Specify ZFS datasets dependencies for each service

.dir-locals.el

@@ -0,0 +1 @@
+((nil . ((ssh-deploy-root-remote . "/ssh:zion:/home/coolneng/system"))))

Makefile

@@ -1,7 +1,7 @@
 DIR=$(HOME)/Projects/zion
 
 switch:
-	nixos-rebuild switch --no-reexec --target-host root@zion \
+	nixos-rebuild switch --fast --target-host root@zion \
 	--build-host root@zion --flake path://$(DIR)#zion
 
 .DEFAULT_GOAL := switch

configuration.nix

@@ -1,51 +1,20 @@
-{
+{ config, inputs, pkgs, lib, ... }:
-  config,
-  inputs,
-  pkgs,
-  lib,
-  ...
-}:
 
 with pkgs;
 
 {
-  # Kernel configuration
-  boot = {
-    blacklistedKernelModules = [
-      "btusb"
-      "bluetooth"
-    ];
-    kernelParams = [
-      "zfs.zfs_arc_max=8589934592"
-      "zfs.zfs_arc_min=1073741824"
-    ];
-    supportedFilesystems = [ "zfs" ];
-    zfs = {
-      requestEncryptionCredentials = false;
-      extraPools = [ "vault" ];
-    };
-  };
-
-  # Secure boot using lanzaboote
-  boot.loader = {
-    efi.canTouchEfiVariables = true;
-    systemd-boot = {
-      enable = true;
-      configurationLimit = 50;
-      editor = false;
-    };
-    timeout = 3;
-  };
-
   # Declare system packages
   environment.systemPackages = [
     libraspberrypi
     htop
     neovim
     git
-    inputs.agenix.packages.${config.nixpkgs.localSystem.system}.default
+    inputs.agenix.packages.aarch64-linux.default
   ];
 
+  # Enable zswap
+  zramSwap.enable = true;
+
   # Configure basic SSH access
   services.openssh = {
     enable = true;
@@ -62,15 +31,12 @@ with pkgs;
   users.users.coolneng = {
     isNormalUser = true;
     home = "/home/coolneng";
-    extraGroups = [
+    extraGroups = [ "wheel" "docker" ];
-      "wheel"
-      "docker"
-    ];
     openssh.authorizedKeys.keys = [
       # panacea
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFRqINHR7/zc+c3/PuR+NeSsBHXXzBiEtFWSK6QaxQTW coolneng@panacea"
       # caravanserai
-      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIX0poiPhFLFh88fhpLFX7n1oCevVRyTxe9ZvGmjPq8n zion"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPTBWNtNp+vI2So4vISZX/yQv754ZzXqobFgUP3zk4FY zion"
     ];
     shell = "${fish}/bin/fish";
   };
@@ -85,6 +51,12 @@ with pkgs;
   time.timeZone = "Europe/Brussels";
   services.timesyncd.enable = true;
 
+  # Enable ZFS support
+  boot.supportedFilesystems = [ "zfs" ];
+
+  # Don't import encrypted datasets
+  boot.zfs.requestEncryptionCredentials = false;
+
   # Scrub zpool monthly
   services.zfs.autoScrub = {
     enable = true;
@@ -95,12 +67,7 @@ with pkgs;
   nix = {
     settings = {
       auto-optimise-store = true;
-      trusted-users = [
+      experimental-features = [ "nix-command" "flakes" ];
-        "root"
-        "coolneng"
-      ];
-      lazy-trees = true;
-      eval-cores = 2;
     };
     gc = {
       automatic = true;
@@ -111,42 +78,33 @@ with pkgs;
       keep-outputs = true
       keep-derivations = true
       gc-keep-outputs = true
-      experimental-features = nix-command flakes
     '';
   };
 
   # Use same version of nixpkgs for nix-shell
-  nix.nixPath =
+  nix.nixPath = let path = toString ./.;
-    let
+  in [ "nixpkgs=${inputs.nixpkgs}" "nixos-config=${path}/configuration.nix" ];
-      path = toString ./.;
-    in
-    [
-      "nixpkgs=${inputs.nixpkgs}"
-      "nixos-config=${path}/configuration.nix"
-    ];
 
   # Configure fish shell
   programs.fish.enable = true;
   users.users.root = {
     shell = "${fish}/bin/fish";
-    openssh.authorizedKeys.keys = config.users.users.coolneng.openssh.authorizedKeys.keys;
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFRqINHR7/zc+c3/PuR+NeSsBHXXzBiEtFWSK6QaxQTW coolneng@panacea"
+    ];
   };
 
-  # Keep logs for a month
+  # Keep logs for a week
-  services.journald.extraConfig = "MaxRetentionSec=4week";
+  services.journald.extraConfig = "MaxRetentionSec=1week";
 
-  # Increase inotify limits and maximum buffer size
+  # Increase inotify limits
-  boot.kernel.sysctl = {
+  boot.kernel.sysctl = { "fs.inotify.max_user_watches" = 204800; };
-    "fs.inotify.max_user_watches" = 204800;
-    "net.core.rmem_max" = 2500000;
-    "net.core.wmem_max" = 2500000;
-  };
 
   # MOTD message
   programs.fish.interactiveShellInit = "${./scripts/motd.sh}";
 
   # NixOS version
-  system.stateVersion = "24.11";
+  system.stateVersion = "22.05";
 
   # Specify secrets
   age = {
@@ -162,6 +120,7 @@ with pkgs;
       owner = "gitea";
       group = "gitea";
     };
+    secrets.ddclient.file = secrets/ddclient.age;
     secrets.miniflux = {
       file = secrets/miniflux.age;
       owner = "miniflux";
@@ -185,6 +144,8 @@ with pkgs;
     };
     secrets.telegram = {
       file = secrets/telegram.age;
+      owner = "matrix-as-telegram";
+      group = "matrix-as-telegram";
     };
     secrets.mqtt-sender = {
       file = secrets/mqtt-sender.age;
@@ -196,46 +157,10 @@ with pkgs;
       owner = "mosquitto";
       group = "mosquitto";
     };
-    secrets.facebook = {
+    secrets.nightscout = {
-      file = secrets/facebook.age;
+      file = secrets/nightscout.age;
-    };
+      owner = "coolneng";
-    secrets.signal = {
+      group = "podman";
-      file = secrets/signal.age;
-    };
-    secrets.inadyn-duckdns = {
-      file = secrets/inadyn-duckdns.age;
-      owner = "inadyn";
-      group = "inadyn";
-    };
-    secrets.inadyn-porkbun = {
-      file = secrets/inadyn-porkbun.age;
-      owner = "inadyn";
-      group = "inadyn";
-    };
-    secrets.inadyn-porkbun-secret = {
-      file = secrets/inadyn-porkbun-secret.age;
-      owner = "inadyn";
-      group = "inadyn";
-    };
-    secrets.acme-duckdns = {
-      file = secrets/acme-duckdns.age;
-      owner = "acme";
-      group = "nginx";
-    };
-    secrets.acme-porkbun = {
-      file = secrets/acme-porkbun.age;
-      owner = "acme";
-      group = "nginx";
-    };
-    secrets.microbin = {
-      file = secrets/microbin.age;
-      owner = "63026";
-      group = "63026";
-    };
-    secrets.readeck = {
-      file = secrets/readeck.age;
-      owner = "63026";
-      group = "63026";
     };
     identityPaths = [ "/etc/ssh/id_ed25519" ];
   };
@@ -243,9 +168,10 @@ with pkgs;
   # Auto-upgrade the system
   system.autoUpgrade = {
     enable = true;
-    allowReboot = true;
     flake = "/home/coolneng/system";
     flags = [
+      "--update-input"
+      "agenix"
       "--update-input"
       "nixpkgs"
       "--commit-lock-file"
@@ -277,6 +203,7 @@ with pkgs;
     ./modules/periodic.nix
     ./modules/communication.nix
     ./modules/information.nix
+    ./modules/device.nix
     ./modules/containers.nix
   ];
 

