Add installation steps for Ceph one-node cluster

Add steps to install Ceph one-node cluster over virtlet
installation to be able to test Ceph related virtlet features.

Change-Id: Ic9e531a69fcb52d7360fcf089312fa1913350e0b
Reviewed-on: https://review.gerrithub.io/362388
Reviewed-by: Tatyanka Leontovich <tleontovich@mirantis.com>
Tested-by: Tatyanka Leontovich <tleontovich@mirantis.com>
diff --git a/tcp_tests/managers/virtlet_ceph_manager.py b/tcp_tests/managers/virtlet_ceph_manager.py
new file mode 100644
index 0000000..49c4c64
--- /dev/null
+++ b/tcp_tests/managers/virtlet_ceph_manager.py
@@ -0,0 +1,35 @@
+#    Copyright 2017 Mirantis, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License"); you may
+#    not use this file except in compliance with the License. You may obtain
+#    a copy of the License at
+#
+#         http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+#    License for the specific language governing permissions and limitations
+#    under the License.
+
+from tcp_tests.managers.execute_commands import ExecuteCommandsMixin
+
+
+class VirtletCephManager(ExecuteCommandsMixin):
+    """docstring for VirtletCephManager"""
+
+    __config = None
+    __underlay = None
+
+    def __init__(self, config, underlay, salt):
+        self.__config = config
+        self.__underlay = underlay
+        self._salt = salt
+        super(VirtletCephManager, self).__init__(
+            config=config, underlay=underlay)
+
+    def install(self, commands):
+        self.execute_commands(
+            commands,
+            label='Install One-node Ceph cluster in docker container')
+        self.__config.virtlet.ceph_installed = True
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