Docker compose file for CoreDNS? (alien.top)

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

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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?

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[-] mrpink57@alien.top 1 points 11 months ago

version: '3'

services:
  coredns:
    image: coredns/coredns
    container_name: coredns
    restart: always
    volumes:
      - /home//Documents/docker/coredns/:/root/
    ports:
      - "53:53/udp"
    command: -conf /root/Corefile

This should do it.

this post was submitted on 29 Nov 2023

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