Merge remote-tracking branch 'origin/master' into staging.

12 files changed, 172 insertions, 78 deletions

diff --git a/nixos/maintainers/scripts/ec2/amazon-hvm-install-config.nix b/nixos/maintainers/scripts/ec2/amazon-hvm-install-config.nix
index d9feba164a76..530769cec5b7 100644
--- a/nixos/maintainers/scripts/ec2/amazon-hvm-install-config.nix
+++ b/nixos/maintainers/scripts/ec2/amazon-hvm-install-config.nix
@@ -19,7 +19,8 @@ in
 {
   imports = [ ./amazon-base-config.nix ];
   ec2.hvm = true;
-  boot.loader.grub.device = lib.mkOverride 0 "nodev";
+  boot.loader.grub.device = lib.mkOverride 0 "/dev/xvdg";
+  boot.kernelParams = [ "console=ttyS0" ];
 
   boot.initrd.extraUtilsCommands = ''
     cp -v ${pkgs.gawk}/bin/gawk $out/bin/gawk
diff --git a/nixos/maintainers/scripts/ec2/create-ebs-amis.py b/nixos/maintainers/scripts/ec2/create-ebs-amis.py
index 14607b9a3678..62525651ae03 100755
--- a/nixos/maintainers/scripts/ec2/create-ebs-amis.py
+++ b/nixos/maintainers/scripts/ec2/create-ebs-amis.py
@@ -19,8 +19,17 @@ parser.add_argument('--key', dest='key_name', action='store_true', help='Keypair
 args = parser.parse_args()
 
 instance_type = "m3.medium" if args.hvm else "m1.small"
-ebs_size = 8 if args.hvm else 20
 
+if args.hvm:
+    virtualization_type = "hvm"
+    root_block = "/dev/sda1"
+    image_type = 'hvm'
+else:
+    virtualization_type = "paravirtual"
+    root_block = "/dev/sda"
+    image_type = 'ebs'
+
+ebs_size = 20
 
 # Start a NixOS machine in the given region.
 f = open("ebs-creator-config.nix", "w")
@@ -76,10 +85,6 @@ if args.hvm:
     m.upload_file("./amazon-hvm-config.nix", "/mnt/etc/nixos/configuration.nix")
     m.upload_file("./amazon-hvm-install-config.nix", "/mnt/etc/nixos/amazon-hvm-install-config.nix")
     m.run_command("NIXOS_CONFIG=/etc/nixos/amazon-hvm-install-config.nix nixos-install")
-    m.run_command('nix-env -iA nixos.pkgs.grub')
-    m.run_command('cp /nix/store/*-grub-0.97*/lib/grub/i386-pc/* /mnt/boot/grub')
-    m.run_command('echo "(hd1) /dev/xvdg" > device.map')
-    m.run_command('echo -e "root (hd1,0)\nsetup (hd1)" | grub --device-map=device.map --batch')
 else:
     m.upload_file("./amazon-base-config.nix", "/mnt/etc/nixos/configuration.nix")
     m.run_command("nixos-install")
@@ -87,7 +92,7 @@ else:
 m.run_command("umount /mnt")
 
 if args.hvm:
-    ami_name = "nixos-{0}-x86_64-ebs-hvm".format(version)
+    ami_name = "nixos-{0}-x86_64-hvm".format(version)
     description = "NixOS {0} (x86_64; EBS root; hvm)".format(version)
 else:
     ami_name = "nixos-{0}-x86_64-ebs".format(version)
@@ -102,58 +107,40 @@ def check():
 
