Refactor AIO script and fix for Epoxy

[Alex-Welsh]

No description provided.

[Alex-Welsh]

I'd like to remove the "manual setup" section of the docs. It's duplicated effort trying to maintain two versions (script and docs). There's a few useful bits at the bottom about Ironic testing and Tenks, but I don't think they're tested/maintained well.

Any objections?

[Alex-Welsh]

CI error can be ignored. Known upstream issue, should be fixed soonish

[MoteHue]

I'd like to remove the "manual setup" section of the docs. It's duplicated effort trying to maintain two versions (script and docs). There's a few useful bits at the bottom about Ironic testing and Tenks, but I don't think they're tested/maintained well.

Any objections?

I think it's worth keeping the testing section, but I don't really see a reason to keep the setup instructions. I'd imagine everyone just uses the script.

[MoteHue]

Looking good! I've tested the script myself, not found any glaring issues. Just have a couple of improvements to suggest

[MoteHue]

Could be good to add kayobe autocompletion here too, like we do in beokay env-vars. Just to test that activating autocompletion works.

Suggested change

	source $BASE_PATH/venvs/kayobe/bin/activate
	source $BASE_PATH/venvs/kayobe/bin/activate
	source <(kayobe complete)

Could be even better to test using beokay in this script, but that's scope creep for this PR.

[Alex-Welsh]

I'm personally not a fan of kayobe complete. It doesn't behave properly when you try to reference file paths. I'd prefer to leave it disabled for now. If we edit the script further in the future to use beokay then you'll probably get your wish then anyway.

Like you say, adding beokay would be a bit out of scope for this change. Not opposed to adding it in the future though.