adding beszel agents

flakes/beszel/flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "beszel-nixpkgs": {
+      "locked": {
+        "lastModified": 1763421233,
+        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "beszel-nixpkgs": "beszel-nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flakes/beszel/flake.nix

@@ -0,0 +1,67 @@
+{
+  inputs = {
+    beszel-nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  };
+
+  outputs =
+    {
+      beszel-nixpkgs,
+      ...
+    }:
+    {
+      nixosModules = {
+        hub = { ... }: { };
+        agent =
+          {
+            config,
+            lib,
+            pkgs,
+            ...
+          }:
+          let
+            declaration = "services/monitoring/beszel-agent.nix";
+            nixpkgs = beszel-nixpkgs;
+            beszelPkgs = import nixpkgs {
+              system = pkgs.stdenv.hostPlatform.system;
+            };
+          in
+          {
+            disabledModules = [ declaration ];
+            imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
+            options.beszelAgent = {
+              listen = lib.mkOption {
+                type = lib.types.str;
+                description = "The listen:port address for agent";
+              };
+              token = lib.mkOption {
+                type = lib.types.str;
+                description = "The token for agent";
+              };
+              key = lib.mkOption {
+                type = lib.types.str;
+                description = "The public key for hub";
+                default = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDcAr8fbW4XyfL/tCMeMtD+Ou/FFywCNfsHdyvYs3qXf";
+              };
+              hub = lib.mkOption {
+                type = lib.types.str;
+                description = "The hub url";
+                default = "http://100.64.0.13:8090";
+              };
+            };
+            config = {
+              services.beszel.agent = {
+                package = beszelPkgs.beszel;
+                enable = true;
+                environment = {
+                  SYSTEM_NAME = config.networking.hostName;
+                  LISTEN = config.beszelAgent.listen;
+                  HUB_URL = config.beszelAgent.hub;
+                  TOKEN = config.beszelAgent.token;
+                  KEY = config.beszelAgent.key;
+                };
+              };
+            };
+          };
+      };
+    };
+}

hosts/h003/flake.nix

@@ -22,19 +22,24 @@
       ...
     }@inputs:
     let
-      configuration_name = "h003";
+      hostConfig = {
-      system = "x86_64-linux";
+        configurationName = "h003";
-      stateVersion = "25.05";
+        system = "x86_64-linux";
-      primaryUser = "luser";
+        stateVersion = "25.05";
+        primaryUser = "luser";
+
+        overlayIp = "100.64.0.14";
+      };
       lib = nixpkgs.lib;
     in
+    with hostConfig;
     {
       nixosConfigurations = {
-        "${configuration_name}" = (
+        "${configurationName}" = (
           lib.nixosSystem {
             inherit system;
             specialArgs = {
-              inherit inputs;
+              inherit inputs hostConfig;
             };
             modules = [
               home-manager.nixosModules.default
@@ -84,8 +89,8 @@
 
                   # System configuration
                   system.stateVersion = stateVersion;
-                  networking.hostName = configuration_name;
+                  networking.hostName = configurationName;
-                  programs.nh.flake = "/home/${primaryUser}/.config/nixos-config/hosts/${configuration_name}";
+                  programs.nh.flake = "/home/${primaryUser}/.config/nixos-config/hosts/${configurationName}";
                   nixpkgs.config.allowUnfree = true;
                   users.users = {
                     "${primaryUser}" = {

hosts/h003/monitoring_agent.nix

@@ -0,0 +1,32 @@
+{
+  inputs,
+  config,
+  hostConfig,
+  ...
+}:
+let
+  declaration = "services/monitoring/beszel-agent.nix";
+  nixpkgs = inputs.beszel-nixpkgs;
+  pkgs = import nixpkgs {
+    system = "x86_64-linux";
+    config.allowUnfree = true;
+  };
+in
+{
+  disabledModules = [ declaration ];
+  imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
+  config = {
+    services.beszel.agent = {
+      package = pkgs.beszel;
+      enable = true;
+      environment = {
+        SYSTEM_NAME = config.networking.hostName;
+        LISTEN = "${hostConfig.overlayIp}:45876";
+        HUB_URL = "http://100.64.0.13:8090";
+        # TODO this is only safe since I am running it in the overlay network only, rotate all keys if we change that.
+        TOKEN = "20208198-87c2-4bd1-ab09-b97c3b9c6a6e";
+        KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDcAr8fbW4XyfL/tCMeMtD+Ou/FFywCNfsHdyvYs3qXf";
+      };
+    };
+  };
+}

hosts/linode/l001/monitoring_agent.nix

@@ -0,0 +1,31 @@
+{
+  inputs,
+  config,
+  ...
+}:
+let
+  declaration = "services/monitoring/beszel-agent.nix";
+  nixpkgs = inputs.beszel-nixpkgs;
+  pkgs = import nixpkgs {
+    system = "x86_64-linux";
+    config.allowUnfree = true;
+  };
+in
+{
+  disabledModules = [ declaration ];
+  imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
+  config = {
+    services.beszel.agent = {
+      package = pkgs.beszel;
+      enable = true;
+      environment = {
+        SYSTEM_NAME = config.networking.hostName;
+        LISTEN = "100.64.0.13:45876";
+        HUB_URL = "http://100.64.0.13:8090";
+        # TODO this is only safe since I am running it in the overlay network only, rotate all keys if we change that.
+        TOKEN = "20208198-87c2-4bd1-ab09-b97c3b9c6a6e";
+        KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDcAr8fbW4XyfL/tCMeMtD+Ou/FFywCNfsHdyvYs3qXf";
+      };
+    };
+  };
+}