 m.connect()
 volume = m._conn.get_all_volumes([], filters={'attachment.instance-id': m.resource_id, 'attachment.device': "/dev/sdg"})[0]
-if args.hvm:
-    instance = m._conn.run_instances( image_id="ami-5f491f36"
-                                    , instance_type=instance_type
-                                    , key_name=args.key_name
-                                    , placement=m.zone
-                                    , security_groups=["eelco-test"]).instances[0]
-    nixops.util.check_wait(lambda: instance.update() == 'running', max_tries=120)
-    instance.stop()
-    nixops.util.check_wait(lambda: instance.update() == 'stopped', max_tries=120)
-    old_root_volume = m._conn.get_all_volumes([], filters={'attachment.instance-id': instance.id, 'attachment.device': "/dev/sda1"})[0]
-    old_root_volume.detach()
-    volume.detach()
-    nixops.util.check_wait(lambda: volume.update() == 'available', max_tries=120)
-    nixops.util.check_wait(lambda: old_root_volume.update() == 'available', max_tries=120)
-    volume.attach(instance.id, '/dev/sda1')
-    nixops.util.check_wait(lambda: volume.update() == 'in-use', max_tries=120)
-
-    ami_id = m._conn.create_image(instance.id, ami_name, description)
-    time.sleep(5)
-    image = m._conn.get_all_images([ami_id])[0]
-    nixops.util.check_wait(lambda: image.update() == 'available', max_tries=120)
-    instance.terminate()
 
-else:
-    # Create a snapshot.
-    snapshot = volume.create_snapshot(description=description)
-    print >> sys.stderr, "created snapshot {0}".format(snapshot.id)
+# Create a snapshot.
+snapshot = volume.create_snapshot(description=description)
+print >> sys.stderr, "created snapshot {0}".format(snapshot.id)
 
-    nixops.util.check_wait(check, max_tries=120)
+nixops.util.check_wait(check, max_tries=120)
 
-    m._conn.create_tags([snapshot.id], {'Name': ami_name})
+m._conn.create_tags([snapshot.id], {'Name': ami_name})
 
-    if not args.keep: depl.destroy_resources()
+if not args.keep: depl.destroy_resources()
 
-     # Register the image.
-    aki = m._conn.get_all_images(filters={'manifest-location': '*pv-grub-hd0_1.03-x86_64*'})[0]
-    print >> sys.stderr, "using kernel image {0} - {1}".format(aki.id, aki.location)
+# Register the image.
+aki = m._conn.get_all_images(filters={'manifest-location': 'ec2*pv-grub-hd0_1.03-x86_64*'})[0]
+print >> sys.stderr, "using kernel image {0} - {1}".format(aki.id, aki.location)
 
-    block_map = BlockDeviceMapping()
-    block_map['/dev/sda'] = BlockDeviceType(snapshot_id=snapshot.id, delete_on_termination=True)
-    block_map['/dev/sdb'] = BlockDeviceType(ephemeral_name="ephemeral0")
-    block_map['/dev/sdc'] = BlockDeviceType(ephemeral_name="ephemeral1")
-    block_map['/dev/sdd'] = BlockDeviceType(ephemeral_name="ephemeral2")
-    block_map['/dev/sde'] = BlockDeviceType(ephemeral_name="ephemeral3")
+block_map = BlockDeviceMapping()
+block_map[root_block] = BlockDeviceType(snapshot_id=snapshot.id, delete_on_termination=True, size=ebs_size, volume_type="gp2")
+block_map['/dev/sdb'] = BlockDeviceType(ephemeral_name="ephemeral0")
+block_map['/dev/sdc'] = BlockDeviceType(ephemeral_name="ephemeral1")
+block_map['/dev/sdd'] = BlockDeviceType(ephemeral_name="ephemeral2")
+block_map['/dev/sde'] = BlockDeviceType(ephemeral_name="ephemeral3")
 
-    ami_id = m._conn.register_image(
+common_args = dict(
         name=ami_name,
         description=description,
         architecture="x86_64",
-        root_device_name="/dev/sda",
-        kernel_id=aki.id,
-        block_device_map=block_map)
+        root_device_name=root_block,
+        block_device_map=block_map,
+        virtualization_type=virtualization_type,
+        delete_root_volume_on_termination=True
+        )
+if not args.hvm:
+    common_args['kernel_id']=aki.id
+ami_id = m._conn.register_image(**common_args)
 
 print >> sys.stderr, "registered AMI {0}".format(ami_id)
 
@@ -197,17 +184,12 @@ test_depl.nix_exprs = [os.path.abspath("./ebs-test.nix")]
 test_depl.deploy(create_only=True)
 test_depl.machines['machine'].run_command("nixos-version")
 
