pi-supernode/docker-compose.yml at main · KOSASIH/pi-supernode · GitHub

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# Production-ready pi-supernode stack
# Supports Raspberry Pi (ARM) + x86 + Multi-arch
version: '3.8'

x-logging: &default-logging
  driver: "json-file"
  options:
    max-size: "10m"
    max-file: "3"
    compress: "true"

x-deploy: &default-deploy
  resources:
    limits:
      memory: 1G
      cpus: '1.0'
    reservations:
      memory: 512M
      cpus: '0.5'

services:
  # ========================================
  # Main Supernode Service
  # ========================================
  pi-supernode:
    build:
      context: .
      dockerfile: Dockerfile
      args:
        VERSION: ${PI_VERSION:-latest}
    image: ghcr.io/kosasih/pi-supernode:${PI_VERSION:-latest}
    container_name: pi-supernode
    restart: unless-stopped
    ports:
      - "8080:8080/tcp"     # HTTP API / Explorer
      - "30001:30001/udp"   # P2P Discovery
      - "30001:30001/tcp"   # P2P (TCP fallback)
      - "31400:31400/tcp"   # Legacy P2P
      - "31401:31401/tcp"   # Legacy RPC
    volumes:
      - supernode_data:/data
      - ./config:/etc/supernode:ro
      - supernode_logs:/app/logs
    environment:
      # 🚨 SECURITY: Use secrets or env files - NEVER hardcode!
      - TZ=${TZ:-UTC}
      - LOG_LEVEL=${LOG_LEVEL:-info}
      - NODE_KEY_PATH=/data/node.key
      - P2P_BIND=0.0.0.0:30001
      - API_BIND=0.0.0.0:8080
      - DATABASE_URL=postgresql://pi:${POSTGRES_PASSWORD}@db:5432/pi_supernode?sslmode=disable
    healthcheck:
      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:8080/health || wget --no-verbose --tries=1 --spider http://localhost:8080/ping || exit 1"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s
    depends_on:
      db:
        condition: service_healthy
    networks:
      - supernode-net
    logging: *default-logging
    deploy: *default-deploy

  # ========================================
  # PostgreSQL Database (Production Config)
  # ========================================
  db:
    image: postgres:16-alpine
    container_name: pi-supernode-db
    restart: unless-stopped
    environment:
      POSTGRES_DB: pi_supernode
      POSTGRES_USER: pi
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./init-db.sql:/docker-entrypoint-initdb.d/01-init.sql:ro
    ports:
      - "5432:5432"  # Remove in production!
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U pi -d pi_supernode"]
      interval: 10s
      timeout: 5s
      retries: 5
    networks:
      - supernode-net
    logging: *default-logging
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: '0.5'

  # ========================================
  # Redis (Caching/PubSub) - Optional
  # ========================================
  redis:
    image: redis:7-alpine
    container_name: pi-supernode-redis
    restart: unless-stopped
    command: redis-server --appendonly yes --maxmemory 128mb --maxmemory-policy allkeys-lru
    volumes:
      - redis_data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 5s
      retries: 3
    networks:
      - supernode-net
    logging: *default-logging

  # ========================================
  # Traefik Reverse Proxy (Optional Production)
  # ========================================
  traefik:
    image: traefik:v3.0
    container_name: pi-supernode-traefik
    restart: unless-stopped
    command:
      - --api.insecure=true
      - --providers.docker=true
      - --providers.docker.exposedbydefault=false
      - --entrypoints.web.address=:80
    ports:
      - "80:80"
      - "8081:8080"  # Traefik Dashboard
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock:ro
    networks:
      - supernode-net
    labels:
      - "traefik.enable=true"
      - "traefik.http.routers.supernode.rule=Host(`supernode.local`)"
      - "traefik.http.routers.supernode.entrypoints=web"
      - "traefik.http.services.supernode.loadbalancer.server.port=8080"

# ========================================
# Volumes (Named & Persistent)
# ========================================
volumes:
  supernode_data:
    driver: local
  postgres_data:
    driver: local
  redis_data:
    driver: local
  supernode_logs:
    driver: local

# ========================================
# Networks
# ========================================
networks:
  supernode-net:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16