Fluent Bit 3.1.8

https://fluentbit.io/announcements/v3.1.8/

What's Changed

• engine: added missing explicit cast (CID 508212) by @leonardo-albertovich in #9330
• tests: internal: signv4: fixed leak (CID 508222) by @leonardo-albertovich in #9345
• tests: internal: signv4: uncommented code that caused a leak (CID 508181) by @leonardo-albertovich in #9349
• in_elasticsearch: fixed potential issue caused by ingored reallocation (CID 508180) by @leonardo-albertovich in #9357
• in_elasticsearch: fixed memory leak (CID 507822) by @leonardo-albertovich in #9359
• release: update to 3.1.8 by @github-actions in #9324
• out_opentelemetry: fixed memory leaks (CID 508192) by @leonardo-albertovich in #9335
• in_calyptia_fleet: fixed memory leaks (CID 508187) by @leonardo-albertovich in #9347
• input: added missing initializer (CID 508207) by @leonardo-albertovich in #9332
• out_splunk: Extend retrying HTTP status code [Backport 3.1] by @cosmo0920 in #9380
• out_http: Request timed out(408) to be treated as retry [Backport 3.1] by @cosmo0920 in #9379
• out_influxdb: Handle signed/unsigned integer as influx's integer of that representation [Backport 3.1] by @cosmo0920 in #9361
• backport: PR #9338 to 3.1 by @pwhelan in #9390
• 3.1: lib: upgrade cmetrics to v0.9.6 by @edsiper in #9393

Full Changelog: v3.1.7...v3.1.8

Fluent Bit 3.1.7

https://fluentbit.io/announcements/v3.1.7/

What's Changed

• release: update to 3.1.7 by @github-actions in #9232
• tests: in_http: replaced the failure trigger mechanism by @leonardo-albertovich in #9219
• filter_aws: fixed group metadata fetch issue and addressed (CID 507941) by @leonardo-albertovich in #9220
• out_opensearch: fixed a wrong data type used for a boolean option by @leonardo-albertovich in #9221
• out_stackdriver: fixed a wrong data type used for two boolean options by @leonardo-albertovich in #9222
• filter_tensorflow: fixed a wrong data type used for a boolean option by @leonardo-albertovich in #9224
• in_nginx_exporter_metrics: fixed a wrong data type used for an option by @leonardo-albertovich in #9225
• in_opentelemetry: fixed a wrong data type used for an option by @leonardo-albertovich in #9226
• in_proc: fixed a wrong data type used for three options by @leonardo-albertovich in #9227
• out_es: fixed a wrong data type used for an option by @leonardo-albertovich in #9228
• network: fixed a wrong data type used for an option by @leonardo-albertovich in #9229
• tests: config_map: fixed a wrong data type used for an option by @leonardo-albertovich in #9230
• in_dummy: switched property types to match the config_map by @rightblank in #9213
• in_head: switched the type of buf_size to match the config_map by @rightblank in #9205
• in_elasticsearch: Store log_encoder pointer (CID 508245) by @cosmo0920 in #9210
• out_opensearch: Plug a use-after-free issue (CID 508013) by @cosmo0920 in #9233
• in_event_type: Plug a resource leak on exception (CID 507968) by @cosmo0920 in #9235
• out_chronicle: Plug a resource leak on exception (CID 508008) by @cosmo0920 in #9234
• core: fix configuration type cast issue on big endian systems by @rightblank in #8904
• core: support configurable event loop mechanism by @edsiper in #9244
• in_emitter: Plug a possible resource leak on exception (CID 508193) by @cosmo0920 in #9250
• filter_logs_to_metrics: fixed memory corruption issue by @leonardo-albertovich in #9252
• upstream_ha: added environment variable support by @leonardo-albertovich in #9255
• core: fixed the data type used for booleans by @leonardo-albertovich in #9253
• in_winevtlog: Skip to translate SID for capability SIDs by @cosmo0920 in #9212
• core: endianness detection fix by @leonardo-albertovich in #9256
• in_process_exporter_metrics: Initialize with NULL for flb_sds_t pointer variables (CID 507975) by @cosmo0920 in #9266
• output: Remove a needless calling of flb_output_instance_destroy() (CID 507809) by @cosmo0920 in #9280
• core: fixes for reports provided by Coverity 20240826 by @edsiper in #9285
• lib: c-ares: upgrade to v1.33.1 by @edsiper in #9287
• tests: internal: added cpu byte order test cases by @leonardo-albertovich in #9270
• utils: use MachineGUID correctly. by @pwhelan in #8724
• examples: filter_wasm_go: Upgrade to support Go 1.22.5 and TinyGo 0.32 by @opencmit2 in #9105
• in_elasticsearch: Fix string in http response code 400 by @lecaros in #8977
• out_logdna: refactored LogDNA URI formation to support configurable endpoints by @mirko-lazarevic in #8051
• build: use the system provided LuaJIT on s390x by @rightblank in #9172
• engine:enhanced byte order handling for timestamps by @mirko-lazarevic in #9196
• in_splunk: test: Handle 1.0 suffixed endpoints by @cosmo0920 in #9271
• out_elasticsearch: Process error information properly by @cosmo0920 in #9236
• in_winevtlog: out_s3: Fix windows build failures by @cosmo0920 in #9293
• out_azure_blob: fixed double free (CID 508656) by @leonardo-albertovich in #9296
• in_collectd: fixed out of bounds read by @leonardo-albertovich in #9298
• out_stackdriver: fixed a memory leak (CID 508244) by @leonardo-albertovich in #9299
• in_node_exporter_metrics: fixed possible invalid dereference (CID 508238) by @leonardo-albertovich in #9300
• in_podman_metrics: Plug a resource leak on exception (CID 507805) by @cosmo0920 in #9295
• reload: added appropriate type cast (CID 508209) by @leonardo-albertovich in #9292
• coverity: fixes for 20240829 by @edsiper in #9305
• in_event_type: fixed two leaks (CID 508227) by @leonardo-albertovich in #9311
• core: fixed memory leaks (CID 508230) by @leonardo-albertovich in #9310
• record_accessor: Plug a resource leak on exception (CID 508119) by @cosmo0920 in #9306
• out_opentelemetry: Prevent null dereference on memcpy (CID 507910) by @cosmo0920 in #9307
• filter_multiline: fixed memory leak (CID 508221) by @leonardo-albertovich in #9314
• sp: changed property type to prevent lossy cast (CID 508218) by @leonardo-albertovich in #9315
• lib: cmetrics: upgrade to v0.9.5 by @edsiper in #9319
• filter_alter_size: fixed memory leak (CID 508216) by @leonardo-albertovich in #9316
• coverity: fixes as of 20240830 (CID 507960) by @edsiper in #9318