-if args.hvm:
-    image_type = 'hvm'
-else:
-    image_type = 'ebs'
-
 # Log the AMI ID.
 f = open("{0}.{1}.ami-id".format(args.region, image_type), "w")
 f.write("{0}".format(ami_id))
 f.close()
 
-for dest in [ 'us-east-1', 'us-west-1', 'us-west-2', 'eu-west-1', 'ap-southeast-1', 'ap-southeast-2', 'ap-northeast-1', 'sa-east-1']:
+for dest in [ 'us-east-1', 'us-west-1', 'us-west-2', 'eu-west-1', 'eu-central-1', 'ap-southeast-1', 'ap-southeast-2', 'ap-northeast-1', 'sa-east-1']:
     if args.region != dest:
         print >> sys.stderr, "copying image from region {0} to {1}".format(args.region, dest)
         conn = boto.ec2.connect_to_region(dest)
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-base.nix b/nixos/modules/installer/cd-dvd/installation-cd-base.nix
index 4d87c20559d6..0a39e8dde9de 100644
--- a/nixos/modules/installer/cd-dvd/installation-cd-base.nix
+++ b/nixos/modules/installer/cd-dvd/installation-cd-base.nix
@@ -42,6 +42,9 @@ with lib;
   # Get a console as soon as the initrd loads fbcon on EFI boot.
   boot.initrd.kernelModules = [ "fbcon" ];
 
+  # Add support for cow filesystems and their utilities
+  boot.supportedFilesystems = [ "zfs" "btrfs" ];
+
   # Allow the user to log in as root without a password.
   security.initialRootPassword = "";
 }
diff --git a/nixos/modules/installer/cd-dvd/installation-cd-graphical.nix b/nixos/modules/installer/cd-dvd/installation-cd-graphical.nix
index 65aa11670893..b1e1d16c610d 100644
--- a/nixos/modules/installer/cd-dvd/installation-cd-graphical.nix
+++ b/nixos/modules/installer/cd-dvd/installation-cd-graphical.nix
@@ -11,6 +11,9 @@ with lib;
   # Provide wicd for easy wireless configuration.
   #networking.wicd.enable = true;
 
+  # Include gparted for partitioning disks
+  environment.systemPackages = [ pkgs.gparted ];
+  
   # KDE complains if power management is disabled (to be precise, if
   # there is no power management backend such as upower).
   powerManagement.enable = true;
@@ -27,4 +30,70 @@ with lib;
       AutoLoginUser=root
       AutoLoginPass=""
     '';
+
+  # Custom kde-workspace adding some icons on the desktop
+
+  system.activationScripts.installerDesktop = let
+    openManual = pkgs.writeScript "nixos-manual.sh" ''
+      #!${pkgs.stdenv.shell}
+      cd ${config.system.build.manual.manual}/share/doc/nixos/
+      konqueror ./index.html
+    '';
+
+    desktopFile = pkgs.writeText "nixos-manual.desktop" ''
+      [Desktop Entry]
+      Version=1.0
+      Type=Application
+      Name=NixOS Manual
+      Exec=${openManual}
+      Icon=konqueror
+    '';
+
+  in ''
+    mkdir -p /root/Desktop
+    ln -sfT ${desktopFile} /root/Desktop/nixos-manual.desktop
+    ln -sfT ${pkgs.kde4.konsole}/share/applications/kde4/konsole.desktop /root/Desktop/konsole.desktop
+    ln -sfT ${pkgs.gparted}/share/applications/gparted.desktop /root/Desktop/gparted.desktop
+  '';
+
+  services.xserver.desktopManager.kde4.kdeWorkspacePackage = let
+    pkg = pkgs.kde4.kde_workspace;
+
+    plasmaInit = pkgs.writeText "00-defaultLayout.js" ''
+      loadTemplate("org.kde.plasma-desktop.defaultPanel")
+
+      for (var i = 0; i < screenCount; ++i) {
+      	var desktop = new Activity
+        desktop.name = i18n("Desktop")
+        desktop.screen = i
+        desktop.wallpaperPlugin = 'image'
+        desktop.wallpaperMode = 'SingleImage'
+
+        var folderview = desktop.addWidget("folderview");
+        folderview.writeConfig("url", "desktop:/");
+        
+        //Create more panels for other screens
+        if (i > 0){
+          var panel = new Panel
+          panel.screen = i
+          panel.location = 'bottom'
+          panel.height = screenGeometry(i).height > 1024 ? 35 : 27
+          var tasks = panel.addWidget("tasks")
+          tasks.writeConfig("showOnlyCurrentScreen", true);
+        }
+      }
+    '';
+
+  in
+    pkgs.stdenv.mkDerivation {
+      inherit (pkg) name meta;
+
+      buildCommand = ''
+        mkdir -p $out
+        cp -prf ${pkg}/* $out/
+        chmod a+w $out/share/apps/plasma-desktop/init
+        cp -f ${plasmaInit} $out/share/apps/plasma-desktop/init/00-defaultLayout.js
+      '';
+    };
+
 }
diff --git a/nixos/modules/rename.nix b/nixos/modules/rename.nix
index 073a22207652..ea7d9763ce64 100644
--- a/nixos/modules/rename.nix
+++ b/nixos/modules/rename.nix
@@ -131,5 +131,6 @@ in zipModules ([]
 ++ obsolete' [ "programs" "bash" "enable" ]
 ++ obsolete' [ "services" "samba" "defaultShare" ]
 ++ obsolete' [ "services" "syslog-ng" "serviceName" ]
+++ obsolete' [ "services" "syslog-ng" "listenToJournal" ]
 
