4.2.0

What's Changed

New features

• LogScale Support for syslog-ng output by @ahma in #1344
• Added flowLabel, includeLabelInRouter flow fields + relabel output by @gvizdpeter in #1294
• Fluentbit standalone agent by @pepov in #1323
• fluentbit multiagent by @pepov in #1332
• feat: custom parser support with an example to enable merging fields of json logs for containerd by @pepov in #1329

Image updates

• chore(deps): upgrade fluentd image to alpine 3.17 and ruby 3.1 by @pepov in #1300
• chore(pkg): update syslog-ng image location by @MrAnno in #1324
• Upgrade fluentbit to 2.1.4 by default, and other image updates by @pepov in #1351

Bug fixes

• fix: add missing logic to handle PVCs for extraVolumes by @pepov in #1304
• fix: add uncompress init container to fluentd drainer job by @aslafy-z in #1320
• fix: ssl version in opensearch by @joseacl in #1330
• fix: restore lost fluentd config error check by @pepov in #1335
• fix: Add Buffer to NewRelic Outputs by @florianstoeber in #1348

Miscellenous

• fix(e2e/charts): update to operator version 4.1.0 by @genofire in #1301

• chore(deps): delay k8s minor upgrades one month after release by @pepov in #1307

• chore(deps): update all dependencies by @renovate in #1296

• fix(deps): update module github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring to v0.64.1 by @renovate in #1318

• ci: extend ci for maintenance release branches by @pepov in #1336

• Add PITS Global Data Recovery Services to the adopters list in #1338

• adopters: add acquia and cisco by @pepov in #1337

• Add maintainers by @sagikazarmark in #1340

• adopters update by @pepov in #1341

• chore: add dailymotion to adopters by @cyril-corbon in #1343

• adopters: remove banzaicloud and sort others by @pepov in #1346

• Add NAIS to adopters by @terjesannum in #1349

New Contributors

• @gvizdpeter made their first contribution in #1294
• @joseacl made their first contribution in #1330
• @terjesannum made their first contribution in #1349

Full Changelog: 4.1.0...4.2.0

3.17.11

What's Changed

• 2b9860c Update docker registry and versions
• db08c1a fix: add missing logic to handle PVCs for extraVolumes (#1304)
• e5c2028 fix(fluentd/geoip-filter): use point of bool for skip_adding_null_record to let default work correct (#1241)
• e75c3c4 fix: update fluent-bit (#1244)
• be5f889 Support optional empty strings and fix the separator field in the concat secret (#1235)
• e9ea849 chore: use io.ReadAll instead of io.ioutil.ReadAll
• 3dc9e1d chore: lint all files
• 8243fea fix: add missing new topologySpreadConstraints fields to crds
• 66e7efa fix: bump golang to 1.20
• b3ff710 update prometheus-operator version (#1161)
• c0a6c13 ci: fix reference to kind node version
• 55da281 backport Update go lib dependencies (#1237) + chore: upgrades and fix linter errors (#1210)
• a23631e ci: extend ci for maintenance release branches (#1336)
• c8fdee0 ci: disable docs workflow
• 3301b74 ci: fix security events permission
• 384f99a Create codeql.yml
• 34e0213 ci: improve container image build
• 7ffd61d ci: e2e improvements
• 0bdba5a ci: generic improvements to CI
• 4a7d7df ci: rename files to yaml
• 3876a7a ci: disable docs build for now
• f562606 ci: add missing permissions
• 1bab814 ci: update CI after repo move
• 9ede3ca chore: ci for the release-3.17 branch
• 250b002 fix(fuentbit): update PSP resource with missing values (#1142)
• c5530fc fix: add uncompress init container to fluentd drainer job (#1320)

Full Changelog: 3.17.10...3.17.11

4.1.0

This is primarily a bugfix release with a few new, experimental features. Although there are changes in the CRDs, the operator should be backwards compatible with helm chart version 4.0.0.

New features

• NodeAgent CRD silent release (disabled by default). This enables defining node agents separately from the logging resource.
• Mattermost plugin support for fluentd by @Sebor

Image upgrades

Old	New
ghcr.io/axoflow/syslog-ng:4.0.1_git20230225	ghcr.io/axoflow/syslog-ng:4.1.1
fluent/fluent-bit:1.9.5	fluent/fluent-bit:1.9.10
ghcr.io/kube-logging/custom-runner:v0.4.0	ghcr.io/kube-logging/node-exporter:v0.4.0
ghcr.io/kube-logging/config-reloader:v0.0.2	ghcr.io/kube-logging/config-reloader:v0.0.4
ghcr.io/kube-logging/syslogng-reload:v1.0.1	ghcr.io/kube-logging/syslogng-reload:v1.2.0
ghcr.io/kube-logging/syslog-ng-exporter:v0.0.14	ghcr.io/kube-logging/syslog-ng-exporter:v0.0.15

