reset later

flake.lock

@@ -10,11 +10,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1677247280,
+        "lastModified": 1677453742,
-        "narHash": "sha256-sa+8MtoAOSLsWP9vf0qiJUyMovIEYgDzHE8TkoK04Hk=",
+        "narHash": "sha256-/DNOThcCGz21Met/aMhm7NGqughtpxQzrlAqTuq+YZQ=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "833f87c8ff574a29aea3e091045cbaed3cf86bc1",
+        "rev": "4828951d9d05accd244bf8c24706f046b485aceb",
         "type": "github"
       },
       "original": {
@@ -221,11 +221,11 @@
         "utils": "utils_2"
       },
       "locked": {
-        "lastModified": 1676257154,
+        "lastModified": 1677757546,
-        "narHash": "sha256-eW3jymNLpdxS5fkp9NWKyNtgL0Gqtgg1vCTofKXDF1g=",
+        "narHash": "sha256-tA1ukoluctzLVyWRaKtD4KlTwgXbUsGB5vcyni1OJ9I=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "2cb27c79117a2a75ff3416c3199a2dc57af6a527",
+        "rev": "86bb69b0b1e10d99a30c4352f230f03106dd0f8a",
         "type": "github"
       },
       "original": {
@@ -237,11 +237,11 @@
     },
     "latest": {
       "locked": {
-        "lastModified": 1677063315,
+        "lastModified": 1677587185,
-        "narHash": "sha256-qiB4ajTeAOVnVSAwCNEEkoybrAlA+cpeiBxLobHndE8=",
+        "narHash": "sha256-zYT66MAYwctAQqI5VBw3LbBXiSKdB8vuMAqCGG8onbE=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "988cc958c57ce4350ec248d2d53087777f9e1949",
+        "rev": "68196a61c26748d3e53a6803de3d2f8c69f27831",
         "type": "github"
       },
       "original": {
@@ -258,11 +258,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1676707513,
+        "lastModified": 1677620425,
-        "narHash": "sha256-Cr8f0zUpjb9T+aiClDFpJKVqfKKa6S/fbxPcSTX8UHI=",
+        "narHash": "sha256-ThhVPUEfXtnS6kziQMY2GwcUZard1E16+5TA/UKJBf4=",
         "owner": "musnix",
         "repo": "musnix",
-        "rev": "2289b7c353e56ee18270fb6b43965036942b2d0f",
+        "rev": "eedb1d32ad356877b0888fb8e3ffb32e71f874de",
         "type": "github"
       },
       "original": {
@@ -288,11 +288,11 @@
     },
     "nixos": {
       "locked": {
-        "lastModified": 1677075010,
+        "lastModified": 1677624842,
-        "narHash": "sha256-X+UmR1AkdR//lPVcShmLy8p1n857IGf7y+cyCArp8bU=",
+        "narHash": "sha256-4DF9DbDuK4/+KYx0L6XcPBeDHUFVCtzok2fWtwXtb5w=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "c95bf18beba4290af25c60cbaaceea1110d0f727",
+        "rev": "d70f5cd5c3bef45f7f52698f39e7cc7a89daa7f0",
         "type": "github"
       },
       "original": {
@@ -323,11 +323,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1677232326,
+        "lastModified": 1677591639,
-        "narHash": "sha256-rAk2/80kLvA3yIMmSV86T1B4kNvwCFMSQ1FxXndaUB0=",
+        "narHash": "sha256-DMlAyge+u3K+JOFLA5YfdjqagdAYJf29YGBWpy5izg4=",
         "owner": "nixos",
         "repo": "nixos-hardware",
-        "rev": "2d44015779cced4eec9df5b8dab238b9f6312cb2",
+        "rev": "77de4cd09db4dbee9551ed2853cfcf113d7dc5ce",
         "type": "github"
       },
       "original": {

hosts/chonk/chonk.nix

@@ -11,6 +11,4 @@ in {
   imports = [
     ./configuration.nix
   ];
-
-  networking.networkmanager.enable = lib.mkForce false;
 }

hosts/chonk/configuration.nix

@@ -20,6 +20,9 @@
     ./invoiceplane.nix
     #./tang.nix
     #./whiteboard.nix
+
+    ./libvirt-container.nix
+    ./monitoring.nix
   ];
 
   boot.loader.systemd-boot.enable = lib.mkForce false;
@@ -32,10 +35,9 @@
   networking.nat.internalIPs = ["10.10.42.0/24"];
   networking.nat.externalInterface = "eno1";
 
