We are happy to release KEDA v2.12 🎉
Here are some highlights:
- New Google Cloud Tasks scaler
- New
apache-kafkascaler (Experimental) - Support for formula-based evaluation of metric values (Experimental)
- Support for pushing operational metrics to an OpenTelemetry Collector (Experimental)
This release has no new deprecations.
Learn how to deploy KEDA by reading our documentation.
🗓️ The next KEDA release is currently being estimated for January 11th, 2024 (planned later due to holidays), learn more in our roadmap.
New
- General: Introduce new Google Cloud Tasks scaler (#3613)
- AWS SQS Scaler: Support for scaling to include delayed messages. (#4377)
- Governance: KEDA transitioned to CNCF Graduated project (#63)
Experimental
Here is an overview of all new experimental features:
- General: New
apache-kafkascaler based on kafka-go library (#4692) - General: Support for formula-based evaluation of metric values (#2440|#4998)
- General: Introduce pushing operational metrics to an OpenTelemetry Collector (#3078)
Improvements
- General: Introduce Prometheus metrics of API server to KEDA Metric Server (#4460)
- General: Show ScaledObject/ScaledJob names to output of
kubectl get triggerauthentication/clustertriggerauthentication(#796) - General: Introduce standalone CRD generation to release workflow (#2726)
- General: Introduce changelog validation check during PR for formatting and order violations (#3190)
- General: Automatically set
GOMAXPROCSto match Linux container CPU quota (#4999) - General: Configurable Kubernetes cluster domain for Cert Manager (#4861)
- General: Provide new Kubernetes events about internal state and scaling (#3764)
- General: Introduce annotation
autoscaling.keda.sh/paused: truefor ScaledObject to pause autoscaling (#3304) - General: Updated AWS SDK and updated all the AWS scalers (#4905)
- Azure Pod Identity: Introduce validation to prevent usage of empty identity ID for Azure identity providers (#4528)
- Kafka Scaler: Add
unsafeSslflag for kafka scaler (#4977) - Prometheus Scaler: Remove trailing whitespaces in
customAuthHeaderandcustomAuthValue(#4960) - Pulsar Scaler: Support for OAuth extensions (#4700)
- Redis Scalers: Support for TLS authentication for Redis & Redis stream scalers (#4917)
Fixes
- General: Add validations for
stabilizationWindowSeconds(#4976) - RabbitMQ Scaler: Allow subpaths along with vhost in connection string (#2634)
- Selenium Grid Scaler: Fix scaling based on latest browser version (#4858)
- Solace Scaler: Fix a bug where
queueNameis not properly escaped during URL encode (#4936)
You can find all deprecations in this overview and join the discussion here.
New deprecation(s):
- None.
Breaking Changes
- General: Remove deprecated
metricNamefrom trigger metadata section (#4899)
Other
- General: Fixed a typo in the StatefulSet scaling resolver (#4902)
- General: Only show logs with a severity level of ERROR or higher in the stderr in metrics server (#4049)
- General: Refactor ScaledJob related methods to be located at scale_handler (#4781)
- General: Replace deprecated
set-outputcommand with environment file in GitHub Actions workflows (#4914)
New Contributors
- @Indresh2410 made their first contribution in #4735
- @Dylan-KW made their first contribution in #4763
- @SpiritZhou made their first contribution in #4668
- @aashish-19 made their first contribution in #4822
- @Adarsh-verma-14 made their first contribution in #4815
- @atzawada made their first contribution in #4814
- @nitishchauhan0022 made their first contribution in #4731
- @drmorr0 made their first contribution in #4902
- @phr3nzii made their first contribution in #4900
- @jongwooo made their first contribution in #4915
- @AmorBielyi made their first contribution in #4584
- @jeevanragula made their first contribution in #4953
- @Amir-Wollman made their first contribution in #4959
- @mingmcb made their first contribution in #4709
- @BojanZelic made their first contribution in #4982
- @sansmoraxz made their first contribution in #4801
- @Taction made their first contribution in #4979
- @testwill made their first contribution in #5004
Full Changelog: v2.11.0...v2.12.0