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karmada/docs/CHANGELOG/CHANGELOG-1.14.md

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v1.14.0-alpha.1

Downloads for v1.14.0-alpha.1

Download v1.14.0-alpha.1 in the v1.14.0-alpha.1 release page.

Changelog since v1.13.0

Urgent Update Notes

Changes by Kind

API Changes

  • Introduced spec.customCertificate.leafCertValidityDays field in Karmada API to specify a custom validity period in days for control plane leaf certificates (e.g., API server certificate). When not explicitly set, the default validity period of 1 year is used. (#6193, @jabellard)

Features & Enhancements

  • karmada-controller-manager: All controller reconcile frequency will honor a unified rate limiter configuration(--rate-limiter-*). (#6145, @CharlesQQ)
  • karmada-agent: All controller reconcile frequency will honor a unified rate limiter configuration(--rate-limiter-*). (#6145, @CharlesQQ)

Deprecation

  • karmadactl: The flag --ca-cert-path of register, which has been deprecated in release-1.13, now has been removed. (#6191, @husnialhamdani)
  • The label propagation.karmada.io/instruction now has been deprecated in favor of the field(.spec.suspendDispatching) in Work API, the label will be removed in future releases. (#6043, @vie-serendipity)

Bug Fixes

  • karmada-agent: Fixed a panic issue where the agent does not need to report secret when registering cluster. (#6214, @jabellard)
  • karmada-operator: The karmada-app label key previously used for control plane components and for the components of the operator itself has been changed to the more idiomatic app.kubernetes.io/name label key. (#6180, @jabellard)
  • karmada-controller-manager: Fixed the issue that the gracefulEvictionTask of ResourceBinding can not be cleared in case of schedule fails. (#6227, @XiShanYongYe-Chang)
  • helm: Fixed the issue where the required ServiceAccount was missing when the certificate mode was set to custom. (#6188, @seanlaii)
  • Unify the rate limiter for different clients in each component to access karmada-apiserver. Access may be restricted in large-scale environments compared to before the modification. Administrators can avoid this situation by adjusting upward the rate limit parameters 'kube-api-qps' and 'kube-api-burst' for each component to access karmada-apiserver, and adjusting 'cluster-api-qps' and 'cluster-api-burst' for scheduler-estimator to access member cluster apiserver. (#6095, @zach593)

Security

None.

Other

Dependencies

  • Karmada is now built with Golang v1.23.7. (#6218, @seanlaii)
  • Bump golang.org/x/net to 0.37.0. (#6225, @seanlaii)
  • Bump mockery to v2.53.3 to remove the hashicorp packages. (#6212, @seanlaii)

Helm Charts

  • HELM Chart: OpenID Connect based auth can be configured for the Karmada API server when installing via Helm. (#6159, @tw-mnewman)
  • Helm chart: Added helm index for 1.13 release. (#6196, @zhzhuang-zju)

Instrumentation

  • karmada-controller-manager: metric recreate_resource_to_cluster has been merged into create_resource_to_cluster. (#6148, @zach593)
  • karmada-operator: Introduced karmada_build_info metrics to emit the build info, as well as a bunch of Go runtime metrics. (#6044, @dongjiang1989)