flake.lock

@@ -6,15 +6,14 @@
         "home-manager": "home-manager",
         "nixpkgs": [
           "nixpkgs"
-        ],
+        ]
-        "systems": "systems"
       },
       "locked": {
-        "lastModified": 1762618334,
+        "lastModified": 1684153753,
-        "narHash": "sha256-wyT7Pl6tMFbFrs8Lk/TlEs81N6L+VSybPfiIgzU8lbQ=",
+        "narHash": "sha256-PVbWt3qrjYAK+T5KplFcO+h7aZWfEj1UtyoKlvcDxh0=",
         "owner": "ryantm",
         "repo": "agenix",
-        "rev": "fcdea223397448d35d9b31f798479227e80183f6",
+        "rev": "db5637d10f797bb251b94ef9040b237f4702cde3",
         "type": "github"
       },
       "original": {
@@ -31,11 +30,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1744478979,
+        "lastModified": 1673295039,
-        "narHash": "sha256-dyN+teG9G82G+m+PX/aSAagkC+vUv0SgUw3XkPhQodQ=",
+        "narHash": "sha256-AsdYgE8/GPwcelGgrntlijMg4t3hLFJFCRF3tL5WVjA=",
         "owner": "lnl7",
         "repo": "nix-darwin",
-        "rev": "43975d782b418ebf4969e9ccba82466728c2851b",
+        "rev": "87b9d090ad39b25b2400029c64825fc2a8868943",
         "type": "github"
       },
       "original": {
@@ -45,63 +44,6 @@
         "type": "github"
       }
     },
-    "determinate": {
-      "inputs": {
-        "determinate-nixd-aarch64-darwin": "determinate-nixd-aarch64-darwin",
-        "determinate-nixd-aarch64-linux": "determinate-nixd-aarch64-linux",
-        "determinate-nixd-x86_64-linux": "determinate-nixd-x86_64-linux",
-        "nix": "nix",
-        "nixpkgs": "nixpkgs_2"
-      },
-      "locked": {
-        "lastModified": 1766177528,
-        "narHash": "sha256-Bl+p766mM7qNCZtMqmTz13RuUbOMKsFa+/vnGYoxgPk=",
-        "rev": "b159c082f0f9bdefa6c386189a13c5fa0734d8d8",
-        "revCount": 317,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/determinate/3.15.0/019b3865-57a1-7d80-98c5-962fac29c404/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/DeterminateSystems/determinate/%2A"
-      }
-    },
-    "determinate-nixd-aarch64-darwin": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-vDaEQ5T4eA7kEPREmm68IVWGR6zT0aDL5slZxA6dkSc=",
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/macOS"
-      },
-      "original": {
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/macOS"
-      }
-    },
-    "determinate-nixd-aarch64-linux": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-Hf4JsIv5G3IR0Q0RHGLSNdmDzFv97sVQQKwzY6A0vV4=",
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/aarch64-linux"
-      },
-      "original": {
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/aarch64-linux"
-      }
-    },
-    "determinate-nixd-x86_64-linux": {
-      "flake": false,
-      "locked": {
-        "narHash": "sha256-J+J4E02XpEl0ZkpzMbUmGCf6S4yk0gYCYmiGzZ058ik=",
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/x86_64-linux"
-      },
-      "original": {
-        "type": "file",
-        "url": "https://install.determinate.systems/determinate-nixd/tag/v3.15.0/x86_64-linux"
-      }
-    },
     "devshell": {
       "locked": {
         "lastModified": 1642188268,
@@ -118,22 +60,6 @@
       }
     },
     "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1696426674,
-        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-compat_2": {
       "flake": false,
       "locked": {
         "lastModified": 1641205782,
@@ -149,53 +75,6 @@
         "type": "github"
       }
     },
-    "flake-parts": {
-      "inputs": {
-        "nixpkgs-lib": [
-          "determinate",
-          "nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1748821116,
-        "narHash": "sha256-F82+gS044J1APL0n4hH50GYdPRv/5JWm34oCJYmVKdE=",
-        "rev": "49f0870db23e8c1ca0b5259734a02cd9e1e371a1",
-        "revCount": 377,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/hercules-ci/flake-parts/0.1.377%2Brev-49f0870db23e8c1ca0b5259734a02cd9e1e371a1/01972f28-554a-73f8-91f4-d488cc502f08/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/hercules-ci/flake-parts/0.1"
-      }
-    },
-    "git-hooks-nix": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": [
-          "determinate",
-          "nix"
-        ],
-        "nixpkgs": [
-          "determinate",
-          "nix",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1747372754,
-        "narHash": "sha256-2Y53NGIX2vxfie1rOW0Qb86vjRZ7ngizoo+bnXU9D9k=",
-        "rev": "80479b6ec16fefd9c1db3ea13aeb038c60530f46",
-        "revCount": 1026,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/cachix/git-hooks.nix/0.1.1026%2Brev-80479b6ec16fefd9c1db3ea13aeb038c60530f46/0196d79a-1b35-7b8e-a021-c894fb62163d/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/cachix/git-hooks.nix/0.1.941"
-      }
-    },
     "home-manager": {
       "inputs": {
         "nixpkgs": [
@@ -204,11 +83,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1745494811,
+        "lastModified": 1682203081,
-        "narHash": "sha256-YZCh2o9Ua1n9uCvrvi5pRxtuVNml8X2a03qIFfRKpFs=",
+        "narHash": "sha256-kRL4ejWDhi0zph/FpebFYhzqlOBrk0Pl3dzGEKSAlEw=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "abfad3d2958c9e6300a883bd443512c55dfeb1be",
+        "rev": "32d3e39c491e2f91152c84f8ad8b003420eab0a1",
         "type": "github"
       },
       "original": {
@@ -217,31 +96,10 @@
         "type": "github"
       }
     },
-    "nix": {
-      "inputs": {
-        "flake-parts": "flake-parts",
-        "git-hooks-nix": "git-hooks-nix",
-        "nixpkgs": "nixpkgs",
-        "nixpkgs-23-11": "nixpkgs-23-11",
-        "nixpkgs-regression": "nixpkgs-regression"
-      },
-      "locked": {
-        "lastModified": 1766174426,
-        "narHash": "sha256-0ZofAQZNgg5nfIKsVb7g4It6ufmIyLtfFRPOf+6WRkk=",
-        "rev": "15d6091194b5b90d292e8d6283db77f09c303b1e",
-        "revCount": 24285,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nix-src/3.15.0/019b3854-cca6-7298-a91c-0fd8551a7270/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/DeterminateSystems/nix-src/%2A"
-      }
-    },
     "nix-matrix-appservices": {
       "inputs": {
         "devshell": "devshell",
-        "flake-compat": "flake-compat_2",
+        "flake-compat": "flake-compat",
         "nixlib": "nixlib",
         "nixpkgs": [
           "nixpkgs"
@@ -278,118 +136,56 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1764440730,
+        "lastModified": 1684899633,
-        "narHash": "sha256-ZlJTNLUKQRANlLDomuRWLBCH5792x+6XUJ4YdFRjtO4=",
+        "narHash": "sha256-NtwerXX8UFsoNy6k+DukJMriWtEjQtMU/Urbff2O2Dg=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "9154f4569b6cdfd3c595851a6ba51bfaa472d9f3",
+        "rev": "4cc688ee711159b9bcb5a367be44007934e1a49d",
         "type": "github"
       },
       "original": {
         "owner": "NixOS",
-        "ref": "master",
         "repo": "nixos-hardware",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1761597516,
+        "lastModified": 1685865905,
-        "narHash": "sha256-wxX7u6D2rpkJLWkZ2E932SIvDJW8+ON/0Yy8+a5vsDU=",
+        "narHash": "sha256-XJZ/o17eOd2sEsGif+/MQBnfa2DKmndWgJyc7CWajFc=",
-        "rev": "daf6dc47aa4b44791372d6139ab7b25269184d55",
+        "owner": "NixOS",
-        "revCount": 811874,
+        "repo": "nixpkgs",
-        "type": "tarball",
+        "rev": "e7603eba51f2c7820c0a182c6bbb351181caa8e7",
-        "url": "https://api.flakehub.com/f/pinned/NixOS/nixpkgs/0.2505.811874%2Brev-daf6dc47aa4b44791372d6139ab7b25269184d55/019a3494-3498-707e-9086-1fb81badc7fe/source.tar.gz"
+        "type": "github"
       },
       "original": {
-        "type": "tarball",
+        "id": "nixpkgs",
-        "url": "https://flakehub.com/f/NixOS/nixpkgs/0.2505"
+        "ref": "nixos-23.05",
+        "type": "indirect"
       }
     },
-    "nixpkgs-23-11": {
+    "nixpkgs-unstable": {
       "locked": {
-        "lastModified": 1717159533,
+        "lastModified": 1685931219,
-        "narHash": "sha256-oamiKNfr2MS6yH64rUn99mIZjc45nGJlj9eGth/3Xuw=",
+        "narHash": "sha256-8EWeOZ6LKQfgAjB/USffUSELPRjw88A+xTcXnOUvO5M=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "rev": "7409480d5c8584a1a83c422530419efe4afb0d19",
         "type": "github"
       },
       "original": {
-        "owner": "NixOS",
+        "id": "nixpkgs",
-        "repo": "nixpkgs",
+        "ref": "nixos-unstable",
-        "rev": "a62e6edd6d5e1fa0329b8653c801147986f8d446",
+        "type": "indirect"
-        "type": "github"
-      }
-    },
-    "nixpkgs-regression": {
-      "locked": {
-        "lastModified": 1643052045,
-        "narHash": "sha256-uGJ0VXIhWKGXxkeNnq4TvV3CIOkUJ3PAoLZ3HMzNVMw=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "215d4d0fd80ca5163643b03a33fde804a29cc1e2",
-        "type": "github"
-      }
-    },
-    "nixpkgs_2": {
-      "locked": {
-        "lastModified": 1765772535,
-        "narHash": "sha256-aq+dQoaPONOSjtFIBnAXseDm9TUhIbe215TPmkfMYww=",
-        "rev": "09b8fda8959d761445f12b55f380d90375a1d6bb",
-        "revCount": 911985,
-        "type": "tarball",
-        "url": "https://api.flakehub.com/f/pinned/DeterminateSystems/nixpkgs-weekly/0.1.911985%2Brev-09b8fda8959d761445f12b55f380d90375a1d6bb/019b25ab-7c11-79e0-a0b0-c94d455b7190/source.tar.gz"
-      },
-      "original": {
-        "type": "tarball",
-        "url": "https://flakehub.com/f/DeterminateSystems/nixpkgs-weekly/0.1"
-      }
-    },
-    "nixpkgs_3": {
-      "locked": {
-        "lastModified": 1766201043,
-        "narHash": "sha256-eplAP+rorKKd0gNjV3rA6+0WMzb1X1i16F5m5pASnjA=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "b3aad468604d3e488d627c0b43984eb60e75e782",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-25.11",
-        "repo": "nixpkgs",
-        "type": "github"
       }
     },
     "root": {
       "inputs": {
         "agenix": "agenix",
-        "determinate": "determinate",
         "nix-matrix-appservices": "nix-matrix-appservices",
         "nixos-hardware": "nixos-hardware",
-        "nixpkgs": "nixpkgs_3"
+        "nixpkgs": "nixpkgs",
-      }
+        "nixpkgs-unstable": "nixpkgs-unstable"
-    },
-    "systems": {
-      "locked": {
-        "lastModified": 1681028828,
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
-        "owner": "nix-systems",
-        "repo": "default",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
-        "type": "github"
-      },
-      "original": {
-        "owner": "nix-systems",
-        "repo": "default",
-        "type": "github"
       }
     }
   },

flake.nix

@@ -1,48 +1,43 @@
 {
   description = "System configuration for zion";
 