hosts/lio/flake.lock

@@ -25,6 +25,36 @@
         "type": "github"
       }
     },
+    "beszel": {
+      "inputs": {
+        "beszel-nixpkgs": "beszel-nixpkgs"
+      },
+      "locked": {
+        "path": "../../flakes/beszel",
+        "type": "path"
+      },
+      "original": {
+        "path": "../../flakes/beszel",
+        "type": "path"
+      },
+      "parent": []
+    },
+    "beszel-nixpkgs": {
+      "locked": {
+        "lastModified": 1763421233,
+        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "common": {
       "locked": {
         "path": "../../flakes/common",
@@ -189,11 +219,11 @@
     },
     "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1760524057,
+        "lastModified": 1763421233,
-        "narHash": "sha256-EVAqOteLBFmd7pKkb0+FIUyzTF61VKi7YmvP1tw4nEw=",
+        "narHash": "sha256-Stk9ZYRkGrnnpyJ4eqt9eQtdFWRRIvMxpNRf4sIegnw=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "544961dfcce86422ba200ed9a0b00dd4b1486ec5",
+        "rev": "89c2b2330e733d6cdb5eae7b899326930c2c0648",
         "type": "github"
       },
       "original": {
@@ -1138,6 +1168,7 @@
     },
     "root": {
       "inputs": {
+        "beszel": "beszel",
         "common": "common",
         "flatpaks": "flatpaks",
         "home-manager": "home-manager",

hosts/lio/flake.nix

@@ -12,6 +12,8 @@
     secrets.url = "git+https://git.joshuabell.xyz/ringofstorms/dotfiles?dir=flakes/secrets";
     # flatpaks.url = "path:../../flakes/flatpaks";
     flatpaks.url = "git+https://git.joshuabell.xyz/ringofstorms/dotfiles?dir=flakes/flatpaks";
+    beszel.url = "path:../../flakes/beszel";
+    # beszel.url = "git+https://git.joshuabell.xyz/ringofstorms/dotfiles?dir=flakes/beszel";
 
     ros_neovim.url = "git+https://git.joshuabell.xyz/ringofstorms/nvim";
   };
@@ -23,6 +25,7 @@
       common,
       secrets,
       flatpaks,
+      beszel,
       ros_neovim,
       ...
     }@inputs:
@@ -74,6 +77,17 @@
               common.nixosModules.tty_caps_esc
               common.nixosModules.zsh
 
+              beszel.nixosModules.agent
+              (
+                { ... }:
+                {
+                  beszelAgent = {
+                    listen = "100.64.0.1:45876";
+                    token = "20208198-87c2-4bd1-ab09-b97c3b9c6a6e";
+                  };
+                }
+              )
+
               ./configuration.nix
               ./hardware-configuration.nix
               (import ./containers.nix { inherit inputs; })

hosts/oracle/o001/monitoring_agent.nix

@@ -0,0 +1,31 @@
+{
+  inputs,
+  config,
+  ...
+}:
+let
+  declaration = "services/monitoring/beszel-agent.nix";
+  nixpkgs = inputs.beszel-nixpkgs;
+  pkgs = import nixpkgs {
+    system = "x86_64-linux";
+    config.allowUnfree = true;
+  };
+in
+{
+  disabledModules = [ declaration ];
+  imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
+  config = {
+    services.beszel.agent = {
+      package = pkgs.beszel;
+      enable = true;
+      environment = {
+        SYSTEM_NAME = config.networking.hostName;
+        LISTEN = "100.64.0.13:45876";
+        HUB_URL = "http://100.64.0.13:8090";
+        # TODO this is only safe since I am running it in the overlay network only, rotate all keys if we change that.
+        TOKEN = "20208198-87c2-4bd1-ab09-b97c3b9c6a6e";
+        KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDcAr8fbW4XyfL/tCMeMtD+Ou/FFywCNfsHdyvYs3qXf";
+      };
+    };
+  };
+}

hosts/oren/monitoring_agent.nix

@@ -0,0 +1,31 @@
+{
+  inputs,
+  config,
+  ...
+}:
+let
+  declaration = "services/monitoring/beszel-agent.nix";
+  nixpkgs = inputs.beszel-nixpkgs;
+  pkgs = import nixpkgs {
+    system = "x86_64-linux";
+    config.allowUnfree = true;
+  };
+in
+{
+  disabledModules = [ declaration ];
+  imports = [ "${nixpkgs}/nixos/modules/${declaration}" ];
+  config = {
+    services.beszel.agent = {
+      package = pkgs.beszel;
+      enable = true;
+      environment = {
+        SYSTEM_NAME = config.networking.hostName;
+        LISTEN = "100.64.0.13:45876";
+        HUB_URL = "http://100.64.0.13:8090";
+        # TODO this is only safe since I am running it in the overlay network only, rotate all keys if we change that.
+        TOKEN = "20208198-87c2-4bd1-ab09-b97c3b9c6a6e";
+        KEY = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDcAr8fbW4XyfL/tCMeMtD+Ou/FFywCNfsHdyvYs3qXf";
+      };
+    };
+  };
+}