oznu/docker-cloudflare-ddns

Can update zone or subdomains, but not both

acollien opened this issue · 7 comments

acollien commented

Ran into the issue when I was trying to get the app to update the 'www' A record on cloudflare. Popped it in the subdomain field of the app, and then checked back after running it. My main website A record had not updated, but the www had. Remove the www subdomain from the app, rerun, and the main domain name A record updates. Seems to be one other the other. Is this how it's meant to function. Possible to update all A records (i.e. the domain + 1 or more subdomains) at once?

thijsjek commented

I just created 2 separated docker containers.
One without subdomain=
and one with subdomain=www,cloud,etc

QuanDev2 commented

@thijsjek can you use commas to separate multiple subdomains?

PackElend commented

still, the case that only one of the A-Types gets updated?
first A got updated but not the second one.
image

thijsjek commented

So, the container let's you put in multiple like comma seperated domains or multiple -e subdomains, but that does not work. I didnt notice because my IP didn't change until I setup like below
I eventually just use 2 containers. One for mydomain.com and one for *.mydomain.com.

To adjust multiple subdomains, I think you have to create several containers.

PackElend commented

so you do
CONTAINER: TLD

version: '2'
services:
  cloudflare-ddns:
    image: oznu/cloudflare-ddns:latest
    restart: always
    environment:
      - API_KEY=xxxxxxx
      - ZONE=mydomain.com

CONTAINER: suddomains

version: '2'
services:
  cloudflare-ddns:
    image: oznu/cloudflare-ddns:latest
    restart: always
    environment:
      - API_KEY=xxxxxxx
      - ZONE=*.mydomain.com
      - PROXIED=false
thijsjek commented

so you do CONTAINER: TLD

version: '2'
services:
  cloudflare-ddns:
    image: oznu/cloudflare-ddns:latest
    restart: always
    environment:
      - API_KEY=xxxxxxx
      - ZONE=mydomain.com

CONTAINER: suddomains

version: '2'
services:
  cloudflare-ddns:
    image: oznu/cloudflare-ddns:latest
    restart: always
    environment:
      - API_KEY=xxxxxxx
      - ZONE=*.mydomain.com
      - PROXIED=false

Yes exactly. I just don't use docker compose.

`docker run -d
--name=ddns1
-e API_KEY=
-e ZONE=mydonain.com
--restart=unless-stopped
oznu/cloudflare-ddns

docker run -d
--name=ddns2
-e API_KEY=
-e ZONE=domain.com
-e SUBDOMAIN=*
--restart=unless-stopped
oznu/cloudflare-ddns`

Also from your link:
You can save yourself some trouble when hosting multiple domains pointing to the same IP address (in the case of Traefik) by defining one A & AAAA record 'ddns.example.com' pointing to the IP of the server that will be updated by this DDNS script. For each subdomain, create a CNAME record pointing to 'ddns.example.com'. Now you don't have to manually modify the script config every time you add a new subdomain to your site!

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