Argo: Argo is not respecting container default entry point

[simonfrey]

Summary

I want argo to choose the default entry point of a container. It does not.

      container:
        image:workflow-step-XXX:e72b5997
        args: ["{{inputs.parameters}}"]

fails and the following works:

      container:
        image:workflow-step-XXX:e72b5997
        args: ["{{inputs.parameters}}"]
        command: ["/check-preconditions"]

When I directly docker run the container the entry point works as expected

Diagnostics

What Kubernetes provider are you using?

GCE

What version of Argo Workflows are you running?

v2.11.1

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[whynowy]

Argo workflows only creates PODs, does not touch command or args in the POD spec, if your entrypoint doesn't work which means your k8s is not honoring the entrypoint of your container.

[simonfrey]

Oh. Thanks for that info!