Use login shell for Submitter Pod command

[mickvangelderen]

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• I had searched in the issues and found no similar feature requirement.

Description

The head and worker pods use a login shell bash -l but the submitter pod command does not.

The documentated preStop lifecycle should probably also use a login shell and bash instead of sh for consistency.

Use case

I'm using pixi inside of Docker and activating the environment requires running pixi's shell hook. I added source shell-hook.sh to .bash_profile so that this happens for login shells.

What I actually would prefer is if ray could use args everywhere, rather than command so that the ENTRYPOINT stays intact.

Related issues

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!