nixos: move kubernetes & fleet to services/cluster

nixos/modules/module-list.nix

@@ -102,6 +102,8 @@
   ./services/backup/rsnapshot.nix
   ./services/backup/sitecopy-backup.nix
   ./services/backup/tarsnap.nix
+  ./services/cluster/fleet.nix
+  ./services/cluster/kubernetes.nix
   ./services/computing/torque/server.nix
   ./services/computing/torque/mom.nix
   ./services/continuous-integration/jenkins/default.nix
@@ -400,8 +402,6 @@
   ./virtualisation/container-config.nix
   ./virtualisation/containers.nix
   ./virtualisation/docker.nix
-  ./virtualisation/fleet.nix
-  ./virtualisation/kubernetes.nix
   ./virtualisation/libvirtd.nix
   ./virtualisation/lxc.nix
   #./virtualisation/nova.nix

nixos/modules/services/cluster/fleet.nix

@@ -3,12 +3,12 @@
 with lib;
 
 let
-  cfg = config.virtualisation.fleet;
+  cfg = config.services.fleet;
 
 in {
 
   ##### Interface
-  options.virtualisation.fleet = {
+  options.services.fleet = {
     enable = mkOption {
       type = types.bool;
       default = false;

nixos/modules/services/cluster/kubernetes.nix

@@ -3,13 +3,13 @@
 with lib;
 
 let
-  cfg = config.virtualisation.kubernetes;
+  cfg = config.services.kubernetes;
 
 in {
 
   ###### interface
 
-  options.virtualisation.kubernetes = {
+  options.services.kubernetes = {
     package = mkOption {
       description = "Kubernetes package to use.";
       type = types.package;
@@ -420,15 +420,15 @@ in {
     })
 
     (mkIf (any (el: el == "master") cfg.roles) {
-      virtualisation.kubernetes.apiserver.enable = mkDefault true;
-      virtualisation.kubernetes.scheduler.enable = mkDefault true;
-      virtualisation.kubernetes.controllerManager.enable = mkDefault true;
+      services.kubernetes.apiserver.enable = mkDefault true;
+      services.kubernetes.scheduler.enable = mkDefault true;
+      services.kubernetes.controllerManager.enable = mkDefault true;
     })
 
     (mkIf (any (el: el == "node") cfg.roles) {
       virtualisation.docker.enable = mkDefault true;
-      virtualisation.kubernetes.kubelet.enable = mkDefault true;
-      virtualisation.kubernetes.proxy.enable = mkDefault true;
+      services.kubernetes.kubelet.enable = mkDefault true;
+      services.kubernetes.proxy.enable = mkDefault true;
     })
 
     (mkIf (any (el: el == "node" || el == "master") cfg.roles) {
@@ -442,7 +442,7 @@ in {
         cfg.kubelet.enable ||
         cfg.proxy.enable
     ) {
-      virtualisation.kubernetes.package = mkDefault pkgs.kubernetes; 
+      services.kubernetes.package = mkDefault pkgs.kubernetes;
 
       environment.systemPackages = [ cfg.package ];
 

nixos/tests/fleet.nix

@@ -14,7 +14,7 @@ import ./make-test.nix rec {
             };
          };
 
-          virtualisation.fleet = {
+          services.fleet = {
             enable = true;
             metadata.name = "node1";
           };
@@ -34,7 +34,7 @@ import ./make-test.nix rec {
             };
            };
 
-          virtualisation.fleet = {
+          services.fleet = {
             enable = true;
             metadata.name = "node2";
           };

nixos/tests/kubernetes.nix

@@ -48,7 +48,7 @@ import ./make-test.nix rec {
       { config, pkgs, lib, nodes, ... }:
         {
           virtualisation.memorySize = 512;
-          virtualisation.kubernetes = {
+          services.kubernetes = {
             roles = ["master" "node"];
             controllerManager.machines = ["master" "node"];
             kubelet.extraOpts = "-network_container_image=master:5000/pause";
@@ -92,7 +92,7 @@ import ./make-test.nix rec {
     node =
       { config, pkgs, lib, nodes, ... }:
         {
-          virtualisation.kubernetes = {
+          services.kubernetes = {
             roles = ["node"];
             kubelet.extraOpts = "-network_container_image=master:5000/pause";
             verbose = true;

nixos/tests/mesos.nix

@@ -0,0 +1,25 @@
+import ./make-test.nix {
+  name = "simple";
+
+  machine = { config, pkgs, ... }: {
+    services.zookeeper.enable = true;
+    virtualistaion.docker.enable = true;
+    services.mesos = {
+      slave = {
+        enable = true;
+        master = "zk://localhost:2181/mesos";
+      };
+      master = {
+        enable = true;
+        zk = "zk://localhost:2181/mesos";
+      };
+    };
+  };
+
+  testScript =
+    ''
+      startAll;
+      $machine->waitForUnit("mesos-master.service");
+      $machine->waitForUnit("mesos-slave.service");
+    '';
+}