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CHANGELOG.md

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Changelog

The format is based on Keep a Changelog.

Unreleased

[0.31.0] - 2021-08-10

Changed

  • Upgrade splunk-otel-collector image to 0.31.0 (#183)
  • Set more frequent checks for memory_limiter (#178)
  • Make Fluentd init container image variable (#182)

Fixed

  • All missing attributes are added to prometheus metrics reported by gateway and k8s-cluster-receiver collector deployments (#170)
  • Fix pod affinity setting (#181)

[0.29.1] - 2021-07-09

Fixed

  • Fix generation of service.name log attribute in istio environment (#176)

[0.29.0] - 2021-07-08

Changed

  • Change internal metrics port from 8888 to 8889 (#172)
  • Upgrade splunk-otel-collector image version to 0.29.0 (#174)

[0.28.2] - 2021-07-07

Added

  • Add Istio specific configurations (#171)
  • Enable OTLP receiver in logs pipeline (#167)

Removed

  • BREAKING: Remove SAPM receiver from default config (#168)

[0.28.1] - 2021-06-18

Changed

  • Upgrade splunk-otel-collector image to 0.28.1 (#166)

[0.28.0] - 2021-06-16

Changed

  • Upgrade splunk-otel-collector image to 0.28.0 (#164)

[0.27.0] - 2021-06-15

Changed

  • BREAKING CHANGE: Auto-detection of prometheus metrics is disabled by default (#163). See Upgrade guideline

[0.26.4] - 2021-06-09

Fixed

  • Fix container runtime detection when metrics pipeline disabled (#161)

[0.26.3] - 2021-06-08

  • Add an option to add extra labels to pods (#158)
  • Add an option to add extra annotations to deployments, daemonset, pods and service account (#158)
  • Add an option to mount extra volumes to gateway-mode and k8s cluster receiver collectors (#157)

[0.26.2] - 2021-05-28

Changed

  • Automatically detect container runtime using initContainers and apply relevant parsing config instead of asking user to specify criTimeFormat. This is an important change to enable smooth transition from deprecated docker to containerd runtime (#154)

[0.26.1] - 2021-05-25

Added

  • Add an option to mount extra volumes using otelAgent.extraVolumes and otelAgent.extraVolumeMounts (#151)

[0.26.0] - 2021-05-21

Added

  • Add signalfx metrics receiver to the agent (#136)

Changed

  • fluentd logs are now sent through the collector instead of being sent directly to the backend (#109)
  • Logs are sent through the OpenTelemetry Agent on the local node by default. otelAgent.enabled value must be set to true when using logs (#127)
  • otelAgent.ports and otelCollector.ports are selectively enabled depending on what telemetry types are enabled with metricsEnabled, tracesEnabled, and logsEnabled
  • Removed setting host.name through the resource processor as it is already set by the resourcedetection/system processor
  • Upgraded to Splunk OpenTelemetry Connector 0.26.0
  • Kubernetes cluster metrics now have a dimension receiver:k8scluster to ensure that MTS do not conflict with Kubernetes metrics sent by Smart Agent for the same cluster. (#134)

Removed

  • Removed ingestHost, ingestPort, ingestProtocol, use ingestUrl instead (#123)
  • Removed logsBackend, configure splunk_hec exporter directly (#123)
  • Removed splunk.com/index annotation for logs (#123)
  • Removed fluentd.config.indexFields as all fields sent are indexed (#123)
  • Removed fluentforward receiver from gateway (#127)
  • Removed service.ports, sourced from otelCollector.ports instead (#140)

[0.25.0] - 2021-05-07

Changed

  • Upgrade splunk-otel-collector docker image to 0.25.0 (#131)

Added

  • Pre-rendered manifests can be found in rendered directory

[0.24.13] - 2021-05-04

Changed

  • Remove internal fluentd metrics sent as logs with monitor_agent. Prometheus metrics exposed on 0.0.0.0:24231 should be used instead (#122)

[0.24.12] - 2021-05-03

Fixed

  • Fix logs collection configuration for CRI-O / containerd runtimes (#120)

[0.24.11] - 2021-04-29

Changed

  • Change the way to configure "concat" filter for container logs (#117)

[0.24.10] - 2021-04-21

Changed

  • Disable fluentd metrics collection by default (#108)

[0.24.9] - 2021-04-18

Changed

  • Change OTLP port from deprecated 55680 to default 4317 (#103)

Fixed

  • Open port for signalfx-forwarder on the agent (#106)

[0.24.8] - 2021-04-16

Fixed

  • Fix traces enrichment with k8s metadata (#102)

[0.24.7] - 2021-04-15

Changed

  • Switch to stable Splunk OTel Collector image 0.24.3 (#100)

[0.24.6] - 2021-04-15

Added

  • Enable smartagent/signalfx-forwarder in the default agent trace pipeline (#98)

[0.24.5] - 2021-04-13

Added

  • Enable batch processor in the default metrics pipelines (#90)

Changed

  • Ensure all metrics and traces are routed through the gateway deployment if it's enabled (#96)

[0.24.4] - 2021-04-12

Added

  • Add an option to set extra environment variables (#91)

[0.24.3] - 2021-04-12

Fixed

  • Fix resource attribute in the default traces pipeline (#88)
  • Add metric_source:kubernetes for all k8s cluster metrics (#89)
  • Fix host.name attribute in logs (#87)

[0.24.2] - 2021-04-07

Added

  • Add host.name attribute to logs (#86)

[0.24.1] - 2021-04-07

Changed

  • Remove deprecated opencensus receiver (#85)

[0.24.0] - 2021-04-07

Changed

  • Upgrade image to 0.24.0 version (#84)
  • Add system detector to default metrics and traces pipelines (#84)