signalfx/splunk-otel-collector-chart splunk-otel-collector-0.158.0

on GitHub

This Splunk OpenTelemetry Collector for Kubernetes release adopts the Splunk OpenTelemetry Collector v0.158.0.

🛑 Breaking changes 🛑

• agent, clusterReceiver, gateway: Use deployment.environment.name instead of the deprecated deployment.environment resource attribute. (#2520)
  The optional environment value now adds deployment.environment.name to collected telemetry and Collector internal telemetry.
  To restore the deprecated name, see the upgrade guidelines
  for details.
• chart: Remove the deprecated cert-manager subchart. (#2533)
  cert-manager is no longer bundled with the Splunk OpenTelemetry Collector chart. Users with certmanager.enabled=true must migrate to a standalone cert-manager installation. Any saved certmanager values, including values under the legacy cert-manager schema key, must be removed before upgrading. See the upgrade guidelines for migration details.
• chart: Rename all resourcedetection processor references to resource_detection (#2529)
  The resourcedetection alias has been deprecated in favor of resource_detection in the chart-generated configuration.
  Any Helm values or overrides that reference resourcedetection (for example, *.config.processors.resourcedetection
  or pipelines that list resourcedetection as a processor) must be updated to use resource_detection.
  The chart will fail to be installed or upgraded if the deprecated alias is still referenced.

💡 Enhancements 💡

• agent, clusterReceiver, gateway: Add deployment.environment.name resource attribute to Collector internal telemetry when environment is configured. (#2520)
• gateway: Enable SignalFx telemetry forwarding on port 9943 (#2513)
  This adds a transparent HTTP forwarder for SignalFx exporters explicitly configured to use the gateway.
  It does not send requests through gateway service pipelines, so gateway processors are not applied.
• operator: Bump java-csa to v2.30.0 in helm-charts/splunk-otel-collector/values.yaml (#2535)
• operator: Bump java to v2.30.0 in helm-charts/splunk-otel-collector/values.yaml (#2534)
• operator: Bump operator to 0.120.2 in helm-charts/splunk-otel-collector/Chart.yaml (#2538)
• operator: Bump python-secureapp to v2.12.1-secureapp in helm-charts/splunk-otel-collector/values.yaml (#2537)

🧰 Bug fixes 🧰

• agent: Fix signalfx/histograms exporter on agent to route through the gateway when gateway is enabled. (#2553)
  When gateway.enabled and featureGates.useControlPlaneMetricsHistogramData are enabled, the agent's signalfx/histograms exporter now uses the gateway's SignalFx HTTP forwarder.
  Forwarded requests bypass the gateway metrics pipeline, so its processors are not applied.