mini-2024-12-03-20-29-57

configs/borg.nix

@@ -0,0 +1,44 @@
+{config, ...}: {
+  sops = {
+    secrets = {
+      borg-key = {
+        owner = config.users.users.alex.name;
+      };
+    };
+  };
+
+  services = {
+    borgbackup.jobs.all = rec {
+      compression = "auto,zstd";
+      encryption = {
+        mode = "repokey-blake2";
+        passCommand = "cat ${config.sops.secrets.borg-key.path}";
+      };
+      extraCreateArgs = "--stats --verbose --checkpoint-interval=600 --exclude-caches";
+      extraPruneArgs = [
+        "--save-space"
+        "--stats"
+      ];
+      extraCompactArgs = [
+        "--cleanup-commits"
+      ];
+      environment = {
+        BORG_RSH = "ssh -i /home/alex/.ssh/id_borg_ed25519";
+        BORG_BASE_DIR = "/persist/borg";
+      };
+      readWritePaths = ["/persist/borg"];
+      paths = ["/home/alex" "/persist"];
+      startAt = "daily";
+      prune.keep = {
+        daily = 7;
+        weekly = 4;
+        monthly = 6;
+      };
+      exclude = [
+        "/home/alex/mounted"
+        "/home/alex/.cache"
+        "/persist/borg"
+      ];
+    };
+  };
+}

configs/common-linux.nix

@@ -6,7 +6,7 @@
   ...
 }: {
   imports = [
-    ../../configs/common.nix
+    ./configs/common.nix
   ];
 
   boot = {
@@ -16,7 +16,7 @@
         enable = true;
         device = "nodev";
         efiSupport = true;
-        configurationLimit = 5;
+        configurationLimit = 10;
         enableCryptodisk = true;
         useOSProber = true;
       };

machine/mini/configuration.nix

@@ -7,31 +7,14 @@
 }: {
   imports = [
     ./hardware-configuration.nix
+    ../../configs/borg.nix
     ../../configs/docker.nix
     ../../configs/common-linux.nix
     ../../configs/user.nix
   ];
 
   sops = {
-    defaultSopsFile = ../../secrets/secrets.yaml;
+    defaultSopsFile = ../../secrets-mini.yaml;
-    validateSopsFiles = true;
-    age = {
-      sshKeyPaths = ["/persist/etc/ssh/ssh_host_ed25519_key"];
-      keyFile = "/var/lib/sops-nix/key.txt";
-      generateKey = true;
-    };
-
-    secrets = {
-      borg-key = {
-        sopsFile = ../../secrets/secrets-mini.yaml;
-        owner = config.users.users.alex.name;
-        group = config.users.users.alex.group;
-      };
-
-      hashedPassword = {
-        neededForUsers = true;
-      };
-    };
   };
 
   boot = {
@@ -72,34 +55,6 @@
     };
 
     nftables.enable = true;
-    # wireguard.interfaces = {
-    #   wg0 = {
-    #     ips = [ "10.100.0.3/24" ];
-    #     privateKey = secrets.wireguard-mini-private;
-
-    #     postSetup = ''
-    #       ${pkgs.iptables}/bin/iptables -t nat -A POSTROUTING -s 10.100.0.0/24 -o enp3s0 -j MASQUERADE
-    #     '';
-
-    #     # This undoes the above command
-    #     postShutdown = ''
-    #       ${pkgs.iptables}/bin/iptables -t nat -D POSTROUTING -s 10.100.0.0/24 -o enp3s0 -j MASQUERADE
-    #     '';
-    #   };
-    # };
-
-    # nat = {
-    #   enable = true;
-    #   enableIPv6 = true;
-    #   # externalInterface = "enp3s0";
-    #   # internalInterfaces = [ "tailscale0" ];
-    # };
-
-    # wireless = {
-    #   enable = true;
-    #   networks.Skynet.psk = secrets.wifipassword;
-    #   interfaces = [ "wlp0s20u1u1" ];
-    # };
   };
 
   environment = {
@@ -126,123 +81,14 @@
       # openFirewall = true;
     };
 
