homelab-optimized/docs/services/individual/cloudlfare-dns-updater.md

Cloudlfare Dns Updater

🟢 Other Service

📋 Service Overview

Property	Value
Service Name	cloudlfare-dns-updater
Host	things_to_try
Category	Other
Difficulty	🟢
Docker Image	spaskifilip/cloudflare-dns-updater:latest
Compose File	things_to_try/cloudflare-dns-updater.yaml
Directory	things_to_try

🎯 Purpose

cloudlfare-dns-updater is a specialized service that provides specific functionality for the homelab infrastructure.

🚀 Quick Start

Prerequisites

• Docker and Docker Compose installed
• Basic understanding of REDACTED_APP_PASSWORD
• Access to the host system (things_to_try)

Deployment

# Navigate to service directory
cd things_to_try

# Start the service
docker-compose up -d

# Check service status
docker-compose ps

# View logs
docker-compose logs -f cloudlfare-dns-updater

🔧 Configuration

Docker Compose Configuration

container_name: cloudlfare-dns-updater
environment:
  CF_API_TOKEN: YOUR_API_TOKEN
  CF_ZONE_ID: YOUR_ZONE_ID1,YOUR_ZONE_ID2
  DNS_RECORD_COMMENT_KEY: Comm1,Comm2
  PROXIED: true
  SCHEDULE_MINUTES: 5
  TTL: 1
  TYPE: A
image: spaskifilip/cloudflare-dns-updater:latest
restart: unless-stopped
volumes:
- app-data:/app

Environment Variables

Variable	Value	Description
CF_API_TOKEN	***MASKED***	Configuration variable
CF_ZONE_ID	YOUR_ZONE_ID1,YOUR_ZONE_ID2	Configuration variable
DNS_RECORD_COMMENT_KEY	***MASKED***	Configuration variable
SCHEDULE_MINUTES	5	Configuration variable
PROXIED	True	Configuration variable
TYPE	A	Configuration variable
TTL	1	Configuration variable

Port Mappings

No ports exposed.

Volume Mappings

Host Path	Container Path	Type	Purpose
app-data	/app	volume	Data storage

🌐 Access Information

This service does not expose any web interfaces.

🔒 Security Considerations

• ⚠️ Consider adding security options (no-new-privileges)
• ⚠️ Consider running as non-root user

📊 Resource Requirements

No resource limits configured

Recommended Resources

• Minimum RAM: 512MB
• Recommended RAM: 1GB+
• CPU: 1 core minimum
• Storage: Varies by usage

Resource Monitoring

Monitor resource usage with:

docker stats

🔍 Health Monitoring

⚠️ No health check configured Consider adding a health check:

healthcheck:
  test: ["CMD", "curl", "-f", "http://localhost:PORT/health"]
  interval: 30s
  timeout: 10s
  retries: 3

Manual Health Checks

# Check container health
docker inspect --format='{{.State.Health.Status}}' CONTAINER_NAME

# View health check logs
docker inspect --format='{{range .State.Health.Log}}{{.Output}}{{end}}' CONTAINER_NAME

🚨 Troubleshooting

Common Issues

Service won't start

• Check Docker logs: docker-compose logs service-name
• Verify port availability: netstat -tulpn | grep PORT
• Check file permissions on mounted volumes

Can't access web interface

• Verify service is running: docker-compose ps
• Check firewall settings
• Confirm correct port mapping

Performance issues

• Monitor resource usage: docker stats
• Check available disk space: df -h
• Review service logs for errors

Useful Commands

# Check service status
docker-compose ps

# View real-time logs
docker-compose logs -f cloudlfare-dns-updater

# Restart service
docker-compose restart cloudlfare-dns-updater

# Update service
docker-compose pull cloudlfare-dns-updater
docker-compose up -d cloudlfare-dns-updater

# Access service shell
docker-compose exec cloudlfare-dns-updater /bin/bash
# or
docker-compose exec cloudlfare-dns-updater /bin/sh

📚 Additional Resources

• Official Documentation: Check the official docs for cloudlfare-dns-updater
• Docker Hub: spaskifilip/cloudflare-dns-updater:latest
• Community Forums: Search for community discussions and solutions
• GitHub Issues: Check the project's GitHub for known issues

🔗 Related Services

Other services in the other category on things_to_try

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This documentation is auto-generated from the Docker Compose configuration. For the most up-to-date information, refer to the official documentation and the actual compose file.

Last Updated: 2025-11-17
Configuration Source: things_to_try/cloudflare-dns-updater.yaml