91df3795fc
Extend system_info_encryption to encrypt system.raft SSTables. system.raft contains the Raft log, which may hold sensitive user data (e.g. batched mutations), so it warrants the same treatment as system.batchlog and system.paxos. During upgrade, existing unencrypted system.raft SSTables remain readable. Existing data is rewritten encrypted via compaction, or immediately via nodetool upgradesstables -a. Update the operator-facing system_info_encryption description to mention system.raft and add a focused test that verifies the schema extension is present on system.raft. Fixes: CUSTOMER-268 Backport: 2026.1 - closes an encryption-at-rest coverage gap: system.raft may persist sensitive user-originated data unencrypted; backport to the current LTS. Closes scylladb/scylladb#29242
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.