diff -uNr anaconda-21.48.22.56__orig/pyanaconda/installclasses/fedora.py anaconda-21.48.22.56/pyanaconda/installclasses/fedora.py

--- anaconda-21.48.22.56__orig/pyanaconda/installclasses/fedora.py	2015-10-22 17:34:02.000000000 +0100

+++ anaconda-21.48.22.56/pyanaconda/installclasses/fedora.py	2015-12-07 16:40:33.122000000 +0000

@@ -25,7 +25,7 @@

 class FedoraBaseInstallClass(BaseInstallClass):

     name = "Fedora"

     sortPriority = 10000

-    if productName.startswith("Red Hat "):

+    if productName.startswith("Red Hat ") or productName.startswith("CentOS"):

         hidden = True

     _l10n_domain = "anaconda"

diff -uNr anaconda-21.48.22.56__orig/pyanaconda/installclasses/centos.py anaconda-21.48.22.56/pyanaconda/installclasses/centos.py

--- anaconda-21.48.22.56__orig/pyanaconda/installclasses/centos.py	1970-01-01 01:00:00.000000000 +0100

+++ anaconda-21.48.22.56/pyanaconda/installclasses/centos.py	2015-12-07 16:52:11.157000000 +0000

@@ -0,0 +1,97 @@

+#

+# rhel.py

+#

+# Copyright (C) 2010  Red Hat, Inc.  All rights reserved.

+#

+# This program is free software; you can redistribute it and/or modify

+# it under the terms of the GNU General Public License as published by

+# the Free Software Foundation; either version 2 of the License, or

+# (at your option) any later version.

+#

+# This program is distributed in the hope that it will be useful,

+# but WITHOUT ANY WARRANTY; without even the implied warranty of

+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+# GNU General Public License for more details.

+#

+# You should have received a copy of the GNU General Public License

+# along with this program.  If not, see <http://www.gnu.org/licenses/>.

+#

+

+from pyanaconda.installclass import BaseInstallClass

+from pyanaconda.product import productName

+from pyanaconda import network

+from pyanaconda import nm

+from pyanaconda.kickstart import getAvailableDiskSpace

+from blivet.partspec import PartSpec

+from blivet.platform import platform

+from blivet.devicelibs import swap

+from blivet.size import Size

+

+class RHELBaseInstallClass(BaseInstallClass):

+    name = "CentOS Linux"

+    sortPriority = 20001

+    if not productName.startswith("CentOS"):

+        hidden = True

+    defaultFS = "xfs"

+

+    bootloaderTimeoutDefault = 5

+

+    ignoredPackages = ["ntfsprogs", "reiserfs-utils", "hfsplus-tools"]

+

+    installUpdates = False

+

+    _l10n_domain = "comps"

+

+    efi_dir = "centos"

+

+    help_placeholder = "CentOSPlaceholder.html"

+    help_placeholder_with_links = "CentOSPlaceholderWithLinks.html"

+

+    def configure(self, anaconda):

+        BaseInstallClass.configure(self, anaconda)

+        self.setDefaultPartitioning(anaconda.storage)

+

+    def setNetworkOnbootDefault(self, ksdata):

+        if any(nd.onboot for nd in ksdata.network.network if nd.device):

+            return

+        # choose the device used during installation

+        # (ie for majority of cases the one having the default route)

+        dev = network.default_route_device() \

+              or network.default_route_device(family="inet6")

+        if not dev:

+            return

+        # ignore wireless (its ifcfgs would need to be handled differently)

+        if nm.nm_device_type_is_wifi(dev):

+            return

+        network.update_onboot_value(dev, "yes", ksdata)

+

+    def __init__(self):

+        BaseInstallClass.__init__(self)

+

+class RHELAtomicInstallClass(RHELBaseInstallClass):

+    name = "CentOS Atomic Host"

+    sortPriority=21001

+    hidden = not productName.startswith(("CentOS Atomic Host", "CentOS Linux Atomic"))

+

+    def setDefaultPartitioning(self, storage):

+        autorequests = [PartSpec(mountpoint="/", fstype=storage.defaultFSType,

+                                size=Size("1GiB"), maxSize=Size("3GiB"), grow=True, lv=True)]

+

+        bootreqs = platform.setDefaultPartitioning()

+        if bootreqs:

+            autorequests.extend(bootreqs)

+

+        disk_space = getAvailableDiskSpace(storage)

+        swp = swap.swapSuggestion(disk_space=disk_space)

+        autorequests.append(PartSpec(fstype="swap", size=swp, grow=False,

+                                    lv=True, encrypted=True))

+

+        for autoreq in autorequests:

+            if autoreq.fstype is None:

+                if autoreq.mountpoint == "/boot":

+                    autoreq.fstype = storage.defaultBootFSType

+                    autoreq.size = Size("300MiB")

+                else:

+                    autoreq.fstype = storage.defaultFSType

+

+        storage.autoPartitionRequests = autorequests