-  nixConfig = {
-    extra-substituters = "https://install.determinate.systems";
-    extra-trusted-public-keys = ''
-      cache.flakehub.com-3:hJuILl5sVK4iKm86JzgdXW12Y2Hwd5G07qKtHTOcDCM=
-    '';
-  };
-
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.11";
+    nixpkgs.url = "nixpkgs/nixos-23.05";
-    determinate.url = "https://flakehub.com/f/DeterminateSystems/determinate/*";
+    nixpkgs-unstable.url = "nixpkgs/nixos-unstable";
     agenix = {
       url = "github:ryantm/agenix";
       inputs.nixpkgs.follows = "nixpkgs";
     };
-    nixos-hardware.url = "github:NixOS/nixos-hardware/master";
+    nixos-hardware.url = "github:NixOS/nixos-hardware";
     nix-matrix-appservices = {
       url = "gitlab:coffeetables/nix-matrix-appservices";
       inputs.nixpkgs.follows = "nixpkgs";
     };
   };
 
-  outputs =
+  outputs = { self, nixpkgs, nixpkgs-unstable, agenix, nixos-hardware
-    { self, nixpkgs, ... }@inputs:
+    , nix-matrix-appservices, ... }@inputs:
     let
-      system = "x86_64-linux";
+      system = "aarch64-linux";
 
       pkgs = import pkgs { inherit system; };
 
+      pkgs-unstable = import inputs.nixpkgs-unstable { inherit system; };
+
       lib = nixpkgs.lib;
 
-    in
+    in {
-    {
       nixosConfigurations.zion = lib.nixosSystem {
         inherit system;
         modules = [
           (import ./configuration.nix)
-          inputs.agenix.nixosModules.age
+          agenix.nixosModules.age
-          inputs.nixos-hardware.nixosModules.aoostar-r1-n100
+          nixos-hardware.nixosModules.raspberry-pi-4
-          inputs.determinate.nixosModules.default
+          nix-matrix-appservices.nixosModule
         ];
         specialArgs = {
           inherit inputs;
+          inherit pkgs-unstable;
         };
       };
 

modules/communication.nix

@@ -1,9 +1,4 @@
-{
+{ config, lib, pkgs, ... }:
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
 with pkgs;
 
@@ -16,8 +11,7 @@ let
     conn_max_lifetime = -1;
   };
 
-in
+in {
-{
   # Matrix server configuration
   services.dendrite = {
     enable = true;
@@ -34,32 +28,22 @@ in
       # HACK Inherit postgres connection string for the rest of the DBs
       app_service_api = {
         inherit database;
-      };
+        config_files = [
-      media_api = {
+          "/var/lib/matrix-as-facebook/facebook-registration.yaml"
-        inherit database;
+          "/var/lib/matrix-as-signal/signal-registration.yaml"
-      };
+          "/var/lib/matrix-as-telegram/telegram-registration.yaml"
-      room_server = {
-        inherit database;
-      };
-      push_server = {
-        inherit database;
-      };
-      mscs = {
-        inherit database;
-        mscs = [
-          "msc2836"
-          "msc2946"
         ];
       };
-      sync_api = {
+      media_api = { inherit database; };
-        inherit database;
+      room_server = { inherit database; };
-      };
+      push_server = { inherit database; };
-      key_server = {
+      mscs = {
-        inherit database;
-      };
-      federation_api = {
         inherit database;
+        mscs = [ "msc2836" "msc2946" ];
       };
+      sync_api = { inherit database; };
+      key_server = { inherit database; };
+      federation_api = { inherit database; };
       user_api = {
         account_database = database;
         device_database = database;
@@ -74,30 +58,87 @@ in
     /var/lib/matrix-as-telegram
   ];
 
+  # Matrix bridges
+  services.matrix-appservices = {
+    homeserver = "dendrite";
+    homeserverDomain = "coolneng.duckdns.org";
+    homeserverURL = "https://matrix.coolneng.duckdns.org";
+    addRegistrationFiles = true;
+    services = {
+      telegram = {
+        port = 8118;
+        format = "mautrix-python";
+        package = mautrix-telegram;
+        serviceConfig.EnvironmentFile = config.age.secrets.telegram.path;
+        settings = {
+          homeserver.software = "standard";
+          telegram = {
+            api_id = "$API_ID";
+            api_hash = "$API_HASH";
+          };
+          bridge = {
+            permissions."@coolneng:coolneng.duckdns.org" = "admin";
+            backfill.normal_groups = true;
+          };
+        };
+      };
+      facebook = {
+        port = 8228;
+        format = "mautrix-python";
+        package = mautrix-facebook;
+        settings.homeserver.software = "standard";
+      };
+      signal = {
+        port = 8338;
+        format = "mautrix-python";
+        package = latest-mautrix-signal;
+        serviceConfig = {
+          StateDirectory = [ "matrix-as-signal" "signald" ];
+          JoinNamespaceOf = "signald.service";
+          SupplementaryGroups = [ "signald" ];
+        };
+        settings = {
+          homeserver.software = "standard";
+          signal = {
+            socket_path = config.services.signald.socketPath;
+            outgoing_attachment_dir = "/var/lib/signald/tmp";
+          };
+        };
+      };
+    };
+  };
+
+  # Additional settings for mautrix-signal
+  services.signald = {
+    enable = true;
+    user = "matrix-as-signal";
+  };
+  systemd.services.matrix-as-signal = {
+    requires = [ "signald.service" ];
+    after = [ "signald.service" ];
+    unitConfig.JoinsNamespaceOf = "signald.service";
+    path = [ ffmpeg ];
+  };
+
+  # Enable voice messages for facebook
+  systemd.services.matrix-as-facebook.path = [ ffmpeg ];
+
   # MQTT configuration
   services.mosquitto = {
     enable = true;
     dataDir = "/vault/mosquitto";
-    logType = [
+    logType = [ "websockets" "error" "warning" "notice" "information" ];
-      "websockets"
-      "error"
-      "warning"
-      "notice"
-      "information"
-    ];
     logDest = [ "syslog" ];
-    listeners = [
+    listeners = [{
-      {
+      users.homeostasis = {
-        users.homeostasis = {
+        acl = [ "write #" ];
-          acl = [ "write #" ];
+        hashedPasswordFile = config.age.secrets.mqtt-sender.path;
-          hashedPasswordFile = config.age.secrets.mqtt-sender.path;
+      };
-        };
+      users.prometheus = {
-        users.prometheus = {
+        acl = [ "read #" ];
-          acl = [ "read #" ];
+        hashedPasswordFile = config.age.secrets.mqtt-receiver.path;
-          hashedPasswordFile = config.age.secrets.mqtt-receiver.path;
+      };
-        };
+    }];
-      }
-    ];
   };
 
 }

modules/containers.nix

@@ -1,9 +1,4 @@
-{
+{ config, lib, pkgs, ... }:
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
 {
   # Podman setup
@@ -20,49 +15,49 @@
       containers = {
         # Openbooks configuration
         openbooks = {
-          image = "evanbuss/openbooks@sha256:4fa9188885368c2303b7dc527d48b3159aaa7022010e29b3ed96842018793590";
+          image =
+            "evanbuss/openbooks@sha256:16609c3da954715f8f98b5de6c838146914ae700b2a700b4d9aad8b23c9217da";
           ports = [ "127.0.0.1:9000:80" ];
-          cmd = [
+          cmd = [ "--name" "bradar" "--searchbot" "searchook" "--persist" ];
-            "--name"
-            "bradar"
-            "--searchbot"
-            "searchook"
-            "--persist"
-            "--tls"
-            "false"
-          ];
         };
         # Prometheus MQTT integration
         mqtt2prometheus = {
-          image = "hikhvar/mqtt2prometheus@sha256:8e166d36feaa5ddcad703eef3a2c5167a154d6eef306a40fe6509861580c0714";
+          image =
+            "hikhvar/mqtt2prometheus@sha256:ad133b8cef2d82c5573864598b1c8361753adc7e4ac53da28bc9b6afdf05aeaf";
           ports = [ "127.0.0.1:9641:9641" ];
           volumes = [ "/vault/mqtt2prometheus/config.yaml:/config.yaml" ];
         };
-        # Podcast synchronization
+        # CGM repository
-        opodsync = {
+        nightscout = {
-          image = "ganeshlab/opodsync@sha256:32626b732fe38687a5dfd703d515136e413c4b16f286b38656718ad03f0d94c1";
+          image =
-          ports = [ "127.0.0.1:9090:8080" ];
+            "nightscout/cgm-remote-monitor@sha256:ce522a9fe9b1373f576329e48349a622c8a9b6177c93dc2771152df36dd90876";
-          volumes = [ "/vault/opodsync:/var/www/server/data" ];
+          environmentFiles = [ config.age.secrets.nightscout.path ];
+          extraOptions = [ "--pod=cgm-repo" ];
+          dependsOn = [ "mongodb" ];
         };
-        # Photo gallery
+        # CGM repository database
-        pigallery2 = {
+        mongodb = {
-          image = "bpatrik/pigallery2@sha256:c936e4504cfe7158198542a8db794b24afb0301155d89e911f13bd04e0b406c2";
+          image =
-          ports = [ "127.0.0.1:9191:80" ];
+            "mongo:4.4.9@sha256:0837a92d01bcc8c750a8d692ed4df33f0befd07ef261b23e7d9feda04bacd3eb";
-          volumes = [
+          volumes = [ "/vault/mongodb:/data/db" ];
-            "/vault/pigallery2/config:/app/data/config"
+          extraOptions = [ "--pod=cgm-repo" ];
-            "/vault/pigallery2/db:/app/data/db"
-            "/vault/pigallery2/tmp:/app/data/tmp"
-            "/vault/syncthing/Photos:/app/data/images"
-          ];
-          cmd = [
-            "-e"
-            "NODE_ENV=production"
-          ];
         };
       };
     };
   };
 
