FYI, I created YUNIKORN-908 
<https://issues.apache.org/jira/browse/YUNIKORN-908> for the work to support 
k8s 1.21, tentatively targeted for v1.0.0 release.
Also I saw that Kinga has this PR 
https://github.com/apache/incubator-yunikorn-k8shim/pull/271 
<https://github.com/apache/incubator-yunikorn-k8shim/pull/271> that’s needed 
for dropping support for 1.18.

YUNIKORN-891 <https://issues.apache.org/jira/browse/YUNIKORN-891> is the 
umbrella JIRA for the upcoming release work that I’ll take on in about a month.



> On Oct 22, 2021, at 17:10, Weiwei Yang <[email protected]> wrote:
> 
> Hi Chaoran/Sunil
> 
> I don't think we have the wiki sort of thing.
> For in-progress releases, we can use the JIRA tag to track, like Chaoran
> pointed out:
> https://issues.apache.org/jira/projects/YUNIKORN/versions/12350288.
> For released versions, we publish them to our website:
> https://yunikorn.apache.org/community/download/.
> 
> On Fri, Oct 22, 2021 at 4:02 PM Chaoran Yu <[email protected]> wrote:
> 
>> I saw that we already have a JIRA filter for 1.0
>> <https://issues.apache.org/jira/projects/YUNIKORN/versions/12350288>.
>> Sunil, where is the release Wiki supposed to be? I'll create one for 1.0
>> 
>> On Fri, Oct 22, 2021 at 12:16 PM Sunil Govindan <[email protected]> wrote:
>> 
>>> +1
>>> 
>>> Yes. Lets start the planning.
>>> 
>>> Chaoran, @Chenya, and Wilfred,
>>> Could we create a release wiki and place this timeline with a Jira
>> filter?
>>> I think it will be a good start for this entire process.
>>> 
>>> Thanks
>>> Sunil
>>> 
>>> 
>>> On Fri, Oct 22, 2021 at 11:54 AM Chenya Zhang <
>> [email protected]
>>>> 
>>> wrote:
>>> 
>>>> Great to see that we are going to have a new 1.0.0 release!
>>>> 
>>>> I could help Chaoran and shadow this release. Would be interested in
>>>> becoming our next release manager but happy to take a fight when it
>>> comes.
>>>> :D
>>>> 
>>>> Will follow up on this thread for v1.0.0.
>>>> 
>>>> Best,
>>>> Chenya
>>>> 
>>>> On Fri, Oct 22, 2021 at 11:37 AM Weiwei Yang <[email protected]> wrote:
>>>> 
>>>>> Hi Craig
>>>>> 
>>>>> I think officially supporting 3 major K8s versions should be enough,
>>> but
>>>> we
>>>>> need to update to 1.19, 1.20, and 1.21.
>>>>> 1.18 is EoL per https://endoflife.date/kubernetes . If we continue
>> our
>>>>> release cadence, most likely we can move 1 major release at a time
>> and
>>>> that
>>>>> aligns with the K8s releases.
>>>>> 
>>>>> On Fri, Oct 22, 2021 at 9:29 AM Craig Condit <[email protected]
>>> 
>>>>> wrote:
>>>>> 
>>>>>> Looking forward to 1.0 release as well, and thanks Chaoran for
>>>>>> volunteering to manage the release.
>>>>>> 
>>>>>> Should we also update our supported version matrix to include 1.18,
>>>> 1.19,
>>>>>> 1.20, and 1.21? Updating the e2e test matrix should be a one-line
>>>> change,
>>>>>> and as part of the rebuild against 1.20, I verified that 1.21 is
>>>>> functional.
>>>>>> 
>>>>>> Craig
>>>>>> 
>>>>>>> On Oct 22, 2021, at 2:15 AM, Weiwei Yang <[email protected]>
>> wrote:
>>>>>>> 
>>>>>>> Sounds great, thank you Chaoran!
>>>>>>> 
>>>>>>> On Thu, Oct 21, 2021 at 11:51 PM Chaoran Yu <
>>> [email protected]
>>>>> 
>>>>>> wrote:
>>>>>>> 
>>>>>>>> Hey guys,
>>>>>>>> 
>>>>>>>> I volunteer to be the release manager this time, if nobody else
>>> has
>>>>>>>> volunteered already.
>>>>>>>> 
>>>>>>>> The proposed timeline sounds right to be. It will allow for
>> ample
>>>> time
>>>>>> for
>>>>>>>> stabilization and verification.
>>>>>>>> 
>>>>>>>> Chaoran
>>>>>>>> 
>>>>>>>> 
>>>>>>>> On Thu, Oct 21, 2021 at 11:48 PM Weiwei Yang <[email protected]>
>>>> wrote:
>>>>>>>> 
>>>>>>>>> Hi Wilfred
>>>>>>>>> 
>>>>>>>>> Thanks. Sounds good to me.
>>>>>>>>> Does anyone want to be the release manager for 1.0? The apache
>>> way
>>>>>>>>> encourages more people to get involved in the release process.
>>>>>>>>> 
>>>>>>>>> On Thu, Oct 21, 2021 at 10:45 PM Wilfred Spiegelenburg <
>>>>>>>>> [email protected]>
>>>>>>>>> wrote:
>>>>>>>>> 
>>>>>>>>>> Hi,
>>>>>>>>>> 
>>>>>>>>>> We have been making big steps since our last release. Some
>> major
>>>>>>>> changes
>>>>>>>>>> have gone in and some are almost ready. The changes include:
>>>>>>>>>> - rest API updates
>>>>>>>>>> - new node storage and sorting
>>>>>>>>>> - upgrade to a later K8s version as a build dependency
>>>>>>>>>> - scheduler interface change
>>>>>>>>>> 
>>>>>>>>>> Work is ongoing on generating a new set of performance
>> figures.
>>>> This
>>>>>>>>>> includes documenting how to run our performance tests so we
>> can
>>>>> repeat
>>>>>>>>> them
>>>>>>>>>> when we want to.
>>>>>>>>>> 
>>>>>>>>>> Based on all this work I would like to propose a 1.0.0 release
>>> to
>>>> be
>>>>>>>>> ready
>>>>>>>>>> for a vote by the incubator PMC by the start of December 2021.
>>>> This
>>>>>>>> will
>>>>>>>>>> give us some time to get the last fixes in and stabilise the
>>>>> release.
>>>>>> A
>>>>>>>>>> release for us is still a multistep project:
>>>>>>>>>> - fork and prepare the release
>>>>>>>>>> - vote in the project
>>>>>>>>>> - vote in the incubator PMC
>>>>>>>>>> Looking back at the last release cycles that means we should
>>> have
>>>> a
>>>>>>>> build
>>>>>>>>>> ready for voting by 22 November on the dev list. Which would
>>> mean
>>>>> that
>>>>>>>> we
>>>>>>>>>> fork the release at the latest in the second week of November.
>>>>>>>>>> 
>>>>>>>>>> Please let me know if the timeline is too ambitious or not
>>>> ambitious
>>>>>>>>>> enough.
>>>>>>>>>> 
>>>>>>>>>> Wilfred
>>>>>>>>>> 
>>>>>>>>> 
>>>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
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>>>>> 
>>>> 
>>> 
>> 

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