homelab-optimized/docs/services/individual/ddns-crista-love.md

Ddns Crista Love

🟢 Other Service

📋 Service Overview

Property	Value
Service Name	ddns-crista-love
Host	guava
Category	Other
Difficulty	🟢
Docker Image	favonia/cloudflare-ddns:latest
Compose File	guava/portainer_yaml/dynamic_dns.yaml
Directory	guava/portainer_yaml

🎯 Purpose

ddns-crista-love 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 (guava)

Deployment

# Navigate to service directory
cd guava/portainer_yaml

# Start the service
docker-compose up -d

# Check service status
docker-compose ps

# View logs
docker-compose logs -f ddns-crista-love

🔧 Configuration

Docker Compose Configuration

cap_drop:
- all
container_name: ddns-crista-love
environment:
- CLOUDFLARE_API_TOKEN=REDACTED_TOKEN
- DOMAINS=crista.love,cle.crista.love,cocalc.crista.love,mm.crista.love
- PROXIED=true
image: favonia/cloudflare-ddns:latest
network_mode: host
read_only: true
restart: always
security_opt:
- no-new-privileges:true
user: 3000:3000

Environment Variables

Variable	Value	Description
CLOUDFLARE_API_TOKEN	***MASKED***	Configuration variable
DOMAINS	crista.love,cle.crista.love,cocalc.crista.love,mm.crista.love	Service domain name
PROXIED	true	Configuration variable

Port Mappings

No ports exposed.

Volume Mappings

No volumes mounted.

🌐 Access Information

This service does not expose any web interfaces.

🔒 Security Considerations

• ✅ Security options configured
• ✅ Non-root user configured
• ✅ Read-only root filesystem
• ✅ Capabilities dropped

📊 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 ddns-crista-love

# Restart service
docker-compose restart ddns-crista-love

# Update service
docker-compose pull ddns-crista-love
docker-compose up -d ddns-crista-love

# Access service shell
docker-compose exec ddns-crista-love /bin/bash
# or
docker-compose exec ddns-crista-love /bin/sh

📚 Additional Resources

• Official Documentation: Check the official docs for ddns-crista-love
• Docker Hub: favonia/cloudflare-ddns: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 guava

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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: guava/portainer_yaml/dynamic_dns.yaml