[openstack-dev] [Fuel] Separate repo for Fuel Agent

Vladimir Kozhukalov vkozhukalov at mirantis.com
Wed Jul 15 15:47:55 UTC 2015


I'm glad to announce that everything about this task is done. ISO build job
uses this new repository [1]. BVT is green. Fuel Agent rpm spec has been
moved to the new repo and perestroika has also been switched to build
fuel-agent package from the new repo. The only difference that could
potentially affect deployment is that fuel-agent package built from the new
repo will have lower version because the number or commits in the new repo
is around 130 vs 7275 in fuel-web (fuel-agent-7.0.0-1.mos7275.noarch.rpm).
But I believe it gonna be fine until there are more than one fuel-agent
packages in rpm repository.

Next step is to remove stackforge/fuel-web/fuel_agent directory.


[1] https://github.com/stackforge/fuel-agent.git

Vladimir Kozhukalov

On Wed, Jul 15, 2015 at 2:19 AM, Mike Scherbakov <mscherbakov at mirantis.com>
wrote:

> Thanks Vladimir. Let's ensure to get it done sooner than later (this might
> require to be tested in custom ISO..) - we are approaching FF, and I expect
> growing queues of patches to land...
>
> On Tue, Jul 14, 2015 at 6:03 AM Vladimir Kozhukalov <
> vkozhukalov at mirantis.com> wrote:
>
>> Dear colleagues,
>>
>> New repository [1] has been created. So, please port all your review
>> requests to stackforge/fuel-web related to Fuel Agent to this new
>> repository. Currently, I am testing these two patches
>> https://review.openstack.org/#/c/200595
>> https://review.openstack.org/#/c/200025. If they work, we need to merge
>> them and that is it. Review is welcome.
>>
>>
>>
>> [1] https://github.com/stackforge/fuel-agent.git
>>
>> Vladimir Kozhukalov
>>
>> On Fri, Jul 10, 2015 at 8:14 PM, Vladimir Kozhukalov <
>> vkozhukalov at mirantis.com> wrote:
>>
>>> Ok, guys.
>>>
>>> Looks like there are no any objections. At the moment I need to create
>>> actual version of upstream repository which is going to be sucked in by
>>> OpenStack Infra. Please, be informed that all patches changing
>>> fuel-web/fuel_agent that will be merged after this moment will need to be
>>> ported into the new fuel-agent repository.
>>>
>>>
>>> Vladimir Kozhukalov
>>>
>>> On Fri, Jul 10, 2015 at 6:38 PM, Vladimir Kozhukalov <
>>> vkozhukalov at mirantis.com> wrote:
>>>
>>>> Guys, we are next to moving fuel_agent directory into a separate
>>>> repository. Action flow is going to be as follows:
>>>>
>>>> 1) Create verify jobs on our CI https://review.fuel-infra.org/#/c/9186
>>>> (DONE)
>>>> 2) Freeze fuel_agent directory in
>>>> https://github.com/stackforge/fuel-web (will announce in a separate
>>>> mail thread). That means we stop merging patches into master which change
>>>> fuel_agent directory. Unfortunately, all review requests need to be
>>>> re-sent, but it is not going to be very difficult.
>>>> 3) Create temporary upstream repository with fuel_agent/* as a content.
>>>> I'm not planning to move 5.x and 6.x branches. Only master. So, all fixes
>>>> for 5.x and 6.x will be living in fuel-web.
>>>> 4) This upstream repository is going to be sucked in by
>>>> openstack-infra. Patch is here https://review.openstack.org/#/c/199178/
>>>> (review is welcome) I don't know how long it is going to take. Will try to
>>>> poke infra people to do this today.
>>>> 5) Then we need to accept two patches into new fuel-agent repository:
>>>>  - rpm spec (extraction from fuel-web/specs/nailgun.spec) (ready, but
>>>> there is no review request)
>>>>  - run_tests.sh (to run tests) (ready, but there is no review request)
