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Subject [GitHub] [incubator-yunikorn-k8shim] yangwwei commented on issue #72: Add ability to support 3rd party K8s operator integration
Date Fri, 07 Feb 2020 20:59:35 GMT
yangwwei commented on issue #72: Add ability to support 3rd party K8s operator integration
URL: https://github.com/apache/incubator-yunikorn-k8shim/pull/72#issuecomment-583608990
 
 
   Hi @wilfred-s 
   I am done with my changes, can you help to review?
   The PR is pretty big, that is because I've done a big refractory of the current code base
in the shim. The purpose is to decouple the app-lifecycle-management out. So if you look at
pkg/appmgmt/interfaces, this package defines the common interfaces used for app management,
that can be used for different types of operators, including current logic (where I put them
in general pkg). 
   
   Each operator framework needs to watch on certain CRD resources, and waiting for the signals
from K8s informers. That's why I introduced `AppManager`, and a compositive service `AppManagementService`.
So all registered app managers can run independently, they just discover apps/tasks and push
those info to the cache. Then the common logic will start to submit reuqests/handle responses
to/from yunikorn-core.
   
   For detail of the design, please see design doc: to-be-uploaded.
   

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