[openstack-dev] [Fuel] network_metadata hash keys on astute.yaml

Aleksandr Didenko adidenko at mirantis.com
Tue Mar 15 11:18:09 UTC 2016


some additional info on the problem: if I create some Hiera override for
the nodes list and use node key which is hostname bond, then after node
rename (rename during LCM or reset/rename/redeploy - doesn't matter) my
override will create a "ghost" node in the list and will not change
settings I wanted to change. So node keys in that hash should remain

Let's fix LP#1538220 and keep 'node-{uid}' simply because that's how it was
working before (and does not require new patches like [0]) and we're too
late in the release cycle to change keys to '{uid}'.


[0] https://review.openstack.org/#/c/284046/

On Tue, Mar 15, 2016 at 11:22 AM, Kyrylo Galanov <kgalanov at mirantis.com>

> Hi,
> Currently nailgun and puppet process network_metadata hash slightly
> different.
> Nailgun uses short hostname as a hash key for each node, while library
> code assumes that key is always 'node-{uid}'. Sometimes it can result in a
> deployment failure.
> During code review[0] it turned out that there are two points of view,
> which approach is correct [1].
> Both are one-line fixes, however it have been lasting too long with no
> result.
> I would like to start a discussion with a hope to close the issue shortly.
> Best regards.
> Kyrylo
> [0] https://review.openstack.org/#/c/284046/
> [1] https://bugs.launchpad.net/fuel/+bug/1538220
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