+  networking.firewall.enable = lib.mkForce true;
   networking.firewall.allowedTCPPorts = [80 443 2222];
   networking.firewall.allowedUDPPorts = [51899];
 
-  networking.firewall.enable = lib.mkForce true;
-
   system.stateVersion = "21.05"; # Did you read the comment?
 }

hosts/chonk/hardware-configuration.nix

@@ -88,7 +88,9 @@
 
     nameservers = ["95.129.51.51" "80.244.244.244"];
 
-    interfaces."bond0" = {
+    bridges."br0".interfaces = ["bond0"];
+
+    interfaces."br0" = {
       ipv4.addresses = [
         {
           address = "80.244.242.2";

hosts/chonk/invoiceplane.nix

@@ -51,10 +51,6 @@ in {
         enable = true;
         stateDir = containerStateDir;
 
-        extraConfig = ''
-          ENABLE_DEBUG=true
-        '';
-
         database = {
           user = "invoiceplane";
           name = "invoiceplane";

hosts/chonk/libvirt-container.nix

@@ -0,0 +1,63 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  networking.firewall.allowedTCPPorts = [4222];
+
+  containers."libvirt-container" = {
+    autoStart = true;
+
+    bindMounts."/dev/kvm" = {
+      hostPath = "/dev/kvm";
+      isReadOnly = false;
+    };
+
+    allowedDevices = [
+      {
+        node = "/dev/kvm";
+        modifier = "rw";
+      }
+      {
+        node = "/dev/net/tun";
+        modifier = "rw";
+      }
+      {
+        node = "/dev/vnet*";
+        modifier = "rw";
+      }
+    ];
+
+    forwardPorts = [
+      {
+        hostPort = 4222;
+      }
+    ];
+
+    enableTun = true;
+
+    #extraFlags = [ "-U" ];
+
+    config = {
+      config,
+      pkgs,
+      ...
+    }: {
+      networking.firewall.enable = false;
+
+      virtualisation.libvirtd.enable = true;
+      security.polkit.enable = true;
+
+      services.openssh = {
+        enable = true;
+        ports = [4222];
+      };
+
+      users.users.root = {
+        openssh.authorizedKeys.keys = ["ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAqkqMYgncrnczcW/0PY+Z+FmNXXpgw6D9JWTTwiainy hensoko@hensoko-tp-work"];
+      };
+
+      system.stateVersion = "22.11";
+    };
+  };
+}

hosts/chonk/monitoring.nix

@@ -0,0 +1,27 @@
+{
+  config,
+  lib,
+  self,
+  ...
+}: {
+  pub-solar.monitoring-server.enable = true;
+
+  # wireguard exporter
+  networking.firewall.allowedTCPPorts = [9585];
+  services.prometheus = {
+    exporters.wireguard = {
+      enable = true;
+      withRemoteIp = true;
+    };
+    scrapeConfigs = [
+      {
+        job_name = "chonk-wireguard";
+        static_configs = [
+          {
+            targets = ["10.0.1.6:9586"];
+          }
+        ];
+      }
+    ];
+  };
+}

hosts/chonk/wireguard.nix

@@ -24,8 +24,6 @@
       privateKeyFile = "/run/agenix/home_controller_wireguard";
 
       peers = [
-        # For a client configuration, one peer entry for the server will suffice.
-
         {
           # giggles
           publicKey = "i5kiTSPGR2jrdHl+s/S6D0YWb+xkbPudczG2RWmWwCg=";
@@ -50,7 +48,14 @@
           # Send keepalives every 25 seconds. Important to keep NAT tables alive.
           persistentKeepalive = 25;
         }
+        {
+          # norman
+          publicKey = "FRNg+bJWPn4vAA2Fw8PXYsTpxdEKdVE+b7eTtl8ORxM=";
+          allowedIPs = ["10.0.1.121/32"];
 
