A Docker DDNS/DynDNS (Dynamic DNS) alternative for your domains set up in Cloudflare. Access your home network from the outside with your own domain without worrying about dynamic IP! Forget about third-party services.
You just need to start a Docker container:
docker run -d \
--restart always \
-e PUBLIC_IP_PROVIDER=https://api.ipify.org \
-e REFRESH_MINUTES=5 \
-e CF_API_URL=https://api.cloudflare.com/client/v4 \
-e [email protected] \
-e CF_API_KEY=cf_global_api_key \
-e CF_ZONE=yourdomain.com \
-e CF_RECORD=subdomain.yourdomain.com \
m4rc0sx/clouddnsflare:latestversion: '3.8'
services:
clouddnsflare:
image: m4rc0sx/clouddnsflare:latest
restart: always
environment:
PUBLIC_IP_PROVIDER: https://api.ipify.org
REFRESH_MINUTES: 5
CF_API_URL: https://api.cloudflare.com/client/v4
CF_API_EMAIL: [email protected]
CF_API_KEY: cf_global_api_key
CF_ZONE: yourdomain.com
CF_RECORD: subdomain.yourdomain.com
docker compose up -d| Option | Description | Type | Default |
|---|---|---|---|
PUBLIC_IP_PROVIDER |
The URL of the public IP provider | String | https://api.ipify.org |
REFRESH_MINUTES |
The interval in minutes to refresh the IP address. Be careful with CF rate limits! | Integer | 5 |
CF_API_URL |
The URL of the Cloudflare API | String | https://api.cloudflare.com/client/v4 |
CF_API_EMAIL |
Your Cloudflare account email | String | "" |
CF_API_KEY |
Your Cloudflare API key | String | "" |
CF_ZONE |
Your Cloudflare Zone name | String | "" |
CF_RECORD |
The DNS record you want to update | String | "" |