Add nodeidentify command

Provide xcat-style access to confluent identify capability (rbeacon-alike)

confluent_client/bin/nodeidentify

@@ -0,0 +1,36 @@
+#!/usr/bin/env python
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2015 Lenovo
+#
+# 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.
+
+import os
+import sys
+
+path = os.path.dirname(os.path.realpath(__file__))
+path = os.path.realpath(os.path.join(path, '..', 'lib', 'python'))
+if path.startswith('/opt'):
+    sys.path.append(path)
+
+import confluent.client as client
+
+
+noderange = sys.argv[1]
+identifystate = None
+if len(sys.argv) > 2:
+    identifystate = sys.argv[2]
+session = client.Command()
+exitcode = 0
+sys.exit(
+    session.simple_noderange_command(noderange, 'identify', identifystate))