+          # Send keepalives every 25 seconds. Important to keep NAT tables alive.
+          persistentKeepalive = 25;
+        }
         {
           # hsha
           publicKey = "sC0wWHE/tvNaVYX3QQTHQUmSTTjZMOjkQ5x/qy6qjTc=";

hosts/companion/companion.nix

@@ -1,18 +1,18 @@
-{ config, pkgs, lib, ... }:
+{
-with lib;
+  config,
-let
+  pkgs,
+  lib,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   xdg = config.home-manager.users."${psCfg.user.name}".xdg;
-in
+in {
-{
   imports = [
     ./configuration.nix
   ];
 
   config = {
     nixpkgs.crossSystem.system = "aarch64-linux";
-
-    boot.plymouth.enable = lib.mkForce false;
-    pub-solar.nextcloud.enable = lib.mkForce false;
   };
 }

hosts/companion/home-controller.nix

@@ -1,55 +1,16 @@
-{ self, config, pkgs, ... }:
-
 {
+  self,
+  config,
+  pkgs,
+  ...
+}: {
   config = {
-    #age.secrets.home_controller_k3s_token.file = "${self}/secrets/home_controller_k3s_server_token.age";
     age.secrets.home_controller_wireguard.file = "${self}/secrets/home_controller_companion_wireguard_key.age";
 
     pub-solar.home-controller = {
       enable = true;
-      role = "server";
       ownIp = "10.0.1.13";
-
+      wireguardPrivateKeyFile = "/run/agenix/home_controller_wireguard";
-      k3s = {
-        serverAddr = "https://api.kube:6443";
-        tokenFile = "/run/agenix/home_controller_k3s_token";
-        enableLocalStorage = true;
-        enableZfs = true;
-      };
-
-      wireguard = {
-        privateKeyFile = "/run/agenix/home_controller_wireguard";
-        peers = [
-          {
-            # cube
-            publicKey = "UVzVK5FwXW/AGNVipudUDT43NgCiNpsunzkzjpTvVnk=";
-            allowedIPs = [ "10.0.1.5/32" ];
-            endpoint = "data.gssws.de:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # giggles
-            publicKey = "i5kiTSPGR2jrdHl+s/S6D0YWb+xkbPudczG2RWmWwCg=";
-            allowedIPs = [ "10.0.1.11/32" ];
-            endpoint = "giggles.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # cox
-            publicKey = "VogQYYYNdXLhPKY9/P2WAn6gfEX9ojN3VD+DKx4gl0k=";
-            allowedIPs = [ "10.0.1.12/32" ];
-            endpoint = "cox.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # ringo
-            publicKey = "n4fGufXDjHitgS2HqVjKRdSNw+co1rYEV1Sw+sCCVzw=";
-            allowedIPs = [ "10.0.1.21/32" ];
-            endpoint = "ringo.local:51899";
-            persistentKeepalive = 25;
-          }
-        ];
-      };
     };
   };
 }

hosts/cox/home-controller.nix

@@ -5,54 +5,13 @@
   ...
 }: {
   config = {
-    #age.secrets.home_controller_k3s_token.file = "${self}/secrets/home_controller_k3s_server_token.age";
     age.secrets.home_controller_wireguard.file = "${self}/secrets/home_controller_cox_wireguard_key.age";
 
     pub-solar.home-controller = {
       enable = true;
-      role = "server";
       ownIp = "10.0.1.12";
 
-      k3s = {
+      wireguardPrivateKeyFile = "/run/agenix/home_controller_wireguard";
-        serverAddr = "https://api.kube:6443";
-        tokenFile = "/run/agenix/home_controller_k3s_token";
-        enableLocalStorage = true;
-        enableZfs = true;
-      };
-
-      wireguard = {
-        privateKeyFile = "/run/agenix/home_controller_wireguard";
-        peers = [
-          {
-            # chonk
-            publicKey = "t1DS0y6eVzyGwomKAEWTWVsHK3xB7M/fNQ3wLgE3+B8=";
-            allowedIPs = ["10.0.1.6/32"];
-            endpoint = "data.gssws.de:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # giggles
-            publicKey = "i5kiTSPGR2jrdHl+s/S6D0YWb+xkbPudczG2RWmWwCg=";
-            allowedIPs = ["10.0.1.11/32"];
-            endpoint = "giggles.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # companion
-            publicKey = "7EUcSUckw/eLiWFHD+AzfcoKWstjr+cL70SupOJ6zC0=";
-            allowedIPs = ["10.0.1.13/32"];
-            endpoint = "companion.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # ringo
-            publicKey = "n4fGufXDjHitgS2HqVjKRdSNw+co1rYEV1Sw+sCCVzw=";
-            allowedIPs = ["10.0.1.21/32"];
-            endpoint = "ringo.local:51899";
-            persistentKeepalive = 25;
-          }
-        ];
-      };
     };
   };
 }

