feat: centralize longhorn config

nixos/common/k3s.nix

@@ -1,4 +1,5 @@
 {
+  pkgs,
   config,
   meta,
   ...
@@ -14,4 +15,14 @@
       else "https://${meta.server-addr}:6443";
     extraFlags = ["--disable=servicelb" "--disable=traefik" "--node-ip ${meta.zt-ip}" "--flannel-iface ztxh6lvd6t" "--flannel-backend=host-gw" "--tls-san ${meta.zt-ip}"];
   };
+
+  # For longhorn
+  environment.systemPackages = [ pkgs.nfs-utils ];
+  services.openiscsi = {
+    enable = true;
+    name = "iqn.2016-04.com.open-iscsi:${config.networking.hostName}";
+  };
+  systemd.tmpfiles.rules = [
+    "L+ /usr/local/bin - - - - /run/current-system/sw/bin/"
+  ];
 }

nixos/server/premhome-gc1/configuration.nix

@@ -35,7 +35,6 @@
     jq
     ripgrep
     fd
-    nfs-utils
   ];
 
   networking = {
@@ -65,14 +64,5 @@
     };
   };
 
-  # For longhorn
-  services.openiscsi = {
-    enable = true;
-    name = "iqn.2016-04.com.open-iscsi:${config.networking.hostName}";
-  };
-  systemd.tmpfiles.rules = [
-    "L+ /usr/local/bin - - - - /run/current-system/sw/bin/"
-  ];
-
   system.stateVersion = "24.11";
 }

nixos/server/proxmox/configuration.nix

@@ -21,15 +21,6 @@
   services.openssh.enable = true;
   services.qemuGuest.enable = true;
 
-  # For longhorn
-  services.openiscsi = {
-    enable = true;
-    name = "iqn.2016-04.com.open-iscsi:${meta.hostname}";
-  };
-  systemd.tmpfiles.rules = [
-    "L+ /usr/local/bin - - - - /run/current-system/sw/bin/"
-  ];
-
   environment.systemPackages = with pkgs; [
     git
     neovim
@@ -37,7 +28,6 @@
     jq
     ripgrep
     fd
-    nfs-utils
   ];
 
   networking = {