New Contributors

• @rightblank made their first contribution in #9213
• @opencmit2 made their first contribution in #9105
• @mirko-lazarevic made their first contribution in #8051

Full Changelog: v3.1.6...v3.1.7

Fluent Bit 3.1.6

https://fluentbit.io/announcements/v3.1.6/

What's Changed

• release: update to 3.1.6 by @github-actions in #9183
• filter_parser: added debug message (CID 508252) by @leonardo-albertovich in #9195
• pack: do not multiply out_size by realloc_size by @braydonk in #9193
• stackdriver: Add latency metric for write log entries HTTP request. by @shuaich in #9182
• in_forward: fixed two leaks by @leonardo-albertovich in #9199
• upstream_ha: upstream_node: process verify hostname on HA settings by @cosmo0920 in #9180
• coverity: report as of 20240813 by @edsiper in #9203
• in_kubernetes_events: Use time_t for time(NULL) returned value (CID 507947) by @cosmo0920 in #9211
• in_exec_wasi: Fix resource leak on exception (CID 508347) by @cosmo0920 in #9208
• Make Time_System_Timezone properly detect daylight savings by @braydonk in #9201
• out_prometheus_exporter: Fix dead code notified from coverity (CID 508348) by @cosmo0920 in #9207
• in_forward: Plug a resource leak (CID 508219) by @cosmo0920 in #9209
• in_http: Content-Type rejected for application/json when encoding value is present. by @metalfork in #9190
• in_statsd: Implement metrics type of ingestion way by @cosmo0920 in #9119