All changes with lots of bug fixes and improvements

• 4.0.0 release updates by @ahma in #1228
• fix: update docker image registry to kube-logging by @aslafy-z in #1229
• Add license scan report and status by @fossabot in #1233
• Support optional empty strings and fix the separator field in the concat secret by @pepov in #1235
• fix(fuentbit): update PSP resource with missing values by @aslafy-z in #1142
• build(deps): bump aquasecurity/trivy-action from 0.9.1 to 0.9.2 by @dependabot in #1230
• build(deps): bump github.com/onsi/gomega from 1.27.1 to 1.27.2 by @dependabot in #1218
• Update go lib dependencies by @pepov in #1237
• chore(pkg): update syslog-ng image to 4.1.0 by @MrAnno in #1238
• Fluentd Config reloader sec param support by @ahma in #1236
• fix: update fluent-bit by @genofire in #1244
• chore(pkg): update syslog-ng image to 4.1.1 by @MrAnno in #1246
• fix(fluentd/geoip-filter): use point of bool for skip_adding_null_record to let default work correct by @genofire in #1241
• updated to use the proper node-exporter image by @bshifter in #1253
• Archive docs trigger by @pepov in #1258
• Update README.md by @fekete-robert in #1260
• Introduce NodeAgent CRD by @pepov in #1249
• Configure Renovate by @renovate in #1264
• chore: renovate go config by @pepov in #1270
• chore(deps): update all dependencies by @renovate in #1273
• chore(deps): upgrade node-exporter image with custom-runner by @pepov in #1277
• fix: geoip2_database by @genofire in #1278
• fix(e2e/charts): eventtailer with workloadMetaOverrides by @genofire in #1276
• chore: renovate tuning by @pepov in #1283
• chore(deps): update all dependencies by @renovate in #1282
• chore: charts up by @pepov in #1281
• fix(e2e/charts): add logging-operator-logging syslogNG + errorOutputRef support by @genofire in #1285
• chore(e2e/charts): remove too many blank lines on values.yaml by @genofire in #1289
• fix(deps): update all dependencies by @renovate in #1288
• [feature] mattermost plugin by @Sebor in #1200
• feat(nodeagent)!:disable nodeagent crd processing by default by @pepov in #1291
• chore(deps): update latest image versions by @pepov in #1292
• fix(deps): update all dependencies by @renovate in #1293
• chore(deps): bump syslogng-reload by @pepov in #1297
• chore(stale): enable stale bot by @pepov in #1295
• chore(fix): syslog-ng persist file argument fix by @pepov #1298

New Contributors

• @MrAnno made their first contribution in #1238
• @genofire made their first contribution in #1244
• @Sebor made their first contribution in #1200

Full Changelog: 4.0.0...4.1.0

4.0.0

What's Changed

• Release 3.17.10 by @ahma in #1139
• Capitalize FluentbitBufferSize alert name by @aslafy-z in #1138
• Feature/OpenSearch data stream by @vanveele in #1136
• README.md: fix typo by @ChamMach in #1143
• fluentbit: Add support for Kube_Meta_Cache_TTL parameter by @Jellyfrog in #1144
• Replaced GHA set-output with GITHUB_OUTPUT by @pregnor in #1146
• Syslog-ng support by @tarokkk in #1053
• docs: update logging-operator chart readme by @aslafy-z in #1153
• docs: update default config-reloader image values by @cbuto in #1152
• syslog-ng 4.0.1 by @ahma in #1154
• Bug syslog-ng Sumologic support by @ahma in #1155
• operator tools update v0.28.10 by @bshifter in #1160
• fix e2e test on arm64 by @bshifter in #1158
• update prometheus-operator version by @siliconbrain in #1161
• Move persist file next to buffers by @tarokkk in #1174
• release 4.0-rc18 by @ahma in #1176
• Bump docker/build-push-action from 3 to 4 by @dependabot in #1173
• handle flush error in cached RESTMapper constructor by @siliconbrain in #1172
• add option for loki output to configure "include_thread_label" by @eljohnson92 in #1168
• Add support for OpenShift SCC by @aelbarkani in #1167
• Release 4.0-rc19 by @ahma in #1178
• Fluentd concat by @karloramone in #1170
• ci: update CI after repo move by @sagikazarmark in #1181
• chore: fix linter violations by @sagikazarmark in #1183
• Generic improvements to CI by @sagikazarmark in #1182
• relocate drain watch by @sagikazarmark in #1188
• Relocate Syslog-ng reload image by @sagikazarmark in #1187
• chore: relocate fluentd images to separate repository by @sagikazarmark in #1186
• Update README.md by @pepov in #1190
• build(deps): bump aquasecurity/trivy-action from 0.9.0 to 0.9.1 by @dependabot in #1191
• chore: relocate node exporter image by @sagikazarmark in #1192
• Relocate charts by @sagikazarmark in #1185
• chore: update operator-tools by @sagikazarmark in #1193
• Readme updates for 4.0 and project migration by @fekete-robert in #1199
• Update obsolete import paths, upgrade deps by @pepov in #1203
• Bump golang from 1.19 to 1.20 by @dependabot in #1177
• Update .gitignore by @ahma in #1204
• Label based configcheck cleanup by @pepov in #1209
• Various dependency updates by @pepov in #1210
• replace fixed syslog-ng persist file flag with guessed dynamic by @siliconbrain in #1213
• Fix nilpointer dereference by @pepov in #1214
• Update banzaicloud references by @pepov in #1212
• Delete code comments that result in invalid/syntactically incorrects … by @fekete-robert in #1179
• Readme updates for 4.0 and project migration by @fekete-robert in #1189
• Update syslog-ng image by @ahma in #1217
• Copyright updates by @pepov in #1211
• Update k8s libs by @pepov in #1223
• MQTT support for syslog-ng by @ahma in #1227
• handle empty flow match same way as if it was undefined by @siliconbrain in #1224

