Kubernetes v1.22.4 is live!

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Adolfo García Veytia

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Nov 17, 2021, 8:23:07 PM11/17/21
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Kubernetes Community,

Kubernetes v1.22.4 has been built and pushed using Golang version 1.16.10.

The release notes have been updated in CHANGELOG-1.22.md, with a pointer to them on GitHub:

v1.22.4

Downloads for v1.22.4

Source Code

filename sha512 hash
kubernetes.tar.gz 5d8f53b29f14313b029d7f313b8f11b6f51577d5679a85e114579f4308488ab2a553c2eb0c8e202f1af81548311006cc6b2d2d11af5640b69bb99fe797b8db09
kubernetes-src.tar.gz 53f63c58cba8d1e9b538cae9a360fd848f750d4fcd8574fc4439572440b42da2dc8e4b00a7fddff6a0895efdee0b5e0b1c4f262edc6ec0f4316ecce74150cff0

Client Binaries

filename sha512 hash
kubernetes-client-darwin-amd64.tar.gz 3213b109eb8ce2394ca9817ef364ea7a334f4c6c84dc409b06b0f66008327eac08bbbddffaff3e546144f0bf27bb66bcdbb3c74d4cc64021927448b035b72697
kubernetes-client-darwin-arm64.tar.gz e533036f247d528198d223ff65097184952c35052db27620eec6dba8008a7a14993f31c44c941bdc1a977d08f09ed5c1bb9521cf1413613e5a3682f5c9e41dbf
kubernetes-client-linux-386.tar.gz 2d6436be76ecd070348b76293f1a1ff9c8747df9c78b930578ed1151e981875c74d0c3b7ab059cdb6ea18dd50a9c89d4831d405357ac1ec1421a46a416f39a08
kubernetes-client-linux-amd64.tar.gz a3da93d56c64a80adc5b58044ecb52204507c733350972e7448e759c040fe3f72584f20d88a46b23bed9f021fc745cdb0530619416006170392d4fb7f69b28f5
kubernetes-client-linux-arm.tar.gz d9814036686de7ae72f94f5f7e12542112bbbd4a7d989599c6d946e71d6f83c89e56f64b4cd3db862a5ed2d23c578816cf5badb9305bfa1b62b7294257361112
kubernetes-client-linux-arm64.tar.gz a3f1be1bd89504d8cfcf81c86d7245919af6ddd29785041b6f2e64a55952a806fa4660b51573bbde66848b47fd2150b3b7540e631dcfe9057d26ed688e1f6cbb
kubernetes-client-linux-ppc64le.tar.gz c4844c1e359f6176104a3c77c5197234787ac5053c23c0fbaeceaa165f56ed71b0ea564dcb440aa80615c3370c7ce94b89cea19ca414752579f1c71b375ba2f5
kubernetes-client-linux-s390x.tar.gz 9a52bd1e9c81d11b17b21bcad3f2311d91e33392eb43a63acfcdd0c278c9c4bdbe754a911a6f9b080d438a805e982683919a9bc46ca45bdf4f185c36b8622ef8
kubernetes-client-windows-386.tar.gz f5214dce1529801a7ec042d7fa2636fe1b0340518e1bfd367b6f411e035d5ab440cdd6c9e6471024873aae41f64078c9083ffe4c13bd617cfe76b51f65303635
kubernetes-client-windows-amd64.tar.gz 0c7b36a2bc721e783a6a1936b8729a1e2944c97e50377a29660485d68b0ba349e596a7366da23d23d14485e7e37eac07677d56931391764c291b21abeed30b52

Server Binaries

filename sha512 hash
kubernetes-server-linux-amd64.tar.gz 7a2f9a358d74bdf30203ddb9315a5e733ecf8e9047a02b4a523ed347288e5e84013b30f918dff7e706413d817e3838cb79f1e3dbafe4af3a532bcfc4cdf11dac
kubernetes-server-linux-arm.tar.gz 4ed7ac4dcd15011996ed8f1634a4169dbc553155b6a63130916c87d59fcaab90fac8d8922da9a32dce0cb55c2a954b63ac3c747334adff116e53c6fbac5da1b1
kubernetes-server-linux-arm64.tar.gz 5a21cf29ec7e58087d4814f507fa4dd2e09183e4b57cb800b928b0f23437bf852a756325a8ffc6eb79269644832c000cad048a2048942cc06f1e817f750dc9c1
kubernetes-server-linux-ppc64le.tar.gz c88ddb75f185c6cf5da6abf4d389defad8249b863ab9c31174de040dc0d1388938daed90fe622dfef2235a2b6d5ae898d33d73482d40c9cb3a8b4c7f50c53b23
kubernetes-server-linux-s390x.tar.gz 72fc1f7f17792c827543fbaef965bdcba47b0abd764f1c1cb95ab08fa56ef9ed8359196f00be871c54da54c3e270d2158e68043e112a23a7621e9eb7b29b6073