+  # Allow networking between Cgm-Repo and MongoDB
+  systemd.services.create-cgm-repo-pod = {
+    serviceConfig.Type = "oneshot";
+    wantedBy = [ "podman-mongodb.service" ];
+    script = with pkgs; ''
+      ${podman}/bin/podman pod exists cgm-repo || ${podman}/bin/podman pod create -n cgm-repo -p '127.0.0.1:1337:1337'
+    '';
+  };
+
   # Start services after ZFS mount
-  systemd.services.podman-mqtt2prometheus.unitConfig.RequiresMountsFor = [ /vault/mqtt2prometheus ];
+  systemd.services.podman-mongodb.unitConfig.RequiresMountsFor =
+    [ /vault/mongodb ];
+  systemd.services.podman-mqtt2prometheus.unitConfig.RequiresMountsFor =
+    [ /vault/mqtt2prometheus ];
 }

modules/datasync.nix

@@ -1,10 +1,4 @@
-{
+{ config, pkgs, lib, ... }: {
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-{
 
   # Syncthing configuration
   services.syncthing = {
@@ -13,102 +7,67 @@
     guiAddress = "0.0.0.0:8384";
     dataDir = "/vault/syncthing";
     key = config.age.secrets.syncthing.path;
-    settings = {
+    devices = {
-      extraOptions.options = {
+      panacea.id =
-        maxFolderConcurrency = 4;
+        "NF4SYEJ-RSGPDEF-CDEYC3A-JWZMKNC-KG4FVQP-CZ5HRFY-XM22BZD-N7B6VAH";
-        progressUpdateIntervalS = -1;
+      caravanserai.id =
+        "MIRF73R-S7AV47R-VLWZUK2-TFCVQPV-FRYCPND-Y4VR3W2-ZAIQXZD-JAEQCAD";
+    };
+    folders = {
+      Documents = {
+        id = "wusdj-bfjkr";
+        type = "receiveonly";
+        path = "/vault/syncthing/Documents";
+        devices = [ "panacea" "caravanserai" ];
       };
-      devices = {
+
-        panacea.id = "VEGVHKF-P4FT3BD-4T3ML7J-65URQOU-3XKNMI5-6LGWSCI-BIQZOUE-RKQ6PQX";
+      Notes = {
-        caravanserai.id = "XQAXYEU-FWLAFZM-GTZYDGH-AIRBEXI-4CZD365-JUBTHDA-GOXXOYV-E5LEYQE";
+        id = "kafhz-bfmzm";
+        type = "receiveonly";
+        path = "/vault/syncthing/Notes";
+        devices = [ "panacea" "caravanserai" ];
       };
-      folders = {
-        Documents = {
-          id = "wusdj-bfjkr";
-          type = "receiveonly";
-          path = "/vault/syncthing/Documents";
-          devices = [
-            "panacea"
-            "caravanserai"
-          ];
-        };
 
-        Notes = {
+      Music = {
-          id = "kafhz-bfmzm";
+        id = "2aqt7-vpprc";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Notes";
+        path = "/vault/syncthing/Music";
-          devices = [
+        devices = [ "panacea" "caravanserai" ];
-            "panacea"
+      };
-            "caravanserai"
-          ];
-        };
 
-        Music = {
+      Photos = {
-          id = "2aqt7-vpprc";
+        id = "mjibc-ustcg";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Music";
+        path = "/vault/syncthing/Photos";
-          devices = [
+        devices = [ "panacea" "caravanserai" ];
-            "panacea"
+      };
-            "caravanserai"
-          ];
-        };
 
-        Photos = {
+      Projects = {
-          id = "mjibc-ustcg";
+        id = "cjhmu-avy9v";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Photos";
+        path = "/vault/syncthing/Projects";
-          devices = [
+        devices = [ "panacea" ];
-            "panacea"
+      };
-            "caravanserai"
-          ];
-        };
 
-        Projects = {
+      Phone = {
-          id = "cjhmu-avy9v";
+        id = "m2007j20cg_vc7r-photos";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Projects";
+        path = "/vault/syncthing/Photos/Phone";
-          devices = [ "panacea" ];
+        devices = [ "panacea" "caravanserai" ];
-        };
+      };
 
-        Phone = {
+      Files = {
-          id = "m2007j20cg_vc7r-photos";
+        id = "tsk52-u6rbk";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Photos/Phone";
+        path = "/vault/syncthing/Files";
-          devices = [
+        devices = [ "panacea" "caravanserai" ];
-            "panacea"
+      };
-            "caravanserai"
-          ];
-        };
 
-        Files = {
+      Phone-screenshots = {
-          id = "tsk52-u6rbk";
+        id = "pp70r-pbr70";
-          type = "receiveonly";
+        type = "receiveonly";
-          path = "/vault/syncthing/Files";
+        path = "/vault/syncthing/Photos/Phone-screenshots";
-          devices = [
+        devices = [ "panacea" "caravanserai" ];
-            "panacea"
-            "caravanserai"
-          ];
-        };
-
-        Phone-screenshots = {
-          id = "pp70r-pbr70";
-          type = "receiveonly";
-          path = "/vault/syncthing/Photos/Phone-screenshots";
-          devices = [
-            "panacea"
-            "caravanserai"
-          ];
-        };
-
-        Audio = {
-          id = "tarrs-5mxck";
-          type = "receiveonly";
-          path = "/vault/syncthing/Audio";
-          devices = [
-            "panacea"
-            "caravanserai"
-          ];
-        };
       };
     };
   };
@@ -139,7 +98,8 @@
   };
 
   # Start services after ZFS mount
-  systemd.services.syncthing.unitConfig.RequiresMountsFor = [ /vault/syncthing ];
+  systemd.services.syncthing.unitConfig.RequiresMountsFor =
+    [ /vault/syncthing ];
   systemd.services.radicale.unitConfig.RequiresMountsFor = [ /vault/radicale ];
 
 }

modules/device.nix

@@ -0,0 +1,40 @@
+{ config, lib, pkgs, ... }:
+
+with pkgs;
+
+{
+  # A bunch of boot parameters needed for optimal runtime on RPi 4B
+  boot.kernelPackages = linuxPackages_rpi4;
+  boot.kernelParams = [
+    "zfs.zfs_arc_max=134217728"
+    "console=TTYAMA0,115200"
+    "console=tty1"
+    "8250.nr_uarts=1"
+    "iomem=relaxed"
+    "strict-devmem=0"
+  ];
+
+  # Enable SATA-HAT GPIO features
+  boot.loader = {
+    grub.enable = false;
+    generic-extlinux-compatible.enable = lib.mkForce false;
+    raspberryPi = {
+      enable = true;
+      version = 4;
+      firmwareConfig = ''
+        iomem=relaxed
+        strict-devmem=0
+        dtoverlay=w1-gpio
+      '';
+    };
+  };
+
+  boot.kernelModules = [ "pwm_bcm2835" "w1-gpio" "w1-therm" ];
+
+  # Load PWM hardware timers
+  hardware.raspberry-pi."4".pwm0.enable = true;
+
+  # Enable I2C
+  hardware.raspberry-pi."4".i2c1.enable = true;
+
+}

modules/devops.nix

@@ -1,10 +1,4 @@
-{
+{ config, pkgs, lib, ... }: {
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-{
   # Set up Gitea with LFS support
   services.gitea = {
     enable = true;
@@ -21,10 +15,10 @@
     settings = {
       server = {
         DISABLE_SSH = true;
-        DOMAIN = "git.psydnd.org";
+        DOMAIN = "git.coolneng.duckdns.org";
-        ROOT_URL = "https://git.psydnd.org";
+        ROOTURL = "https://git.coolneng.duckdns.org";
       };
-      service.DISABLE_REGISTRATION = true;
+      ui.DEFAULT_THEME = "arc-green";
       session.COOKIE_SECURE = true;
       actions.ENABLED = true;
     };

modules/hardware-configuration.nix

@@ -4,55 +4,130 @@
 { config, lib, pkgs, modulesPath, ... }:
 
 {
-  imports =
+  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
-    [ (modulesPath + "/installer/scan/not-detected.nix")
-    ];
 
-  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usbhid" "sd_mod" ];
+  boot.initrd.availableKernelModules = [ "xhci_pci" "usb_storage" ];
   boot.initrd.kernelModules = [ ];
-  boot.kernelModules = [ "kvm-intel" ];
+  boot.kernelModules = [ ];
   boot.extraModulePackages = [ ];
 
-  fileSystems."/" =
+  fileSystems."/" = {
-    { device = "sysion/stateful/root";
+    device = "sysion/root";
-      fsType = "zfs";
+    fsType = "zfs";
-    };
+  };
 
-  fileSystems."/nix" =
+  fileSystems."/nix" = {
-    { device = "sysion/ephemeral/nix";
+    device = "sysion/root/nix";
-      fsType = "zfs";
+    fsType = "zfs";
-    };
+  };
 
-  fileSystems."/tmp" =
+  fileSystems."/home" = {
-    { device = "sysion/ephemeral/tmp";
+    device = "sysion/home";
-      fsType = "zfs";
+    fsType = "zfs";
-    };
+  };
 
-  fileSystems."/home/coolneng" =
+  fileSystems."/boot" = {
-    { device = "sysion/stateful/home";
+    device = "/dev/disk/by-uuid/06AD-825C";
-      fsType = "zfs";
+    fsType = "vfat";
-    };
+  };
 
