Re: [atomic-devel] Issues with CentOS Atomic Image

[Dusty Mabe <dusty dustymabe com>]

On Thu, May 14, 2015 at 11:42:37PM -0400, Dusty Mabe wrote:
> 
> I tried to use the CentOS image [1] tonight. I noticed several issues
> that may be known but I didn't see them in http://bugzilla.centos.org.
> 
> 1 - I had to use 'runcon -r system_r -t install_t rpm-ostree upgrade'
>     see the bug for Fedora at [2]. I think you guys already know about
>     this
> 
> 2 - I kept getting an DNS error half way through the upgrade:
> 
>     -bash-4.2# runcon -r system_r -t install_t rpm-ostree upgrade
>     Updating from: centos-atomic-host:centos/7/atomic/x86_64/cloud-docker-host
> 
>     Receiving objects: 36% (1494/4147) 768.9 kB/s 69.2 MB
>     error: Error resolving 'buildlogs.centos.org': Name or service not known
>     
> 3 - I tried to work around the dns issue by doing:
> 
>     -bash-4.2# echo '66.241.106.181 buildlogs.centos.org' >> /etc/hosts
> 
>     This doesn't work though. Seems like we are ignoring /etc/hosts
>     for some reason. nssswitch.conf looks right to me:
> 
>     -bash-4.2# cat /etc/nsswitch.conf | grep ^hosts
>     hosts:      files dns myhostname
> 
> 
> Any thoughts on these issues?

I still observe #2 when attempting to do the upgrade but I believe the
workaround in #3 is now working. Not sure why I was having the problem
before. I still don't know what is causing #2.

Dusty