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https://issues.apache.org/jira/browse/YUNIKORN-710?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17475838#comment-17475838
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Craig Condit edited comment on YUNIKORN-710 at 1/13/22, 11:30 PM:
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A couple of changes now that the admission controller is split from the
scheduler:
* _helm upgrade_ does not function going from YK <= 0.12.1 to >= 0.12.2. The
changes required to split them apart require a full uninstall / reinstall this
time.
* Both the scheduler and admission-controller will be upgraded by _helm
upgrade_ moving forward.
was (Author: ccondit):
A couple of changes now that the admission controller is split from the
scheduler:
* _helm upgrade_ does not function going from YK <= 0.12.1 to >= 0.12.2+. The
changes required to split them apart require a full uninstall / reinstall this
time.
* Both the scheduler and admission-controller will be upgraded by _helm
upgrade_ moving forward.
> Document how to upgrade a scheduler Helm release
> ------------------------------------------------
>
> Key: YUNIKORN-710
> URL: https://issues.apache.org/jira/browse/YUNIKORN-710
> Project: Apache YuniKorn
> Issue Type: Improvement
> Components: documentation
> Reporter: Chaoran Yu
> Assignee: Chaoran Yu
> Priority: Minor
>
> Per the suggestions at
> [https://github.com/apache/incubator-yunikorn-k8shim/pull/276#pullrequestreview-687144851,]
> add documentation on the following two points once YUNIKORN-696 is done:
> * How to perform a _helm upgrade_
> * Clarify that _helm upgrade_ only upgrades the scheduler not the
> admission-controller
> * Document that users should use helm commands to manage YK. And the
> {{kubectl scale deployment}} command should only be used if the user wants to
> restart YK.
> https://issues.apache.org/jira/browse/YUNIKORN-696?focusedCommentId=17369804&page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#comment-17369804
> has suggestions on which parts of the documentation to update.
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