1.27.0

Release Notes

• Logs: Increased memory limit to prevent unnecessary restarts of Fluent Bit Pods (#1586)
• General: Improved printColumns for Telemetry CRD (#1560)
• Metrics: Cluster-level metrics (without namespace attribute) are no longer dropped if the runtime input defines a namespace selector (#1549)
• Logs: Improved health reporting for the AgentHealthy status of a LogPipeline. (#1545)
• Metrics: You can export lifecycle statistics for your Deployment, StatefulSet, DaemonSet, and Jobs resources with selectors in the runtime input of a MetricPipeline (#1521)

Changelog

Features

• 849cdec: feat: Add support for all workloads: Deployment, Daemonset, Jobs, Statefulsets (#1530) (@rakesh-garimella)
• 335ea34: feat: Improve printColumns for telemetry CRD (#1560) (@a-thaler)
• 30051c9: feat: Optional application/runtime/otlp input (#1542) (@k15r)

Bug fixes

• 9e12dc6: fix: Bump memory limit for directory size exporter (#1586) (@rakesh-garimella)
• a3d4f8b: fix: Cover additional Secretref validation scenarios (#1535) (@TeodorSAP)
• 305cb9f: fix: Dont drop clusterscoped metrics (#1559) (@k15r)
• e5eca73: fix: Fix otel backend configuration in sample manifests (#1569) (@jeffreylimnardy)
• 5d0f33d: fix: Get rid of spammy RBAC log (#1548) (@skhalash)

Documentation

• f0bf09d: docs: Fix MetricPipeline input docs (#1540) (@skhalash)
• f148a2e: docs: Fix broken links (#1582) (@nataliasitko)
• ae77f96: docs: Improve runtime resources metrics example (#1573) (@shorim)
• 8c78006: docs: Istio proxy metric merge ADR (#1544) (@skhalash)
• 67f23f6: docs: Update Istio metric merge ADR (#1553) (@skhalash)

Test suites

• c0c174d: test: Fix flakiness in metrics e2e tests (#1543) (@shorim)

1.26.2

Release Notes

• The MetricPipeline runtime input stopped reporting cluster and status metrics after some time, caused by a problem with leader election. This got fixed with: kyma-project/opentelemetry-collector-components#149

1.26.1

Release Notes

• A missing RBAC role caused noisy error logs in the manager logs (#1548)

Changelog

Bug fixes

• 5d0f33d: fix: Get rid of spammy RBAC log (#1548) (@skhalash)

1.26.0

Release Notes

• Logs: Update of Fluent Bit to version 3.1.9 (#1503)
• Metrics: ou can now collect metrics about the Kubernetes Persistent Volumes that are bound to your workloads: Just enable the new selector for Volume metrics in the runtime input of your MetricPipeline resources. See also https://kyma-project.io/#/telemetry-manager/user/04-metrics?id=_6-activate-runtime-metrics. (#1301)
• Traces: The deployment name of the trace gateway is now consistently named telemetry-trace-gateway. This change does not affect users. (#652)
• Improved resource request settings for several components of the module (#1532)

Changelog

Features

• 7adb021: feat: Add a selector for runtime volume metrics (#1486) (@shorim)
• c7ee13e: feat: Add dummy LogPipeline OTLP output (#1427) (@skhalash)
• 91a0f8f: feat: Add workflows for external image syncing (#1505) (@k15r)
• f61ede7: feat: Disable node network metrics (#1507) (@shorim)
• b49c390: feat: Move k8s cluster receiver to agent (#1509) (@rakesh-garimella)
• 977a8d7: feat: Reduced resource requests for several components (#1532) (@a-thaler)
• 0e1929c: feat: Remove unneeded operator flags (#1527) (@skhalash)

Documentation

• edaab6a: docs: Add Cloud Logging dashboards for new metric features (#1494) (@a-thaler)
• 4f13e75: docs: Add new cloud logging dashboard for k8s volumes (#1528) (@a-thaler)
• 1a66415: docs: Updated deprecated otel docs link (#1539) (@jeffreylimnardy)

1.25.0

Release Notes

• Now you can list all resources across the pipeline types LogPipeline/TracePipeline/metricPipeline using kubectl get kyma-telemetry-pipelines (#1487)
• Metrics: You can now monitor the health of the Telemetry module via exposed metrics: By default, every MetricPipeline reports status metrics about the active pipeline and its conditions, which you can use for alerting and troubleshooting, see also the related Documentation. (#1294)
• Metrics: Now, you can collect metrics (memory, CPU, and filesystem usage) about the Kubernetes Nodes of your cluster: In the runtime input of MetricPipeline, enable the new selector for Node metrics. See also the related Documentation. (#1300)
• Traces/Metrics: Traces and Metrics: Improved validation for HTTP-based OTLP endpoints using path and port.(#1492)
• Traces/Metrics: Update to OTel Collector 0.111.0 (#1497)

