Homelab

371 readers

3 users here now

Rules

Be Civil.
Post about your homelab, discussion of your homelab, questions you may have, or general discussion about transition your skill from the homelab to the workplace.
No memes or potato images.
We love detailed homelab builds, especially network diagrams!
Report any posts that you feel should be brought to our attention.
Please no shitposting or blogspam.
No Referral Linking.
Keep piracy discussion off of this community

founded 1 year ago

MODERATORS

communick@selfhosted.forum

rglullis

Docker compose file for CoreDNS? (alien.top)

submitted 11 months ago by CincyTriGuy@alien.top to c/homelab@selfhosted.forum

2 comments fedilink hide all child comments

I previously installed CoreDNS on a Docker container using the following command:

docker run -d --name coredns --restart=always --volume=/home//Documents/docker/coredns/:/root/ -p 53:53/udp coredns/coredns -conf /root/Corefile

CoreDNS is working just fine on that container.

I'm trying to install CoreDNS on a second container on another host, but for this one I'd like to use a compose file instead of that Docker run command. But I can't figure out how to represent that -conf argument from the run command onto the compose file. Any ideas?

you are viewing a single comment's thread
view the rest of the comments

[–] hollowman8904@alien.top 1 points 11 months ago

The bit after the image when running docker run from the command line is the command, which are arguments passed to the container’s entrypoint. So in your case, it would be command: -conf /root/Corefile

https://docs.docker.com/compose/compose-file/compose-file-v3/#command