Get host group id when Huawei driver initializing

Get host group id when Huawei driver initializing to make sure
host group id won't be None after cinder node host sys reboot.

fixes bug 1230372

Change-Id: Ia3d5de116804930b2bb0035e4c991ebb9801ee76

diff --git a/cinder/volume/drivers/huawei/ssh_common.py b/cinder/volume/drivers/huawei/ssh_common.py
index e4dae758dc1abfa33abce8866949d8ac8090d79b..28cea104b7231dffe22a1001e192990e4a16e7aa 100644 (file)
--- a/cinder/volume/drivers/huawei/ssh_common.py
+++ b/cinder/volume/drivers/huawei/ssh_common.py
@@ -113,6 +113,7 @@ class TseriesCommon():
         self.login_info = self._get_login_info()
         self.lun_distribution = self._get_lun_distribution_info()
         self.luncopy_list = self._get_all_luncopy_name()
+        self.hostgroup_id = self._get_hostgroup_id(HOST_GROUP_NAME)
 
     def _check_conf_file(self):
         """Check config file, make sure essential items are set."""
@@ -1151,6 +1152,7 @@ class DoradoCommon(TseriesCommon):
 
         self._check_conf_file()
         self.lun_distribution = self._get_lun_ctr_info()
+        self.hostgroup_id = self._get_hostgroup_id(HOST_GROUP_NAME)
 
     def _check_conf_file(self):
         """Check the config file, make sure the key elements are set."""