jolt/coredns-dockerdiscovery repository overview

. {
    forward . 1.1.1.1
    hosts {
        fallthrough
    }
    reload
}

.:5353 {
    docker unix:///var/run/docker.sock {
        domain local
    }
}

docker run -d \
  --name=coredns-dockerdiscovery \
  -p 53:53/udp \
  -p 53:53/tcp \
  -v /var/run/docker.sock:/var/run/docker.sock \
  -v ./Corefile:/Corefile \
  docker.io/jolt/coredns-dockerdiscovery

;; QUESTION SECTION:
;coredns-dockerdiscovery.local. IN      A

;; ANSWER SECTION:
coredns-dockerdiscovery.local. 3600 IN  A       172.17.0.2