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-rw-r--r--nova/context.py12
1 files changed, 9 insertions, 3 deletions
diff --git a/nova/context.py b/nova/context.py
index 714948e90..cd4428e58 100644
--- a/nova/context.py
+++ b/nova/context.py
@@ -47,7 +47,7 @@ class RequestContext(object):
roles=None, remote_address=None, timestamp=None,
request_id=None, auth_token=None, overwrite=True,
quota_class=None, user_name=None, project_name=None,
- service_catalog=[], instance_lock_checked=False, **kwargs):
+ service_catalog=None, instance_lock_checked=False, **kwargs):
"""
:param read_deleted: 'no' indicates deleted records are hidden, 'yes'
indicates deleted records are visible, 'only' indicates that
@@ -77,9 +77,15 @@ class RequestContext(object):
request_id = generate_request_id()
self.request_id = request_id
self.auth_token = auth_token
- # Only include required parts of service_catalog
- self.service_catalog = [s for s in service_catalog
+
+ if service_catalog:
+ # Only include required parts of service_catalog
+ self.service_catalog = [s for s in service_catalog
if s.get('type') in ('volume')]
+ else:
+ # if list is empty or none
+ self.service_catalog = []
+
self.instance_lock_checked = instance_lock_checked
# NOTE(markmc): this attribute is currently only used by the