[Openstack-operators] DIB in container vs VM
Fox, Kevin M
Kevin.Fox at pnnl.gov
Mon Dec 7 22:04:07 UTC 2015
Whats the host system? It looks like its trying to apply selinux stuff. I'm not sure that's supported at all in docker. :/
It may be if your running one of the el's or fedora's as the docker host and container?
Thanks,
Kevin
________________________________
From: Abel Lopez [alopgeek at gmail.com]
Sent: Monday, December 07, 2015 1:57 PM
To: Fox, Kevin M
Cc: Clint Byrum; openstack-operators
Subject: Re: [Openstack-operators] DIB in container vs VM
Thanks for the suggestion.
I am indeed running it privileged.
One of the examples I wanted to share was: building Fedora image on an ubuntu docker image.
The error I get is in the finalize.d phase
http://paste.openstack.org/show/481088/
Error connecting to audit system.
Anyone have an idea?
On Dec 2, 2015, at 4:14 PM, Fox, Kevin M <Kevin.Fox at pnnl.gov<mailto:Kevin.Fox at pnnl.gov>> wrote:
Did you try launching the docker container with the privilege flag? dib does a lot of privileged things last I looked.
Thanks,
Kevin
________________________________________
From: Clint Byrum [clint at fewbar.com<mailto:clint at fewbar.com>]
Sent: Wednesday, December 02, 2015 3:49 PM
To: openstack-operators
Subject: Re: [Openstack-operators] DIB in container vs VM
Excerpts from Abel Lopez's message of 2015-12-01 16:16:08 -0800:
Hey everyone,
I've been running diskimage-builder just fine for over a year inside various VMs, but now, I'm having to run it inside a docker container.
I'm curious if anyone has experience with making the 'ubuntu latest' docker hub image more like a VM.
For example, I can `vagrant up` the trusty image from vagrant cloud, and every image I attempt to make "JUST WORKS"
When I try the same things with `docker run` things fail left right and center.
I figure there is some combination of packages that need to be installed, or services that need to be running, or mount points that need to exist to make this happen.
I can't really comment without seeing specifics, but I can say that
requirements _should_ be listed here:
http://docs.openstack.org/developer/diskimage-builder/user_guide/installation.html
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