64 lines
1.7 KiB
Nix
64 lines
1.7 KiB
Nix
{ config, pkgs, lib, ... }:
|
|
|
|
let
|
|
cfg = config.services.photonvision;
|
|
in
|
|
{
|
|
options = {
|
|
services.photonvision = {
|
|
enable = lib.mkEnableOption "PhotonVision";
|
|
|
|
package = lib.mkPackageOption pkgs "photonvision" {};
|
|
|
|
openFirewall = lib.mkOption {
|
|
description = ''
|
|
Whether to open the required ports in the firewall.
|
|
'';
|
|
default = false;
|
|
type = lib.types.bool;
|
|
};
|
|
};
|
|
};
|
|
|
|
config = lib.mkIf cfg.enable {
|
|
systemd.services.photonvision = {
|
|
description = "PhotonVision, the free, fast, and easy-to-use computer vision solution for the FIRST Robotics Competition";
|
|
|
|
wantedBy = [ "multi-user.target" ];
|
|
after = [ "network.target" ];
|
|
|
|
serviceConfig = {
|
|
ExecStart = lib.getExe cfg.package;
|
|
|
|
# ephemeral root directory
|
|
RuntimeDirectory = "photonvision";
|
|
RootDirectory = "/run/photonvision";
|
|
|
|
# setup persistent state and logs directories
|
|
StateDirectory = "photonvision";
|
|
LogsDirectory = "photonvision";
|
|
|
|
BindReadOnlyPaths = [
|
|
# mount the nix store read-only
|
|
"/nix/store"
|
|
|
|
# the JRE reads the user.home property from /etc/passwd
|
|
"/etc/passwd"
|
|
];
|
|
BindPaths = [
|
|
# mount the configuration and logs directories to the host
|
|
"/var/lib/photonvision:/photonvision_config"
|
|
"/var/log/photonvision:/photonvision_config/logs"
|
|
];
|
|
|
|
# for PhotonVision's dynamic libraries, which it writes to /tmp
|
|
PrivateTmp = true;
|
|
};
|
|
};
|
|
|
|
networking.firewall = lib.mkIf cfg.openFirewall {
|
|
allowedTCPPorts = [ 5800 ];
|
|
allowedTCPPortRanges = [{ from = 1180; to = 1190; }];
|
|
};
|
|
};
|
|
}
|