v4.0.6

KNOWLEDGE BASE

Release Notes v4.0.6

Fluent Bit is a Fast and Lightweight Data Processor and Forwarder for Linux, BSD, Windows and macOS. We are proud to announce the availability of Fluent Bit v4.0.6.

Below is a detailed list of changes included in this release…

What’s new ?

Core

• output: add a new Histogram to measure chunks latency (PR #10681)
• opentelemetry
  • utils: on variants values handle NULL as empty strings (PR #10685)
  • define FLB_OTEL_RESOURCE_INVALID_ATTRIBUTE error (PR #10685)
• input: remove second close on collector timer during destruction to avoid double-closing (PR #10682)

Libraries

• CMetrics: upgrade to v1.0.5 (PR #10680)

Plugins

• Prometheus_textfile (Input)
  • add new Prometheus text file collector (PR #10686)
  • add Windows support (glob) (PR #10686)
• Opentelemetry (Input)
  • handle NULL body parameter in otlp_pack_any_value (fix #10674) (PR #10687)
• Nginx_exporter_metrics (Input)
  • add scrape_interval option (default: 5s) (PR #10683)
• Aws (Filter)
  • send entity attributes for telemetry association (PR #10654)
• Winevtlog (Input)
  • Handle Daylight saving time by using newer functions (PR #10668)
  • Use -1 at the last argument for auto-detection of DST (PR #10668)
  • Initialize TZInfo correctly (PR #10668)
• Windows_exporter_metrics (Input)
  • Follow Prometheus names to windows_exporter ones (PR #10669)
  • Support connection_state metrics in tcp metrics (PR #10669)
• Chronicle (Output)
  • Fix log_key detection mechanism (PR #10646)
• Kafka (Output)
  • do not release config map properties (PR #10684)

Join us

We want to hear about you, our community is growing, and you can be part of it!, you can contact us at:

• Github: http://github.com/fluent/fluent-bit
• Slack: http://slack.fluentd.org
• Twitter: @fluentbit