Thanks Weiwei. On Wed, May 27, 2020 at 1:09 AM Weiwei Yang <[email protected]> wrote:
> Hi Prabhu > > Somehow the screenshot doesn't show up there. But I think I get your > question. > Unfortunately, that's a known limitation at present. Basically, we can only > obtain the end-2-end app state via > > 1. app CRD (https://issues.apache.org/jira/browse/YUNIKORN-170) > 2. the operator framework ( > > https://github.com/apache/incubator-yunikorn-core/blob/master/docs/design/pluggable-app-management.md > ) > > #1 is a TODO, #2 is there and currently only available for > spark-k8s-operator. Not work for other apps yet. > > Thanks > > > On Tue, May 26, 2020 at 4:33 AM Prabhu Joseph <[email protected]> > wrote: > > > Hi, > > > > Have observed below issues related to applications in Yunikorn, want to > > check if these are expected behaviors or bugs > > > > 1. When there is no application, Yunikorn WebService /ws/v1/apps shows > null > > > > [image: Screen Shot 2020-05-25 at 11.24.06 PM.png] > > > > 2. After Deleting Kubernetes deployment, Yunikorn WebService and UI shows > > the application as still running with zero containers. How to permanently > > delete the entry from Yunikorn applications, > > > > [root@kcloud deployments]# kubectl get pods -o wide > > > > NAME READY STATUS RESTARTS > > AGE IP NODE NOMINATED NODE > READINESS > > GATES > > > > nginx-778b8f576d-g9tnc 1/1 Running 0 > > 51s 1.2.3.4 kcloud-1.openstacklocal <none> <none> > > > > yunikorn-scheduler-548645c864-4q2sj 2/2 Running 0 > > 17h 1.2.3.4 kcloud-1.openstacklocal <none> <none> > > > > > > [root@kcloud deployments]# kubectl delete -f examples/nginx/nginx.yaml > > > > deployment.apps "nginx" deleted > > > > > > [root@kcloud deployments]# kubectl get pods -o wide > > > > NAME READY STATUS RESTARTS > > AGE IP NODE NOMINATED NODE > READINESS > > GATES > > > > yunikorn-scheduler-548645c864-4q2sj 2/2 Running 0 > > 17h 1.2.3.4 kcloud-1.openstacklocal <none> <none> > > > > > > > > [image: Screen Shot 2020-05-26 at 5.01.21 PM.png] > > > > > > > > Thanks, > > Prabhu Joseph > > >
