Publish on docker hub

[dstapp]

Publish on docker hub

[dstapp]

Hi, thanks for your Feedback! I was also already thinking about this but didn't find time to do it. I would need to update the readme and would also like to incorporate a CI service to build and push the image when changes occur.

This seems to be a good starting point: https://bhavik.io/2016/08/20/travis-ci-docker-image.html

As soon as I find time for it, I will do it! This issue will be kept open until it's done :-)

[vukasin-nikodijevic]

This is really good implementation for self hosted ddns - all I need for my project. It would be really nice to have it on Docker Hub.

Good work @dprandzioch 👍

[dstapp]

Thanks for the feedback. I just pushed the image to DockerHub and added instructions there on how to use it. From my first test this looks OK, but I'd like to have someone else testing this and give me some feedback to ensure that everything works.

Then I'll add the instructions to README.md.

Here's the link: https://hub.docker.com/r/davd/docker-ddns/

Regarding my post from before, I'll create a seperate issue later on for adding CI.

[jeremyVignelles]

Thanks a lot, I am setting a reminder to give it a try in the next two weeks. feel free to ask me again if you do not have any feedback after that.

[dstapp]

@jeremyVignelles Super :-) Thank you!

[jeremyVignelles]

Can confirm it works, with the following steps:

NOTE: I am using https://github.com/JrCs/docker-letsencrypt-nginx-proxy-companion . Commands should be the same except docker run where -e options are useless and you need to publish the 8080 port.

1. Create a folder to persist dynamic dns configuration across container restarts/image updates: for example : /ddns

2. Create the /ddns/envfile file with the correct content as in the tutorial. for this example, the ZONE will be ddns.example.com

3. Start the container:

docker run -d \
    --name ddns \
    --restart=always \
    -p 53:53 \
    -p 53:53/udp \
    --env-file /ddns/envfile \
    -v /ddns/data:/var/cache/bind \
    -e "VIRTUAL_HOST=ddns.example.com" \
    -e "VIRTUAL_PORT=8080" \
    -e "LETSENCRYPT_HOST=ddns.example.com" \
    -e "[email protected]" \
    davd/docker-ddns

4. I had issues updating the ddns configuration, ( "NOTAUTH" errors, and then "SERVFAIL" errors). I had to run the following on the docker host (as root):

chmod a+w /ddns/*

5. Try it and enjoy

curl https://ddns.example.com/update?secret=<your-secret-key>&domain=<subdomain>&addr=<w.x.y.z>

[vukasin-nikodijevic]

@jeremyVignelles thanks for effort.
I'll test it later today.

[dstapp]

@jeremyVignelles Thanks for your feedback! I will extend my documentation in README.md later and merge it to master then.

I'll leave this issue open until then.

[dstapp]

Documentation added. Thanks again @jeremyVignelles for adding insights on the problems you had. I've also explained this in the README.md now and hope people will be able to set it up using the provided information. Otherwise, anyone, feel free to add a issue, then we'll have to improve documentation ;-)