splunk-otel-collector-0.122.1

This Splunk OpenTelemetry Collector for Kubernetes release adopts the Splunk OpenTelemetry Collector v0.122.0.

🛑 Breaking changes 🛑

• logs: Disable migrateCheckpoint by default and introduce a new option migrateLogsCheckpoints to enable it if needed. (#1757)
• agent: Remove smartagent/signalfx-forwarder from the agent default config. (#1759)

🚩 Deprecations 🚩

• chart: Installing certmanager as part of the splunk-otel-collector helm chart is deprecated and will be removed in a future release. (#1763)

💡 Enhancements 💡

• agent: Allow featureGates.useControlPlaneMetricsHistogramData to work with any distribution of k8s cluster. (#1760)
  Users can enable agent.controlPlaneMetrics for k8s components which run on worker nodes
  such as kubedns (gke), coredns (aks, eks) and kube-proxy (eks) with the feature gate
  featureGates.useControlPlaneMetricsHistogramData set to true.
  To disable collection of metrics from specific control plane components, set the corresponding
  component to false in the agent.controlPlaneMetrics configuration. For example:
  agent:
  controlPlaneMetrics:
  coredns:
  enabled: false
  proxy:
  enabled: false
• all: Don't hardcode the command in the pod specs (#1758)
• all: Add useMemoryLimitPercentage feature gate (#1761)

🧰 Bug fixes 🧰

• clusterReceiver: Removes k8sattributes processor from Splunk Observability events pipeline which is enabled by the chart config infrastructureMonitoringEventsEnabled. (#1746)