New Contributors

• @metalfork made their first contribution in #9190

Full Changelog: v3.1.5...v3.1.6

Fluent Bit 3.1.5

https://fluentbit.io/announcements/v3.1.5/

What's Changed

• release: update to 3.1.5 by @github-actions in #9132
• workflows: bump ossf/scorecard-action from 2.3.3 to 2.4.0 by @dependabot in #9137
• out_s3: Plug memory leaks on gzipped buffers during the swapping contents by @cosmo0920 in #9143
• lib: c-ares: ugprade to v1.32.3 by @edsiper in #9141
• in_kubernetes_events: fix k8s events end of stream deadlock by @ryanohnemus in #9154
• workflows: Fix CentOS7 build failure for EPEL by @cosmo0920 in #9157
• filter_log_to_metrics: add new option 'discard_logs' by @edsiper in #9150
• node_exporter_metrics: Align the collecting metrics of unit statuses by @cosmo0920 in #9134
• in_forward: Use full width of gzip header for checking whether concatenated or not by @cosmo0920 in #9139
• out_oracle_log_analytics: minor fixes by @nokute78 in #7966
• workflows: update unstable nightly builds for 3.0 by @patrick-stephens in #9168
• lib: cfl: upgrade to v0.5.2 by @edsiper in #9169
• in_mqtt: added buffer size setting and fixed a leak by @leonardo-albertovich in #9163
• lib: library updates by @edsiper in #9170
• aws_util: fix leading zeros in time_key strings by @kangaechu in #9128
• out_opensearch: fixed wrong payload buffer usage for traces by @leonardo-albertovich in #9158
• build: use the system provided LuaJIT if found by @ThomasDevoogdt in #7286
• windows: build: Enable kafka plugins on Windows by @cosmo0920 in #8662
• out_prometheus_exporter: Handle multiply concatenated metrics type of events by @cosmo0920 in #9122
• core: fixes for issues reported by Coverity by @edsiper in #9177
• wasm: in_exec_wasi: filter_wasm: Make configurable for wasm heap and stack sizes by @cosmo0920 in #9146
• core: memory alignment feature addition by @leonardo-albertovich in #9174

Full Changelog: v3.1.4...v3.1.5

Fluent Bit 3.1.4

https://fluentbit.io/announcements/v3.1.4/

What's Changed

• release: update to 3.1.4 by @github-actions in #9103
• out_stdout: Consume entire metrics type of buffers by @cosmo0920 in #9118
• log_to_metrics: allow custom namespace and subsystem by @flobz in #9101
• input_chunk: do not exit if cannot release old chunks by @edsiper in #9127

Full Changelog: v3.1.3...v3.1.4

Fluent Bit 3.1.3

https://fluentbit.io/announcements/v3.1.3/

What's Changed

• out_datadog: fix typo for dd_hostname documentation by @jszwedko in #9032
• release: update to 3.1.3 by @github-actions in #9080
• out_datadog: fix default message key remapping by @pmeier in #9085
• metrics: fix handling of old metric names (fix #9086) by @edsiper in #9087
• core and plugins: fix compiler warnings by @edsiper in #9089
• in_winevtlog: Retrieve messages of forwarded events correctly by @cosmo0920 in #9081
• lib: ctraces: upgrade to v0.5.2 by @edsiper in #9090
• in_splunk: Process strict check for credentials by @cosmo0920 in #9094
• in_splunk: Fix handlings for content type when http2 is off by @cosmo0920 in #9095

Full Changelog: v3.1.2...v3.1.3

Fluent Bit 3.1.2

https://fluentbit.io/announcements/v3.1.2/

What's Changed

• release: update to 3.1.2 by @github-actions in #9073
• packaing: test: centos7: Fix packaging test by @cosmo0920 in #9076
• docs: add user logos by @erikbledsoe in #9078
• cmake: Correctly fetch FLB_GIT_HASH from signed commit by @xl-sec in #9070
• out_opentelemetry: restore manual parsing for log record fields (fix #9071) by @edsiper in #9074
• in_tail: Add option file_cache_advise to reduce file cache usage by @drbugfinder-work in #8422
• filter_log_to_metric: Add emitter alias and mem buf limit by @drbugfinder-work in #8659
• flb_input: Config parsing order fixed for storage.pause_on_chunks_overlimit by @drbugfinder-work in #8720
• in_forward: Add plugin pause/resume mechanism by @drbugfinder-work in #8829

New Contributors

• @xl-sec made their first contribution in #9070

Full Changelog: v3.1.1...v3.1.2

Fluent Bit 3.1.1

Official announcement: https://fluentbit.io/announcements/v3.1.1/

FYI

This is a minor updated that fixes some build system issues found in v3.1.0 where some plugins were disabled.