>>>>
>>>> !!! By this moment there won't be any impact on ISO build process !!!
>>>>
>>>> 6) Then we need to change two things at the same time (review is
>>>> welcome)
>>>>   - fuel-web/specs/nailgun.spec in order to prevent fuel-agent package
>>>> building  https://review.openstack.org/#/c/200595
>>>>   - fuel-main so as to introduce new fuel-agent repository into the
>>>> build process https://review.openstack.org/#/c/200025
>>>>
>>>> And good luck to me -)
>>>>
>>>>
>>>> Vladimir Kozhukalov
>>>>
>>>> On Wed, Jul 8, 2015 at 12:53 PM, Vladimir Kozhukalov <
>>>> vkozhukalov at mirantis.com> wrote:
>>>>
>>>>> There were some questions from Alexandra Fedorova about independent
>>>>> release cycle.
>>>>>
>>>>> >according to the configuration [1] Infra team won't be able to do
>>>>> >branching or any kind of release management for new repository.
>>>>>
>>>>> >Could you please clarify, do we plan to version new repository the
>>>>> >same way as we do for main fuel repositories or there going to be
>>>>> >separate releases as in python-fuelclient [2]? Who should drive the
>>>>> >release process for this repo and how this change will affect Fuel ISO
>>>>> >release?
>>>>>
>>>>> >[1]
>>>>> https://review.openstack.org/#/c/199178/1/gerrit/acls/stackforge/fuel-agent.config,cm
>>>>> >[2]
>>>>> http://lists.openstack.org/pipermail/openstack-dev/2015-July/068837.html
>>>>>
>>>>> IMO all Fuel components should be as much independent as possible with
>>>>> highly defined APIs used for their interaction, with their own teams, with
>>>>> their own independent release cycles. But we cannot switch to this model
>>>>> immediately. For the start, we can just move those components into separate
>>>>> repositories, leaving the same access rights and core team as we have for
>>>>> fuel-web.
>>>>>
>>>>> When Fuel Agent is a separate repository we discuss team. It looks
>>>>> like a team leader is the best person to manage releases for a particular
>>>>> component. This thread is totally about separation stuff and how to do this
>>>>> not breaking anything.
>>>>>
>>>>>
>>>>>
>>>>> Vladimir Kozhukalov
>>>>>
>>>>> On Wed, Jul 8, 2015 at 12:24 PM, Vladimir Kozhukalov <
>>>>> vkozhukalov at mirantis.com> wrote:
>>>>>
>>>>>> Dear colleagues,
>>>>>>
>>>>>> I am going to move Fuel Agent into a separate git repository. The
>>>>>> thing is that we have quite a few review requests to fuel-web with changes
>>>>>> for Fuel Agent. The new repository is going to look like this
>>>>>> https://github.com/kozhukalov/fuel-agent i.e. there is no additional
>>>>>> sub-directory fuel_agent. In fact, I don't think it is a big deal to update
>>>>>> all fuel agent related review requests.
>>>>>>
>>>>>> Work items:
>>>>>> 0) request to openstack-infra
>>>>>> https://review.openstack.org/#/c/199178/1
>>>>>> 0.1) upstream for this request with commit history
>>>>>> https://github.com/kozhukalov/fuel-agent
>>>>>> 1) fuel-agent/specs/fuel-agent.spec is an extraction from
>>>>>> fuel-web/specs/nailgun.spec (separate commit, in progress)
>>>>>> 2) modify fuel-main to build fuel-agent package (in progress)
>>>>>> 3) create jenkins-jobs/servers/fuel-ci/verify-fuel-agent.yaml (in
>>>>>> progress)
>>>>>>
>>>>>> For the start Fuel Agent core team will be the same as in fuel-web.
>>>>>>
>>>>>> If there is anything I forgot, please remind me about that.
>>>>>>
>>>>>> Vladimir Kozhukalov
>>>>>>
>>>>>
>>>>>
>>>>
>>>
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> --
> Mike Scherbakov
> #mihgen
>
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