refactor(ops): Split //ops/nixos into different locations r/2482

Splits //ops/nixos into:

* //ops/nixos.nix - utility functions for building systems
* //ops/machines - shared machine definitions (read by readTree)
* //ops/modules - shared NixOS modules (skipped by readTree)

This simplifies working with the configuration fixpoint in whitby, and
is overall a bit more in line with how NixOS systems in user folders
currently work.

Change-Id: I1322ec5cc76c0207c099c05d44828a3df0b3ffc1
Reviewed-on: https://cl.tvl.fyi/c/depot/+/2931
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: glittershark <grfn@gws.fyi>

1 files changed, 6 insertions, 0 deletions

diff --git a/ops/machines/whitby/OWNERS b/ops/machines/whitby/OWNERS
new file mode 100644
index 000000000000..b1b749e871e1
--- /dev/null
+++ b/ops/machines/whitby/OWNERS
@@ -0,0 +1,6 @@
+inherited: false
+
+# Want in on this list? Try paying!
+owners:
+  - lukegb
+  - tazjin