v1.0.0-rcv0018/v0.89.0

Images and binaries here: https://github.com/open-telemetry/opentelemetry-collector-releases/releases/tag/v0.89.0

User facing changes

💡 Enhancements 💡

• builder: remove replace statement in builder template (#8763)
• service/extensions: Allow extensions to declare dependencies on other extensions and guarantee start/stop/notification order accordingly. (#8732)
• exporterhelper: Log export errors when retry is not used by the component. (#8791)
• cmd/builder: Add --verbose flag to log go subcommands output that are ran as part of a build (#8715)
• exporterhelper: Remove internal goroutine loop for persistent queue (#8868)
• exporterhelper: Simplify usage of storage client, avoid unnecessary allocations (#8830)
• exporterhelper: Simplify logic in boundedMemoryQueue, use channels len/cap (#8829)

🧰 Bug fixes 🧰

• exporterhelper: fix bug with queue size and capacity metrics (#8682)
• obsreporttest: split handler for otel vs oc test path in TestTelemetry (#8758)
• builder: Fix featuregate late initialization (#4967)
• service: Fix connector logger zap kind key (#8878)

API changes

🛑 Breaking changes 🛑

• otelcol: CollectorSettings.Factories now expects: func() (Factories, error) (#8478)
• exporter/exporterhelper: The experimental Request API is updated. (#7874)
  • Request interface now includes ItemsCount() method.
  • RequestItemsCounter is removed.
  • The following interfaces are added:
    • Added an optional interface for handling errors that occur during request processing RequestErrorHandler.
    • Added a function to unmarshal bytes into a Request RequestUnmarshaler.
    • Added a function to marshal a Request into bytes RequestMarshaler

🚩 Deprecations 🚩

• featuregate: Deprecate featuregate.NewFlag in favor of featuregate.Registry's RegisterFlags method (#8727)

💡 Enhancements 💡

• featuregate: Add validation for feature gates ID, URL and versions. (#8766)
  Feature gates IDs are now explicitly restricted to ASCII alphanumerics and dots.