[openstack-dev] [Fuel] [ironic] [inspector] Rewriting nailgun agent on Python proposal

Dmitry Tantsur dtantsur at redhat.com
Wed Mar 16 10:39:13 UTC 2016


On 03/15/2016 01:53 PM, Serge Kovaleff wrote:
> Dear All,
>
> Let's compare functional abilities of both solutions.
>
> Till the recent Mitaka release Ironic-inspector had only Introspection
> ability.
>
> Discovery part is proposed and implemented by Anton Arefiev. We should
> align expectations and current and future functionality.
>
> Adding Tags to attract the Inspector community.

Hi!

It would be great to see what we can do to fit the nailgun use case. 
Unfortunately, I don't know much about it right now. What are you missing?

>
> Cheers,
> Serge Kovaleff
> http://www.mirantis.com <http://www.mirantis.com/>
> cell: +38 (063) 83-155-70
>
> On Tue, Mar 15, 2016 at 2:07 PM, Alexander Saprykin
> <asaprykin at mirantis.com <mailto:asaprykin at mirantis.com>> wrote:
>
>     Dear all,
>
>     Thank you for the opinions about this problem.
>
>     I would agree with Roman, that it is always better to reuse
>     solutions than re-inventing the wheel. We should investigate
>     possibility of using ironic-inspector and integrating it into fuel.
>
>     Best regards,
>     Alexander Saprykin
>
>     2016-03-15 13:03 GMT+01:00 Sergii Golovatiuk
>     <sgolovatiuk at mirantis.com <mailto:sgolovatiuk at mirantis.com>>:
>
>         My strong +1 to drop off nailgun-agent completely in favour of
>         ironic-inspector. Even taking into consideration we'lll need to
>         extend  ironic-inspector for fuel needs.
>
>         --
>         Best regards,
>         Sergii Golovatiuk,
>         Skype #golserge
>         IRC #holser
>
>         On Tue, Mar 15, 2016 at 11:06 AM, Roman Prykhodchenko
>         <me at romcheg.me <mailto:me at romcheg.me>> wrote:
>
>             My opition on this is that we have too many re-invented
>             wheels in Fuel and it’s better think about replacing them
>             with something we can re-use than re-inventing them one more
>             time.
>
>             Let’s take a look at Ironic and try to figure out how we can
>             use its features for the same purpose.
>
>
>             - romcheg
>              > 15 бер. 2016 р. о 10:38 Neil Jerram
>             <Neil.Jerram at metaswitch.com
>             <mailto:Neil.Jerram at metaswitch.com>> написав(ла):
>              >
>              > On 15/03/16 07:11, Vladimir Kozhukalov wrote:
>              >> Alexander,
>              >>
>              >> We have many other places where use Ruby (astute, puppet
>             custom types,
>              >> etc.). I don't think it is a good reason to re-write
>             something just
>              >> because it is written in Ruby. You are right about
>             tests, about plugins,
>              >> but let's look around. Ironic community has already
>             invented discovery
>              >> component (btw written in python) and I can't see any
>             reason why we
>              >> should continue putting efforts in nailgun agent and not
>             try to switch
>              >> to ironic-inspector.
>              >
>              > +1 in general terms.  It's strange to me that there are
>             so many
>              > OpenStack deployment systems that each do each piece of
>             the puzzle in
>              > their own way (Fuel, Foreman, MAAS/Juju etc.) - and which
>             also means
>              > that I need substantial separate learning in order to use
>             all these
>              > systems.  It would be great to see some consolidation.
>              >
>              > Regards,
>              >       Neil
>              >
>              >
>              >
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