New Contributors

• @vanveele made their first contribution in #1136
• @ChamMach made their first contribution in #1143
• @Jellyfrog made their first contribution in #1144
• @pregnor made their first contribution in #1146
• @cbuto made their first contribution in #1152
• @eljohnson92 made their first contribution in #1168
• @aelbarkani made their first contribution in #1167
• @karloramone made their first contribution in #1170

Thanks to all the developers who contributed to the logging-operator 4.0 development! Your hard work is appreciated.

Full Changelog: 3.17.10...4.0.0

3.17.10

Changelog

SDK

What's Changed

• Move to GHA by @asdwsda in #1087
• feat: delete Fluentd PVC on drain success by @aslafy-z in #1028
• fix: allow customizing cluster domain by @aslafy-z in #1031
• helm chart update by @bshifter in #1098
• Fix Amazon Elasticsearch example by @fekete-robert in #1105
• Added slow_flush_log_threshold buffered output option by @petergvizd in #1106
• tailer-webhook non-uniq containername fix by @bshifter in #1107
• Minor doc updates by @fekete-robert in #1109
• chore: add flow/output namespace to error logs by @aslafy-z in #1119
• fix: update FluentdPredictedBufferGrowth alert by @aslafy-z in #1124
• fix: skip errored flows when building the routes by @aslafy-z in #1122
• Added match tag param to tagnormaliser and detect exception filters by @petergvizd in #1113
• Fluentd: Compress fluentd.conf file by @zvlb in #1108
• update envtest version to support darwin/arm64 by @bshifter in #1131
• fix: only install PodSecurityPolicy if the API is available by @smlx in #1134

Dependency updates

• Azure/setup-kubectl from 1 to 3 by @dependabot in #1096
• Azure/setup-helm from 1 to 3 by @dependabot in #1095
• Actions/cache from 2 to 3 by @dependabot in #1101
• Actions/checkout from 2 to 3 by @dependabot in #1102
• Actions/setup-go from 2 to 3 by @dependabot in #1100
• Docker/login-action from 1 to 2 by @dependabot in #1094
• Docker/setup-qemu-action from 1 to 2 by @dependabot in #1093
• Docker/setup-buildx-action from 1 to 2 by @dependabot in #1103
• Docker/build-push-action from 2 to 3 by @dependabot in #1092

Full Changelog: 3.17.9...3.17.10

3.17.9

Changelog

SDK

What's Changed

• feat(fluentbit): add DB_Locking / DB_Journal_Mode parameter to InputTail by @cyril-corbon in #1043
• fix(helm): typo in eventTailer storageClassName by @aslafy-z in #1060
• add principal and keytab to kafka output by @bryce-wilkinson-443 in #1059
• Elasticsearch: add fail_on_detecting_es_version_retry_exceed support by @hyperion-hyp in #1066
• Fix Fluentd warning "parameter 'data_stream_enable' is not used" by @psiroky in #1067
• Fix failing TestElasticSearchDataStream by @psiroky in #1068
• Add KubeGems to adopters by @LinkMaq in #1071
• Added fluent-bit updateStrategy parameter by @petergvizd in #1069
• Fix e2e tests on CircleCi by @asdwsda in #1078
• Node exporter update master by @bshifter in #1083

New Contributors

• @bryce-wilkinson-443 made their first contribution in #1059
• @hyperion-hyp made their first contribution in #1066
• @LinkMaq made their first contribution in #1071