-  fileSystems."/boot" =
+  fileSystems."/var/lib/prometheus2" = {
-    { device = "/dev/disk/by-uuid/C332-4650";
+    device = "vault/state_directories/prometheus";
-      fsType = "vfat";
+    fsType = "zfs";
-      options = [ "fmask=0022" "dmask=0022" ];
+  };
-    };
+
+  fileSystems."/var/lib/gitea" = {
+    device = "vault/state_directories/gitea";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/matrix-as-facebook" = {
+    device = "vault/state_directories/matrix-as-facebook";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/signald" = {
+    device = "vault/state_directories/signald";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/matrix-as-signal" = {
+    device = "vault/state_directories/matrix-as-signal";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault" = {
+    device = "vault";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/matrix-as-telegram" = {
+    device = "vault/state_directories/matrix-as-telegram";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/backups" = {
+    device = "vault/backups";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/mosquitto" = {
+    device = "vault/mosquitto";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/radicale" = {
+    device = "vault/radicale";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/git" = {
+    device = "vault/git";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/syncthing" = {
+    device = "vault/syncthing";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/backups/zion" = {
+    device = "vault/backups/zion";
+    fsType = "zfs";
+  };
+
+  fileSystems."/vault/backups/monolith" = {
+    device = "vault/backups/monolith";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/wallabag" = {
+    device = "vault/state_directories/wallabag";
+    fsType = "zfs";
+  };
+
+  fileSystems."/var/lib/containers/storage/overlay" = {
+    device = "/var/lib/containers/storage/overlay";
+    fsType = "none";
+    options = [ "bind" ];
+  };
 
   swapDevices =
-    [ { device = "/dev/disk/by-uuid/d388feef-a651-4dae-8161-f666136de240"; }
+    [{ device = "/dev/disk/by-uuid/835f9dd4-cc27-4443-b5e1-381c2f4b2afc"; }];
-    ];
 
   # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
   # (the default) this is the recommended approach. When using systemd-networkd it's
   # still possible to use this option, but it's recommended to use it in conjunction
   # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
   networking.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp2s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.cni-podman0.useDHCP = lib.mkDefault true;
-  # networking.interfaces.enp3s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.end0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.veth25ee5d84.useDHCP = lib.mkDefault true;
+  # networking.interfaces.veth6e46f8d7.useDHCP = lib.mkDefault true;
+  # networking.interfaces.veth8506af14.useDHCP = lib.mkDefault true;
   # networking.interfaces.wg0.useDHCP = lib.mkDefault true;
-  # networking.interfaces.wlp4s0.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlan0.useDHCP = lib.mkDefault true;
 
-  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
-  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
 }

modules/information.nix

@@ -1,44 +1,34 @@
-{
+{ config, lib, pkgs, ... }:
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
 {
   # Miniflux configuration
   services.miniflux = {
     enable = true;
     adminCredentialsFile = config.age.secrets.miniflux.path;
-  };
+    config = {
-
+      BASE_URL = "https://rss.coolneng.duckdns.org";
-  # Microbin configuration
+      RUN_MIGRATIONS = "1";
-  services.microbin = {
+      DISABLE_HSTS = "1";
-    enable = true;
-    passwordFile = config.age.secrets.microbin.path;
-    settings = {
-      MICROBIN_PORT = 9091;
-      MICROBIN_PUBLIC_PATH = "https://bin.psydnd.org";
-      MICROBIN_QR = true;
-      MICROBIN_WIDE = true;
     };
   };
 
-  # Readeck configuration
+  # Php-fpm pool for Wallabag
-  services.readeck = {
+  services.phpfpm.pools.wallabag = {
-    enable = true;
+    user = "nginx";
+    group = "nginx";
     settings = {
-      server = {
+      "listen.owner" = config.services.nginx.user;
-        host = "127.0.0.1";
+      "listen.group" = config.services.nginx.group;
-        port = 9092;
+      "listen.mode" = 600;
-        allowed_hosts = [ "read.psydnd.org" ];
+      "pm" = "ondemand";
-        trusted_proxies = [ "127.0.0.1" ];
+      "pm.max_children " = 4;
-        environmentFile = config.age.secrets.readeck.path;
+      "pm.max_requests" = 32;
-      };
+      "env[WALLABAG_DATA]" = "/var/lib/wallabag";
     };
+    phpEnv."PATH" = lib.makeBinPath [ pkgs.php ];
   };
 
-  # NOTE Load credentials using environment variables
+  # Set environment variable pointing to wallabag configuration directory
-  systemd.services.readeck.serviceConfig.EnvironmentFile = config.age.secrets.readeck.path;
+  environment.variables.WALLABAG_DATA = "/var/lib/wallabag";
 
 }

modules/monitoring.nix

@@ -1,9 +1,4 @@
-{
+{ config, lib, pkgs, ... }:
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
 with pkgs;
 
@@ -51,39 +46,55 @@ with pkgs;
   services.prometheus = {
     enable = true;
     port = 9001;
-    retentionTime = "10y";
+    retentionTime = "1y";
-    extraFlags = [ "--web.enable-admin-api" ];
     exporters = {
       node = {
         enable = true;
         enabledCollectors = [ "systemd" ];
         port = 9002;
       };
+      zfs.enable = true;
+      wireguard.enable = true;
       postgres.enable = true;
       smartctl.enable = true;
+      dnsmasq.enable = true;
+      nginx = {
+        enable = true;
+        scrapeUri = "http://localhost:8282/nginx_status";
+      };
     };
-    scrapeConfigs = [
+    scrapeConfigs = [{
-      {
+      job_name = "zion";
-        job_name = "zion";
+      static_configs = [{
-        static_configs = [
+        targets = [
-          {
+          "localhost:${toString config.services.prometheus.exporters.node.port}"
-            targets = [
+          "localhost:${toString config.services.prometheus.exporters.zfs.port}"
-              "localhost:${toString config.services.prometheus.exporters.node.port}"
+          "localhost:${
-              "localhost:${toString config.services.prometheus.exporters.postgres.port}"
+            toString config.services.prometheus.exporters.wireguard.port
-              "localhost:${toString config.services.prometheus.exporters.smartctl.port}"
+          }"
-              "localhost:9641" # MQTT2Prometheus
+          "localhost:${
-            ];
+            toString config.services.prometheus.exporters.postgres.port
-          }
+          }"
+          "localhost:${
+            toString config.services.prometheus.exporters.smartctl.port
+          }"
+          "localhost:${
+            toString config.services.prometheus.exporters.dnsmasq.port
+          }"
+          "localhost:${
+            toString config.services.prometheus.exporters.nginx.port
+          }"
+          "localhost:9641"
         ];
-      }
+      }];
-    ];
+    }];
   };
 
   # Grafana configuration
   services.grafana = {
     enable = true;
     settings.server = {
-      domain = "grafana.psydnd.org";
+      domain = "grafana.coolneng.duckdns.org";
       http_port = 9009;
       http_addr = "127.0.0.1";
     };

modules/networking.nix

@@ -1,19 +1,12 @@
-{
+{ config, pkgs, lib, ... }:
-  config,
-  pkgs,
-  lib,
-  ...
-}:
 
-let
+let wireguard_port = 1194;
-  wireguard_port = 1194;
 
-in
+in {
-{
   # Enable systemd-networkd
   networking = {
     hostName = "zion";
-    hostId = "760bfad7";
+    hostId = "4e74ea68";
     useDHCP = false;
     useNetworkd = true;
     dhcpcd.enable = false;
@@ -22,40 +15,32 @@ in
 
   # Assign a static IP
   systemd.network.networks."24-home" = {
-    name = "enp2s0";
+    name = "end0";
-    matchConfig.Name = "enp2s0";
+    matchConfig.Name = "end0";
-    address = [ "192.168.128.2/23" ];
+    address = [ "192.168.13.2/24" ];
-    gateway = [ "192.168.128.1" ];
+    gateway = [ "192.168.13.1" ];
-    dns = [
+    dns = [ "192.168.13.2" ];
-      "127.0.0.1"
-      "::1"
-    ];
     networkConfig.DNSSEC = "no";
   };
 
-  # Dynamic DNS configuration
+  # Enable zeroconf
-  services.inadyn = {
+  services.avahi = {
     enable = true;
-    interval = "*:0/30";
+    nssmdns = true;
-    settings.provider."duckdns" = {
+    openFirewall = true;
-      hostname = "coolneng.duckdns.org";
+    publish = {
-      include = config.age.secrets.inadyn-duckdns.path;
+      enable = true;
+      userServices = true;
     };
   };
 
-  # Dynamic DNS configuration for Porkbun
+  # Dynamic DNS configuration
-  # NOTE Temporary workaround until Inadyn fixes the Porkbun module
+  services.ddclient = {
-  services.oink = {
     enable = true;
-    apiKeyFile = config.age.secrets.inadyn-porkbun.path;
+    quiet = true;
-    secretApiKeyFile = config.age.secrets.inadyn-porkbun-secret.path;
+    protocol = "duckdns";
-    settings.interval = 1800;
+    domains = [ "coolneng.duckdns.org" ];
-    domains = [
+    passwordFile = config.age.secrets.ddclient.path;
-      {
-        domain = "psydnd.org";
-        subdomain = "";
-      }
-    ];
   };
 
   # Firewall configuration
@@ -75,9 +60,6 @@ in
       iptables -t nat -A POSTROUTING -s 10.8.0.0/24 -o ${
         config.systemd.network.networks."24-home".name
       } -j MASQUERADE
-      ip6tables -t nat -A POSTROUTING -s fd00::0/128 -o ${
-        config.systemd.network.networks."24-home".name
-      } -j MASQUERADE
     '';
   };
 
