new uptime-kuma service, new drive

default.nix

@@ -46,7 +46,7 @@ in {
     };
   };
 
-  system.stateVersion = mkDefault "23.11";
+  system.stateVersion = mkDefault "25.11";
   system.configurationRevision = with inputs; mkIf (self ? rev) self.rev;
 
   boot = {

hosts/nixos-server-reid/hardware.nix

@@ -4,9 +4,6 @@
   imports = [
     inputs.hardware.nixosModules.common-pc-ssd
     inputs.hardware.nixosModules.common-pc
-    # uses mkDefault to set to a patched kernel,
-    # but it conflicts with one of our mkDefault settings
-    #inputs.hardware.nixosModules.raspberry-pi-4
 
     (modulesPath + "/installer/scan/not-detected.nix")
   ];
@@ -14,7 +11,10 @@
   # use better power management for a device that's always on
   powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
+  # i have a couple others i don't noramlly include, such as:
+  # uas (uasp, scsi over usb), usbcore (needed(???) for the drive at boot)
+  # pcie_brcmstb (required for pcie), reset-raspberrypi (needed for vl805 firmware to load)
+  boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "pcie_brcmstb" "reset-raspberrypi" "uas" "usbcore" "usbhid" "usb_storage" "sd_mod" "sdhci_pci" ];
   boot.initrd.kernelModules = [ ];
   boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
@@ -23,8 +23,16 @@
   boot.loader.grub.enable = false;
   boot.loader.generic-extlinux-compatible.enable = true;
 
+  # needed for initial framebuffer logs to appear on raspberry pi
+  # i think. this fixes it but idk if they are all required
+  boot.kernelParams = [ 
+    "8250.nr_uarts=1"
+    "cma=128M"
+    "console=tty0"
+  ];
+
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/44444444-4444-4444-8888-888888888888";
+    { device = "/dev/disk/by-uuid/04542424-6899-4b94-9414-fffa569f2c03";
       fsType = "ext4";
       options = [ "noatime" "nodiratime" "discard" ];
     };

hosts/nixos-server-reid/webapps/default.nix

@@ -35,6 +35,11 @@ in {
           enable = true;
           domain = "amdl.reidlab.pink";
         };
+
+        uptime = {
+          enable = true;
+          domain = "status.reidlab.pink";
+        };
       };
     };
 

modules/services/uptime.nix

@@ -0,0 +1,33 @@
+{ config, lib, pkgs, options, ... }:
+
+with lib;
+let
+  cfg = config.modules.services.uptime;
+in {
+  options.modules.services.uptime = {
+    enable = mkEnableOption "enable uptime kuma, a self-hosted uptime website";
+    port = mkOption {
+     type = types.int;
+      default = 3002;
+    };
+    domain = mkOption {
+      type = types.str;
+      default = "status.reidlab.pink";
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.uptime-kuma = {
+      enable = true;
+      settings.PORT = toString cfg.port;
+    };
+
+    services.nginx.virtualHosts."${cfg.domain}" = {
+      forceSSL = true;
+      enableACME = true;
+      locations."/" = {
+        proxyPass = "http://127.0.0.1:${toString cfg.port}";
+      };
+    };
+  };
+}