Changelog

Features

• 1ada9f6: feat: Add Node metrics selector to the UI (#1477) (@shorim)
• bb16816: feat: Add a selector for runtime node metrics (#1450) (@shorim)
• ab08df3: feat: Add conversion webhook config to dev CRD variant (#1463) (@skhalash)
• 08dacbb: feat: Add proper categories for telemetry CRDs (#1487) (@a-thaler)
• 8d56177: feat: Bump OTel image version to 0.111.0 (#1497) (@hisarbalik)
• cdb1f9a: feat: Enable all memory metrics for nodes (#1500) (@rakesh-garimella)
• e3cd057: feat: Enable resource status for telemetry resources (#1453) (@rakesh-garimella)
• f1fac4c: feat: Make v1alpha1 LogPipeline input disableable (#1469) (@skhalash)

Bug fixes

• 88c1bbb: fix: Adjust Self Monitor storage size (#1482) (@hisarbalik)
• bfc92ee: fix: Endpoint validation with path and port scenario (#1492) (@TeodorSAP)
• aea637e: fix: Revert removal of drop kyma resource attributes (#1471) (@rakesh-garimella)

Documentation

• 4433106: docs: Sync markdown and dita (#1501) (@NHingerl)

1.24.0

Release Notes

• Telemetry Manager: Reduced CPU usage if there's a high amount of Istio resources in the cluster (#1264)
• Traces/Metrics: Update to OTel Collector 0.109.0 (#1465)
• Logs: Update of Fluent Bit to version 3.1.8 (#1459)
• Logs: Removed deprecated "grafana-loki" output. The output was deprecated for a long time and usage was prevented by validation rules, so a removal will not break existing setups. (#873)

Changelog

Features

• 3abdc16: feat: Bump OTel image version to 0.109.0 (#1465) (@hisarbalik)
• c00f0c8: feat: Increase the rsa key size (#1433) (@rakesh-garimella)
• 01d1128: feat: Refactor the config for telemetry manager after kymastats changes (#1422) (@rakesh-garimella)
• c9d950c: feat: Remove LogPipeline loki output (#1437) (@hisarbalik)
• e43a377: feat: Split metric OTel pipeline into 3 sub-pipelines using connectors (#1441) (@shorim)

Bug fixes

• 3d537e1: fix: Reduce CPU memory usage caused by Istio existence check (#1452) (@jeffreylimnardy)

Documentation

• 4d8f55d: docs: ADR Self Monitor Storage (#1436) (@hisarbalik)
• 8ebc549: docs: Add ADR for resource attributes enrichment for non-workload metrics (#1409) (@shorim)
• 5b876c4: docs: Add description for acceptable benchmark test results (#1458) (@hisarbalik)
• 64012a8: docs: Add load tests results for metric gateway using connectors (#1448) (@shorim)
• 3b3de1a: docs: Fixed namespaceSelector for dynatrace tutorial (#1466) (@a-thaler)

1.23.0

Release Notes

• Logs/Traces/Metrics: Additional validations of URLs in outputs (#1106)
• Logs: Prevent that the deletion of a Logpipeline could lead to an agent crashloop(#1425)
• Logs: Improved the rules indicating the LogPipeline status "NoLogsDelivered" (#1358)
• Traces/Metrics: Update OTel Collector to version 0.108.0 (#1426)

Changelog

Features

• 179659f: feat: Bump OTel image version to 0.108.1 (#1426) (@hisarbalik)

Bug fixes

• 9238a65: fix: FIx GHA pr-github-checks (@TeodorSAP)
• 5d3b12d: fix: False positive NoLogsDelivered LogPipeline status reason (#1397) (@skhalash)
• 2f2dd9e: fix: Flaky fluent-bit load test setup (#1404) (@hisarbalik)
• 18323fb: fix: OTLP endpoint validation for missing or invalid port (#1420) (@TeodorSAP)
• 0dcb472: fix: Update fluent-bit-config properly (#1425) (@rakesh-garimella)

Documentation

• c9b18a1: docs: Fix some code indentation (#1411) (@hisarbalik)
• cdeecfa: docs: Improve dynatrace config to drop empty attributes and resource attributes (#1414) (@rakesh-garimella)
• 63412bd: docs: Improved metrics troubleshooting (#1413) (@a-thaler)
• 0cd301c: docs: Update the contributing file (#1416) (@mmitoraj)
• 693fefb: docs: Use extension mechanism for dashboard nodes in integration guides (#1374) (@a-thaler)

Test suites

• a8655f7: test: Revert the err check for namespace deletion (#1399) (@rakesh-garimella)

1.22.0

Release Notes

• Metrics: the MetricPipeline 'runtime' input was enhanced with additional metrics about cpu/memory request and limits for containers as well as the pod phase (#1184)
• Traces/Metrics: Update OTel Collector to version 0.107.0 (#1362)
• Logs: Update Fluent Bit to version 3.1.6 (#1364)
• Improved validation of URLs in outputs (#1270)
• Improved reliability of pipeline status conditions regarding the gateway and agent health (#1236)
• Update of Prometheus used in Self Monitor to version 2.53.3 (#1363)
• Fix crashes of Self Monitor caused by disk space problems (#1373)
• Telemetry Manager doesn't use Fluent Bit as base image anymore by dropping the dry-run feature as part of the LogPipeline validation webhook (#1234)
• Experimental: Enable the export of Telemetry module status metrics by annotation (#1182)

