I'm running Gitlab on a development server running Ubuntu. I changed the config in `/etc/gitlab/gitlab.rb` to an IP address.

I run my Gitlab pipeline and I always get 

> 
> Uploading artifacts... planfile: found 1 matching files  
> 
>  ERROR: Uploading artifacts to coordinator... error error=couldn't
>  execute POST against
>  <http://gitlab.example.be/api/v4/jobs/15/artifacts?artifact_format=zip&artifact_type=archive>:
>  Post
>  <http://gitlab.example.be/api/v4/jobs/15/artifacts?artifact_format=zip&artifact_type=archive>:
>  dial tcp: lookup gitlab.example.be on 144.254.71.184:53: no such host
>  id=15 token=xhDJXFod WARNING: Retrying...  
> 
>  error=invalid argument
> 
> 
> 

How come the artifact is using the DNS name and not the IP address while it is the IP address that is specified in the config file?