Mounting resolv.conf to containers with DNS issues

[mpartoglou]

Hi, thanks for sharing this. I’ve followed a previous instructional from smart home beginner and it all works really well and got me going in Docker.

I’ve recently had an issue with my dns not resolving when I try to access external websites, eg. ‘curl -v www.Google.com’ just times out.

Some googling brought me to your git and this line specifically

“ I added a resolv.conf to this repo as I had a problem with DNS on SOME containers. Mounting this file inside the container (done in the yml files) resolved it (PUN INTENDED).”

How do I Mount resolv.conf in the impacted containers? Is it also persistent when I upgrade my containers?

Last question, I’m familiar with 8.8.8.8 as a DNS, what’s the other one in your resolv.conf?

thanks for offering to help!

[isaacrlevin]

Look at the volume section of this compose file

https://www.github.com/isaacrlevin/HomeNetworkSetup/tree/main/ymlfiles%2Fradarr.yml

[mpartoglou]

Thanks! Makes sense and I’ll update on my end now I know.