splunk-otel-collector-0.77.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Add serviceAccountName to secret validation hook pod #781
• Allow enabling profiling only for Observability #788
• Add storage to filelog receiver for extraFileLog #755

Changed

• Avoid runAsUser in SecurityContext for Windows #797

splunk-otel-collector-0.76.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Option to use lightprometheus receiver through a feature gate for metrics collection from discovered Prometheus endpoints 757

Changed

• Add logsCollection.containers.maxRecombineLogSize config option with default 1Mb value which is applied
  to max_log_size option of the multiline recombine operators
• Move extraOperators above multilineConfig in _otel_agent.tpl, as extraOperators gets
  skipped when we use both multilineConfig AND extraOperators in values.yaml
• Enable retry mechanism in filelog receiver to avoid dropping logs on backpressure from the downstream
  pipeline components #764
• Drop excessive istio attributes to avoid running into the dimensions limit when scraping istio metrics is enabled 765

Fixed

• Fix k8s.cluster.name resource attribute for logs in GCP #771

splunk-otel-collector-0.75.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Add the OpenTelemetry Operator as a subchart
• Removing beta label
• Expose idle_conn_timeout setting
• OTL-1409 Add support for Operator based Java auto-instrumentation

Changed

• docs: improve docs for providing token as secret
• Bump helm/chart-testing-action from 2.3.1 to 2.4.0
• Update the port used to monitor the Kubernetes scheduler (10251->10259)
• Updated instructions in values.yaml for sending data to Splunk Enterprise

Fixed

• Use max_log_size when recombining log entries
• Set default send_batch_max_size on k8s cluster receiver
• Properly handle enableMetrics in Network Explorer Reducer template.

splunk-otel-collector-0.72.0

Splunk OpenTelemetry Collector for Kubernetes

splunk-otel-collector-0.71.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Added examples for supported Kubernetes distributions and Kubernetes clusters with windows nodes (#663)
• Refactored the examples and rendered directories into one for better usability (#658)

Changed

• Docker metadata turned off by default (#655)

Fixed

• Translation of k8s.pod.labels.app attribute to SCK format (#660)
• Re-order k8sattributes processor to precede batch processor (#657)

splunk-otel-collector-0.70.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Support sending traces via Splunk HEC exporter (#629 - thanks to @mr-miles)

Changed

• Upgrade splunk-otel-collector image to 0.70.0, skipping 0.69.0 release (#653)

Fixed

• Fix invalid OpenShift SecurityContextConstraints template (#652)
• Limit clusterReceiver.eventsEnabled deprecation warning to feature users (#648)
• Fix noop validation for missing platform info (#649)

splunk-otel-collector-0.68.0

Splunk OpenTelemetry Collector for Kubernetes

Added

• Allow to overwrite default SecurityContextConstraints rules with values.yaml file (#643)

Changed

• Upgrade splunk-otel-collector image to 0.68.1 (#640)

Fixed

• Default recombine operator for the docker container engine (#627)
• Added acl to journald log directory (#639)

splunk-otel-collector-0.67.0

Splunk OpenTelemetry Collector for Kubernetes 0.67.0

Changed

• Upgrade splunk-otel-collector image to 0.67.0 (#612)

Fixed

• Make sure the daemonset can start in GKE Autopiot (#608)
• Make containerd engine default in for fluentd logs and use always use it in GKE Autopiot (#609)
• Temporary disable compression in Splunk Observability logs exporter until 0.68.0 to workaround a compression bug (#610)

splunk-otel-collector-0.66.1

Splunk OpenTelemetry Collector for Kubernetes

splunk-otel-collector-0.61.1

Fixed

• Make sure filelog receiver uses file_storage for checkpointing (#567)

Notes: This release was a one off patch fix release to apply a fix to an older version of this chart. The source code for this release can be found here:

• https://github.com/signalfx/splunk-otel-collector-chart/tree/release-v0.61.1