Let PiHole play nice with docker-compose

calendar Apr 3, 2022 · 1 min read  devops featured knowledgebase unix-featured  · docker-compose pihole  ·
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When you run pihole in a docker container, it could be difficult to build images on the same docker daemon, because docker-compose cannot pass DNS request to another container during build, and normal dns resolution fixes won't work.

I solved this issue reading this article and configuring my docker daemon to use a public DNS service:

sudo cat /etc/docker/daemon.json 
{
"dns":["1.1.1.1"]
}