README.md

CloudFlare-DDNS-v2

Improved version of Cloudflare DDNS.

(forked from : timothymiller/cloudflare-ddns)

This will notify you once the record is either added/updated or deleted at cloudflare dashboard via Gotify.

Also, now you can set the custom TTL within subdomains while updating the records.

Moreover, you can set the custom time interval within config file. Min is 1 (min).

In case you want to update base domain, just put '#' in subdomains and it will update the '@' record (base domain record) within CloudFlare.

If 'proxy' is 'true', ttls value in json should be '1' (automatic).

Demo config.json file :

{
  "cloudflare": [
    {
      "authentication": {
        "api_token": "",
        "api_key": {
          "api_key": "",
          "account_email": ""
        }
      },
      "zone_id": "",
      "subdomains": [
        "#",
        "nextcloud",
        "*.subdomain"
      ],
      "proxied": false,
      "ttls": 60
    }
  ],
  "interval": 1,
  "a": true,
  "aaaa": false,
  "purgeUnknownRecords": false,
  "Gotify_BaseURL": "https://gotify.myhomelab.tld",
  "Gotify_AppToken": "aaaaaaaa-aaaaa",
  "Gotify_Notification_Title": "Cloudflare-DDNS Update"
}

You can remove the "Gotify_" fields from above config if you do not want to get notified. They are optional.

Docker-Compose :

version: "3.7"
services:
  cloudflare-ddns-v2:
    image: tjhackz/cloudflare-ddns-v2:arm64v8
    container_name: cloudflare-ddns-v2
    security_opt:
      - no-new-privileges:true
    network_mode: "host"
    environment:
      - PUID=1000
      - PGID=1000
    volumes:
      - /PATH/TO/HOST/config.json:/config.json
    restart: unless-stopped

Docker Hub URL

https://hub.docker.com/r/tjhackz/cloudflare-ddns-v2/tags

Supported Tags/Architecutures :

latest, armv7, arm64v8, amd64