# VCP Bundeslager 2022 Nixfiles

## How to deploy
```
./deploy.sh apply switch --on vpn7
```

or to deploy all gateways:

```
./deploy.sh apply switch --on gateway
```

There is a special case for the nixdeploy-host:
```
./deploy.sh apply-local switch --sudo --node nixdeploy
```

## Secrets
Secrets are managed with sops, see https://github.com/Mic92/sops-nix

To **add yourself**, follow steps 2 and 4 of above mentioned README and add yourself to `.sops.yaml` in `keys` and all creation rules.

To **add a new host**, configure a creation rule in `.sops.yaml`,
configure the key (e.g. fetch it with `nix-shell -p ssh-to-age --run 'ssh-keyscan hostname.bula22.de | ssh-to-age'` and add it to `keys`.

Then you can create a secrets file with `nix-shell -p sops --run "sops hosts/hostname/secrets.yaml"`, add your secrets and then configure your secrets. Example:
```nix
sops.secrets.nerd_secret = {
  sopsFile = ./secrets.yaml;
  owner = "nerd";
  restartUnits = [ "nerd.service" ];
};
```
Your secret will then be available in `/run/secrets/secret_name`.