hosts/giggles/home-controller.nix

@@ -9,47 +9,9 @@
 
     pub-solar.home-controller = {
       enable = true;
-      role = "server";
       ownIp = "10.0.1.11";
 
-      k3s = {
+      wireguardPrivateKeyFile = "/run/agenix/home_controller_wireguard";
-        enableLocalStorage = true;
-        enableZfs = true;
-      };
-
-      wireguard = {
-        privateKeyFile = "/run/agenix/home_controller_wireguard";
-        peers = [
-          {
-            # chonk
-            publicKey = "t1DS0y6eVzyGwomKAEWTWVsHK3xB7M/fNQ3wLgE3+B8=";
-            allowedIPs = ["10.0.1.6/32"];
-            endpoint = "data.gssws.de:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # cox
-            publicKey = "VogQYYYNdXLhPKY9/P2WAn6gfEX9ojN3VD+DKx4gl0k=";
-            allowedIPs = ["10.0.1.12/32"];
-            endpoint = "cox.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # companion
-            publicKey = "7EUcSUckw/eLiWFHD+AzfcoKWstjr+cL70SupOJ6zC0=";
-            allowedIPs = ["10.0.1.13/32"];
-            endpoint = "companion.local:51899";
-            persistentKeepalive = 25;
-          }
-          {
-            # ringo
-            publicKey = "n4fGufXDjHitgS2HqVjKRdSNw+co1rYEV1Sw+sCCVzw=";
-            allowedIPs = ["10.0.1.21/32"];
-            endpoint = "ringo.local:51899";
-            persistentKeepalive = 25;
-          }
-        ];
-      };
     };
   };
 }

hosts/norman/.config/sway/config.d/screens.conf

@@ -1,18 +1,19 @@
-set $left 'Dell Inc. DELL S2721DS D0SVQ43'
+set $left 'Dell Inc. DELL S3222DGM G1FFT63'
-set $middle 'Eizo Nanao Corporation EV2316W 39117013'
+set $right 'Dell Inc. DELL S2721DS D0SVQ43'
-set $right 'Chimei Innolux Corporation 0x14D4'
+set $bottom 'Chimei Innolux Corporation 0x14D4'
 
 output $left {
   scale 1
-  pos 0 0
+  pos 0 690
-}
-
-output $middle {
-  scale 1
-  pos 2560 770
 }
 
 output $right {
   scale 1
-  pos 1000 1440
+  pos 2560 0
+  transform 90
+}
+
+output $bottom {
+  scale 1
+  pos 0 2130
 }

hosts/norman/builder.nix

@@ -11,7 +11,7 @@
   nix.buildMachines = [
     {
       hostName = "builder";
-      systems = ["x86_64-linux" "aarch64-linux"];
+      systems = ["x86_64-linux" "aarch64-linux" "i686-linux"];
       maxJobs = 20;
       speedFactor = 2;
       supportedFeatures = ["nixos-test" "benchmark" "big-parallel" "kvm"];
@@ -21,7 +21,6 @@
 
   nix.distributedBuilds = true;
   nix.settings = {
-    substituters = ["ssh-ng://builder"];
     trusted-public-keys = ["chonk:1b/yLBRW2ZeL9jErW1ogMRUTq/hidJnZOxopx363JSo="];
     builders-use-substitutes = true;
   };

hosts/norman/hardware-configuration.nix

@@ -15,7 +15,7 @@
   boot.kernelModules = ["kvm-intel"];
   boot.extraModulePackages = [];
 