@@ -94,27 +76,17 @@ in
     wireguardPeers = [
       # panacea
       {
-        PublicKey = "XMkTztU2Y8hw6Fu/2o4Gszij+EmNacvFMXuZyHS1n38=";
+        wireguardPeerConfig = {
-        AllowedIPs = [
+          PublicKey = "XMkTztU2Y8hw6Fu/2o4Gszij+EmNacvFMXuZyHS1n38=";
-          "10.8.0.2/32"
+          AllowedIPs = [ "10.8.0.2/32" ];
-          "fd00::2/128"
+        };
-        ];
       }
       # caravanserai
       {
-        PublicKey = "mCsTj09H7lfDDs8vMQkJOlItHtHQ6MPUyfGO5ZjBbVs=";
+        wireguardPeerConfig = {
-        AllowedIPs = [
+          PublicKey = "eeKfAgMisM3K4ZOErev05RJ9LS2NLqL4x9jyi4XhM1Q=";
-          "10.8.0.3/32"
+          AllowedIPs = [ "10.8.0.3/32" ];
-          "fd00::3/128"
+        };
-        ];
-      }
-      # kathreftis
-      {
-        PublicKey = "qfHtv6LSZjtxvH46d8pysr+/yPo2tV9cZumgIpxBNF4=";
-        AllowedIPs = [
-          "10.8.0.4/32"
-          "fd00::4/128"
-        ];
       }
     ];
   };
@@ -122,25 +94,12 @@ in
   systemd.network.networks."wg0" = {
     matchConfig.Name = "wg0";
     networkConfig = {
-      Address = [
+      Address = "10.8.0.1/24";
-        "10.8.0.1/24"
+      IPForward = true;
-        "fd00::1/128"
+      IPMasquerade = "ipv4";
-      ];
-      IPv4Forwarding = true;
-      IPv6Forwarding = true;
     };
   };
 
-  # Disable systemd-resolved DNS stub
-  services.resolved = {
-    enable = true;
-    llmnr = "false";
-    extraConfig = ''
-      MulticastDNS=yes
-      DNSStubListener=no
-    '';
-  };
-
   # DNS server with ad-block
   services.dnsmasq = {
     enable = true;
@@ -149,40 +108,16 @@ in
       bogus-priv = true;
       no-resolv = true;
 
-      listen-address = [
+      listen-address = [ "127.0.0.1" "192.168.13.2" "10.8.0.1" ];
-        "127.0.0.1"
-        "192.168.128.2"
-        "10.8.0.1"
-        "::1"
-        "fd00::1"
-      ];
       bind-interfaces = true;
-      server = [ "127.0.0.1#43" ];
+      server = [ "51.158.108.203" "137.220.55.93" ];
 
       cache-size = 10000;
       local-ttl = 300;
 
-      conf-file = "${pkgs.dnsmasq}/share/dnsmasq/trust-anchors.conf";
+      conf-file = "/var/lib/dnsmasq/dnsmasq.blacklist.txt";
-      dnssec = false;
-      address = "/psydnd.org/192.168.128.2";
-    };
-  };
 
-  # Encrypted DNS
+      address = "/coolneng.duckdns.org/192.168.13.2";
-  services.dnscrypt-proxy = {
-    enable = true;
-    upstreamDefaults = true;
-    settings = {
-      listen_addresses = [
-        "127.0.0.1:43"
-        "[::1]:43"
-      ];
-      sources.public-resolvers = {
-        urls = [ "https://download.dnscrypt.info/resolvers-list/v3/public-resolvers.md" ];
-        cache_file = "/var/lib/dnscrypt-proxy2/public-resolvers.md";
-        minisign_key = "RWQf6LRCGA9i53mlYecO4IzT51TGPpvWucNSCh1CBM0QTaLn73Y7GFO3";
-      };
-      blocked_names.blocked_names_file = "/var/lib/dnscrypt-proxy/blocklist.txt";
     };
   };
 

modules/periodic.nix

@@ -1,16 +1,10 @@
-{
+{ config, lib, pkgs, ... }:
-  config,
-  lib,
-  pkgs,
-  ...
-}:
 
 let
-  stateDir = "/var/lib/dnscrypt-proxy";
+  stateDir = "/var/lib/dnsmasq";
-  blocklist = "${stateDir}/blocklist.txt";
+  blocklist = "${stateDir}/dnsmasq.blacklist.txt";
 
-in
+in {
-{
   # PostgreSQL daily backups
   services.postgresqlBackup = {
     enable = true;
@@ -20,21 +14,51 @@ in
   };
 
   # Fetch hosts-blocklists daily
-  # TODO Download the list if the file doesn't exist the first time
+  # FIXME Download the list if the file doesn't exist the first time
   systemd.services.download-dns-blocklist = {
     description = "Download hosts-blocklists";
     wantedBy = [ "default.target" ];
-    path = with pkgs; [
+    path = with pkgs; [ curl coreutils ];
-      curl
-      coreutils
-    ];
     script = ''
-      curl -L https://download.dnscrypt.info/blacklists/domains/mybase.txt -o ${blocklist}
+      curl -L https://github.com/notracking/hosts-blocklists/raw/master/dnsmasq/dnsmasq.blacklist.txt -o ${blocklist}
+      sed "/cainiao/d" -i ${blocklist}
     '';
     serviceConfig.Type = "oneshot";
+    postStop = ''
+      chown -R dnsmasq ${stateDir}
+    '';
+    requiredBy = [ "dnsmasq.service" ];
+    after = [ "wireguard-wg0.service" ];
     startAt = "02:00:00";
   };
 
+  # Enable SATA HAT fans
+  systemd.services.sata-hat = {
+    description = "Enable software support for SATA Hat";
+    wantedBy = [ "default.target" ];
+    script = ''
+      ${pkgs.bash}/bin/bash -c "/home/coolneng/system/scripts/SATA-hat.sh on"
+    '';
+    serviceConfig = {
+      Type = "oneshot";
+      RemainAfterExit = "yes";
+      ExecStop = ''
+        ${pkgs.bash}/bin/bash -c "/home/coolneng/system/scripts/SATA-hat.sh off"
+      '';
+    };
+  };
+
+  # Idle HDDs when not used
+  systemd.services.hd-idle = {
+    description = "Idle HDDs when not in use";
+    wantedBy = [ "default.target" ];
+    path = with pkgs; [ hd-idle ];
+    script = "${pkgs.hd-idle}/bin/hd-idle";
+    serviceConfig.Type = "simple";
+    requires = [ "sata-hat.service" ];
+    after = [ "vault.mount" ];
+  };
+
   # Push zion changes to git daily
   systemd.user.services.zion-push = {
     description = "Push zion changes to git";

modules/webstack.nix

@@ -1,21 +1,17 @@
 # Web services configuration
-{
+{ config, pkgs, lib, ... }: {
-  config,
-  pkgs,
-  lib,
-  ...
-}:
-{
 