 )
diff --git a/nixos/modules/services/backup/rsnapshot.nix b/nixos/modules/services/backup/rsnapshot.nix
index 091b5cfd4d59..fb25bd9dd1e8 100644
--- a/nixos/modules/services/backup/rsnapshot.nix
+++ b/nixos/modules/services/backup/rsnapshot.nix
@@ -39,11 +39,20 @@ in
           as retain options.
         '';
       };
+
+      package = mkOption {
+        type = types.package;
+        default = pkgs.rsnapshot;
+        example = literalExample "pkgs.rsnapshotGit";
+        description = ''
+          RSnapshot package to use.
+        '';
+      };
     };
   };
 
   config = mkIf cfg.enable (let
-    myRsnapshot = pkgs.rsnapshot.override { configFile = rsnapshotCfg; };
+    myRsnapshot = cfg.package.override { configFile = rsnapshotCfg; };
     rsnapshotCfg = with pkgs; writeText "gen-rsnapshot.conf" (''
         config_version	1.2
         cmd_cp	${coreutils}/bin/cp
diff --git a/nixos/modules/services/logging/logstash.nix b/nixos/modules/services/logging/logstash.nix
index 41f71be2365c..117ee1c900f5 100644
--- a/nixos/modules/services/logging/logstash.nix
+++ b/nixos/modules/services/logging/logstash.nix
@@ -7,6 +7,13 @@ let
   pluginPath = lib.concatStringsSep ":" cfg.plugins;
   havePluginPath = lib.length cfg.plugins > 0;
   ops = lib.optionalString;
+  verbosityFlag = {
+    debug = "--debug";
+    info  = "--verbose";
+    warn  = ""; # intentionally empty
+    error = "--quiet";
+    fatal = "--silent";
+  }."${cfg.logLevel}";
 
 in
 
@@ -37,6 +44,12 @@ in
         description = "The paths to find other logstash plugins in.";
       };
 
+      logLevel = mkOption {
+        type = types.enum [ "debug" "info" "warn" "error" "fatal" ];
+        default = "warn";
+        description = "Logging verbosity level.";
+      };
+
       watchdogTimeout = mkOption {
         type = types.int;
         default = 10;
@@ -124,6 +137,7 @@ in
           "${cfg.package}/bin/logstash agent " +
           "-w ${toString cfg.filterWorkers} " +
           ops havePluginPath "--pluginpath ${pluginPath} " +
+          "${verbosityFlag} " +
           "--watchdog-timeout ${toString cfg.watchdogTimeout} " +
           "-f ${writeText "logstash.conf" ''
             input {
diff --git a/nixos/modules/services/logging/syslog-ng.nix b/nixos/modules/services/logging/syslog-ng.nix
index f3991a411ec4..2bf6d1ff7904 100644
--- a/nixos/modules/services/logging/syslog-ng.nix
+++ b/nixos/modules/services/logging/syslog-ng.nix
@@ -43,15 +43,6 @@ in {
           The package providing syslog-ng binaries.
         '';
       };
-      listenToJournal = mkOption {
-        type = types.bool;
-        default = true;
-        description = ''
-          Whether syslog-ng should listen to the syslog socket used
-          by journald, and therefore receive all logs that journald
-          produces.
-        '';
-      };
       extraModulePaths = mkOption {
         type = types.listOf types.str;
         default = [];
@@ -74,7 +65,7 @@ in {
       configHeader = mkOption {
         type = types.lines;
         default = ''
-          @version: 3.5
+          @version: 3.6
           @include "scl.conf"
         '';
         description = ''
@@ -86,18 +77,13 @@ in {
   };
 
