dns-sync/docker-compose.yml at main · flanksource/dns-sync · GitHub

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version: '3.8'

services:
  dns-sync:
    build: .
    container_name: dns-sync
    restart: unless-stopped

    # Environment variables for AWS credentials (alternative to config file)
    environment:
      - AWS_REGION=${AWS_REGION:-us-east-1}
      - AWS_ACCESS_KEY_ID=${AWS_ACCESS_KEY_ID}
      - AWS_SECRET_ACCESS_KEY=${AWS_SECRET_ACCESS_KEY}
      # - AWS_PROFILE=${AWS_PROFILE}  # Use for named profiles

    # Mount configuration file
    volumes:
      - ./config.yaml:/app/config.yaml:ro
      # Uncomment below to use AWS shared credentials
      # - ~/.aws:/home/dns-sync/.aws:ro

    # Expose DNS notify port
    ports:
      - "5353:5353/udp"

    # Network configuration
    networks:
      - dns-sync-network

    # Logging configuration
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

    # Health check
    healthcheck:
      test: ["CMD", "/dns-sync", "-version"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 10s

networks:
  dns-sync-network:
    driver: bridge

# Optional: Include a monitoring stack
# Uncomment the services below if you want to monitor dns-sync with Prometheus and Grafana

# volumes:
#   prometheus_data:
#   grafana_data:

# services:
#   prometheus:
#     image: prom/prometheus:latest
#     container_name: dns-sync-prometheus
#     ports:
#       - "9090:9090"
#     volumes:
#       - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml
#       - prometheus_data:/prometheus
#     command:
#       - '--config.file=/etc/prometheus/prometheus.yml'
#       - '--storage.tsdb.path=/prometheus'
#       - '--web.console.libraries=/etc/prometheus/console_libraries'
#       - '--web.console.templates=/etc/prometheus/consoles'
#       - '--storage.tsdb.retention.time=200h'
#       - '--web.enable-lifecycle'
#     networks:
#       - dns-sync-network

#   grafana:
#     image: grafana/grafana:latest
#     container_name: dns-sync-grafana
#     ports:
#       - "3000:3000"
#     environment:
#       - GF_SECURITY_ADMIN_PASSWORD=admin
#     volumes:
#       - grafana_data:/var/lib/grafana
#       - ./monitoring/grafana/provisioning:/etc/grafana/provisioning
#     networks:
#       - dns-sync-network