Reorganize project

modules/default.nix

@@ -0,0 +1,117 @@
+{ pkgs, cluster, customize ? {}, lib, config, ... }:
+with lib;
+let
+  cfg = cluster;
+
+  pki = import ./pki.nix { inherit pkgs; ca = cfg.initca; };
+
+  mkCert = host: {
+    ${host.name} = pki.gencert {
+        cn = host.name;
+        ca = cfg.ca;
+        o = cfg.clusterName;
+      };
+    };
+
+  baseDeployment = nodes: attrs:
+    let
+      hosts =
+        builtins.foldl'
+          (a: x: a // { ${x.name} = mkHost x _; }) {} nodes;
+      hosts' = lib.recursiveUpdate hosts attrs;
+      names = builtins.attrNames hosts;
+    in
+      builtins.foldl' (a: x: a // { ${x} = self: hosts'.${x}; }) {} names;
+
+in {
+  k8s = rec {
+    apiserver = host: self: {
+      deployment.targetHost = host.address;
+
+      inherit customize;
+
+      cluster = mkMerge [
+        cfg
+        {
+          hostName = host.name;
+          cert = mkCert host.name;
+          k8s.master.enable = true;
+          k8s.node.enable = true;
+        }
+      ];
+
+      imports = [ host.hw ./modules.nix ];
+    };
+
+    node = host: self: {
+      deployment.targetHost = host.address;
+
+      inherit customize;
+
+      cluster = mkMerge [
+        cfg
+        {
+          hostName = host.name;
+          cert = mkCert host.name;
+          k8s.node.enable = true;
+        }
+      ];
+
+      imports = [ host.hw ./modules.nix ];
+    };
+
+    mkDeployment = master: nodes:
+      let
+        server = { "${master.name}" = apiserver master; };
+      in
+        builtins.foldl' (a: x:
+          a // { "${x.name}" = node x; }) server nodes;
+  };
+
+  fs = rec {
+    mkNode = host: self: {
+      deployment.targetHost = host.address;
+
+      inherit customize;
+
+      cluster = mkMerge [
+        cfg
+        {
+          hostName = host.name;
+          cert = mkCert host.name;
+        }
+      ];
+
+      imports = [ host.hw ./modules.nix ];
+    };
+
+    mkDeployment = nodes:
+      builtins.foldl' (a: x:
+        a // { "${x.name}" = mkNode x; }) {} nodes;
+  } ;
+
+  host = rec {
+    node = host: self: {
+      deployment.targetHost = host.address;
+
+      inherit customize;
+
+      cluster = mkMerge [
+        cfg
+        {
+          hostName = host.name;
+          cert = mkCert host.name;
+        }
+      ];
+
+      imports = [ host.hw ./modules.nix ];
+    };
+
+    mkDeployment = masterNode: workerNodes:
+      let
+        master = { "${master.name}" =  apiserver masterNode; };
+      in
+        builtins.foldl' (a: x:
+          a // { "${x.name}" = mkWorker x; }) master workerNodes;
+  };
+}