template: save default config from template

[hfqin0]

I found colima can not update the default config when I run colima template.
E.g.,
I change the kubernetes version in the template by running colima tempalte

but the version in the default config does not change when I run colima start --edit

This PR fixes it.

[abiosoft]

The template is not meant for modifying the default profile's config. Rather, it is meant to be the initial config for a newly created VM. i.e. if you were to start afresh.

If you need to modify your current config, you can simply colima start --edit or edit the config file directly in ~/.colima/default/colima.yaml.

It is mainly useful for those that spin up multiple instances or frequently teardown the VM.

[hftsin]

yes, thanks for your explanation for the template command. In my daily use of colima, i want to save the latest config that updated from --edit. So do you think it is necessary to update the default config once we edit it?

[abiosoft]

Oh, gotcha. You are likely hitting the bug specific to saving Kubernetes version #417.
It was fixed in #442 but has not been released yet.

You can brew install --HEAD colima to use the development version (that includes the fix) for now, until the next release.

Thanks.

[abiosoft]

FYI any changes you make during --edit will persist.

[hftsin]

Oh, gotcha. You are likely hitting the bug specific to saving Kubernetes version #417. It was fixed in #442 but has not been released yet.

You can brew install --HEAD colima to use the development version (that includes the fix) for now, until the next release.

Thanks.

Yes, that is what I need. Thanks for your kind work.