Extra shell commands during bare metal provisioning

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Ruben Maldonado

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Jun 18, 2021, 3:09:42 AM6/18/21
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Hello,

I need help with a configuration setting. How can I include a bash script which would  execute during bare metal provision? It's a set of commands which includes partition sizing and regenerating initramfs so these commands need to execute before first boot. 

Is there a variable to  define a path for the bash script or can I include the commands as extra arguments somewhere? Would I have to edit the ironic.conf file?

Thanks

Dmitry Tantsur

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Jun 28, 2021, 10:26:06 AM6/28/21
to Ruben Maldonado, Metal3 Development List
Hi,

There is no out-of-box functionality for that. Your best option is to create a custom agent image and add custom deploy steps, similarly to what I describe in https://owlet.today/posts/deploy-steps-tutorial/

Dmitry

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