Build all images with nix-snapshotter

flake.lock

@@ -676,16 +676,16 @@
         "treefmt-nix": "treefmt-nix_2"
       },
       "locked": {
-        "lastModified": 1734627884,
-        "narHash": "sha256-C1Ih6EgmEmr2D3W0wfeR4/uTwqeyhtnPaWoT8baFmhw=",
+        "lastModified": 1734638453,
+        "narHash": "sha256-eZfU3yMDpRFJ2ZZUXDyOxTQCZ6DgnbpmMmsFjqAhSW8=",
         "owner": "pizzapim",
         "repo": "NixNG",
-        "rev": "069d0fe8096fd2306e388e90d936cd3741896b80",
+        "rev": "59039fdc19c743035f3c1bd0f6b5968484c04e19",
         "type": "github"
       },
       "original": {
         "owner": "pizzapim",
-        "ref": "specialargs",
+        "ref": "kubernetes",
         "repo": "NixNG",
         "type": "github"
       }

flake.nix

@@ -41,7 +41,7 @@
     };
 
     nixng = {
-      url = "github:pizzapim/NixNG/specialargs";
+      url = "github:pizzapim/NixNG/kubernetes";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 

images/attic.nix

@@ -1,57 +0,0 @@
-{
-  nixpkgs,
-  nglib,
-  ...
-}:
-nglib.makeSystem {
-  inherit nixpkgs;
-  system = "x86_64-linux";
-  name = "nixng-attic";
-
-  config = {...}: {
-    dinit.enable = true;
-    init.services.attic.shutdownOnExit = true;
-
-    services.attic = {
-      enable = true;
-
-      settings = {
-        # The '+" is to explicitly denote the end of the Vals expression.
-        # This is done because we quote the template for the toml file.
-        # See: https://github.com/helmfile/vals?tab=readme-ov-file#expression-syntax
-        # database.url = "ref+sops://secrets.yml#attic/databaseURL+";
-        database = {};
-
-        storage = {
-          type = "local";
-          path = "/var/lib/atticd/storage";
-        };
-
-        listen = "[::]:8080";
-
-        # Data chunking
-        #
-        # Warning: If you change any of the values here, it will be
-        # difficult to reuse existing chunks for newly-uploaded NARs
-        # since the cutpoints will be different. As a result, the
-        # deduplication ratio will suffer for a while after the change.
-        chunking = {
-          # The minimum NAR size to trigger chunking
-          #
-          # If 0, chunking is disabled entirely for newly-uploaded NARs.
-          # If 1, all NARs are chunked.
-          nar-size-threshold = 64 * 1024; # 64 KiB
-
-          # The preferred minimum size of a chunk, in bytes
-          min-size = 16 * 1024; # 16 KiB
-
-          # The preferred average size of a chunk, in bytes
-          avg-size = 64 * 1024; # 64 KiB
-
-          # The preferred maximum size of a chunk, in bytes
-          max-size = 256 * 1024; # 256 KiB
-        };
-      };
-    };
-  };
-}

images/ntfy-sh.nix

@@ -1,31 +0,0 @@
-{
-  nglib,
-  nixpkgs,
-  ...
-}:
-nglib.makeSystem {
-  inherit nixpkgs;
-  system = "x86_64-linux";
-  name = "nixng-ntfy-sh";
-
-  config = {...}: {
-    dinit.enable = true;
-    init.services.ntfy-sh.shutdownOnExit = true;
-
-    services.ntfy-sh = {
-      enable = true;
-
-      settings = {
-        base-url = "https://ntfy.kun.is";
-        cache-file = "/var/cache/ntfy/cache.db";
-        cache-duration = "14d";
-        auth-file = "/var/lib/ntfy/user.db";
-        auth-default-access = "deny-all";
-        attachment-cache-dir = "/var/cache/ntfy-attachments";
-        enable-signup = false;
-        enable-login = true;
-        visitor-subscription-limit = 100;
-      };
-    };
-  };
-}

