Deployment failed on Kubernetes 1.7

[haithkris]

When I try to deploy on Kubernetes, I got this kind of error: Error response from daemon: {"message":"invalid header field value \"oci runtime error: container_linux.go:247: starting container process caused \\\"exec: \\\\\\\"pumba --interval 10s kill --signal SIGTERM containerName\\\\\\\": executable file not found in $PATH\\\"\\n\""}

Here's my deployment yaml file:

apiVersion: extensions/v1beta1
kind: DaemonSet
metadata:
  name: pumba
spec:
  template:
    metadata:
      labels:
        app: pumba
      name: pumba
    spec:
      containers: 
      - image: gaiaadm/pumba
        imagePullPolicy: Always
        name: pumba
        volumeMounts:
          - name: dockersocket
            mountPath: /var/run/docker.sock
        command:
          - "pumba --interval 10s kill --signal SIGTERM containerName"
      volumes:
        - hostPath:
            path: /var/run/docker.sock
          name: dockersocket

[valtsi]

You might want to try and change the command in the yaml to an args list, like in this example. I had the same exact issue, and this change seemed to fix it. Unfortunately, I couldn't tell you why exactly this works and the command doesn't.

[yaron-idan]

Is there any objection to actually change deploy/pumba_kube.yml to use the solution suggested in the comment @valtsi suggested?

[alexei-led]

@yaron-idan you can submit PR with fix, if you like