version: '3.8'

services:
  pezkuwi-validator:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: pezkuwi-validator
    restart: unless-stopped
    ports:
      - "30333:30333"  # P2P
      - "9944:9944"    # RPC
      - "9615:9615"    # Prometheus metrics
    volumes:
      - validator-data:/pezkuwi/data
      - ./chain-spec.json:/pezkuwi/chain-spec.json:ro
    environment:
      - RUST_LOG=info
    command: [
      "--chain", "/pezkuwi/chain-spec.json",
      "--base-path", "/pezkuwi/data",
      "--validator",
      "--name", "Docker-Validator",
      "--port", "30333",
      "--rpc-port", "9944",
      "--rpc-cors", "all",
      "--rpc-external",
      "--rpc-methods=unsafe",
      "--prometheus-external",
      "--prometheus-port", "9615"
    ]
    networks:
      - pezkuwi-network
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  # Optional: Prometheus monitoring
  prometheus:
    image: prom/prometheus:latest
    container_name: pezkuwi-prometheus
    restart: unless-stopped
    ports:
      - "9090:9090"
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml:ro
      - prometheus-data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
    networks:
      - pezkuwi-network
    profiles:
      - monitoring

  # Optional: Grafana dashboard
  grafana:
    image: grafana/grafana:latest
    container_name: pezkuwi-grafana
    restart: unless-stopped
    ports:
      - "3000:3000"
    volumes:
      - grafana-data:/var/lib/grafana
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=pezkuwi123
      - GF_USERS_ALLOW_SIGN_UP=false
    networks:
      - pezkuwi-network
    profiles:
      - monitoring

volumes:
  validator-data:
  prometheus-data:
  grafana-data:

networks:
  pezkuwi-network:
    driver: bridge