Last week in scylla-cluster-tests.git master (issue #6; 2023-03-31)

This short report brings to light some interesting commits to scylla-cluster-tests.git master from the last week. Commits in the 1bca3457…e56c761b range are covered.

There were 28 non-merge commits from 9 authors in that period. Some notable commits:

Adapted upgrade tests to remove scylla-cqlsh when downgrading, since cqlsh is using the same files as scylla-tools was using before (fixing the issue).

New tests around ldap permissions changes where we add a new user with ldap permissions, and remove them during the test.

Some refactor of csrangehistogram with better public interfaces and improved performance.

Allow to change the number of stress threads in performance tests, so we can reuse them in serverless clusters testing.

We fixed the issue preventing us from testing with cosistent_cluster_management set to false in ScyllaDB 5.2 due faulty scylla.yaml defaults management.

More tests related Manager backup/restore: added a single node 5 TB backup and restore test which found some issues with this size, so we lowered the data size to 4 TB. Also Added a test that restores multiple snapshots where we restore schema and data of several previously created snapshots.

See you in the next issue of last week in scylla-cluster-tests.git master!