Ignore already deleted lease3.9.0

When we try and release a lease, we might get an object not found
exception meaning that the lease doesn't exist.  So there is no need
to release something that doesn't exist.

Change-Id: I7912a7adf95f97074ee41441d7bfb8d2405b6533

1 files changed, 8 insertions, 0 deletions

diff --git a/oslo_vmware/rw_handles.py b/oslo_vmware/rw_handles.py
index e3769ec..a7b3e72 100644
--- a/oslo_vmware/rw_handles.py
+++ b/oslo_vmware/rw_handles.py
@@ -556,6 +556,10 @@ class VmdkWriteHandle(VmdkHandle):
         """
         try:
             self._release_lease()
+        except exceptions.ManagedObjectNotFoundException:
+            LOG.info("Lease for %(url)s not found.  No need to release.",
+                     {'url': self._url})
+            return
         except exceptions.VimException:
             LOG.warning("Error occurred while releasing the lease "
                         "for %s.",
@@ -637,6 +641,10 @@ class VmdkReadHandle(VmdkHandle):
         """
         try:
             self._release_lease()
+        except exceptions.ManagedObjectNotFoundException:
+            LOG.info("Lease for %(url)s not found.  No need to release.",
+                     {'url': self._url})
+            return
         except exceptions.VimException:
             LOG.warning("Error occurred while releasing the lease "
                         "for %s.",