Changelog

Features

• cffacab: feat: Add K8s cluster receiver (#1343) (@rakesh-garimella)
• 3430bd8: feat: Add indication to look at container logs (#1340) (@jeffreylimnardy)
• 4424430: feat: Add required RBAC for k8s cluster receiver (#1335) (@rakesh-garimella)
• e241e8c: feat: Adjust RBAC configurations for Metric Gateway in development variant (#1311) (@shorim)
• ccd9872: feat: Allow collecting Telemetry module status metrics in development variant (#1321) (@shorim)
• 8ab2b2d: feat: Bump OTel image version to 0.107.0 (#1362) (@hisarbalik)
• b874e61: feat: Improve agent/gateway status detection (#1275) (@rakesh-garimella)
• e476925: feat: Update to fluent-bit 3.1.6 (#1364) (@a-thaler)

Bug fixes

• 7afedd0: fix: Add a new reason for the pipelines (#1322) (@rakesh-garimella)
• 6e08452: fix: Invalid URL endpoint propagation (#1329) (@TeodorSAP)
• ddbc154: fix: Self Monitor storage volume fill-up despite retention rules (#1373) (@hisarbalik)

Documentation

• 19e9b7b: docs: Add styleguide and document error handling (#1338) (@skhalash)
• 99f267c: docs: Change enable and disable to add and delete in the telemetry repo (#1313) (@grego952)
• abe0f88: docs: Fix diagrams (#1316) (@NHingerl)
• f1b6c04: docs: Fix minor errors (#1314) (@NHingerl)
• 3194400: docs: Fix typo in diagram (#1315) (@NHingerl)
• 05ab9b0: docs: Implement TW Review (#1323) (@NHingerl)
• be43574: docs: Remove Kyma from user README title (#1386) (@NHingerl)
• 5a9ebd7: docs: Update LogPipeline OTLP output ADR (#1372) (@skhalash)

Test suites

• c3b44ab: test: Add KeepOriginalBody E2E tests (#1320) (@skhalash)
• c1baeab: test: Add additional tests for logs/metrics/traces if pods are up and running (#1355) (@rakesh-garimella)
• c1e5d6d: test: Flaky self-monitor metric outage tests (#1334) (@hisarbalik)

1.21.0

Release Notes

• Logs: Update to Fluent Bit 3.1.3 (#1267)
• Logs: You can choose to drop the log body to avoid redundancy in JSON payloads(#551)
• Metrics & Traces: Update to OTel Collector 0.105.0 (#1295)
• Kyma dashboard: The navigation node listing all Telemetry resources is called "Telemetry" (instead of "Observability").

Changelog

Features

• 6255824: feat: Bump OTel Collector to 0.105.0 (#1295) (@skhalash)
• 81a12b5: feat: Drop log body after record successfully parsed (#1268) (@hisarbalik)
• 964f798: feat: Rename navigation node in kyma dashboard to "telemetry" (#1302) (@a-thaler)
• 336eb06: feat: Use latest kyma-otel-collector image on main branch (#1284) (@k15r)
• 00cbd78: feat: Bump fluent-bit to 3.1.3 (#1267) (@jeffreylimnardy)

Documentation

• 3d335cb: docs: Edit diagrams (#1304) (@NHingerl)
• 4db1981: docs: Improved and consistent diagrams (#1254) (@a-thaler)

1.20.0

Release Notes

• Metrics: You can choose if you want to collect "container" and/or "pod" metrics: In the runtime input of your MetricPipeline, disable or enable the desired metric groups. (#1183)
• Traces/Logs: The Telemetry module now supports Istio v1 stable APIs (#1210)
• Metrics/Traces: Update to Otel Collector 0.104.0 (#1207)
• Logs: Support multiline parsing as custom filter (#1073).

Changelog

Features

• a8ef05b: feat: Add support for custom multiline filter (#1259) (@hisarbalik)
• d42a453: feat: Allow disabling pod and/or container metrics for runtime input (#1241) (@shorim)
• e616d62: feat: Self-monitor logs in JSON format (#1242) (@a-thaler)
• e550e0d: feat: Switch to Istio stable APIs (#1210) (@a-thaler)
• bc82ab1: feat: Update to kyma-otel-collector 0.104.0-1.20.0 (#1232) (@k15r)

Bug fixes

• 23d4b78: fix: Gardener cluster setup (#1240) (@k15r)
• 557f646: fix: Use correct hibernation date command in github action (#1243) (@k15r)

Documentation

• 7562b70: docs: Fix missing link in dynatrace integration guide (#1257) (@a-thaler)

Test suites

• 161b8cc: test: Provide better error messages in assertions (#1266) (@k15r)