From 01e404f5c24d883f88a7e061214004351d7f41fd Mon Sep 17 00:00:00 2001
From: Vipin Balachandran <vbala@vmware.com>
Date: Wed, 18 Jul 2018 04:57:27 -0700
Subject: [PATCH] Utility method to check SDRS enabled status

Adding a method to check whether vSphere Storage DRS is
enabled for a given datastore cluster.

Change-Id: Ib7441c8b2fe8a006d3eb5da70bf5b7230f4ae571
---
 oslo_vmware/objects/datastore.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/oslo_vmware/objects/datastore.py b/oslo_vmware/objects/datastore.py
index 01bcd22b..f6ca9976 100644
--- a/oslo_vmware/objects/datastore.py
+++ b/oslo_vmware/objects/datastore.py
@@ -111,6 +111,20 @@ def get_dsc_ref_and_name(session, dsc_val):
     return None, None
 
 
+def sdrs_enabled(session, dsc_ref):
+    """Check if Storage DRS is enabled for the given datastore cluster.
+
+    :param session: VMwareAPISession object
+    :param dsc_ref: datastore cluster moref
+    """
+    pod_sdrs_entry = session.invoke_api(vim_util,
+                                        'get_object_property',
+                                        session.vim,
+                                        dsc_ref,
+                                        'podStorageDrsEntry')
+    return pod_sdrs_entry.storageDrsConfig.podConfig.enabled
+
+
 class Datastore(object):
 
     def __init__(self, ref, name, capacity=None, freespace=None,