Yes, should use array, here is an example:
```
livenessProbe: exec:
command:
- cat
- /tmp/healthy
```
I think that you can probably run the case
https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-probes/
here first and then update the template step by step to fit your case.
On Thu, Jun 1, 2017 at 7:38 AM, Rodrigo Campos <rodrig...@gmail.com> wrote:
> You should use an array, like ["command", ... ], IIRC the syntax correctly
>
>
> On Wednesday, May 31, 2017, Sambit Mishra <sambitmishra...@gmail.com>
> wrote:
>
>> I have a process running inside an Ubuntu container and would like to
>> redeploy the container if the process gets killed. I added the following
>> liveness probe in container spec
>> -livenessProbe:
>> exec:
>> command:
>> - ps -ef | grep my_process_name
>> initialDelaySeconds: 120
>> periodSeconds: 30
>> However this doesnt work. When I do a kubectl describe pods I get the
>> following event.
>>
>> 1h 6m 20 {kubelet k8s-agent-71e8d996-0} spec.containers{my_process_name}
>> Warning Unhealthy Liveness probe failed: rpc error: code = 13 desc =
>> invalid header field value "oci runtime error: exec failed:
>> container_linux.go:247: starting container process caused \"exec: \\"ps -ef
>> | grep my_process_name\\": executable file not found in $PATH\"\n"
>>
>> And it keeps redeploying the container. If I bash into the container and
>> do a 'ps -ef' it works but this doesnt Whats a good way to use the liveness
>> probe to check if a process is running or not ?
>>
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