config/README.md

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Config
------
This is an attempt to configure my NixOS servers with [krops][1]. Usage:
$ direnv allow .
$ nix-build ./krops.nix -A hel1a && ./result
There is probably nothing to look at here.
Upcoming flakes:
$ nix build .#deploy.nodes.hel1-a.profiles.system.path
Managing secrets
----------------
Encode a secret on host:
rage -e -r $(ssh-to-age < /etc/ssh/ssh_host_ed25519_key.pub) -o secret.age /etc/plaintext
Decode a secret on host (to test things out):
age -d -i <(sudo ssh-to-age -private-key -i /etc/ssh/ssh_host_ed25519_key) secret.age
If/when [str4d/rage#379](https://github.com/str4d/rage/issues/379) is fixed, we
can replace the above command to `rage`.
[1]: https://cgit.krebsco.de/krops/about/