# NixOS deployment

## Add flake

Add input:

```
inputs.fieldpoc.url = "git+https://git.clerie.de/clerie/fieldpoc.git";
```

Do not set the FielPOC flake to follow your nixpkgs input as this messes with the dependencies of FieldPOC.
Especially the Python modules are incredibly dependent on specific version combinations to properly run.

Add input modules to your system:

```
fieldpoc.nixosModules.default
```

## Use module

```
networking.interfaces.enp3s0.ipv4.addresses = [ { address = "10.42.132.1"; prefixLength = 24; } ];
networking.firewall.trustedInterfaces = [ "enp3s0" ];

services.fieldpoc = {
  enable = true;
  ommIp = "10.42.132.2";
  ommUser = "omm";
  ommPasswordPath = pkgs.writeText "ommpassword" "rfpL43wlan";
  sipsecretPath = pkgs.writeText "sipsecret" "c1e0aba8e0fc3ed3";
  dhcp = {
    enable = true;
    interface = "enp3s0";
    subnet = "10.42.132.0/24";
    pool = "10.42.132.200 - 10.42.132.250";
    router = "10.42.132.1";
    dnsServers = "10.42.10.8";
    omm = "10.42.132.2";
    reservations = [
      {
        name = "omm";
        macAddress = "00:30:42:1b:8c:7c";
        ipAddress = "10.42.132.2";
      }
    ];
  };
};
```