Kubernetes v1.20.5 is live!

[Adolfo García Veytia]

Kubernetes Community,

Kubernetes v1.20.5 has been built and pushed using Golang version 1.15.8.

The release notes have been updated in CHANGELOG-1.20.md, with a pointer to them on GitHub:

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v1.20.5

Downloads for v1.20.5

Source Code

filename	sha512 hash
kubernetes.tar.gz	62bd8e4c2e8b361dbc898ac125138f4b75b6b56b748c46957dc524ce5cfe90f488ba1dc3dfcdad17f291ea48be39f3fe7f689b3772e4484893f39f98c6a27138
kubernetes-src.tar.gz	1d1a24ee881c6d244a77b6b4eaf3111e5c377a9b482bc04d8c706dd2c0140e5b7400abb4893c9bedd49928ad98224aee90cbc8d2e82d1e0786b381436c53b475

Client binaries

filename	sha512 hash
kubernetes-client-darwin-amd64.tar.gz	db419e60b6e45e584a32bd676a8b34407cf3dd8e59b481c1211540e174b456d2644c908d243a027a528d2a00986433ff5e93e61eeac90640247bf7904abd2a57
kubernetes-client-linux-386.tar.gz	9073195515d4b381aa9e7afbcb30c242657e1dc76a9c464c5ba37841d71e372d36e9d1953eb9976a98112b992ddcd43f394c72f4448b62318e8642384df441d9
kubernetes-client-linux-amd64.tar.gz	275f7d8a800e2a2bfaf7bdf35eb137f6d481796afaf52de6baa908f15630d866c79b499762cd7053f7842ddd631e9513775dc59ef00223dd7df392595fa6bbb1
kubernetes-client-linux-arm.tar.gz	c5569f162f44fd424c4bfe9f3f68483bb49a47e504fc73fe37e8b38649969b6987461aa9a91922bd3a7cf7d7900adf873d45affa141aa3ad73ed1d477d6aa660
kubernetes-client-linux-arm64.tar.gz	89451fa9ccb6304efc78506edd7949d8241710ce3c198286e9b50f2bac66dec07b5a1ab81856cca3b57282b433e57cf5b76c0daf705b07e5a1f4cb27bc0fd31e
kubernetes-client-linux-ppc64le.tar.gz	b2443e00e6a045c9ed0c01f20b37fb2e7064c36a3692e8b5cbdf653fdab1858e57602030c0fe1f889c6f5556b7c76e03e2bf17bbd948d5ec7dfe76ac19cb15d9
kubernetes-client-linux-s390x.tar.gz	a47e9c9c484f07c5dd623c9e32393fdd168a83b7d9577efaa0ef68861f779b07a81cc7ee154cc0ee26193e3596c6b0b85b0b5d057a09cddb1fd752dd7c89c1dd
kubernetes-client-windows-386.tar.gz	1ddd3d521c40af6c282640407d5459c950b8d9465c7d936960ad4c22e85bb0bcacf3718dc16633afe7164ca15d50c17177e20aff7967fc8e2c46d1f0017ee47e
kubernetes-client-windows-amd64.tar.gz	bc97f5e26f1e60ef03956ea51a4ae79b2f8cd4f71499bac5cc2e39874a2f98d96fcf882c9328dc24a30b15775a2336831e99ec18c4cf661419aa0a82c3e8177e

Server binaries

filename	sha512 hash
kubernetes-server-linux-amd64.tar.gz	28529733bf34f5d5b72eabe30a81df98cc7f8e529590f807745cd67986a2c5c3eb86cebc7ecbcfc3df3c50416306e5d150948f2483933ea46c2aebaeb871ea8f
kubernetes-server-linux-arm.tar.gz	4d4bd4d7f8e0e5b4d1a26dd6b50067a57b117b0e24a7e04592315b75c3794a573d27796309f5adde6f3755edd83b3444e600e77e93f63a2f51cc239228d42947
kubernetes-server-linux-arm64.tar.gz	4118246f839fab24d898f51df9c2c7703ad165c074d9068305f61647afa73e2c7803feaea3afce4b8db96ec7d49c9a3815b37e5d18cebb82d47cabbeba226219
kubernetes-server-linux-ppc64le.tar.gz	566607d25af1d73abbb88b751bf029d1c1870d9009578e67805bcffa10a4e78c990f271024ec190cc29361fb67948d63a9c2bd739b57ed46ef1161ece816a946
kubernetes-server-linux-s390x.tar.gz	e0240219ab1ef9c961f5320883a210310c7001d11f7ee400939bf06f45150627389a2c06b31509da505461d53193e6091ba04311c2eae0bc40423972a2182c2e

