[openstack-dev] [Fuel] CentOS bootstrap image retirement

Vladimir Kuklin vkuklin at mirantis.com
Wed Feb 3 15:03:15 UTC 2016


+1


On Wed, Feb 3, 2016 at 4:45 PM, Igor Kalnitsky <ikalnitsky at mirantis.com>
wrote:

> No objections from my side. Let's do it.
>
> On Tue, Feb 2, 2016 at 8:35 PM, Dmitry Klenov <dklenov at mirantis.com>
> wrote:
> > Hi Sergey,
> >
> > I fully support this idea. It was our plan as well when we were
> developing
> > Ubuntu Bootstrap feature. So let's proceed with CentOS bootstrap removal.
> >
> > BR,
> > Dmitry.
> >
> > On Tue, Feb 2, 2016 at 2:55 PM, Sergey Kulanov <skulanov at mirantis.com>
> > wrote:
> >>
> >> Hi Folks,
> >>
> >> I think it's time to declare CentOS bootstrap image retirement.
> >> Since Fuel 8.0 we've switched to Ubuntu bootstrap image usage [1, 2] and
> >> CentOS one became deprecated,
> >> so in Fuel 9.0 we can freely remove it [2].
> >> For now we are building CentOS bootstrap image together with ISO and
> then
> >> package it into rpm [3], so by removing fuel-bootstrap-image [3] we:
> >>
> >> * simplify patching/update story, since we don't need to rebuild/deliver
> >> this
> >>   package on changes in dependent packages [4].
> >>
> >> * speed-up ISO build process, since building centos bootstrap image
> takes
> >> ~ 20%
> >>   of build-iso time.
> >>
> >> We've prepared related blueprint for this change [5] and spec [6]. We
> also
> >> have some draft patchsets [7]
> >> which passed BVT tests.
> >>
> >> So the next steps are:
> >> * get feedback by reviewing the spec/patches;
> >> * remove related code from the rest fuel projects (fuel-menu,
> fuel-devops,
> >> fuel-qa).
> >>
> >>
> >> Thank you
> >>
> >>
> >> [1]
> >>
> https://specs.openstack.org/openstack/fuel-specs/specs/7.0/fuel-bootstrap-on-ubuntu.html
> >> [2]
> >>
> https://specs.openstack.org/openstack/fuel-specs/specs/8.0/dynamically-build-bootstrap.html
> >> [3]
> >>
> https://github.com/openstack/fuel-main/blob/master/packages/rpm/specs/fuel-bootstrap-image.spec
> >> [4]
> >>
> https://github.com/openstack/fuel-main/blob/master/bootstrap/module.mk#L12-L50
> >> [5]
> >>
> https://blueprints.launchpad.net/fuel/+spec/remove-centos-bootstrap-from-fuel
> >> [6] https://review.openstack.org/#/c/273159/
> >> [7]
> >>
> https://review.openstack.org/#/q/topic:bp/remove-centos-bootstrap-from-fuel
> >>
> >>
> >> --
> >> Sergey
> >> DevOps Engineer
> >> IRC: SergK
> >> Skype: Sergey_kul
> >>
> >>
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> >
> >
> >
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-- 
Yours Faithfully,
Vladimir Kuklin,
Fuel Library Tech Lead,
Mirantis, Inc.
+7 (495) 640-49-04
+7 (926) 702-39-68
Skype kuklinvv
35bk3, Vorontsovskaya Str.
Moscow, Russia,
www.mirantis.com <http://www.mirantis.ru/>
www.mirantis.ru
vkuklin at mirantis.com
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