Merge pull request hpe-storage#32 from hpe-storage/plugin_v2

Plugin v2

Author: sonivi

docs/suse caasp/README.md

@@ -144,7 +144,7 @@ Installing the HPE 3PAR Volume Plug-in for Docker (Containerized Plug-in) for SU
 
     <https://github.com/hpe-storage/python-hpedockerplugin/blob/plugin_v2/config/hpe.conf.sample.3parFC>    
 
-4. Either you can build the container image by following instructions in step 5 below, or use an pre-existing 2.1 image of the plugin container by substituting `image: hpestorage/legacyvolumeplugin:2.1` in docker-compose.yml given in step 6
+4. Either you can build the container image by following instructions in step 5 below, or use an pre-existing 2.1 image of the plugin container by substituting `image: hpestorage/legacyvolumeplugin:2.1-suse` in docker-compose.yml given in step 6
 
 5.  **Build the containerized image**
     ```bash
@@ -173,6 +173,7 @@ Installing the HPE 3PAR Volume Plug-in for Docker (Containerized Plug-in) for SU
       image: hpe-storage/python-hpedockerplugin:plugin_v2
       container_name: volplugin
       net: host
+      restart: always
       privileged: true
       volumes:
          - /dev:/dev

hpedockerplugin/volume_manager.py

@@ -1043,18 +1043,13 @@ def get_volume_snap_details(self, volname, snapname, qualified_name):
             vol_detail['fsMode'] = volinfo.get('fsMode')
             vol_detail['mountConflictDelay'] = volinfo.get(
                 'mount_conflict_delay')
-
-            cpg = volinfo.get('cpg')
-            snap_cpg = volinfo.get('snap_cpg')
-            rcg_info = volinfo.get('rcg_info')
-            if rcg_info:
-                driver = self._get_target_driver(rcg_info)
-                if driver == self._remote_driver:
-                    cpg = self.tgt_bkend_config['hpe3par_cpg']
-                    snap_cpg = self.tgt_bkend_config['hpe3par_snapcpg']
-
-            vol_detail['cpg'] = cpg
-            vol_detail['snap_cpg'] = snap_cpg
+            vol_detail['cpg'] = volinfo.get('cpg')
+            vol_detail['snap_cpg'] = volinfo.get('snap_cpg')
+            if volinfo.get('rcg_info'):
+                vol_detail['secondary_cpg'] = \
+                    self.tgt_bkend_config.hpe3par_cpg[0]
+                vol_detail['secondary_snap_cpg'] = \
+                    self.tgt_bkend_config.hpe3par_snapcpg[0]
             volume['Status'].update({'volume_detail': vol_detail})
 
         response = json.dumps({u"Err": err, u"Volume": volume})