-    # hostapd = {
-    #   enable = true;
-    #   radios = {
-    #     wlp0s20u1u2 = {
-    #       # wifi4.enable = false;
-    #       # wifi5.enable = false;
-    #       # settings.ieee80211n = true; # otherwise enabled by wifi4.enable
-    #       networks.wlp0s20u1u2 = {
-    #         ssid = "Skynet-Tor";
-    #         authentication.saePasswords = [
-    #           { password = "REMOVED_OLD_PASSWORD_FROM_HISTORY"; }
-    #         ];
-    #       };
-
-    #     };
-    #   };
-    # };
-
-    # dnsmasq = {
-    #   enable = true;
-    #   extraConfig = ''
-    #     interface=wlp0s20u1u2
-    #     bind-interfaces
-    #     dhcp-range=192.168.12.10,192.168.12.254,24h
-    #   '';
-    # };
-
-    # kea.dhcp4 = {
-    #   enable = true;
-    #   # interfaces = [ "wlp0s20u1u2" ];
-    #   settings = {
-    #     interfaces-config = {
-    #       interfaces = [
-    #         "wlp0s20u1u2"
-    #       ];
-    #     };
-    #     lease-database = {
-    #       name = "/var/lib/kea/dhcp4.leases";
-    #       persist = true;
-    #       type = "memfile";
-    #     };
-    #     rebind-timer = 2000;
-    #     renew-timer = 1000;
-    #     subnet4 = [
-    #       {
-    #         pools = [
-    #           {
-    #             pool = "192.168.12.100 - 192.168.12.240";
-    #           }
-    #         ];
-    #         subnet = "192.168.12.0/24";
-    #       }
-    #     ];
-    #     valid-lifetime = 4000;
-    #   };
-    # };
-
-    # haveged.enable = true;
-
-    # k3s = {
-    #   enable = true;
-    #   role = "server";
-    # };
-
-    # printing = {
-    #   enable = true;
-    #   drivers = [ pkgs.brlaser ];
-    #   browsing = true;
-    #   listenAddresses = [
-    #     "*:631"
-    #   ]; # Not 100% sure this is needed and you might want to restrict to the local network
-    #   allowFrom = [
-    #     "all"
-    #   ]; # this gives access to anyone on the interface you might want to limit it see the official documentation
-    #   defaultShared = true; # If you want
-    # };
-
-    # avahi = {
-    #   enable = true;
-    #   publish.enable = true;
-    #   publish.userServices = true;
-    # };
-
     tailscale = {
       enable = true;
       useRoutingFeatures = "both";
       extraUpFlags = "--advertise-exit-node --login-server=https://headscale.szczepan.ski";
     };
 
-    borgbackup.jobs.home = rec {
+    borgbackup.jobs.all = rec {
       repo = "ssh://u278697-sub8@u278697.your-storagebox.de:23/./borg-backup-mini";
-
-      compression = "auto,zstd";
-      encryption = {
-        mode = "repokey-blake2";
-        passCommand = "cat ${config.sops.secrets.borg-key.path}";
-      };
-      extraCreateArgs = "--stats --verbose --checkpoint-interval=600 --exclude-caches";
-      extraPruneArgs = [
-        "--save-space"
-        "--stats"
-      ];
-      extraCompactArgs = [
-        "--cleanup-commits"
-      ];
-      environment = {
-        BORG_RSH = "ssh -i /home/alex/.ssh/id_ed55129";
-        BORG_BASE_DIR = "/persist/borg";
-      };
-      readWritePaths = ["/persist/borg"];
-      paths = ["/home/alex" "/persist"];
-      startAt = "daily";
-      prune.keep = {
-        daily = 7;
-        weekly = 4;
-        monthly = 6;
-      };
       exclude = [
         "/home/alex/mounted"
         "/home/alex/.cache"
@@ -251,6 +97,27 @@
     };
   };
 
+  virtualisation = {
+    libvirtd = {
+      enable = true;
+      qemu = {
+        package = pkgs.qemu_kvm;
+        swtpm.enable = true;
+        ovmf = {
+          enable = true;
+          packages = [
+            (pkgs.OVMF.override {
+              secureBoot = true;
+              tpmSupport = true;
+            })
+            .fd
+          ];
+        };
+      };
+    };
+    spiceUSBRedirection.enable = true;
+  };
+
   powerManagement = {
     enable = true;
     powertop.enable = true;