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{ config, lib, pkgs, ... }:
let
cfg = config.my.services.unifi;
allowedRules = {
# https://help.ubnt.com/hc/en-us/articles/218506997
allowedTCPPorts = [
8080 # Port for UAP to inform controller.
8880 # Port for HTTP portal redirect, if guest portal is enabled.
8843 # Port for HTTPS portal redirect, ditto.
6789 # Port for UniFi mobile speed test.
9130 # Port for the prometheus exporter
];
allowedUDPPorts = [
3478 # UDP port used for STUN.
10001 # UDP port used for device discovery.
];
};
in {
options.my.services.unifi = with lib; {
enable = mkEnableOption "Unifi controller";
};
config = lib.mkIf cfg.enable {
networking.firewall = allowedRules;
users.users.unifi.group = "unifi";
users.users.unifi.isSystemUser = true;
users.groups.unifi = { };
services.unifi = {
enable = true;
openPorts = true;
unifiPackage = pkgs.unifiStable;
};
age.secrets.unifi-read-only = {
file = ../../../secrets/unifi/unifi-poller.age;
mode = "0400";
owner = "unifi-poller";
};
services.unifi-poller = {
enable = true;
unifi.defaults = {
url = "https://127.0.0.1:8443";
user = "unifipoller";
pass = config.age.secrets.unifi-read-only.path;
verify_ssl = false;
};
influxdb.disable = true;
prometheus = { http_listen = ":9130"; };
};
systemd.services.unifi-available = {
description = "Wait for Unifi to be available";
after = [ "unifi.service" ];
before = [ "unifi-poller.service" ];
wantedBy = [ "unifi-poller.service" ];
serviceConfig = {
ExecStart =
"${pkgs.curl}/bin/curl --insecure 'https://localhost:8443/'";
Restart = "on-failure";
RestartSec = "10";
Type = "oneshot";
};
};
age.secrets.restic-repo-systems.file =
../../../secrets/restic/repo-systems.age;
services.restic.backups = {
unifi = {
paths = [ "/var/lib/unifi" ];
repository = "/data/slow/backups/systems";
passwordFile = config.age.secrets.restic-repo-systems.path;
initialize = true;
timerConfig = { OnCalendar = "00:45"; };
extraBackupArgs = [ "--tag unifi" ];
pruneOpts = [ "--keep-daily 7" "--keep-weekly 4" ];
};
};
};
}
|
