Queens Series Release Notes¶

The JSONFormatter formatter now converts unserializable objects with repr() to prevent JSON serialization errors on logging. The fix requires oslo.serialization 2.21.1 or newer. (Bug #1593641)

The JSON based formatters (namely JSONFormatter and FluentFormatter) now output an extra section called ‘context’ that contains the context-related keys and values, e.g. user, project and domain.

The use_json configuration option was added. It enables JSON formatting in the logs when set to True. The option is also available through the command line via the --use-json flag.