unattended installs for lxd
Here's the thing: I'm kind of a newbie in the sysadmin/Alpine world. I'm using it a lot for LXD containers, and I'm getting a little tired of running a full setup-alpine process every time I spin up a new container. Currently, when I generate an answer file, it just has some defaults, right? And it doesn't list every possible setting available on my platform.
I haven't been able to find a list of all possible settings that you can put in an answer file, and I still haven't figured out how to select just "dhcp" in the networking section without breaking my containers. I don't know what to do with the sort of "grid" of networking options in the default answer file.
I'd love it if I could generate an answer file from one of my current container configurations, or at least generate a custom answer file while I go through the setup-alpine script one more time. Would that be at all possible?
(And yes, I've read all the docs I can find on the subject, but I still feel like I'm missing something.)