[Avocado-devel] [avocado_vt] Avoid re-creating subtests/guest-os on run

Lukáš Doktor ldoktor at redhat.com
Wed May 18 15:24:55 UTC 2016


Hello guys,

this modification was merged to master, so please review your processes 
before it get's released (in ~3 weeks).

https://github.com/avocado-framework/avocado-vt/pull/514

Kind regards,
Lukáš

Dne 10.5.2016 v 18:02 Lukáš Doktor napsal(a):
> Dear avocado-vt developers,
>
> we discovered an inconsistency in the avocado-vt workflow, which was
> abused as a feature for a long time, but recently it started causing
> problems in parallel avocado execution, so let's fix it properly once
> for all.
>
> Avocado-vt heavily depends on the `cartesian_config` files. Especially
> important and special are the `subtests.cfg` and the `guest-os.cfg`
> files. According to documentation they are updated during
> `vt-bootstrap`, but for a convenience they were actually updated on each
> avocado-vt loader invocation. This PR:
>
> https://github.com/avocado-framework/avocado-vt/pull/497
>
> is fixing the behavior, but before merging it I'd like to confirm with
> you that your systems are prepared for this change. Basically for
> production environemnt there should be no changes as tests are deployed
> and bootstrap executed once. This change should only affect test
> developers, who frequently modify the subtests.cfg and occasionally even
> the guest-os.cfg files. Those need to add `avocado vt-bootstrap` to
> their workflow (I'd recommend adding --vt-guest-os followed by
> non-asset-managed os variant to avoid JeOS decompression).
>
> Please take a look at your systems and let me know should this
> modification cause significant troubles.
>
> Kind regards,
> Lukáš
>
>
>
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>


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