From db43a2090fec702d26356a4fda83ac94da238928 Mon Sep 17 00:00:00 2001
From: Dustin Frisch <fooker@lab.sh>
Date: Thu, 14 Nov 2024 15:22:38 +0100
Subject: [PATCH] More progress

---
 client/default.nix   | 11 +++++++++
 clients.nix          | 15 +++++++++++++
 flake.nix            | 24 +++++++++++++++-----
 machines/nfs/nfs.nix | 53 ++++++++++++++++++++++++++++++++++++++++++++
 sops-config.nix      |  2 +-
 5 files changed, 98 insertions(+), 7 deletions(-)
 create mode 100644 clients.nix

diff --git a/client/default.nix b/client/default.nix
index 734acdd..b67194b 100644
--- a/client/default.nix
+++ b/client/default.nix
@@ -1,7 +1,12 @@
+id:
+
 { lib, ... }:
 
 with lib;
 
+let
+  client = (import ../clients.nix).${id};
+in
 {
   imports = [
     ./hardware.nix
@@ -14,9 +19,15 @@ with lib;
 
   deployment = {
     targetHost = "10.32.45.150";
+    tags = [ "client" ];
+  };
+
+  _module.args = {
+    inherit id client;
   };
 
   networking = {
+    hostName = mkForce "client-${id}";
     useDHCP = mkForce true;
   };
 
diff --git a/clients.nix b/clients.nix
new file mode 100644
index 0000000..6c14424
--- /dev/null
+++ b/clients.nix
@@ -0,0 +1,15 @@
+{
+  "01" = {
+    mac = "";
+  };
+  "02" = {
+    mac = "";
+  };
+  "03" = {
+    mac = "";
+  };
+  "04" = {
+    mac = "";
+  };
+}
+
diff --git a/flake.nix b/flake.nix
index 57ffeae..0ca887a 100644
--- a/flake.nix
+++ b/flake.nix
@@ -53,6 +53,8 @@
       # List of all machine names as defined in the machines directory
       machines = builtins.attrNames (builtins.readDir ./machines);
 
+      clients = builtins.attrNames (import ./clients.nix);
+
     in
     {
       colmena = {
@@ -76,15 +78,24 @@
 
           deployment.replaceUnknownProfiles = false;
         };
+      }
 
-        "client" = ./client;
-
-      } // (builtins.listToAttrs (builtins.map
+      # Machines
+      // (builtins.listToAttrs (builtins.map
         (name: {
           inherit name;
           value = ./machines/${name};
         })
-        machines));
+        machines))
+
+      # Clients
+      // (builtins.listToAttrs (builtins.map
+        (id: {
+          name = "client-${id}";
+          value = (import ./client) id;
+        })
+        clients))
+      ;
 
     } // flake-utils.lib.eachDefaultSystem (system: {
       checks = {
@@ -130,12 +141,13 @@
           '';
         };
 
-      packages.disks = 
+      packages.disks =
         let
           pkgs = nixpkgs.legacyPackages.${system};
           hive = colmena.lib.makeHive self.outputs.colmena;
 
-        in pkgs.linkFarm "linuxlab-testing" (builtins.mapAttrs
+        in
+        pkgs.linkFarm "linuxlab-testing" (builtins.mapAttrs
           (_: node: node.config.system.build.diskoImages)
           hive.nodes);
     });
diff --git a/machines/nfs/nfs.nix b/machines/nfs/nfs.nix
index ae7adb7..991b3ce 100644
--- a/machines/nfs/nfs.nix
+++ b/machines/nfs/nfs.nix
@@ -1,3 +1,7 @@
+{ pkgs, lib, ... }:
+
+with lib;
+
 {
   services.nfs.server = {
     enable = true;
@@ -9,5 +13,54 @@
   networking.firewall.allowedTCPPorts = [
     2049 # NFSv4
   ];
+
+  environment.systemPackages = with pkgs; [
+    quota
+  ];
+
+  disko.devices = {
+    disk = genAttrs [
+      "pci-0000:00:17.0-ata-1"
+      "pci-0000:00:17.0-ata-2"
+      "pci-0000:00:17.0-ata-3"
+      "pci-0000:00:17.0-ata-4"
+    ]
+      (path: {
+        type = "disk";
+        device = "/dev/disk/by-path/${path}";
+        content = {
+          type = "mdraid";
+          name = "home";
+        };
+      });
+
+    mdadm = {
+      home = {
+        type = "mdadm";
+        level = 5;
+        content = {
+          type = "gpt";
+          partitions = {
+            primary = {
+              size = "100%";
+              content = {
+                type = "filesystem";
+                format = "ext4";
+                mountpoint = "/home";
+                extraArgs = [
+                  "-Oquota"
+                  "-Equotatype=usrquota"
+                ];
+                mountOptions = [
+                  "defaults"
+                  "quota"
+                ];
+              };
+            };
+          };
+        };
+      };
+    };
+  };
 }
 
diff --git a/sops-config.nix b/sops-config.nix
index a45b969..9f920c6 100644
--- a/sops-config.nix
+++ b/sops-config.nix
@@ -14,7 +14,7 @@ let
   };
 
   hosts = {
-    "nfs" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIENsd6EdgIn5jhqXUEyPckoViHLLsYM2on/liwf1IO8p";
+    "nfs" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMA+Q4wLe0AuZ8OC5BKJLrvmpKcy+6a8Iez9hCSVgtX8";
     "ldap" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFhkh5L4jYl/i4E+lBVDppHcoiohR/gDricyV2wY/3Np";
     "installer" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIOrc58WlxYKaPNO1J8j8KQxOLJooc9fIxp6gZZoB4Y7o";
   };