[openstack-dev] [tripleo] containerized undercloud update

Bogdan Dobrelya bdobreli at redhat.com
Fri Dec 1 10:54:14 UTC 2017

On 11/30/17 10:36 PM, Wesley Hayutin wrote:
> Greetings,
> Just wanted to share some progress with the containerized undercloud work.
> Ian pushed some of the patches along and we now have a successful 
> undercloud install with containers.
> The initial undercloud install works [1]
> The idempotency check failed where we reinstall the undercloud [2]
> Question: Do we expect the reinstallation to work at this point? Should 
> the check be turned off?

Yeah, there is a bug for that [0]. Not critical to fix, though nice to 
have for developers. I'm used to deploy with undercloud containers, and 
it's a pain to do a full teardown and reinstall for each change being 

By the way, somewhat related, I have a PoC for undercloud containers 
all-in-one [1], by quickstart off-road. And a few 'enabler' bug-fixes 
[2],[3],[4], JFYI and review please.

I think all-in-one uc may be useful either for CI, or dev cases. Like 
for those who want to deploy *things* on top of openstack, yet suffering 
from healing devstack and searching alternatives, like packstack et al. 
So they may want to switch suffering from healing tripleo (undercloud 
containers) instead.

[0] https://bugs.launchpad.net/tripleo/+bug/1698349
[1] https://github.com/bogdando/oooq-warp/blob/master/rdocloud-guide.md
[2] https://review.openstack.org/#/c/524114/
[3] https://review.openstack.org/#/c/524133/
[4] https://review.openstack.org/#/c/524187

> I will try it w/o the idempotency check, I suspect I will run into 
> errors in a full run with an overcloud deployment.  I ran into issues 
> weeks ago.  I suspect if we do hit something it will be CI related as 
> Dan Price has been deploying the overcloud for a while now.  Dan I may 
> need to review your latest doit.sh scripts to check for diffs in the CI.
> Thanks
> [1] 
> http://logs.openstack.org/18/518118/6/check/tripleo-ci-centos-7-undercloud-oooq/73115d6/logs/undercloud/home/zuul/undercloud_install.log.txt.gz
> [2] 
> http://logs.openstack.org/18/518118/6/check/tripleo-ci-centos-7-undercloud-oooq/73115d6/logs/undercloud/home/zuul/undercloud_reinstall.log.txt.gz#_2017-11-30_19_51_26
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Best regards,
Bogdan Dobrelya,
Irc #bogdando

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