-  boot.kernelPackages = pkgs.linuxPackages_latest;
+  boot.kernelPackages = pkgs.linuxPackages_xanmod_latest;
   boot.loader.grub.trustedBoot = {
     enable = true;
     systemHasTPM = "YES_TPM_is_activated";

hosts/norman/wireguard.nix

@@ -59,7 +59,7 @@
     wg1 = {
       # Determines the IP address and subnet of the client's end of the tunnel interface.
       ips = [
-        "10.7.0.21"
+        "10.0.1.121"
       ];
       listenPort = 51821; # to match firewall allowedUDPPorts (without this wg uses random port numbers)
 
@@ -77,13 +77,12 @@
           # Public key of the server (not a file path).
           publicKey = "t1DS0y6eVzyGwomKAEWTWVsHK3xB7M/fNQ3wLgE3+B8=";
 
-          # Forward all the traffic via VPN.
           allowedIPs = [
-            "10.7.0.0/24"
+            "10.0.1.0/24"
           ];
 
           # Set this to the server IP and port.
-          endpoint = "80.244.242.2:51820"; # ToDo: route to endpoint not automatically configured https://wiki.archlinux.org/index.php/WireGuard#Loop_routing https://discourse.nixos.org/t/solved-minimal-firewall-setup-for-wireguard-client/7577
+          endpoint = "vpn.gssws.de:51899";
 
           # Send keepalives every 25 seconds. Important to keep NAT tables alive.
           persistentKeepalive = 25;

modules/graphical/default.nix

@@ -110,16 +110,7 @@ in {
           gnome.nautilus
           gnome.yelp
           hicolor-icon-theme
-
-          wine
-
           toggle-kbd-layout
-
-          wcwd
-
-          vlc
-
-          gimp
         ];
 
         xdg.configFile."alacritty/alacritty.yml" = {

modules/home-controller/default.nix

@@ -1,27 +1,21 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.home-controller;
-in
+in {
-{
   imports = [
-    #./k3s.nix
     ./wireguard.nix
+    ./monitoring-client.nix
   ];
 
   options.pub-solar.home-controller = {
     enable = mkEnableOption "Control your home";
 
-    role = mkOption {
-      description = ''
-        Whether the node should run as a server or agent.
-        Note that the server, by default, also runs as an agent.
-      '';
-      default = "server";
-      type = types.enum [ "server" "agent" ];
-    };
-
     ownIp = mkOption {
       description = ''
         Internal ip in wireguard used for cluster control-plane communication.
@@ -29,103 +23,11 @@ in
       type = types.str;
     };
 
-    k3s = {
+    wireguardPrivateKeyFile = mkOption {
-      enableLocalStorage = mkOption {
+      description = ''
-        description = ''
+        Location of private key file
-          Enable local storage provisioner.
-        '';
-        default = false;
-        type = types.bool;
-      };
-
-      defaultLocalStoragePath = mkOption {
-        description = ''
-          Default path to use for local storage provisioner.
-        '';
-        default = "/var/lib/rancher/k3s/storage";
-        type = types.path;
-      };
-
-      flannelBackend = mkOption {
-        description = ''
-          Flannel backend to use.
-        '';
-        default = "wireguard-native";
-        type = types.str;
-      };
-
-      serverAddr = mkOption {
-        description = ''
-          Set server address of master
-        '';
-        default = "";
-        type = types.str;
-        example = "https://api.kube:6443";
-      };
-
-      tokenFile = mkOption {
-        description = ''
-          Location of token file used to join cluster.
-        '';
-        default = "";
-        type = types.str;
-      };
-
-      enableZfs = mkOption {
-        description = ''
-          Enable when k3s should use a ZFS compatible runtime.
-        '';
-        default = false;
-        type = types.bool;
-      };
-
-      zfsPool = mkOption {
-        description = ''
-          The ZFS pool to use and create a containerd volume in.
-        '';
-        default = "zroot";
-        type = types.str;
-      };
-    };
-
-    wireguard = {
-      privateKeyFile = mkOption {
-        description = ''
-          Location of private key file
-        '';
-        type = types.path;
-      };
-
-      listenPort = mkOption {
-        description = ''
-          Port for wireguard.
-        '';
-        default = 51899;
-        type = types.int;
-      };
-
-      peers = mkOption {
-        description = ''
-          Wireguard peers.
-        '';
-        type = types.listOf types.attrs;
-      };
-    };
-  };
-
-  config = mkIf cfg.enable {
-    boot.kernelModules = [ "rbd" ];
-
-    networking.extraHosts =
-      ''
-        192.168.42.231 ringo.local
-        192.168.42.232 giggles.local
-        192.168.42.234 cox.local
-        192.168.42.236 companion.local
-        10.0.1.11      api.kube giggles.kube
-        10.0.1.12      cox.kube
-        10.0.1.13      companion.kube
-        10.0.1.21      ringo.kube
       '';
+      type = types.path;
+    };
   };
 }

