WIP: Restructuring to new scheme

clusters/fs0/deployment.nix

@@ -0,0 +1,68 @@
+with import <nixpkgs> {};
+let
+  pki = pkgs.callPackage ../lib/pki.nix {};
+  certs = pkgs.callPackage ./certs.nix {};
+  clusterHosts = ''
+    10.253.18.106 fs0-0 fs0-0.local
+    10.1.2.164    fs0-1 fs0-1.local
+    10.253.18.100 fs0-2 fs0-2.local
+  '';
+
+  nixosConfig = node:
+    let
+      cert = pki.toSet certs.${node};
+    in
+    {
+      imports = [
+        (../nixos/hardware-configuration + "/${node}.nix")
+        ../nixos/configuration.nix
+      ];
+      boot.kernelModules = [
+        "dm_snapshot"
+        "dm_mirror"
+        "dm_thin_pool"
+      ];
+      networking = {
+        hostName = node;
+        extraHosts = clusterHosts;
+        firewall.allowedTCPPortRanges = [ { from = 5000; to = 50000; } ];
+        firewall.allowedTCPPorts = [ 111 ];
+        firewall.allowedUDPPorts = [ 111 24007 24008 ];
+      };
+      services.glusterfs = {
+        enable = true;
+        tlsSettings = {
+          caCert = pki.ca.cert;
+          tlsKeyPath = cert.key;
+          tlsPem = cert.cert;
+        };
+      };
+      environment.systemPackages = [ pkgs.lvm2 ];
+    };
+in
+{
+  fs0-0 = { ... }:
+    let
+      base = nixosConfig "fs0-0";
+    in
+    {
+      deployment.targetHost = "10.253.18.106";
+      require = [ base ];
+      services.nfs.server = {
+        enable=true;
+        exports= ''
+          /vol/brick0/nfs0 10.253.18.0/24(insecure,rw,sync,no_subtree_check,crossmnt,fsid=0,no_root_squash)
+        '';
+      };
+      networking.firewall.allowedTCPPorts = [ 111 2049 ];
+      networking.firewall.allowedUDPPorts = [ 111 2049 ];
+    };
+  fs0-1 = { ... }:
+    let
+      base = nixosConfig "fs0-1";
+    in
+    {
+      deployment.targetHost = "10.1.2.164";
+      require = [ base ];
+    };
+}