Node Binaries

filename sha512 hash
kubernetes-node-linux-amd64.tar.gz 6a12aebaf4550eb7fb42bb66d4bc67c5dcb9e628dc7db444d8e10cc279b7913e202eb98c0b7aa3f546d7055648d2ea37f50a900b1d8daf48cb65118be0e4466c
kubernetes-node-linux-arm.tar.gz d4bf028ce4bdc513498272c17eb9dd0dc8db82ce00274b07b061c1ee0b1c8f6bcee599e08414bd8049dffe5c5b942724df72dfce02f4aeaed5f704daa59a3739
kubernetes-node-linux-arm64.tar.gz 4c23fc3b3e274577f70a8c11213acc585e9c0162285e110fada3a826e9ea0fdd2b46c24a7c234fcefdbf30ce5341c7f3b0348bc0e3bc510fe1cd1935783db295
kubernetes-node-linux-ppc64le.tar.gz 0bba195a3552e3d173459299669ff1bf933b82be6b93647fdcda9681c0662273f5b1cef0d197348a23e537e3cb4e0db66e0b84edacfe07fcf028577f4dabc268
kubernetes-node-linux-s390x.tar.gz 7e30fb801a8d695615de5633aa8e9877c377cbbe7b38190052e1e2ecf85046bc2c1fa79828284cdcf229c60e12ceffabdd55c0703a1ea4d37c3b21ccdf6afa6b
kubernetes-node-windows-amd64.tar.gz eb8dd4ffed0b8a92c11583eeae7bd446e1e3211a444b7398b8c9a847da3a3b28784efb410c1cd7f3f33f46c521078528462c71f39d53e1425685bc8d5962b563

Changelog since v1.22.3

Changes by Kind

Feature

  • Kubernetes is now built with Golang 1.16.10 (#106223, @cpanato) [SIG Cloud Provider, Instrumentation, Release and Testing]
  • Update debian-base, debian-iptables, setcap images to pick up CVE fixes
    • Debian-base to v1.9.0
    • Debian-iptables to v1.6.7
    • setcap to v2.0.4 (#106143, @cpanato) [SIG Release and Testing]

Failing Test

  • Fixes hostpath storage e2e tests within SELinux enabled env (#105786, @Elbehery) [SIG Testing]

Bug or Regression

  • EndpointSlice Mirroring controller now cleans up managed EndpointSlices when a Service selector is added (#106132, @robscott) [SIG Apps, Network and Testing]

  • Fix a bug that --disabled-metrics doesn't function well. (#105793, @Huang-Wei) [SIG API Machinery, Cluster Lifecycle and Instrumentation]

  • Fix a panic in kubectl when creating secrets with an improper output type (#106356, @lauchokyip) [SIG CLI]

  • Fix concurrent map access causing panics when logging timed-out API calls. (#106112, @marseel) [SIG API Machinery]

  • Fix kube-proxy regression on UDP services because the logic to detect stale connections was not considering if the endpoint was ready. (#106239, @aojea) [SIG Network and Testing]

  • Fix scoring for NodeResourcesBalancedAllocation plugins when nodes have containers with no requests. (#106081, @ahmad-diaa) [SIG Scheduling]

  • Support more than 100 disk mounts on Windows (#105673, @andyzhangx) [SIG Storage and Windows]

  • The --leader-elect* CLI args are now honored correctly in scheduler. (#106130, @Huang-Wei) [SIG Scheduling]

  • The kube-proxy sync_proxy_rules_iptables_total metric now gives the correct number of rules, rather than being off by one.

    Fixed multiple iptables proxy regressions introduced in 1.22:

    • When using Services with SessionAffinity, client affinity for an endpoint now gets broken when that endpoint becomes non-ready (rather than continuing until the endpoint is fully deleted).

    • Traffic to a service IP now starts getting rejected (as opposed to merely dropped) as soon as there are no longer any usable endpoints, rather than waiting until all of the terminating endpoints have terminated even when those terminating endpoints were not being used.

    • Chains for endpoints that won't be used are no longer output to iptables, saving a bit of memory/time/cpu. (#106373, @aojea) [SIG Network]

  • Watch requests that are delegated to aggregated apiservers no longer reserve concurrency units (seats) in the API Priority and Fairness dispatcher for their entire duration. (#105827, @benluddy) [SIG API Machinery]

Dependencies

Added

Nothing has changed.

Changed

Removed

Nothing has changed.


Contributors, the CHANGELOG-1.22.md has been bootstrapped with v1.22.4 release notes and you may edit now as needed.



Published by your Kubernetes Release Managers.

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