modules/home-controller/k3s.nix

@@ -1,77 +0,0 @@
-{ lib, config, pkgs, ... }:
-with lib;
-let
-  psCfg = config.pub-solar;
-  cfg = config.pub-solar.home-controller;
-in
-{
-  config = mkIf cfg.enable {
-    environment.systemPackages = with pkgs; [
-      kubernetes-helm
-    ];
-
-    environment.sessionVariables = lib.mkIf (cfg.role == "server") rec {
-      KUBECONFIG = "/etc/rancher/k3s/k3s.yaml";
-    };
-
-    networking.firewall.enable = lib.mkForce false;
-
-    services.k3s = {
-      enable = true;
-      role = cfg.role;
-      serverAddr = lib.mkIf (cfg.k3s.serverAddr != "") cfg.k3s.serverAddr;
-      tokenFile = lib.mkIf (cfg.k3s.tokenFile != "") cfg.k3s.tokenFile;
-      extraFlags = concatStringsSep " " (
-        [
-          "--node-ip ${cfg.ownIp}"
-          "--container-runtime-endpoint unix:///run/containerd/containerd.sock"
-
-          "${optionalString (cfg.role == "server") "--disable servicelb"}"
-          "${optionalString (cfg.role == "server") "--disable traefik"}"
-
-          "${optionalString (cfg.role == "server") "--bind-address ${cfg.ownIp}"}"
-
-          "${optionalString (cfg.role == "server" && cfg.k3s.flannelBackend != "") "--flannel-backend=${cfg.k3s.flannelBackend}"}"
-
-          "${optionalString (cfg.role == "server" && !cfg.k3s.enableLocalStorage) "--disable local-storage"}"
-          "${optionalString (cfg.role == "server" && cfg.k3s.enableLocalStorage) "--default-local-storage-path ${cfg.k3s.defaultLocalStoragePath}"}"
-
-          "${optionalString cfg.k3s.enableZfs "--snapshotter=zfs"}"
-        ]
-      );
-    };
-
-    systemd.services.containerd = mkIf cfg.k3s.enableZfs {
-      serviceConfig = {
-        ExecStartPre = [
-          "-${pkgs.zfs}/bin/zfs create -o mountpoint=/var/lib/containerd/io.containerd.snapshotter.v1.zfs ${cfg.k3s.zfsPool}/containerd"
-        ];
-      };
-    };
-
-    systemd.services.k3s = {
-      after = [ "containerd.service" ];
-      requisite = [ "containerd.service" ];
-    };
-
-    virtualisation.containerd = {
-      enable = true;
-      settings =
-        let
-          fullCNIPlugins = pkgs.buildEnv {
-            name = "full-cni";
-            paths = with pkgs; [
-              cni-plugins
-              cni-plugin-flannel
-            ];
-          };
-        in
-        {
-          plugins."io.containerd.grpc.v1.cri".cni = {
-            bin_dir = "${fullCNIPlugins}/bin";
-            conf_dir = "/var/lib/rancher/k3s/agent/etc/cni/net.d/";
-          };
-        };
-    };
-  };
-}

modules/home-controller/monitoring-client.nix

@@ -0,0 +1,13 @@
+{
+  config,
+  pkgs,
+  lib,
+  ...
+}: let
+  cfg = config.pub-solar.home-controller;
+in {
+  pub-solar.monitoring-client = lib.mkIf cfg.enable {
+    enable = true;
+    listenAddress = cfg.ownIp;
+  };
+}

modules/home-controller/wireguard.nix

@@ -1,22 +1,33 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.home-controller;
-in
+in {
-{
   config = mkIf cfg.enable {
     systemd.services.wireguard-wghome.serviceConfig.Restart = "on-failure";
     systemd.services.wireguard-wghome.serviceConfig.RestartSec = "5s";
 
