Hook: How to Make kamal server exec ... Work?

[charnould]

Hello,
I want to use a Kamal hook to run a command: kamal server exec "docker exec ollama ollama pull bge-m3".
My post-app-boot hook is then:

#!/bin/sh

echo "Pulling model bge-m3 from Ollama..."
kamal server exec "docker exec ollama ollama pull bge-m3"

Unfortunately, this doesn't work because - I think - I use a password to connect to my server and not a SSH Key.

ERROR (Kamal::Cli::HookError): Hookpost-app-boot failed: .kamal/hooks/post-app-boot exit status: 256 .kamal/hooks/post-app-boot stdout: Pulling model bge-m3 from Ollama... Running 'docker exec ollama ollama pull bge-m3' on 5.75.234.254... root@5.75.234.254's password: ERROR (Errno::ENOTTY): Exception while executing on host 5.75.234.254: Inappropriate ioctl for device

I'd like to keep a password (and not an SSH key) to log in my server.

Is it possible then to fix the error?
Thanks!