Adding method to retrieve system configuration

setup.py

@@ -28,7 +28,7 @@ def read(fname):
 
 setuptools.setup(
     name='siolib',
-    version='2.0.2',
+    version='2.0.3',
     description='ScaleIO API base library',
     url='https://github.com/codedellemc/python-scaleioclient',
     license='ASL 2.0',

siolib/scaleio.py

@@ -1105,3 +1105,19 @@ def get_storage_pool_statistics(self, protection_domain, storage_pool, props):
         stats = req.json()[sp_id]
 
         return stats
+
+    def get_configuration(self):
+        """
+        Returns the system, configuration
+        :return: dict of system properties
+        """
+
+        r_uri = '/api/Configuration'
+        req = self._get(r_uri)
+        if req.status_code != 200:
+            raise exceptions.Error('Error retrieving system properties: %s'
+                                   % req.json().get('message'))
+
+        props = req.json()
+
+        return props

siolib/tests/test_system.py

@@ -80,3 +80,7 @@ def test_storage_pool_statistics(self):
         stats = self.scaleio.get_storage_pool_statistics(self.domain, self.pool, requested_stats)
         self.assertEqual(len(stats), len(requested_stats))
 
+    def test_configuration(self):
+        props = self.scaleio.get_configuration()
+        self.assertIsNotNone(props['systemId'])
+