Logstash may fail to shut down under some circumstances when you are using Pipeline-to-pipeline communication. Check out issue #16657 for details.
Workaround: Add -Dlogstash.pipelinebus.implementation=v1 to config/jvm.options.
This change reverts the PipelineBus to v1, a version that does not exhibit this issue, but may impact performance in pipeline-to-pipeline scenarios.
The new logstash-integration-snmp plugin is available and bundled with Logstash 8.15.0 (and later) by default.
This plugin combines our classic logstash-input-snmp and logstash-input-snmptrap plugins into a single Ruby gem at v4.0.0 and later.
The logstash-integration-snmp plugin combines the
logstash-input-snmp and logstash-input-snmptrap plugins into one integrated plugin that encompasses
the capabilities of both.
This integrated plugin package provides better alignment in snmp processing, better resource management,
easier package maintenance, and a smaller installation footprint.
Prior to 8.15.0, Logstash bundled stand-alone versions of the input-snmp and input-snmptrap plugins by default.
When you upgrade to 8.15.0, the stand-alone plugins are replaced by the 4.0.0+ version contained in the new integration.
Before you upgrade to Logstash 8.15.0, be aware of behavioral and mapping differences between stand-alone plugins and the new versions included in integration-snmp.
If you need to maintain current mappings for the input-snmptrap plugin, you have options to preserve existing behavior.
Starting with 8.15.0, Logstash provides an extra Docker image flavor based on the Wolfi Linux distribution: https://github.com/wolfi-dev. (#16189). To use the image append "-wolfi" to the image name:
docker run docker.elastic.co/logstash/logstash-wolfi:8.15.0
This new image flavor builds on top of a smaller and more secure base image, and is planned to become the default flavor in the next major version of Logstash.
- Changed rollover strategy in log4j2.properties to delete compressed files older than 7 days #16179
- Fixed handling and reporting of compilation error when a pipeline didn’t fit the JVM’s ThreadStackSize #16336
- Fixed missing deprecation logging in deprecated Logstash core settings #16348
-
Fixed innacurate accounting of
queue_size_in_bytesmetric when usingclean_consumedoption in dead_letter_queue input plugin #16195
- Logstash monitoring doc improvements #16208
- Add ecs and datastream requirement for integration filter #16268
- Remove reference to puppet Logstash module #12356
-
Add section to describe intended usage of
pipeline.buffer.type#16083 -
Reposition
worker-utilizationstat for better placement and flow #16337 - Add tuning guidance based on Flow metrics #16289
De_dot Filter - 1.1.0
-
Add support for recursively searching sub-fields with the new
recusive =>config option #24
Elastic_integration Filter - 0.1.13
- Update default elasticsearch tree branch to 8.15 #156
Geoip Filter - 7.3.0
- Added support for MaxMind GeoIP2 Enterprise and Anonymous-IP databases #223
- Updated MaxMind dependencies.
Http Filter - 1.6.0
-
Added new
ssl_enabledsetting for enabling/disabling the SSL configurations #52
Http_poller Input - 5.6.0
-
Added new
ssl_enabledsetting for enabling/disabling the SSL configurations #146
Aws Integration - 7.1.7
- Remove empty temporary dirs at plugin close #46
Kafka Integration - 11.5.0
- Add "auto_create_topics" option to allow disabling of topic auto creation #172
Snmp Integration - 4.0.4
- Introduce Snmp Integration by default, replacing Snmp Input v1.3.3 and Snmptrap Input v3.1.0 #67
Http Output - 5.7.0
-
Added new
ssl_enabledsetting for enabling/disabling the SSL configurations #144
Redis Output - 5.2.0