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-rw-r--r--nova/conf/compute.py9
1 files changed, 9 insertions, 0 deletions
diff --git a/nova/conf/compute.py b/nova/conf/compute.py
index 71707cfd53..9675fff829 100644
--- a/nova/conf/compute.py
+++ b/nova/conf/compute.py
@@ -1016,6 +1016,15 @@ Related options:
filtering computes based on supported image types, which is required
to be enabled for this to take effect.
"""),
+ cfg.ListOpt('vmdk_allowed_types',
+ default=['streamOptimized', 'monolithicSparse'],
+ help="""
+A list of strings describing allowed VMDK "create-type" subformats
+that will be allowed. This is recommended to only include
+single-file-with-sparse-header variants to avoid potential host file
+exposure due to processing named extents. If this list is empty, then no
+form of VMDK image will be allowed.
+"""),
cfg.BoolOpt('packing_host_numa_cells_allocation_strategy',
default=False,
help="""