cloud-init/cloud-init-detect-nova.diff

diff --git a/tests/unittests/test_ds_identify.py b/tests/unittests/test_ds_identify.py
index 8c18aa1..7575223 100644
--- a/tests/unittests/test_ds_identify.py
+++ b/tests/unittests/test_ds_identify.py
@@ -435,6 +435,14 @@ class TestDsIdentify(DsIdentifyBase):
         """Open Telecom identification."""
         self._test_ds_found('OpenStack-OpenTelekom')
 
+    def test_openstack_asset_tag_nova(self):
+        """OpenStack identification via asset tag OpenStack Nova."""
+        self._test_ds_found('OpenStack-AssetTag-Nova')
+
+    def test_openstack_asset_tag_copute(self):
+        """OpenStack identification via asset tag OpenStack Compute."""
+        self._test_ds_found('OpenStack-AssetTag-Compute')
+
     def test_openstack_on_non_intel_is_maybe(self):
         """On non-Intel, openstack without dmi info is maybe.
 
@@ -759,6 +767,18 @@ VALID_CFG = {
         'files': {P_CHASSIS_ASSET_TAG: 'OpenTelekomCloud\n'},
         'mocks': [MOCK_VIRT_IS_XEN],
     },
+    'OpenStack-AssetTag-Nova': {
+        # VMware vSphere can't modify product-name, LP: #1669875
+        'ds': 'OpenStack',
+        'files': {P_CHASSIS_ASSET_TAG: 'OpenStack Nova\n'},
+        'mocks': [MOCK_VIRT_IS_XEN],
+    },
+    'OpenStack-AssetTag-Compute': {
+        # VMware vSphere can't modify product-name, LP: #1669875
+        'ds': 'OpenStack',
+        'files': {P_CHASSIS_ASSET_TAG: 'OpenStack Compute\n'},
+        'mocks': [MOCK_VIRT_IS_XEN],
+    },
     'OVF-seed': {
         'ds': 'OVF',
         'files': {
diff --git a/tools/ds-identify b/tools/ds-identify
index 6518901..e16708f 100755
--- a/tools/ds-identify
+++ b/tools/ds-identify
@@ -979,6 +979,14 @@ dscheck_OpenStack() {
         return ${DS_FOUND}
     fi
 
+    # LP: #1669875 : allow identification of OpenStack by asset tag
+    if dmi_chassis_asset_tag_matches "$nova"; then
+        return ${DS_FOUND}
+    fi
+    if dmi_chassis_asset_tag_matches "$compute"; then
+        return ${DS_FOUND}
+    fi
+
     # LP: #1715241 : arch other than intel are not identified properly.
     case "$DI_UNAME_MACHINE" in
         i?86|x86_64) :;;