Red Hat Summit1.15. Red Hat OpenShift Serverless 1.31
OpenShift Serverless 1.31 is now available. New features, updates, and known issues that pertain to OpenShift Serverless on OpenShift Container Platform are included in the following notes.
1.15.1. New features
- OpenShift Serverless now uses Knative Serving 1.10.
- OpenShift Serverless now uses Knative Eventing 1.10.
- OpenShift Serverless now uses Kourier 1.10.
-
OpenShift Serverless now uses Knative (
kn) CLI 1.10. - OpenShift Serverless now uses Knative for Apache Kafka 1.10.
-
The
kn funcCLI plug-in now usesfunc1.11. - OpenShift Serverless multi-tenancy with Service Mesh is now available as a Technology Preview (TP) feature.
Serverless Logic, which is available as a Technology Preview (TP) feature, has been updated.
See the Serverless Logic documentation for usage instructions.
- OpenShift Serverless can now be installed and used on single-node OpenShift.
-
You can now configure a persistent volume claim (PVC) for an existing
PersistentVolumeobject to use with a Serverless function. -
When specifying Kourier for Ingress and using
DomainMapping, the TLS for OpenShift Route is set to passthrough, and TLS is handled by the Kourier Gateway. Beginning with Serverless 1.31, it is possible to specify the enabled cipher suites on the side of the Kourier Gateway. Integrating Red Hat OpenShift Service Mesh with Serverless when Kourier is enabled is now deprecated. Use
net-istioinstead ofnet-kourierfor Service Mesh integration.See the "Integrating Red Hat OpenShift Service Mesh with Serverless" section for details.
The
PodDistruptionBudgetandHorizontalPodAutoscalerobjects have been added for the3scale-kourier-gatewaydeployment.-
PodDistruptionBudgetis used to define the minimum availability requirements for pods in a deployment. -
HorizontalPodAutoscaleris used to automatically scale the number of pods in the deployment based on demand or on your custom metrics.
-
- Now you can change the pattern for Apache Kafka topic names used by Knative brokers and channels for Apache Kafka.
-
The
DomainMappingv1alpha1custom resource definition (CRD) is now deprecated. Usev1beta1CRD instead. -
The
NamespacedKafkaannotation, which was a Technology Preview (TP) feature, is now deprecated in favor of the standard Kafka broker with no data plane isolation.
1.15.2. Fixed issues
Previously, when deploying Knative Eventing with full Red Hat OpenShift Service Mesh integration and with
STRICTpeer authentication, thePingSourceadapter metrics were unavailable.This has been fixed, and the
PingSourceadapter metrics are now collected using a differentjobandservicelabel value. The previous value waspingsource-mt-adapter, the new value ispingsource-mt-adapter-sm-service.
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