v2.13.0 #5411

tomkerkhove · 2024-01-19T06:05:58Z

tomkerkhove
Jan 19, 2024
Collaborator

We are happy to release KEDA v2.13 🎉

Here are some highlights:

Support for GCP Secret Manager & config map in trigger authentication
Newly improved AWS authentication
Support for emitting CloudEvents from KEDA allowing end-users to extend KEDA (Experimental)
Support for Amazon managed service for Prometheus for Prometheus scaler
SAS token authentication for Azure Storage scalers
Workload identity authentication for Azure Pipelines
Additional metrics and performance improvements

Here are the breaking changes of this release:

General: Clean up previously deprecated code in Azure Data Explorer Scaler about clientSecret for 2.13 release (#5051)

Here are the new deprecation(s) as of this release:

Remove support for Azure AD Pod Identity-based authentication (#5035)

Learn how to deploy KEDA by reading our documentation.

🗓️ The next KEDA release is currently being estimated for April 12th, 2024, learn more in our roadmap.

New

General: Adds support for GCP Secret Manager as a source for TriggerAuthentication (#4831)
General: Support TriggerAuthentication properties from ConfigMap (#4830)
General: Introduce new AWS Authentication (#4134)
Azure Blob Storage Scaler: Allow to authenticate to Azure Storage using SAS tokens (#5393)
Azure Pipelines Scaler: Add support for workload identity authentication (#5013)
Azure Storage Queue Scaler: Allow to authenticate to Azure Storage using SAS tokens (#5393)
Kafka Scaler: Add support for Kerberos authentication (SASL / GSSAPI) (#4836)
Prometheus Metrics: Expose prometheus metrics for ScaledJob resources (#4798)
Prometheus Metrics: Introduce paused ScaledObjects in Prometheus metrics (#4430)
Prometheus Scaler: Provide scaler for Amazon managed service for Prometheus (#2214)

Experimental

Here is an overview of all new experimental features:

General: Emit CloudEvents on major KEDA events (#3533|#5278)

Improvements

General: Add CloudEventSource metrics in Prometheus & OpenTelemetry (#3531)
General: Add RBAC permissions for list & watch LimitRange, and check default limits from LimitRange for validations (#5377)
General: Add validations for replica counts when creating ScaledObjects (#5288)
General: Bubble up AuthRef TriggerAuthentication errors as ScaledObject events (#5190)
General: Enhance pod identity role assumption in AWS by directly integrating with OIDC/Federation (#5178)
General: Fix issue where paused annotation being set to false still leads to ScaledObjects/ScaledJobs being paused (#5215)
General: Implement credentials cache for AWS Roles to reduce AWS API calls (#5297)
General: Request all ScaledObject/ScaledJob triggers in parallel (#5276)
General: Use client-side round-robin load balancing for gRPC calls (#5224)
GCP PubSub Scaler: Support distribution-valued metrics and metrics from topics (#5070)
GCP Stackdriver Scaler: Support valueIfNull parameter (#5345)
Hashicorp Vault: Add support to get secret that needs write operation (eg. pki) (#5067)
Hashicorp Vault: Fix operator panic when spec.hashiCorpVault.credential.serviceAccount is not set (#4964)
Hashicorp Vault: Fix operator panic when using root token to authenticate to vault server (#5192)
Kafka Scaler: Ability to set upper bound to the number of partitions with lag (#3997)
Kafka Scaler: Improve logging for Sarama client (#5102)
Prometheus Scaler: Add queryParameters parameter (#4962)
Pulsar Scaler: Support `endpointParams`` in Pulsar OAuth (#5069)

Fixes

General: Admission webhook does not reject workloads with only resource limits provided (#4802)
General: Fix CVE-2023-39325 in golang.org/x/net (#5122)
General: Fix otelgrpc DoS vulnerability (#5208)
General: Fix Pod identity not being considered when scaled target is a CRD (#5021)
General: Prevented memory leak generated by not correctly cleaning http connections (#5248)
General: Prevented stuck status due to timeouts during scalers generation (#5083)
General: ScaledObject Validating Webhook should support dry-run=server requests (#5306)
General: Set LeaderElectionNamespace to PodNamespace so leader election works in OutOfCluster mode (#5404)
AWS Scalers: Ensure session tokens are included when instantiating AWS credentials (#5156)
Azure Event Hub Scaler: Improve unprocessedEventThreshold calculation (#4250)
Azure Pipelines: Prevent HTTP 400 errors due to poolName with spaces (#5107)
GCP PubSub Scaler: Added project_id to filter for metrics queries (#5256)
GCP PubSub Scaler: Respect default value of value (#5093)
Github Runner Scaler: Support for custom API endpoint (#5387)
NATS JetSteam Scaler: Raise an error if leader not found (#5358)
Pulsar Scaler: Fix panic when auth is not used (#5271)
ScaledJobs: Copy ScaledJob annotations to child Jobs (#4594)

Deprecations

You can find all deprecations in this overview and join the discussion here.

