Add a debug mode option

[eddiezane]

Is your feature request related to a problem? Please describe.

While attempting to debug something in Pepr+UDS, I needed to pass some extra k3s args to enable debug logging and such. An idea from @jeff-mccoy is to add a "debug mode".

Describe the solution you'd like

An arg (or some other control) I can set to enable extra flags for k3s. i.e.

--set K3D_DEBUG=true

The flags I used in this scenario were the following but we could explore others to cut down on the flag passing from the CLI.

uds deploy k3d-core-demo:0.20.0 --set K3D_EXTRA_ARGS="--k3s-arg --kubelet-arg=container-log-max-files=10@server:0 --k3s-arg --kubelet-arg=container-log-max-size=100Mi@server:0 --k3s-arg --debug@server:0"

[eddiezane]

--set K3D_EXTRA_ARGS='--k3s-arg --kube-apiserver-arg=--min-request-timeout=120@server:*

[eddiezane]

https://docs.k3s.io/security/hardening-guide#api-server-audit-configuration

[zachariahmiller]

@eddiezane This is currently already possible

uds-k3d/zarf.yaml

Line 22 in bec028e

- name: K3D_EXTRA_ARGS

https://github.com/defenseunicorns/uds-k3d?tab=readme-ov-file#additional-info

[eddiezane]

@zachariahmiller ah sorry for not being more clear. The ask here was to specifically add a meta option to enable all the debug flags you might need when attempting to debug issues such as turning on api server logs, etc so you don't have to look up all the flags and pass them manually.

Does that make sense?

[zachariahmiller]

@eddiezane Yeah that makes sense. I was on the fence when reading the issue for some reason as to whether that was your ask vs just the ability to provide options. 😄