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@kubermatic-bot kubermatic-bot released this 12 Dec 09:03
· 1056 commits to main since this release
v2.21.4
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Learn about vigilant mode.

Action Required

  • ACTION REQUIRED: Use registry.k8s.io instead of k8s.gcr.io for Kubernetes upstream images. It might be necessary to update firewall rules or mirror registries accordingly (#11079)

API Changes

  • Add the option to set autoscaler min and max replicas for a machine deployment through the KKP API. They are only relevant if the autoscaler addon is installed (#11544)

New Feature

  • Defaulting vSphere tag category from seed, when it is not specified in user cluster (#11460)

Bugfixes

  • Disable promtail initContainer that was overriding system fs.inotify.max_user_instances configuration (#11382)
  • Fix duplicate SourceRange entries for front-loadbalancer Service (#11371)
  • Fix the issue where AllowedRegistry ConstraintTemplate was not being reconiciled by Gatekeeper because it's spec.crd OpenAPI spec was missing a type (#11327)
  • Monitoring: fixes missing etcd metrics in Grafana etcd dashboards and master/seed Prometheus by renaming to: etcd_mvcc_db_total_size_in_bytes, etcd_mvcc_delete_total, etcd_mvcc_put_total, etcd_mvcc_range_total, etcd_mvcc_txn_total (#11438)
  • Prioritise public IP over private IP in front LoadBalancer service (#11512)

Updates

  • Update KubeVirt CSI driver operator version to v0.1.3 (#11399)
  • Update to etcd 3.5.6 for Kubernetes 1.22+ to prevent potential data inconsistency issues during online defragmentation (#11404)
  • Update nginx-ingress to 1.5.1 (#11416)
  • Update Dex to 2.35.3 (#11419)
  • Update OpenStack Cinder CSI to v1.24.5, v1.23.4, and v1.22.2 (#11455)
  • Update Anexia CCM (cloud-controller-manager) to version 1.5.0 (#11503)
  • Update Go to version 1.18.9 (#11532)
  • Update machine-controller to v1.54.3 (#11545)
  • Add support for Kubernetes v1.22.17, v1.23.15 and v1.24.9 (#11554)
  • Add etcd database size alerts EtcdDatabaseQuotaLowSpace, EtcdExcessiveDatabaseGrowth, EtcdDatabaseHighFragmentationRatio(#11560)

Dashboard

  • Provide options for autoscaling nodes (#5402)
Assets 10