New deprecation(s):

Remove support for Azure AD Pod Identity-based authentication (#5035)

Breaking Changes

General: Clean up previously deprecated code in Azure Data Explorer Scaler about clientSecret for 2.13 release (#5051)

Other

General: Bump K8s deps to 0.28.5 (#5346)
General: Create a common utility function to get parameter value from config (#5037)
General: Fix CVE-2023-45142 in OpenTelemetry (#5089)
General: Fix logger in OpenTelemetry collector (#5094)
General: Fix lost commit from the newly created utility function (#5037)
General: Improve docker image build time through caches (#5316)
General: Reduce amount of gauge creations for OpenTelemetry metrics (#5101)
General: Refactor scalers package (#5379)
General: Removed not required RBAC permissions (#5261)
General: Support profiling for KEDA components (#4789)
CPU scaler: Wait for metrics window during CPU scaler tests (#5294)
Hashicorp Vault: Improve test coverage in pkg/scaling/resolver/hashicorpvault_handler (#5195)
Kafka Scaler: Add more test cases for large value of LagThreshold (#5354)
Openstack Scaler: Use Gophercloud SDK (#3439)

New Contributors

@teivah made their first contribution in Pkg linting issues #5022
@novicr made their first contribution in Add support for GSSAPI in Kafka scaler #4851
@HenriquePiccolo made their first contribution in Add query parameters in prometheus scaler #4957
@qizichao-dm made their first contribution in support endpointParams in pulsar oauth #5073
@loispostula made their first contribution in feat: allow vault secret to handle write operation #5068
@chunderbolt made their first contribution in fix: URL encode poolName in azure-pipelines #5120
@congzhegao made their first contribution in Fix the svc name of webhook to avoid breaking istio #5104
@josefkarasek made their first contribution in Copy ScaledJob annotations to child Jobs #5106
@wozniakjan made their first contribution in feat: support TriggerAuthentication properties from ConfigMap #5111
@geoffrey1330 made their first contribution in add pause metric in prometheus for scaledobject #5045
@jimgus made their first contribution in gcp_pubsub: fix scaled object default value (#5093) #5099
@kmdrn7 made their first contribution in fix: safely parse renewable field from vault response #5193
@husnialhamdani made their first contribution in refactor REST API to Gophercloud SDK #5137
@mhdbashar made their first contribution in Update CREATE-NEW-SCALER.md #5253
@DP19 made their first contribution in Fix: GCP pubsub / cloud tasks metric queries for metric scoped projects #5258
@kevinmingtarja made their first contribution in gcp_pubsub: Support distribution-valued metrics and metrics from topics #5246
@wonko made their first contribution in add guidelines on metrics and log messages #5270
@deefreak made their first contribution in Added hpa update predicate to reconcile a scaledobject only if hpa spec,label or annotation is changed #5282
@jkyros made their first contribution in CPU Scaler: Make CPU scaler test wait for metrics window #5294
@rodrigorfk made their first contribution in fix: removing side effects from the ScaledObject webhook when the request is in dry-run mode #5307
@nappelson made their first contribution in Fix issue where paused annotation being set to false still leads to scaled objects/jobs being paused #5257
@googs1025 made their first contribution in fix typo about cr yaml sample #5323
@similark made their first contribution in Fix Finalization when other finalizers are in place #5317
@lindmin made their first contribution in feat(gcp-stackdriver): handling value if no timeseries is return #5345
@toniiiik made their first contribution in ADD support for PodIdentityProvider config in azure pipeline trigger #4867
@Eddman made their first contribution in fix(github-runner-scaler) Add support for key authentication against GHES #5384
@sguruvar made their first contribution in feat: Provide scaler for Amazon managed service for Prometheus #5373
@dzibma made their first contribution in allow to authenticate to Azure Storage using SAS tokens #5382
@Bhargav-InfraCloud made their first contribution in fix(ScaledObject): Check default limits from LimitRange for ScaledObject validations #5377
@aliaqel-stripe made their first contribution in Set LeaderElectionNamespace to PodNamespace #5405

Full Changelog: v2.12.0...v2.13.0

This discussion was created from the release v2.13.0.

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v2.13.0 #5411

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tomkerkhove Jan 19, 2024 Collaborator

New

Experimental

Improvements

Fixes

Deprecations

Breaking Changes

Other

New Contributors

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tomkerkhove
Jan 19, 2024
Collaborator