   config = mkIf cfg.enable {
-    systemd.sockets.syslog = mkIf cfg.listenToJournal {
-      wantedBy = [ "sockets.target" ];
-      socketConfig.Service = "syslog-ng.service";
-    };
     systemd.services.syslog-ng = {
       description = "syslog-ng daemon";
       preStart = "mkdir -p /{var,run}/syslog-ng";
-      wantedBy = optional (!cfg.listenToJournal) "multi-user.target";
+      wantedBy = [ "multi-user.target" ];
       after = [ "multi-user.target" ]; # makes sure hostname etc is set
       serviceConfig = {
         Type = "notify";
-        Sockets = if cfg.listenToJournal then "syslog.socket" else null;
         StandardOutput = "null";
         Restart = "on-failure";
         ExecStart = "${cfg.package}/sbin/syslog-ng ${concatStringsSep " " syslogngOptions}";
diff --git a/nixos/modules/services/x11/desktop-managers/kde4.nix b/nixos/modules/services/x11/desktop-managers/kde4.nix
index 2061170a21b5..5c783fdbcedd 100644
--- a/nixos/modules/services/x11/desktop-managers/kde4.nix
+++ b/nixos/modules/services/x11/desktop-managers/kde4.nix
@@ -7,6 +7,7 @@ let
   xcfg = config.services.xserver;
   cfg = xcfg.desktopManager.kde4;
   xorg = pkgs.xorg;
+  kde_workspace = config.services.xserver.desktopManager.kde4.kdeWorkspacePackage;
 
   # Disable Nepomuk and Strigi by default.  As of KDE 4.7, they don't
   # really work very well (e.g. searching files often fails to find
@@ -61,6 +62,13 @@ in
         example = ["gstreamer" "vlc"];
         description = "Which phonon multimedia backend kde should use";
       };
+
+      kdeWorkspacePackage = mkOption {
+        internal = true;
+        default = pkgs.kde4.kde_workspace;
+        type = types.package;
+        description = "Custom kde-workspace, used for NixOS rebranding.";
+      };
     };
 
     environment.kdePackages = mkOption {
@@ -108,13 +116,13 @@ in
             fi
 
             # Start KDE.
-            exec ${pkgs.kde4.kdebase_workspace}/bin/startkde
+            exec ${kde_workspace}/bin/startkde
           '';
       };
 
     security.setuidOwners = singleton
       { program = "kcheckpass";
-        source = "${pkgs.kde4.kdebase_workspace}/lib/kde4/libexec/kcheckpass";
+        source = "${kde_workspace}/lib/kde4/libexec/kcheckpass";
         owner = "root";
         group = "root";
         setuid = true;
@@ -124,7 +132,7 @@ in
         [ pkgs.kde4.kdelibs
 
           pkgs.kde4.kde_baseapps # Splitted kdebase
-          pkgs.kde4.kde_workspace
+          kde_workspace
           pkgs.kde4.kde_runtime
           pkgs.kde4.konsole
           pkgs.kde4.kate
diff --git a/nixos/modules/services/x11/display-managers/default.nix b/nixos/modules/services/x11/display-managers/default.nix
index 004ea6ef49ac..899c5a91fb33 100644
--- a/nixos/modules/services/x11/display-managers/default.nix
+++ b/nixos/modules/services/x11/display-managers/default.nix
@@ -68,14 +68,14 @@ let
       # Start PulseAudio if enabled.
       ${optionalString (config.hardware.pulseaudio.enable) ''
         ${optionalString (!config.hardware.pulseaudio.systemWide)
-          "${pkgs.pulseaudio}/bin/pulseaudio --start"
+          "${config.hardware.pulseaudio.package}/bin/pulseaudio --start"
         }
 
