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Posted to dev@heron.apache.org by Saad <sa...@gmail.com> on 2021/11/19 17:10:44 UTC
Kubernetes Restart
Hello everyone,
I would like to propose we implement the currently missing *restart*
functionality
in the Heron K8s scheduler by calling *deleteCollectionNamespacedPod* with
a *labelSelector* of topology and app. This would kill all of the
topology's pods and trigger a relaunch of the pods by the StatefulSet
controller.
Re: Kubernetes Restart
Posted by Saad <sa...@gmail.com>.
Sorry for the delay I have been testing another PR. The link for this PR is
below and I have completed some minimal deployment testing.
https://github.com/apache/incubator-heron/pull/3740
On Fri, Nov 19, 2021 at 2:42 PM Ning Wang <wa...@gmail.com> wrote:
> sounds good to me~
>
> On Fri, Nov 19, 2021 at 9:12 AM Saad <sa...@gmail.com> wrote:
>
> > Hello everyone,
> >
> > I would like to propose we implement the currently missing *restart*
> > functionality
> > in the Heron K8s scheduler by calling *deleteCollectionNamespacedPod*
> with
> > a *labelSelector* of topology and app. This would kill all of the
> > topology's pods and trigger a relaunch of the pods by the StatefulSet
> > controller.
> >
>
Re: Kubernetes Restart
Posted by Ning Wang <wa...@gmail.com>.
sounds good to me~
On Fri, Nov 19, 2021 at 9:12 AM Saad <sa...@gmail.com> wrote:
> Hello everyone,
>
> I would like to propose we implement the currently missing *restart*
> functionality
> in the Heron K8s scheduler by calling *deleteCollectionNamespacedPod* with
> a *labelSelector* of topology and app. This would kill all of the
> topology's pods and trigger a relaunch of the pods by the StatefulSet
> controller.
>
Re: Kubernetes Restart
Posted by Josh Fischer <jo...@joshfischer.io>.
+1
On Fri, Nov 19, 2021 at 12:56 PM Nicholas Nezis <ni...@gmail.com>
wrote:
> I agree. This would do the job and would fill in the deficiency. Just
> submit as a separate pull request so it can show up in the changelog.
>
> On Fri, Nov 19, 2021 at 12:12 PM Saad <sa...@gmail.com> wrote:
>
> > Hello everyone,
> >
> > I would like to propose we implement the currently missing *restart*
> > functionality
> > in the Heron K8s scheduler by calling *deleteCollectionNamespacedPod*
> with
> > a *labelSelector* of topology and app. This would kill all of the
> > topology's pods and trigger a relaunch of the pods by the StatefulSet
> > controller.
> >
>
--
Sent from A Mobile Device
Re: Kubernetes Restart
Posted by Nicholas Nezis <ni...@gmail.com>.
I agree. This would do the job and would fill in the deficiency. Just
submit as a separate pull request so it can show up in the changelog.
On Fri, Nov 19, 2021 at 12:12 PM Saad <sa...@gmail.com> wrote:
> Hello everyone,
>
> I would like to propose we implement the currently missing *restart*
> functionality
> in the Heron K8s scheduler by calling *deleteCollectionNamespacedPod* with
> a *labelSelector* of topology and app. This would kill all of the
> topology's pods and trigger a relaunch of the pods by the StatefulSet
> controller.
>