaml"
    ports:
      - "3100:3100"
    volumes:
      - ./docker/loki/local-config-dev.yaml:/etc/loki/local-config.yaml:ro
    tmpfs:
      - /loki
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 512M

  # ─────────────────────────────────────────────────────────────────────────────
  # Promtail (Development)
  # ─────────────────────────────────────────────────────────────────────────────
  promtail:
    image: grafana/promtail:2.9.0
    container_name: mcp-shield-promtail-dev
    command:
      - "-config.file=/etc/promtail/config-dev.yml"
    volumes:
      - ./docker/promtail/config-dev.yml:/etc/promtail/config-dev.yml:ro
      - /var/log:/var/log:ro
      - /var/lib/docker/containers:/var/lib/docker/containers:ro
    deploy:
      resources:
        limits:
          cpus: '0.5'
          memory: 256M

  # ─────────────────────────────────────────────────────────────────────────────
  # Jaeger (Development - In-Memory)
  # ─────────────────────────────────────────────────────────────────────────────
  jaeger:
    image: jaegertracing/all-in-one:1.57
    container_name: mcp-shield-jaeger-dev
    environment:
      COLLECTOR_OTLP_ENABLED: "true"
      SPAN_STORAGE_TYPE: badger
      BADGER_EPHEMERAL: "true"
      LOG_LEVEL: debug
    ports:
      - "16686:16686"  # Jaeger UI
      - "6831:6831/udp"
      - "6832:6832/udp"
      - "14268:14268"
      - "4317:4317"    # OTLP gRPC
      - "4318:4318"    # OTLP HTTP
    tmpfs:
      - /var/lib/jaeger
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1G

  # ─────────────────────────────────────────────────────────────────────────────
  # MCP Echo Server (Development)
  # ─────────────────────────────────────────────────────────────────────────────
  mcp-echo:
    build:
      context: .
      dockerfile: docker/Dockerfile
      target: builder
    image: mcpshield/mcp-echo:dev
    container_name: mcp-shield-echo-dev
    user: "65532:65532"
    environment:
      RUST_LOG: debug
      MCP_ECHO_BIND_ADDR: 0.0.0.0:8080
    ports:
      - "8081:8080"
    command: cargo run --bin mcp-echo
    volumes:
      - ./src:/build/src:ro
      - ./Cargo.toml:/build/Cargo.toml:ro
      - cargo-target:/build/target
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 512M

# ─────────────────────────────────────────────────────────────────────────────
# Volumes (Development - Named for Caching)
# ─────────────────────────────────────────────────────────────────────────────
volumes:
  cargo-registry:
    name: mcp-shield-cargo-registry-dev
  cargo-target:
    name: mcp-shield-cargo-target-dev

# ─────────────────────────────────────────────────────────────────────────────
# Networks (Override for Development)
# ─────────────────────────────────────────────────────────────────────────────
networks:
  mcp-shield-frontend:
    external: false
  mcp-shield-backend:
    external: false
  mcp-shield-observability:
    external: false