Pod statuses

[Paolo Di Tommaso]

Hi, 

Where can I find an exhaustive list of all possible pod statuses returned by the `kubectl get pods` command? 

Thanks,

Paolo

 

[Brian Grant]

What are you trying to do?

There isn't an exhaustive list. It's not an enum. Think of it as a terse message.

[Paolo Di Tommaso]

OK, let put it in an another way: what status messages are expected to be returned by `kubectl get pods`.

I'm asking that because I need to decode that status into another application os supposed to submit jobs to a Kubernetes cluster? 

Thanks,

Paolo

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[Brian Grant]

On Thursday, April 21, 2016 at 7:26:36 AM UTC-7, Paolo Di Tommaso wrote:

OK, let put it in an another way: what status messages are expected to be returned by `kubectl get pods`.

I'm asking that because I need to decode that status into another application os supposed to submit jobs to a Kubernetes cluster? 

What do you want to do with the messages? Just display them to humans? Make decisions?

Either way, you probably want to use an API field, such as status.message or status.phase, rather than the get summary.

Get the full API object for a pod to see an example of what the fields contain: kubectl get pod mypod-wzyx3 -o yaml

Phase documentation is here:

http://kubernetes.io/docs/user-guide/pod-states/

Full API documentation is here:

http://kubernetes.io/docs/api-reference/v1/definitions/#_v1_podstatus

Once you choose a field, you can use jsonpath or go templates to print just that field, if you plan to use kubectl to get the data from apiserver. Some examples can be found here:

http://kubernetes.io/docs/user-guide/kubectl-cheatsheet/

[Deepak Vohra]

Pod status codes are:

pending, running,succeeded, failed

[Present]

Pending、Running、Succeeded、Failed、Unknown.

在 2016年4月21日星期四 UTC+8下午10:10:19，Paolo Di Tommaso写道：