607ca719d7
Change the prometheus_allow_protobuf configuration to true by default. This allows ScyllaDB server to serve Prometheus protobuf format (enables native histogram support) if asked so by the monitoring server. Update config help text/docs to reflect protobuf support (drop “experimental” wording). Add cluster tests to validate the default is enabled, can be overridden, and /metrics returns protobuf when requested via Accept header (and falls back to text when disabled). Fixes #27817 co-Author: mykaul <mykaul@scylladb.com> Signed-off-by: Amnon Heiman <amnon@scylladb.com>
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.