how to change the image pull policy of the workflow step pod

[zsyet2018]

for example, the workflow step pod like the following:

apiVersion: v1
kind: Pod
metadata:
...
...
name: hello-world-2
namespace: argo
...
...
spec:
containers:

• command:
  • argoexec
  • wait
  • --loglevel
  • info
    image: quay.io/argoproj/argoexec:latest
    imagePullPolicy: Always
    name: wait
    ...
    ...

is it possible to change imagePullPolicy? it's default value is "Always", and how to change it

[terrytangyuan]

You can change the main container's spec via podSpecPatch in workflowSpec or add your executor container spec in controller's configmap. See #7342 too.