images/radicale.nix

@@ -1,58 +0,0 @@
-{
-  nglib,
-  nixpkgs,
-  ...
-}:
-nglib.makeSystem
-(let
-  htpasswd_location = "/radicale_htpasswd";
-in {
-  inherit nixpkgs;
-  system = "x86_64-linux";
-  name = "nixng-radicale";
-
-  config = {...}: {
-    dinit.enable = true;
-
-    init.services.radicale = {
-      shutdownOnExit = true;
-
-      tmpfiles = with nglib.nottmpfiles.dsl; [
-        (f htpasswd_location "-" "radicale" "radicale" _ "pim:$apr1$GUiTihkS$dDCkaUxFx/O86m6NCy/yQ.")
-      ];
-    };
-
-    services.radicale = {
-      enable = true;
-
-      settings = {
-        server = {
-          hosts = "0.0.0.0:5232, [::]:5232";
-          ssl = false;
-        };
-
-        encoding = {
-          request = "utf-8";
-          stock = "utf-8";
-        };
-
-        auth = {
-          realm = "Radicale - Password Required";
-          type = "htpasswd";
-          htpasswd_filename = htpasswd_location;
-          htpasswd_encryption = "md5";
-        };
-
-        rights.type = "owner_only";
-
-        storage = {
-          type = "multifilesystem";
-          filesystem_folder = "/data";
-        };
-
-        logging = {};
-        headers = {};
-      };
-    };
-  };
-})

modules/attic.nix

@@ -42,7 +42,7 @@
 
             spec = {
               containers.attic = {
-                image = utils.nixSnapshotterRef (utils.mkNixNGImage "attic" "${self}/images/attic.nix");
+                image = utils.mkNixNGImage "attic";
                 ports.web.containerPort = 8080;
 
                 env = {

modules/dnsmasq.nix

@@ -16,7 +16,7 @@
           metadata.labels.app = "dnsmasq";
 
           spec.containers.dnsmasq = {
-            image = utils.mkNixNGImage2 "dnsmasq";
+            image = utils.mkNixNGImage "dnsmasq";
             imagePullPolicy = "Always";
 
             ports.dns = {

modules/ntfy.nix

@@ -2,7 +2,6 @@
   lib,
   config,
   utils,
-  self,
   ...
 }: {
   options.ntfy.enable = lib.mkEnableOption "ntfy";
@@ -26,7 +25,7 @@
 
           spec = {
             containers.ntfy = {
-              image = utils.nixSnapshotterRef (utils.mkNixNGImage "ntfy-sh" "${self}/images/ntfy-sh.nix");
+              image = utils.mkNixNGImage "ntfy";
               ports.web.containerPort = 80;
               env.TZ.value = "Europe/Amsterdam";
 

modules/radicale.nix

@@ -1,5 +1,4 @@
 {
-  self,
   config,
   utils,
   lib,
@@ -27,7 +26,7 @@
 
           spec = {
             containers.radicale = {
-              image = utils.nixSnapshotterRef (utils.mkNixNGImage "radicale" "${self}/images/radicale.nix");
+              image = utils.mkNixNGImage "radicale";
               ports.web.containerPort = 5232;
               imagePullPolicy = "IfNotPresent";
 

nixng-configurations/attic.nix

@@ -0,0 +1,46 @@
+{...}: {
+  dinit.enable = true;
+  init.services.attic.shutdownOnExit = true;
+
+  services.attic = {
+    enable = true;
+
+    settings = {
+      # The '+" is to explicitly denote the end of the Vals expression.
+      # This is done because we quote the template for the toml file.
+      # See: https://github.com/helmfile/vals?tab=readme-ov-file#expression-syntax
+      # database.url = "ref+sops://secrets.yml#attic/databaseURL+";
+      database = {};
+
+      storage = {
+        type = "local";
+        path = "/var/lib/atticd/storage";
+      };
+
+      listen = "[::]:8080";
+
+      # Data chunking
+      #
+      # Warning: If you change any of the values here, it will be
+      # difficult to reuse existing chunks for newly-uploaded NARs
+      # since the cutpoints will be different. As a result, the
+      # deduplication ratio will suffer for a while after the change.
+      chunking = {
+        # The minimum NAR size to trigger chunking
+        #
+        # If 0, chunking is disabled entirely for newly-uploaded NARs.
+        # If 1, all NARs are chunked.
+        nar-size-threshold = 64 * 1024; # 64 KiB
+
+        # The preferred minimum size of a chunk, in bytes
+        min-size = 16 * 1024; # 16 KiB
+
+        # The preferred average size of a chunk, in bytes
+        avg-size = 64 * 1024; # 64 KiB
+
+        # The preferred maximum size of a chunk, in bytes
+        max-size = 256 * 1024; # 256 KiB
+      };
+    };
+  };
+}

