Fix Bug 2282: Can't instantiate NS using a pre-existing volume
Add the posibility to return an empty dictionary to `find_persistent_root_volumes()` method
so the NS instantiation doesn't fail while using a pre existing volume.
Change-Id: Iecd7041b2a202332acecd45a3e899d82be613ef7
Signed-off-by: Luis Vega <lvega@whitestack.com>
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/NG-RO/osm_ng_ro/ns.py b/NG-RO/osm_ng_ro/ns.py
index bd43c01..709b2ab 100644
--- a/NG-RO/osm_ng_ro/ns.py
+++ b/NG-RO/osm_ng_ro/ns.py
@@ -1035,6 +1035,7 @@
disk_list.append(persistent_root_disk[vsd["id"]])
return persistent_root_disk
+ return persistent_root_disk
@staticmethod
def find_persistent_volumes(
diff --git a/NG-RO/osm_ng_ro/tests/test_ns.py b/NG-RO/osm_ng_ro/tests/test_ns.py
index 2c6a773..a0f7977 100644
--- a/NG-RO/osm_ng_ro/tests/test_ns.py
+++ b/NG-RO/osm_ng_ro/tests/test_ns.py
@@ -3339,7 +3339,7 @@
persist_root_disk = self.ns.find_persistent_root_volumes(
vnfd, target_vdu, vdu_instantiation_volumes_list, disk_list
)
- self.assertEqual(persist_root_disk, None)
+ self.assertEqual(persist_root_disk, {})
self.assertEqual(disk_list, [])
def test_find_persistent_root_empty_disk_list(self):
diff --git a/releasenotes/notes/fix_bug_2282-a4069468a849963e.yaml b/releasenotes/notes/fix_bug_2282-a4069468a849963e.yaml
new file mode 100644
index 0000000..72386f2
--- /dev/null
+++ b/releasenotes/notes/fix_bug_2282-a4069468a849963e.yaml
@@ -0,0 +1,23 @@
+#######################################################################################
+# Copyright ETSI Contributors and Others.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#######################################################################################
+---
+fixes:
+ - |
+ Fix Bug 2282
+
+ Add the posibility to return an empty dictionary to `find_persistent_root_volumes()` method
+ so the NS instantiation doesn't fail while using a pre existing volume.