   # Reverse proxy configuration
   services.nginx = {
     enable = true;
     recommendedTlsSettings = true;
-    recommendedBrotliSettings = true;
+    recommendedGzipSettings = true;
     recommendedProxySettings = true;
     recommendedOptimisation = true;
+    recommendedBrotliSettings = true;
     clientMaxBodySize = "0";
-    sslCiphers = "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK:!AES128";
+    sslCiphers =
+      "ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-DSS-AES128-GCM-SHA256:kEDH+AESGCM:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-DSS-AES128-SHA256:DHE-RSA-AES256-SHA256:DHE-DSS-AES256-SHA:DHE-RSA-AES256-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!3DES:!MD5:!PSK:!AES128";
     sslProtocols = "TLSv1.2 TLSv1.3";
     sslDhparam = "/var/lib/dhparams/nginx.pem";
     commonHttpConfig = ''
@@ -34,12 +30,17 @@
       proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";
     '';
     virtualHosts = {
-      # Old domain being redirected
       "coolneng.duckdns.org" = {
-        useACMEHost = "coolneng.duckdns.org";
+        enableACME = true;
         forceSSL = true;
+        # Redirect from legacy subdirectory URL to subdomain
         locations = {
-          "/".return = "301 https://psydnd.org$request_uri";
+          "/radicale/".return = "301 https://radicale.coolneng.duckdns.org";
+          "/syncthing/".return = "301 https://sync.coolneng.duckdns.org";
+          "/gitea/".extraConfig =
+            "rewrite ^/gitea/(.*)$ https://git.coolneng.duckdns.org/$1 last;";
+          "/miniflux/".extraConfig =
+            "rewrite ^/miniflux/(.*)$ https://rss.coolneng.duckdns.org/$1 last;";
           # Delegation for Matrix
           "/.well-known/" = {
             alias = "${../well-known}" + "/";
@@ -51,19 +52,8 @@
           };
         };
       };
-      # Redirect subdomains
+      "radicale.coolneng.duckdns.org" = {
-      "~^(?<subdomain>.+)\.coolneng\.duckdns\.org$" = {
+        enableACME = true;
-        useACMEHost = "coolneng.duckdns.org";
-        forceSSL = true;
-        locations."/".return = "301 https://$subdomain.psydnd.org$request_uri";
-      };
-      # Current domain
-      "psydnd.org" = {
-        useACMEHost = "psydnd.org";
-        forceSSL = true;
-      };
-      "radicale.psydnd.org" = {
-        useACMEHost = "psydnd.org";
         forceSSL = true;
         locations."/" = {
           proxyPass = "http://localhost:5232/";
@@ -73,33 +63,32 @@
           '';
         };
       };
-      "sync.psydnd.org" = {
+      "sync.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         locations."/".proxyPass = "http://localhost:8384/";
       };
-      "git.psydnd.org" = {
+      "git.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         locations."/" = {
           proxyPass = "http://localhost:3000/";
           extraConfig = ''
             ${config.services.nginx.commonHttpConfig}
             # Disable embedding as a frame, except from the same origin
-            add_header Content-Security-Policy "frame-src git.psydnd.org; frame-ancestors git.psydnd.org";
+            add_header Content-Security-Policy "frame-src git.coolneng.duckdns.org; frame-ancestors git.coolneng.duckdns.org";
           '';
         };
       };
-      "rss.psydnd.org" = {
+      "rss.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         locations."/".proxyPass = "http://localhost:8080/";
       };
-      "matrix.psydnd.org" = {
+      "matrix.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         listen = [
-          # IPv4
           {
             addr = "0.0.0.0";
             port = 8448;
@@ -110,32 +99,48 @@
             port = 443;
             ssl = true;
           }
-          # IPv6
-          {
-            addr = "[::]";
-            port = 8448;
-            ssl = true;
-          }
-          {
-            addr = "[::]";
-            port = 443;
-            ssl = true;
-          }
         ];
-        locations."~ ^(/_matrix|/_synapse/client)".proxyPass = "http://localhost:8008";
+        locations."~ ^(/_matrix|/_synapse/client)" = {
+          proxyPass = "http://localhost:8008";
+          extraConfig = ''
+            proxy_set_header X-Forwarded-For $remote_addr;
+            proxy_set_header X-Forwarded-Proto $scheme;
+          '';
+        };
       };
-      "element.psydnd.org" = {
+      "element.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         locations."/".root = pkgs.element-web.override {
           conf.default_server_config = {
-            "m.homeserver"."base_url" = "https://matrix.psydnd.org";
+            "m.homeserver"."base_url" = "https://matrix.coolneng.duckdns.org";
             "m.identity_server"."base_url" = "https://vector.im";
           };
         };
       };
-      "books.psydnd.org" = {
+      "wallabag.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
+        forceSSL = true;
+        root = "${pkgs.wallabag}/web";
+        locations = {
+          "/".tryFiles = "$uri /app.php$is_args$args";
+          "/assets".root = "${config.environment.variables.WALLABAG_DATA}/web";
+          "~ ^/app.php(/|$)" = {
+            fastcgiParams = {
+              SCRIPT_FILENAME = "${pkgs.wallabag}/web/$fastcgi_script_name";
+              DOCUMENT_ROOT = "${pkgs.wallabag}/web";
+            };
+            extraConfig = ''
+              fastcgi_pass unix:${config.services.phpfpm.pools.wallabag.socket};
+              fastcgi_split_path_info ^(.+\.php)(/.*)$;
+              include ${pkgs.nginx}/conf/fastcgi_params;
+              internal;
+            '';
+          };
+        };
+      };
+      "books.coolneng.duckdns.org" = {
+        enableACME = true;
         forceSSL = true;
         locations."/" = {
           proxyPass = "http://localhost:9000/";
@@ -146,33 +151,35 @@
           '';
         };
       };
-      "grafana.psydnd.org" = {
+      "grafana.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
         locations."/" = {
           proxyPass = "http://localhost:9009/";
           proxyWebsockets = true;
         };
       };
-      "podcast.psydnd.org" = {
+      "/nginx_status/" = {
-        useACMEHost = "psydnd.org";
+        listen = [{
-        forceSSL = true;
+          addr = "127.0.0.1";
-        locations."/".proxyPass = "http://localhost:9090/";
+          port = 8282;
+        }];
+        extraConfig = ''
+          stub_status on;
+          access_log   off;
+          allow 127.0.0.1;
+          deny all;
+        '';
       };
-      "bin.psydnd.org" = {
+      "nightscout.coolneng.duckdns.org" = {
-        useACMEHost = "psydnd.org";
+        enableACME = true;
         forceSSL = true;
-        locations."/".proxyPass = "http://localhost:9091/";
+        locations."/" = {
-      };
+          proxyPass = "http://localhost:1337";
-      "read.psydnd.org" = {
+          extraConfig = ''
-        useACMEHost = "psydnd.org";
+            proxy_set_header X-Forwarded-For $remote_addr;
-        forceSSL = true;
+          '';
-        locations."/".proxyPass = "http://localhost:9092/";
+        };
-      };
-      "photos.psydnd.org" = {
-        useACMEHost = "psydnd.org";
-        forceSSL = true;
-        locations."/".proxyPass = "http://localhost:9191/";
       };
     };
   };
@@ -180,36 +187,19 @@
   # ACME certs configuration
   security.acme = {
     acceptTerms = true;
-    defaults = {
+    defaults.email = "akasroua@gmail.com";
-      email = "akasroua@disroot.org";
-      group = "nginx";
-    };
-    certs = {
-      "coolneng.duckdns.org" = {
-        domain = "*.coolneng.duckdns.org";
-        dnsProvider = "duckdns";
-        environmentFile = config.age.secrets.acme-duckdns.path;
-      };
-      "psydnd.org" = {
-        domain = "psydnd.org";
-        extraDomainNames = [ "*.psydnd.org" ];
-        dnsProvider = "porkbun";
-        environmentFile = config.age.secrets.acme-porkbun.path;
-      };
-    };
   };
 
   # Generate dhparams
   security.dhparams = {
     enable = true;
-    defaultBitSize = 4096;
+    params.nginx.bits = 2048;
-    params.nginx.bits = 4096;
   };
 
   # PostgreSQL databases configuration
   services.postgresql = {
     enable = true;
-    package = pkgs.postgresql_16;
+    package = pkgs.postgresql_15;
     authentication = lib.mkForce ''
       # Generated file; do not edit!
       # TYPE  DATABASE        USER            ADDRESS                 METHOD
@@ -219,7 +209,7 @@
     '';
     settings = {
       max_connections = "300";
-      shared_buffers = "1024MB";
+      shared_buffers = "512MB";
     };
   };
 
@@ -230,9 +220,10 @@
     "miniflux.service"
     "radicale.service"
     "dendrite.service"
-    "grafana.service"
+    "phpfpm-wallabag.service"
+    "systemd-tmpfiles-setup.service"
     "podman-openbooks.service"
     "podman-mqtt2prometheus.service"
-    "podman-opodsync.service"
+    "podman-nightscout.service"
   ];
 }

scripts/SATA-hat.sh

@@ -0,0 +1,68 @@
+#!/bin/sh
+
+BASE_PATH=/sys/class
+GPIO_PATH="$BASE_PATH"/gpio
+PWM_PATH="$BASE_PATH"/pwm/pwmchip0
+
+# GPIO pins
+CPU_FAN=12
+
+# Values
+LOW=0
+HIGH=1
+
+export_pin() {
+    if [ ! -e $GPIO_PATH/gpio"$1" ]; then
+        echo "$1" >$GPIO_PATH/export
+    fi
+}
+
+unexport_pin() {
+    if [ -e $GPIO_PATH/gpio"$1" ]; then
+        echo "$1" >$GPIO_PATH/unexport
+    fi
+}
+
+set_gpio() {
+    export_pin "$1"
+    echo "out" >$GPIO_PATH/gpio"$1"/direction
+    echo "$2" >$GPIO_PATH/gpio"$1"/value
+    if [ "$3" = "clean" ]; then
+        unexport_pin "$1"
+    fi
+}
+
+enable_pwm_channel() {
+    echo "$1" >$PWM_PATH/export
+    echo 40000 >$PWM_PATH/pwm"$1"/period
+    echo 30000 >$PWM_PATH/pwm"$1"/duty_cycle
+    echo 1 >$PWM_PATH/pwm"$1"/enable
+}
+
+set_pwm() {
+    if [ "$1" = "clean" ]; then
+        echo 1 >$PWM_PATH/unexport
+    else
+        enable_pwm_channel 1
+    fi
+}
+
+turn_on() {
+    set_gpio $CPU_FAN $HIGH
+    set_pwm
+}
+
+turn_off() {
+    set_gpio $CPU_FAN $LOW clean
+    set_pwm clean
+}
+
+trap turn_off INT
+
+if [ "$1" = "on" ]; then
+    turn_on
+else
+    turn_off
+fi
+
+exit 0

scripts/install.sh

@@ -1,66 +0,0 @@
-#!/bin/sh
-
-partition_disk() {
-    parted "$DISK" -- mklabel gpt
-    parted "$DISK" -- mkpart ESP fat32 1MiB 1025MiB
-    parted "$DISK" -- mkpart linux-swap 1025MiB 17409MiB
-    parted "$DISK" -- mkpart primary 17409MiB 100%
-    parted "$DISK" -- set 1 boot on
-    mkfs.fat -F32 -n BOOT "$DISK"p1
-    mkswap "$DISK"p2
-    swapon "$DISK"p2
-}
-
-zfs_setup() {
-    zpool import -f vault
-    zpool create -f -o ashift=12 -o autotrim=on -O acltype=posixacl -O relatime=on \
-        -O xattr=sa -O dnodesize=legacy -O normalization=formD -O mountpoint=none \
-        -O canmount=off -O devices=off -R /mnt -O compression=zstd "$POOL_NAME" "$DISK"p3
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=false "$POOL_NAME"/ephemeral
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=false "$POOL_NAME"/ephemeral/nix
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=false -o sync=disabled -o setuid=off "$POOL_NAME"/ephemeral/tmp
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=false "$POOL_NAME"/stateful
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=true "$POOL_NAME"/stateful/home
-    zfs create -o mountpoint=legacy -o com.sun:auto-snapshot=false "$POOL_NAME"/stateful/root
-}
-
-mount_datasets() {
-    mount -t zfs sysion/stateful/root /mnt
-    mkdir -p /mnt/boot
-    mount "$DISK"p1 /mnt/boot
-    mkdir -p /mnt/home/coolneng
-    mount -t zfs sysion/stateful/home /mnt/home/coolneng
-    mkdir -p /mnt/nix
-    mount -t zfs sysion/ephemeral/nix /mnt/nix
-    mkdir -p /mnt/tmp
-    mount -t zfs sysion/ephemeral/tmp /mnt/tmp
-}
-
-install_system() {
-    nixos-generate-config --root /mnt
-    mv /mnt/etc/nixos/hardware-configuration.nix modules/hardware-configuration.nix
-    nix-shell -p git --command "nixos-install --root /mnt --flake .#zion"
-}
-
-usage() {
-    echo "Usage: install.sh <disk>"
-    echo "disk: full path to the disk (e.g. /dev/sda)"
-    exit 1
-}
-
-if [ $# != 1 ]; then
-    usage
-fi
-
-DISK="$1"
-POOL_NAME="sysion"
-
-echo "Let's start by partitioning the disk"
-partition_disk
-echo "Starting up the ZFS machinery"
-zfs_setup
-echo "Mounting the horse"
-mount_datasets
-echo "Lift off to the NixOS planet"
-install_system
-echo "All ready, time to rejoice"