What's Changed

• release: update to 3.1.1 by @github-actions in #9060
• luajit-cmake: Add git repository existence check by @cosmo0920 in #9065
• cmake: build: Revive missing plugin definitions by @cosmo0920 in #9066

Full Changelog: v3.1.0...v3.1.1

Fluent Bit 3.1.0

https://fluentbit.io/announcements/v3.1.0/

What's Changed

• release: update to 3.0.7 by @github-actions in #8876
• in_prometheus_scrape: add User-Agent HTTP header (#8880) by @endersonmaia in #8882
• tests: internal: log: use milliseconds to do time comparisons for cache timeout. by @pwhelan in #8891
• tests/runtime/in_podman_metrics: refactor iteration of counters to use cfl_list from #8844. by @pwhelan in #8888
• out_cloudwatch_logs: support log_group_class option by @PettitWesley in #8832
• in_http: respond accordingly to requests that produce errors. by @pwhelan in #8794
• out_calyptia: move debug payload to debug level. by @lecaros in #8805
• tests: rutime: out_http: simplify and make the in_http test more robust. by @pwhelan in #8897
• in_splunk: Store HEC token on enabled HTTP2 and raw endpoints by @cosmo0920 in #8883
• in_splunk: Add switch for storing in metadata or records and handle multiple tokens on in splunk by @cosmo0920 in #8900
• in_kubernetes_events: refactor time check to use struct flb_time. by @pwhelan in #8887
• Fix GCC 14.1 build issues by @Javex in #8901
• in_systemd: Move one record back after skipping to the end by @ardavast in #8917
• http_server: api: v1: traces: fix finding inputs by alias. by @pwhelan in #8886
• in_winevtlog: Fix threshold condition to avoid unnecessary warning by @Meetp369 in #8771
• dockerfile: update to bookworm base image by @patrick-stephens in #8916
• lib: cmetrics: upgrade to v0.9.1 by @edsiper in #8922
• CMakeLists.txt: fix build with ninja by @ThomasDevoogdt in #8835
• processor_metrics_selector: Implement delete by label value operation by @cosmo0920 in #8812
• dockerfiles: windows: Update to use vcpkg instead of chocolatey by @cosmo0920 in #8924
• core: add log groups support and full OTLP <--> OTLP by @edsiper in #8898
• out_opentelemetry: fix handling of multiple scopes by @edsiper in #8933
• build: add new FLB_MINIMAL cmake option to disable all plugins by @edsiper in #8935
• tls: Verify vhost when tls.verify is enabled by @cosmo0920 in #8934
• workflows: remove AppVeyor from release workflow by @patrick-stephens in #8948
• lib: monkey: upgrade to v1.7.5 by @edsiper in #8945
• in_opentelemetry: attempt to fix tag_from_uri by @shaohme in #8881
• help: input: Handle listen to be a parameter for setting up listen address by @cosmo0920 in #8952
• lib: c-ares: upgrade to v1.30.0 by @edsiper in #8953
• workflows: bump docker/build-push-action from 5 to 6 by @dependabot in #8973
• in_opentelemetry: opentelemetry_prot: Fix string in http response code 400 by @lecaros in #8979
• in_prometheus_remote_write: prom_rw_prot: Fix string in http response code 400 by @lecaros in #8978
• in_winevtlog: Retrieve actual user account's domain and name by @cosmo0920 in #8992
• in_splunk: splunk_prot: Fix string in http response code 400. by @lecaros in #8980
• in_winevtlog: Permit absence of publisher metadata by @cosmo0920 in #8974
• processor_content_modifier: add support for OTel Logs Resource and Scopes by @edsiper in #8989
• in_docker: fix memory leak caused by conversion error by @Garfield96 in #8994
• processor_opentelemetry_envelope: new processor to package non OTel Logs content as OTel by @edsiper in #9001
• in_opentelemetry: handle missing or invalid content-type headers in metrics and traces handlers by @portswigger-tim in #8986
• in_kubernetes_events: Efficiently stream kubernetes events via watch by @ryanohnemus in #8351
• out_loki: allow sending unquoted strings by @iandrewt in #8814
• parser: add new option time_system_timezone (copy of #8164) by @edsiper in #9006
• processor_content_modifier: logs: do not fail if keys are not found by @edsiper in #9005
• out_datadog: Add support for setting a static hostname by @jszwedko in #8988
• Improved OpenTelemetry OTLP error handling by @nuclearpidgeon in #8962
• tls: input: output: Provide restoring way for tls.verify hebavior by @cosmo0920 in #8966
• utils: floating-point number support in size-to-bytes conversion by @Meetp369 in #8767
• Added parser for Linux kernel netfilter firewall log by @protohuf in #8778
• workflows: update for 3.1 release by @edsiper in #9008
• lib: c-ares: upgrade to v1.31.0 by @edsiper in #9009
• metrics: Allocate metrics' titles dynamically by @cosmo0920 in #8969
• in_winetvlog: Handle buffer allocation error and not mapped error by @cosmo0920 in #9011
• out_splunk: remove raw endpoint by @pmeier in #9007
• http_server: always set the content-length on HTTP/1.x (fix #9010) by @edsiper in #9036
• http_server and downstream: fix keepalive issues by @edsiper in #9038
• tls: openssl: fix handling of noisy non TLS errors by @edsiper in #9039
• lib: luajit: upgrade to 04dca791 by @edsiper in #9044
• lib: librdkafka: upgrade to v2.4.0 by @edsiper in #9045
• lib: c-ares: upgrade to v1.32.0 by @edsiper in #9047
• dockerfile: packaging: Fix build check for centos-7 and failures of package creations by @cosmo0920 in #9043
• lib: nghttp2: backport upstream security fix by @edsiper in #9052
• windows: luajit: Enable LuaJIT on ARM64 Windows by @cosmo0920 in #9051
• out_gelf: test: Implement injecting tag capability by @cosmo0920 in #9031
• out_loki: add support for structured metadata by @jtackaberry in #9048
• http_server: Don't override keepalive for HTTP/2 by @cosmo0920 in #9056
• config_format: yaml: Support passing arbitrary objects to processors by @tchrono in #8874
• in_syslog: Fix double free when no parser is set by @belzerus in #8976
• out_http: don't retry non retryable 4xx status codes by @IsraelZeromski in #8861
• build: Set security flags for release builds by @Garfield96 in #6087
• out_loki: Add http_buffer_max_size option and handle HTTP 5xx errors by @drbugfinder-work in #8830
• motd: v3.1 by @edsiper in #9059

