d141b730fc
I'm trying to adapt pylib to multi-version tests.
(Where the Scylla cluster is upgraded to a newer Scylla version
during the test).
Before this patch, the initial config (where "config" == yaml file + CLI args)
of the nodes is hardcoded in scylla_cluster.py.
The problem is that this config might not apply to past versions,
so we need some way to give them a different config.
(For example, with the config as it is before the patch,
a Scylla 2025.1 executable would not boot up because it does not
know the `group0_voter_handler` logger).
In this patch, we create a way to attach version-specific
config to the executable passed to ScyllaServer.
(cherry picked from commit cc7432888e)
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.