-    networking.firewall.allowedUDPPorts = [ cfg.wireguard.listenPort ];
+    networking.firewall.allowedUDPPorts = [51899];
 
     networking.wireguard.interfaces = {
       wghome = {
-        ips = [ cfg.ownIp ];
+        ips = [cfg.ownIp];
-        listenPort = cfg.wireguard.listenPort;
+        listenPort = 51899;
-        privateKeyFile = cfg.wireguard.privateKeyFile;
+        privateKeyFile = cfg.wireguardPrivateKeyFile;
-        peers = cfg.wireguard.peers;
+        peers = [
+          {
+            # chonk
+            publicKey = "t1DS0y6eVzyGwomKAEWTWVsHK3xB7M/fNQ3wLgE3+B8=";
+            allowedIPs = ["10.0.1.0/24"];
+            endpoint = "vpn.gssws.de:51899";
+            persistentKeepalive = 25;
+          }
+        ];
       };
     };
   };

modules/monitoring-client/default.nix

@@ -0,0 +1,29 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
+  psCfg = config.pub-solar;
+  cfg = config.pub-solar.monitoring-client;
+in {
+  options.pub-solar.monitoring-client = {
+    enable = mkEnableOption "Install a monitoring client node";
+    listenAddress = mkOption {
+      type = types.str;
+    };
+  };
+
+  config = mkIf cfg.enable {
+    services.prometheus.exporters = {
+      node = {
+        enable = true;
+        enabledCollectors = ["systemd"];
+        port = 9002;
+        openFirewall = true;
+        listenAddress = cfg.listenAddress;
+      };
+    };
+  };
+}

modules/monitoring-server/default.nix

@@ -0,0 +1,69 @@
+{
+  lib,
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
+  psCfg = config.pub-solar;
+  cfg = config.pub-solar.monitoring-server;
+in {
+  options.pub-solar.monitoring-server = {
+    enable = mkEnableOption "Install a monitoring server node";
+  };
+
+  config = mkIf cfg.enable {
+    networking.firewall.allowedTCPPorts = [2342 9001];
+
+    pub-solar.monitoring-client = {
+      enable = true;
+      listenAddress = "10.0.1.6";
+    };
+
+    services.grafana = {
+      enable = true;
+      port = 2342;
+      addr = "10.0.1.6";
+    };
+
+    services.prometheus = {
+      enable = true;
+      listenAddress = "10.0.1.6";
+      port = 9001;
+      scrapeConfigs = [
+        {
+          job_name = "chonk";
+          static_configs = [
+            {
+              targets = ["10.0.1.6:9002"];
+            }
+          ];
+        }
+        {
+          job_name = "giggles";
+          static_configs = [
+            {
+              targets = ["10.0.1.11:9002"];
+            }
+          ];
+        }
+        {
+          job_name = "cox";
+          static_configs = [
+            {
+              targets = ["10.0.1.12:9002"];
+            }
+          ];
+        }
+        {
+          job_name = "companion";
+          static_configs = [
+            {
+              targets = ["10.0.1.13:9002"];
+            }
+          ];
+        }
+      ];
+    };
+  };
+}

modules/server/default.nix

@@ -1,10 +1,13 @@
-{ lib, config, pkgs, ... }:
+{
-with lib;
+  lib,
-let
+  config,
+  pkgs,
+  ...
+}:
+with lib; let
   psCfg = config.pub-solar;
   cfg = config.pub-solar.server;
-in
+in {
-{
   options.pub-solar.server = {
     enable = mkEnableOption "Enable server options like sshd";
   };
@@ -18,5 +21,8 @@ in
       passwordAuthentication = true;
       openFirewall = true;
     };
+
+    networking.networkmanager.enable = lib.mkForce false;
+    pub-solar.nextcloud.enable = lib.mkForce false;
   };
 }

modules/sway/default.nix

@@ -82,8 +82,8 @@ in {
             sway-launcher
             record-screen
             import-gtk-settings
-            s
             wcwd
+            wdisplays
           ];
 
           programs.waybar.enable = true;

users/hensoko/ssh.nix

@@ -38,6 +38,7 @@ in {
         };
         "companion" = {
           user = "iot";
+          hostname = "10.0.1.13";
         };
         "chonk" = {
           hostname = "80.244.242.2";