         # Publish access credentials in the root window.
-        ${pkgs.pulseaudio}/bin/pactl load-module module-x11-publish "display=$DISPLAY"
+        ${config.hardware.pulseaudio.package}/bin/pactl load-module module-x11-publish "display=$DISPLAY"
 
         # Keep track of devices.  Mostly useful for Phonon/KDE.
-        ${pkgs.pulseaudio}/bin/pactl load-module module-device-manager "do_routing=1"
+        ${config.hardware.pulseaudio.package}/bin/pactl load-module module-device-manager "do_routing=1"
       ''}
 
       # Load X defaults.
diff --git a/nixos/modules/services/x11/hardware/synaptics.nix b/nixos/modules/services/x11/hardware/synaptics.nix
index f5b394b6d98b..d9e4bd817a51 100644
--- a/nixos/modules/services/x11/hardware/synaptics.nix
+++ b/nixos/modules/services/x11/hardware/synaptics.nix
@@ -25,12 +25,14 @@ in {
     services.xserver.synaptics = {
 
       enable = mkOption {
+        type = types.bool;
         default = false;
         example = true;
         description = "Whether to enable touchpad support.";
       };
 
       dev = mkOption {
+        type = types.nullOr types.str;
         default = null;
         example = "/dev/input/event0";
         description =
@@ -59,41 +61,56 @@ in {
       };
 
       twoFingerScroll = mkOption {
+        type = types.bool;
         default = false;
         description = "Whether to enable two-finger drag-scrolling.";
       };
 
       vertEdgeScroll = mkOption {
+        type = types.bool;
         default = ! cfg.twoFingerScroll;
         description = "Whether to enable vertical edge drag-scrolling.";
       };
 
       tapButtons = mkOption {
+        type = types.bool;
         default = true;
         example = false;
         description = "Whether to enable tap buttons.";
       };
 
       buttonsMap = mkOption {
+        type = types.listOf types.int;
         default = [1 2 3];
         example = [1 3 2];
         description = "Remap touchpad buttons.";
         apply = map toString;
       };
 
+      fingersMap = mkOption {
+        type = types.listOf types.int;
+        default = [1 2 3];
+        example = [1 3 2];
+        description = "Remap several-fingers taps.";
+        apply = map toString;
+      };
+
       palmDetect = mkOption {
+        type = types.bool;
         default = false;
         example = true;
         description = "Whether to enable palm detection (hardware support required)";
       };
 
       horizontalScroll = mkOption {
+        type = types.bool;
         default = true;
         example = false;
         description = "Whether to enable horizontal scrolling (on touchpad)";
       };
 
       additionalOptions = mkOption {
+        type = types.str;
         default = "";
         example = ''
           Option "RTCornerButton" "2"
@@ -130,6 +147,9 @@ in {
           Option "ClickFinger1" "${builtins.elemAt cfg.buttonsMap 0}"
           Option "ClickFinger2" "${builtins.elemAt cfg.buttonsMap 1}"
           Option "ClickFinger3" "${builtins.elemAt cfg.buttonsMap 2}"
+          Option "TapButton1" "${builtins.elemAt cfg.fingersMap 0}"
+          Option "TapButton2" "${builtins.elemAt cfg.fingersMap 1}"
+          Option "TapButton3" "${builtins.elemAt cfg.fingersMap 2}"
           Option "VertTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
           Option "HorizTwoFingerScroll" "${if cfg.twoFingerScroll then "1" else "0"}"
           Option "VertEdgeScroll" "${if cfg.vertEdgeScroll then "1" else "0"}"
diff --git a/nixos/release-small.nix b/nixos/release-small.nix
index 4099d9147422..07cd672843ea 100644
--- a/nixos/release-small.nix
+++ b/nixos/release-small.nix
@@ -65,6 +65,7 @@ in rec {
       mysql51
       mysql55
       nginx
+      nodejs
       openjdk
       openssh
       php