Cloudflare DynDNS container

Using:

• go-external-ip by andygeorge
• cloudflare-go by cloudflare
  This is a application / container for dynamically updating a dns record based on the external ip.
  This is configured using environment variables.
  It is build for the Cloudflare API.

Download

Docker image can be fetched from ghcr.io simonstiil/cfdyndns
Can be build with go build .
Will also be available as a release in releases in the future

Setup container with Environment variables

Option	Description
CLOUDFLARE_TOKEN	Access token for Cloudflare Account
CLOUDFLARE_ZONE	Zone id to use for DNS configuration
DYNDNS_NAME	full DNS name of record to på used
PROMETHEUS_ENABLED	Enable Prometheus endpoint on /metrics
TESTING_ENABLED	Enable testing endpoint on /test (sets new random ip to update to next time)

HTTP Endpoints

endpoint	Description
/metrics	metrics endpoint for prometheus
/health	health endpoint for self and backend services
/test	testing endpoint. Sets a random ip to update to