nixng-configurations/default.nix

@@ -8,6 +8,9 @@
 flake-utils.lib.eachDefaultSystem (system: let
   images = {
     dnsmasq = ./dnsmasq.nix;
+    attic = ./attic.nix;
+    ntfy = ./ntfy.nix;
+    radicale = ./radicale.nix;
   };
 in {
   nixngConfigurations = builtins.mapAttrs (name: configFile:

nixng-configurations/ntfy.nix

@@ -0,0 +1,20 @@
+{...}: {
+  dinit.enable = true;
+  init.services.ntfy-sh.shutdownOnExit = true;
+
+  services.ntfy-sh = {
+    enable = true;
+
+    settings = {
+      base-url = "https://ntfy.kun.is";
+      cache-file = "/var/cache/ntfy/cache.db";
+      cache-duration = "14d";
+      auth-file = "/var/lib/ntfy/user.db";
+      auth-default-access = "deny-all";
+      attachment-cache-dir = "/var/cache/ntfy-attachments";
+      enable-signup = false;
+      enable-login = true;
+      visitor-subscription-limit = 100;
+    };
+  };
+}

nixng-configurations/radicale.nix

@@ -0,0 +1,46 @@
+{nglib, ...}: let
+  htpasswd_location = "/radicale_htpasswd";
+in {
+  dinit.enable = true;
+
+  init.services.radicale = {
+    shutdownOnExit = true;
+
+    tmpfiles = with nglib.nottmpfiles.dsl; [
+      (f htpasswd_location "-" "radicale" "radicale" _ "pim:$apr1$GUiTihkS$dDCkaUxFx/O86m6NCy/yQ.")
+    ];
+  };
+
+  services.radicale = {
+    enable = true;
+
+    settings = {
+      server = {
+        hosts = "0.0.0.0:5232, [::]:5232";
+        ssl = false;
+      };
+
+      encoding = {
+        request = "utf-8";
+        stock = "utf-8";
+      };
+
+      auth = {
+        realm = "Radicale - Password Required";
+        type = "htpasswd";
+        htpasswd_filename = htpasswd_location;
+        htpasswd_encryption = "md5";
+      };
+
+      rights.type = "owner_only";
+
+      storage = {
+        type = "multifilesystem";
+        filesystem_folder = "/data";
+      };
+
+      logging = {};
+      headers = {};
+    };
+  };
+}

utils.nix

@@ -1,36 +1,10 @@
 {
   self,
   pkgs,
-  nixpkgs,
-  nixng,
-  globals,
   nix-snapshotter,
   ...
 }: {
-  mkNixNGImage = name: file: let
-    stream =
-      (import file {
-        inherit nixpkgs nixng globals;
-        inherit (nixng) nglib;
-      })
-      .config
-      .system
-      .build
-      .ociImage
-      .stream;
-  in
-    pkgs.stdenv.mkDerivation {
-      name = "${name}.tar";
-      src = stream;
-      dontUnpack = true;
-      buildPhase = ''
-        $src > $out
-      '';
-    };
-
-  nixSnapshotterRef = imagePath: "nix:0${imagePath}";
-
-  mkNixNGImage2 = name:
+  mkNixNGImage = name:
     (nix-snapshotter.packages.${pkgs.stdenv.system}.nix-snapshotter.buildImage {
       inherit name;
       resolvedByNix = true;