Node binaries

filename	sha512 hash
kubernetes-node-linux-amd64.tar.gz	8ae94b478c0d66ba2145b4c34ff56fca99c1828f513a0775810b240d0888caa253bf5734f79811cf9e83914643fa3de76991e7f494e7ed87aaa7feed1b15374b
kubernetes-node-linux-arm.tar.gz	c8b618ead2bfbd5fa4d4b9b1fef9eb746535a0082704b23a501649a1d13e6a3573c578917796ad4b44f8fc0f66e329a85bab19b79a094750e2bedf9a5b4e8c2e
kubernetes-node-linux-arm64.tar.gz	2deaad22f71224bc9a0686cf2dddbeae0fd32981987de8533648afad4039ddc14acd908af7d9e228006500b73ec5110eff9e69c82f0f1d56432a480fbaf7ebb4
kubernetes-node-linux-ppc64le.tar.gz	06ed7c9d1da460f5087580ea167f48ac57d71c81bf94bf129005e604558d75ca6bc9ed3e76773c7b0c4dfd959649c5bdd66e2398e680da7217eb5ff1a7f03d01
kubernetes-node-linux-s390x.tar.gz	867ed419dc5097925ef70baa0614817fcbd206525e64d97436868dbc590de7ab624f012620e2c13e20902361b33819ad2f660d661897d22939d1f241fea034f8
kubernetes-node-windows-amd64.tar.gz	d5907941461d42560e1094278eedd6e32a32816a088336f225d6958bbaf7e2b14cbb297ef67cf4a443017b53c5b369437010efa88966d293dd8b00554f9f29f2

Changelog since v1.20.4

Changes by Kind

Failing Test

• Fix handing special characters in the volume path on Windows (#99008, @yujuhong) [SIG Storage]
• Kube-proxy: fix a bug on UDP NodePort Services where stale conntrack entries may blackhole the traffic directed to the NodePort. (#98305, @aojea) [SIG Network]

Bug or Regression

• Avoid systemd-logind loading configuration warning (#97950, @wzshiming) [SIG Node]
• Count pod overhead against an entity's ResourceQuota (#99600, @gjkim42) [SIG API Machinery and Node]
• EndpointSlice controller is now less likely to emit FailedToUpdateEndpointSlices events. (#100113, @robscott) [SIG Apps and Network]
• EndpointSliceMirroring controller is now less likely to emit FailedToUpdateEndpointSlices events. (#100143, @robscott) [SIG Apps and Network]
• Ensure only one LoadBalancer rule is created when HA mode is enabled (#99825, @feiskyer) [SIG Cloud Provider]
• Fix kubelet from panic after getting the wrong signal (#98200, @wzshiming) [SIG Node]
• Fix repeatedly aquire the inhibit lock (#98088, @wzshiming) [SIG Node]
• Fixed bug that caused cAdvisor to incorrectly detect single-socket multi-NUMA topology. (#99207, @iwankgb) [SIG Node]
• Fixing a bug where a failed node may not have the NoExecute taint set correctly (#98168, @CKchen0726) [SIG Apps and Node]
• Kubelet now cleans up orphaned volume directories automatically (#95301, @lorenz) [SIG Node and Storage]
• Resolves spurious Failed to list *v1.Secret or Failed to list *v1.ConfigMap messages in kubelet logs. (#99538, @liggitt) [SIG Auth and Node]
• Sync node status during kubelet node shutdown. Adds an pod admission handler that rejects new pods when the node is in progress of shutting down. (#98005, @wzshiming) [SIG Node]
• We will no longer automatically delete all data when a failure is detected during creation of the volume data file on a CSI volume. Now we will only remove the data file and volume path. (#96021, @huffmanca) [SIG Storage]

Dependencies

Added

Nothing has changed.

Changed

• github.com/google/cadvisor: v0.38.7 → v0.38.8
• sigs.k8s.io/apiserver-network-proxy/konnectivity-client: v0.0.14 → v0.0.15

Removed

Nothing has changed.

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Contributors, the CHANGELOG-1.20.md has been bootstrapped with v1.20.5 release notes and you may edit now as needed.

Published by your Kubernetes Release Managers.