Hi ZippyAlligator65
You can configure it in the clearml.conf: see here:
https://github.com/allegroai/clearml-agent/blob/ebb955187dea384f574a52d059c02e16a49aeead/clearml_agent/backend_api/config/default/agent.conf#L202

@<1523701205467926528:profile|AgitatedDove14> any idea how to overide this from the helm charts though?

I tried :

clearml:
  clearmlConfig: |-
    agent {
      docker_init_bash_script = [
        "echo 'testing....'"
      ]
    }

with no luck... it still seemed to use the default startup script.

@<1523701566945628160:profile|ZippyAlligator65> you need to set up the containerCustomBashScript which will be applied to any pod running a specific task

Hmm that is a good question, are you mounting the clearml.conf somehow ?