Merge pull request #51 from mikechristie/gw-mgmt-fix-and-feat

Gateway management fixes and features Reviewed-by: Jason Dillaman <[email protected]>
ceph · Mar 19, 2019 · ff19e96 · ff19e96
2 parents 9bd0cd0 + 8beeee5
commit ff19e96
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diff --git a/ceph_iscsi_config/backstore.py b/ceph_iscsi_config/backstore.py
@@ -1,10 +1,21 @@
 from rtslib_fb import UserBackedStorageObject
+from rtslib_fb.utils import RTSLibError
 
 from ceph_iscsi_config.utils import CephiSCSIError
 
 USER_RBD = 'user:rbd'
 
 
+def lookup_storage_object_by_disk(config, disk):
+    backstore = config.config["disks"][disk]["backstore"]
+    backstore_object_name = config.config["disks"][disk]["backstore_object_name"]
+
+    try:
+        return lookup_storage_object(backstore_object_name, backstore)
+    except (RTSLibError, CephiSCSIError):
+        return None
+
+
 def lookup_storage_object(name, backstore):
     if backstore == USER_RBD:
         return UserBackedStorageObject(name=name)