Full Changelog: 3.17.8...3.17.9

3.17.8

Changelog

SDK

What's Changed

• Fix circleci by @asdwsda in #1033
• Allow containerOverrides for eventtailer and hosttailer to be set from logging-operator-logging values. by @hpdvanwyk in #1032
• Added Elasticserach data stream ilm policy support by @petergvizd in #1035
• Fluentbit 1.9.3 -> 1.9.5 by @cyril-corbon in #1042
• chore: bump kubeclient to 4.9.3 by @cyril-corbon in #1044
• Add workloadOverrides control for eventtailer/hosttailer (Chart) by @vzemtsov in #1041
• feat: add storageclass to eventtailer chart by @aslafy-z in #1045
• Fluentbit buffer metrics by @ahma in #1051
• Make 'skipInvalidResources' configurable via Helm chart + update README with missing config options by @psiroky in #1048
• GROK custom_pattern_path from secret by @petergvizd in #1038
• fix(chart): typo in eventtailer template storageClassName by @aslafy-z in #1055
• Added extra args to logging fluentd and pass it to config check by @petergvizd in #1054

Fluentd

New Fluentbit version 1.9.3 -> 1.9.5

New Contributors

• @hpdvanwyk made their first contribution in #1032
• @vzemtsov made their first contribution in #1041
• @psiroky made their first contribution in #1048

Full Changelog: 3.17.7...3.17.8

3.17.7

Changelog

SDK

What's Changed

• Skipping invalid resources by @ahma in #1011
• fix(bufferMetricsSidecar): update custom runner command args format by @aslafy-z in #1018
• ElasticSearch remove_keys parameter support by @ahma in #1015
• logzio bulk_limit, bulk_limit_warning_limit parameter support by @ahma in #1017
• Buffer without chunk key by @ahma in #1014
• gopkg.in/yaml.v3 update by @ahma in #1022

Fluentd

New FluentD version 1.14.6-alpine-4 -> 1.14.6-alpine-5

Updated FluentD Plugins

• fluent-plugin-opensearch '1.0.4' -> '1.0.5

Full Changelog: 3.17.6...3.17.7

3.17.6

Changelog

SDK

What's Changed

• Fluentd retryable_response_codes doc extension by @ahma in #995
• Fluentbit Buffer_Chunk_Size parameter support by @ahma in #994
• Zap logging output format parameter support by @ahma in #997
• Fix doc generator by @fekete-robert in #998
• Cloudwatch parameter fix by @ahma in #1000
• Auth Lib extension by @ahma in #999
• OpenSearch lib fix by @ahma in #1001
• Fluent Plugin Splunk HEC v1.2.13 by @ahma in #1004
• Cache_Use_Docker_Id support for fluentbit k8s filter by @ahma in #1003
• Fluentbit 1.8.15 -> 1.9.2 by @aslafy-z in #996
• Fluentbit 1.9.2 -> 1.9.3 by @aslafy-z in #1006
• Release 3.17.6 by @ahma in #1008

FluentBit

New FluentBit version 1.8.15 -> 1.9.3

Fluentd

New FluentD version 1.14.6-alpine-3 -> 1.14.6-alpine-4

Updated FluentD Plugins

• fluent-plugin-prometheus version '2.0.2' -> '2.0.3'
• fluent-plugin-prometheus version '1.2.12' -> '1.2.13'

Full Changelog: 3.17.5...3.17.6

3.17.5

What's Changed

• Fix statefulset recreate loop by @siliconbrain in #975
• move buffer volume prometheus rules to own reconciler by @wondersd in #970
• Add ability to set read_from_head parameter for fluentbit by @fust in #979
• feat: Add annotations for logging-operator ServiceAccount by @simonkey007 in #981
• OpenSearch Support by @ahma in #982
• fix: default fluentd bufferStorageVolume is not well referenced by @aslafy-z in #965
• Node exporter custom runner for drainer job by @bshifter in #986
• All Elastic parameter support for aws-elastic output by @ahma in #988
• feature/fluent-plugin-grok-parser by @petergvizd in #989
• E2E fluentd build fix by @petergvizd in #991
• Splunk http lib fix by @ahma in #990

New FluentD Plugins

• fluent-plugin-grok-parser version '2.6.2'

Updated FluentD Plugins

• fluent-plugin-kafka version '0.17.4' -> '0.17.5'
• fluent-plugin-splunk-hec version '1.2.10' -> '1.2.12'
• fluent-plugin-sumologic_output version '1.7.3' -> '1.8.0'
• fluent-plugin-elasticsearch version '5.2.0' -> '5.2.2'

New Contributors

• @wondersd made their first contribution in #970
• @fust made their first contribution in #979
• @petergvizd made their first contribution in #989

Full Changelog: 3.17.4...3.17.5