scripts/motd.sh

@@ -20,31 +20,36 @@ echo "============================================================
  - System uptime.......: $upDays days $upHours hours $upMins minutes $upSecs seconds
 ============================================================"
 services=(
-    "syncthing.service"
+	"syncthing.service"
-    "radicale.service"
+	"radicale.service"
-    "miniflux.service"
+	"miniflux.service"
-    "gitea.service"
+	"phpfpm-wallabag.service"
-    "dendrite.service"
+	"gitea.service"
-    "nginx.service"
+	"dendrite.service"
-    "dnsmasq.service"
+	"matrix-as-telegram.service"
-    "dnscrypt-proxy.service"
+	"matrix-as-facebook.service"
-    "podman-openbooks.service"
+	"matrix-as-signal.service"
-    "mosquitto.service"
+	"signald.service"
-    "podman-mqtt2prometheus.service"
+	"nginx.service"
-    "prometheus.service"
+	"dnsmasq.service"
-    "grafana.service"
+	"podman-openbooks.service"
+	"mosquitto.service"
+	"podman-mqtt2prometheus.service"
+	"prometheus.service"
+	"grafana.service"
+	"podman-nightscout.service"
 )
 
 for var in "${services[@]}"; do
-    if [[ -z $var ]]; then
+	if [[ -z $var ]]; then
-        printf "\n"
+		printf "\n"
-    else
+	else
-        if systemctl -q is-active "${var}"; then
+		if systemctl -q is-active "${var}"; then
-            printf "%-40s [\e[32mOK\e[39m]\n" "$var"
+			printf "%-40s [\e[32mOK\e[39m]\n" "$var"
-        else
+		else
-            printf "%-40s [\e[31mFAIL\e[39m]\n" "$var"
+			printf "%-40s [\e[31mFAIL\e[39m]\n" "$var"
-        fi
+		fi
-    fi
+	fi
 done
 
 echo "============================================================"

secrets/acme-porkbun.age

@@ -1,5 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 iUaRGg 7JImhL2Wo/eJEwUGP+NhEf36yq5gHO9q1GYhY2HaMAY
-eAMhD0sqHQS+aayBpOsY8+081i72QAhJCFbBe0//uwU
---- 4K8cXsDuWZrmWNJ+rz166ej9o/gLFc7CfJuzAsG0BxA
-|.<2E><><EFBFBD>	f<><66>f<EFBFBD>=<1D>-<2D>X$P<>:

secrets/ddclient.age

@@ -0,0 +1,8 @@
+age-encryption.org/v1
+-> ssh-ed25519 iUaRGg mRkPNMBvRfbwb3GjcWWJ42RiJn4wxMdczvL2OJFagkY
+jCqCSE2MMx74ZvXabmyHfI4jC6lwhtgrTSqjAflUksw
+-> vH/-grease []_Tx" cZfV JHS /x/
+SK1DATphyeQv8pjoNXTlQrRKQwn8oItd6xrhSic7fmxzmuKTQiPE
+--- ObilbWkclfLnmjVql03OamXitnFgYnzfoZ04oq3XO1k
+<EFBFBD>iy<13>݌1k{<7B><>OJ3<1F>H<EFBFBD>N<><4E><11><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>%y<><1D><><0C><>JA<4A>8<EFBFBD><38>
+'<27>N<EFBFBD><4E>%<25><><EFBFBD><EFBFBD><EFBFBD>L@<12>6	&<26><>

secrets/inadyn-duckdns.age

@@ -1,6 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 iUaRGg XMrsd1RQcDq/SpFtqpB4Gj1keCvJsMB+VA58qZirYA4
-tf8NQzoEYJXlKBjtX4ZplaPQv51RCW9yHulvKZB8c8g
---- 5wZntAZCQ4pGYrgDFd63w6Y+Taaatcw5z0tDSvShi30
-<EFBFBD><EFBFBD>4<EFBFBD><EFBFBD><EFBFBD>Ɖq3<EFBFBD>&
-><0E>4<EFBFBD><34>J<EFBFBD>?<3F><0F><>QW<51>jZ<:'<<16>x(<28>Y<16>i<EFBFBD>ZDO#<23>w<7F><77>R<EFBFBD><52><EFBFBD>O@2<>cAj	(f<><66><EFBFBD><EFBFBD>M<EFBFBD><4D><EFBFBD>

secrets/inadyn-porkbun-secret.age

@@ -1,5 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 iUaRGg paS5BxWWicriSLAZyCBKd2xylLAp4/LcHmogO7me8yQ
-MWW/Pkvn+4G4YeYXY9ZPXC92TbcFXQMyHJ2ltFzXpZs
---- ZdFfQ7tHfEo+u/0MmigCNh6OIxkd2bimRN30rMUs1ks
-<EFBFBD>9<EFBFBD>7Y<EFBFBD>$B<>sX<0E>ʽb<CABD>O'J<><4A>S
'<27>5!<21><>UMʯ-v<>m<EFBFBD><6D><EFBFBD><EFBFBD><EFBFBD>8%|R,<2C>~I<><14><>G<EFBFBD><47>VQE<0E>0D<30>:Qv<<1E><>)<29><0B><>%fc<66><63>XZչ 7+yB

secrets/secrets.nix

@@ -1,11 +1,12 @@
 let
-  zion = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFRqINHR7/zc+c3/PuR+NeSsBHXXzBiEtFWSK6QaxQTW";
+  zion =
-in
+    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIFRqINHR7/zc+c3/PuR+NeSsBHXXzBiEtFWSK6QaxQTW";
-{
+in {
   "wireguard.age".publicKeys = [ zion ];
   "syncthing.age".publicKeys = [ zion ];
   "msmtp.age".publicKeys = [ zion ];
   "gitea.age".publicKeys = [ zion ];
+  "ddclient.age".publicKeys = [ zion ];
   "miniflux.age".publicKeys = [ zion ];
   "git.age".publicKeys = [ zion ];
   "dendrite.age".publicKeys = [ zion ];
@@ -13,13 +14,5 @@ in
   "telegram.age".publicKeys = [ zion ];
   "mqtt-sender.age".publicKeys = [ zion ];
   "mqtt-receiver.age".publicKeys = [ zion ];
-  "facebook.age".publicKeys = [ zion ];
+  "nightscout.age".publicKeys = [ zion ];
-  "signal.age".publicKeys = [ zion ];
-  "inadyn-duckdns.age".publicKeys = [ zion ];
-  "inadyn-porkbun.age".publicKeys = [ zion ];
-  "inadyn-porkbun-secret.age".publicKeys = [ zion ];
-  "acme-duckdns.age".publicKeys = [ zion ];
-  "acme-porkbun.age".publicKeys = [ zion ];
-  "microbin.age".publicKeys = [ zion ];
-  "readeck.age".publicKeys = [ zion ];
 }

secrets/signal.age

@@ -1,8 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 iUaRGg J/gZDBtDsIzjCzO1y2vXgxl8YuvWJgcpk+8KMOp63kg
-1XF9JFAIscHWFJMTctZOxVIBYhYliUFays5gwjZt6hs
--> vM4\2y\'-grease
-bj9VKIuH0l1v5X8N2v4p+u3VySDKjj3WAyVZ7f+wmy16wncrNyMtiUZ+ELBWfqXd
-XOyeGZoKBHwd8lOgkZ+va0BEkBJs9piX
---- K2uN9JxuqPQpAxjQ+6dgsqhsq50nTkLsw8QGJprE5hQ
-H<EFBFBD><EFBFBD><EFBFBD>S<>:<3A>eJ4}'<27><><EFBFBD>T<EFBFBD><54>˦<0B><>[<5B>'<27>M<EFBFBD><4D><EFBFBD>9<><07><>E6_<36><12><><EFBFBD><1D><><EFBFBD>_<EFBFBD><5F><EFBFBD><EFBFBD>yPM8''<27>'<15>F<><46><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Rڡ"<22>ݏ<EFBFBD>X<EFBFBD><58><EFBFBD><EFBFBD>;<3B><>4<EFBFBD>J/>k<1C>5<EFBFBD><<15><>:<3A>M<EFBFBD>lK$<24>ӟq<D39F>S<EFBFBD><53><EFBFBD><EFBFBD>#<23>Ō<04>j<EFBFBD>X)<29><>v<EFBFBD><76><EFBFBD>–<EFBFBD>Ou<4F><75>J<>P<EFBFBD><12><>~

secrets/wallabag-postgres.age

@@ -1,5 +0,0 @@
-age-encryption.org/v1
--> ssh-ed25519 iUaRGg zWm4+j3/IRqd3uZqGzXVcHvs+urNrvDMOceWKbpl018
-HlIKCFYt7n3iKZav5i0YiB4awRMJML0XUowX8sKKH2c
---- ysvYVxgK1OeqCk8KdNF+uWsaQ9EzVRku7nw37aUAW3A
-c<EFBFBD><EFBFBD>b<EFBFBD>W|bU<62>B"<22><04>Ե<EFBFBD><D4B5><EFBFBD><EFBFBD><EFBFBD><03><>U<EFBFBD>

well-known/matrix/client

@@ -1,5 +1,5 @@
 {
     "m.homeserver": {
-        "base_url": "https://matrix.psydnd.org"
+        "base_url": "https://matrix.coolneng.duckdns.org"
     }
 }

well-known/matrix/server

@@ -1 +1 @@
-{ "m.server": "matrix.psydnd.org:443" }
+{ "m.server": "matrix.coolneng.duckdns.org:443" }