3dac49c62f
We modify the logic to make sure that all of the keyspaces that the test
creates are RF-rack-valid. For that, we distribute the nodes across two
DCs and as many racks as the provided replication factor.
That may have an effect on the load balancing logic, but since this is
a performance test and since tablet load balancing is still taking place,
it should be acceptable.
This commit also finishes work in adjusting perf tests to pass with
the `rf_rack_valid_keyspaces` configuration option enabled. The remaining
tests either don't attempt to create keyspaces or they already create
RF-rack-valid keyspaces.
We don't need to explicitly enable the configuration option. It's already
enabled by default by `cql_test_config`. The reason why we haven't run into
any issue because of that is that performance tests are not part of our CI.
Fixes scylladb/scylladb#25127
Closes scylladb/scylladb#25728
(cherry picked from commit 789a4a1ce7)
Closes scylladb/scylladb#25922
Scylla in-source tests.
For details on how to run the tests, see docs/dev/testing.md
Shared C++ utils, libraries are in lib/, for Python - pylib/
alternator - Python tests which connect to a single server and use the DynamoDB API unit, boost, raft - unit tests in C++ cqlpy - Python tests which connect to a single server and use CQL topology* - tests that set up clusters and add/remove nodes cql - approval tests that use CQL and pre-recorded output rest_api - tests for Scylla REST API Port 9000 scylla-gdb - tests for scylla-gdb.py helper script nodetool - tests for C++ implementation of nodetool
If you can use an existing folder, consider adding your test to it. New folders should be used for new large categories/subsystems, or when the test environment is significantly different from some existing suite, e.g. you plan to start scylladb with different configuration, and you intend to add many tests and would like them to reuse an existing Scylla cluster (clusters can be reused for tests within the same folder).
To add a new folder, create a new directory, and then
copy & edit its suite.ini.