Is there a Kubectl cordon pod? or Kubectl drain Pod?

[Gary Denner]

I see it at the node level, but would like a way to isolate a Pod for debugging purposes.

Thanks

[Rodrigo Campos]

On Tue, Nov 29, 2016 at 04:28:11AM -0800, Gary Denner wrote:
> I see it at the node level, but would like a way to isolate a Pod for
> debugging purposes.

Just node selector and deploy? Would that work?

[David Aronchick]

Isolate it in what way? If, for example, you'd like to remove it from a service, you could remove the label and then the pod would stay up but not be part of the service.

Eg
# remove the label "name" from <pod-name>
Kubectl label pods <pod-name> name-

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[Tim Hockin]

Change the labels so it doesn't match Services or RCs any more?

On Nov 29, 2016 4:28 AM, "Gary Denner" <gary....@gmail.com> wrote:

I see it at the node level, but would like a way to isolate a Pod for debugging purposes.

Thanks

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[Gary Denner]

Thanks Tim, yeah that would work.

e.g. 10 pods of each service, 1 of them is OOM errors, I want to isolate that one while we take heap dump and thread dumps and just have traffic going to the other 9 pods.

[Tim Hockin]

This is precisely why pods and services and replication are so loosely
coupled (among other reasons).

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