Updates tempest-k8s for manila

There are a few changes needed in tempest-k8s, needed in order to run
the manila tempest tests:

- We're only using the manila v2 API, thus, tests related to v1 should
  be skipped.
- CephFS share group snapshots are not supported since the W release.
  Tests related to it should be skipped.
- The default value for share.catalog_type is "share", and it should be
  set to "sharev2".
- The default value for share.endpoint_type is "publicURL", and it
  should be set to "public".
- The config option share.capability_storage_pool needs to be set to
  "NFS".

Change-Id: Ie739a983e089bd0e3cc8f50465a4cb11fc22552b
Signed-off-by: Claudiu Belu <cbelu@cloudbasesolutions.com>

charms/tempest-k8s/src/charm.py

@@ -73,6 +73,7 @@ from utils.constants import (
 )
 from utils.overrides import (
     get_compute_overrides,
+    get_manila_overrides,
     get_role_based_overrides,
     get_swift_overrides,
 )
@@ -251,6 +252,7 @@ class TempestOperatorCharm(sunbeam_charm.OSBaseOperatorCharmK8S):
             (
                 get_swift_overrides(),
                 get_compute_overrides(),
+                get_manila_overrides(),
                 get_role_based_overrides(self.config["roles"]),
             )
         ).strip()

charms/tempest-k8s/src/utils/overrides.py

@@ -48,6 +48,17 @@ def get_compute_overrides() -> str:
     )
 
 
+def get_manila_overrides() -> str:
+    """Return manila configuration override."""
+    return " ".join(
+        (
+            "share.catalog_type sharev2",
+            "share.endpoint_type public",
+            "share.capability_storage_protocol NFS",
+        )
+    )
+
+
 def get_role_based_overrides(config_roles: str) -> str:
     """Generate tempest.conf overrides based on the configured roles.
 

charms/tempest-k8s/src/utils/tempest_exclude_list.txt

@@ -45,3 +45,14 @@ tempest.api.object_storage.test_container_acl.ObjectTestACLs.test_write_object_w
 # too much.
 # Reference: https://bugs.launchpad.net/charm-ceph-radosgw/+bug/1967567
 tempest.api.object_storage.test_container_quotas.ContainerQuotasTest.test_upload_too_many_objects
+
+# The manila-k8s charm only registers the v2 manila endpoints, and these tests tests v1.
+manila_tempest_tests.tests.api.test_microversions.MicroversionsTest.test_microversions_v1_no_version
+manila_tempest_tests.tests.api.test_microversions.MicroversionsTest.test_microversions_v1_with_version
+
+# CephFS share group snapshot not supported anymore since W release. These tests will try
+# to create a share group snapshot in the resource setup step.
+manila_tempest_tests.tests.api.test_share_group_actions.ShareGroupActionsTest
+manila_tempest_tests.tests.api.test_share_groups_negative.ShareGroupsNegativeTest
+manila_tempest_tests.tests.api.test_share_groups.ShareGroupsTest.test_create_delete_empty_share_group_snapshot_min
+manila_tempest_tests.tests.api.test_share_groups.ShareGroupsTest.test_create_share_group_from_empty_share_group_snapshot_min

charms/tempest-k8s/tests/unit/test_tempest_charm.py

@@ -72,7 +72,11 @@ TEST_TEMPEST_ENV = {
     "TEMPEST_WORKSPACE": "tempest",
     "TEMPEST_WORKSPACE_PATH": "/var/lib/tempest/workspace",
     "TEMPEST_CONFIG_OVERRIDES": " ".join(
-        (overrides.get_swift_overrides(), overrides.get_compute_overrides())
+        (
+            overrides.get_swift_overrides(),
+            overrides.get_compute_overrides(),
+            overrides.get_manila_overrides(),
+        ),
     ),
 }