Kubernetes - v1.26.7

Changelog since v1.26.6

Changes by Kind

API Change

  • GCE does not support LoadBalancer Services with ports with different protocols (TCP and UDP) (#115966, @aojea) [SIG Apps and Cloud Provider]

Feature

  • Kubernetes 1.26.x is now built with Go 1.20.5 (#119201, @cpanato) [SIG Release and Testing]
  • Kubernetes is now built with Go 1.20.6 (#119367, @xmudrii) [SIG Release and Testing]

Bug or Regression

  • Fix component status calling etcd health endpoint over http which exposed kubernetes to the risk of complete watch starvation and is inconsistent with other etcd probing done by kube-apiserver. (#119038, @serathius) [SIG API Machinery]
  • Fix cronjob controller handling of complex schedules, like "30 6-16/4 * * 1-5", for example (#119138, @kmala) [SIG Apps]
  • Fixed a performance issue where pods weren't created/deleted in parallel for a StatefulSet with podManagementPolicy: Parallel. (#119223, @aleksandra-malinowska) [SIG Apps]
  • Fixed file permission issues that happened during update of Secret/ConfigMap/projected volume when fsGroup is used. The problem caused a race condition where application gets intermittent permission denied error when reading files that were just updated, before the correct permissions were applied. (#114728, @furkatgofurov7) [SIG Storage]
  • Fixed vSphere cloud provider not to skip detach volumes from nodes at kube-controller-startup. (#117243, @jsafrane) [SIG Cloud Provider]
  • Kubeadm: explicitly set priority for static pods with priorityClassName: system-node-critical (#119117, @champtar) [SIG Cluster Lifecycle]
  • Only declare Job as finished after removing all Pod finalizers to avoid orphan Pods (#119163, @alculquicondor) [SIG Apps and Testing]
  • The Daemonset controller creates replacements for terminal Pods, which can appear during VM preemptions or when using Pod finalizers (#118912, @alculquicondor) [SIG Apps and Testing]
  • This PR adds additional validation for endpoint ip configuration while iterating through queried endpoint list. (#117225, @princepereira) [SIG Network and Windows]
  • Updated cAdvisor to v0.46.1 - Fix metrics in cri-o when a container restarts (#118798, @harche) [SIG Node]

Dependencies

Added

Nothing has changed.

Changed

Removed

Nothing has changed.

Details

date
July 19, 2023, 7:54 p.m.
name
Kubernetes v1.26.7
type
Patch
official page
https://github.com/kubernetes/kubernetes/releases/tag/v1.26.7
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