New Contributors

• @Javex made their first contribution in #8901
• @ardavast made their first contribution in #8917
• @Meetp369 made their first contribution in #8771
• @shaohme made their first contribution in #8881
• @portswigger-tim made their first contribution in #8986
• @nuclearpidgeon made their first contribution in #8962
• @protohuf made their first contribution in #8778
• @pmeier made their first contribution in #9007
• @jtackaberry made their first contribution in #9048
• @belzerus made their first contribution in #8976
• @IsraelZeromski made their first contribution in #8861

Full Changelog: v3.0.6...v3.1.0

Fluent Bit 3.0.7

https://fluentbit.io/announcements/v3.0.7/

What's Changed

• release: update to 3.0.7 by @github-actions in #8876
• in_prometheus_scrape: add User-Agent HTTP header (#8880) by @endersonmaia in #8882
• tests: internal: log: use milliseconds to do time comparisons for cache timeout. by @pwhelan in #8891
• tests/runtime/in_podman_metrics: refactor iteration of counters to use cfl_list from #8844. by @pwhelan in #8888
• out_cloudwatch_logs: support log_group_class option by @PettitWesley in #8832
• in_http: respond accordingly to requests that produce errors. by @pwhelan in #8794
• out_calyptia: move debug payload to debug level. by @lecaros in #8805
• tests: rutime: out_http: simplify and make the in_http test more robust. by @pwhelan in #8897
• in_splunk: Store HEC token on enabled HTTP2 and raw endpoints by @cosmo0920 in #8883
• in_splunk: Add switch for storing in metadata or records and handle multiple tokens on in splunk by @cosmo0920 in #8900
• in_kubernetes_events: refactor time check to use struct flb_time. by @pwhelan in #8887
• Fix GCC 14.1 build issues by @Javex in #8901
• in_systemd: Move one record back after skipping to the end by @ardavast in #8917
• http_server: api: v1: traces: fix finding inputs by alias. by @pwhelan in #8886
• in_winevtlog: Fix threshold condition to avoid unnecessary warning by @Meetp369 in #8771
• dockerfile: update to bookworm base image by @patrick-stephens in #8916
• lib: cmetrics: upgrade to v0.9.1 by @edsiper in #8922
• CMakeLists.txt: fix build with ninja by @ThomasDevoogdt in #8835
• processor_metrics_selector: Implement delete by label value operation by @cosmo0920 in #8812
• dockerfiles: windows: Update to use vcpkg instead of chocolatey by @cosmo0920 in #8924

New Contributors

• @Javex made their first contribution in #8901
• @ardavast made their first contribution in #8917
• @Meetp369 made their first contribution in #8771

Full Changelog: v3.0.6...v3.0.7