Kubernetes v1.25.0-alpha.2 is live!

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Jeremy Rickard

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Jun 28, 2022, 4:04:52 PM6/28/22
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Kubernetes Community,

Kubernetes v1.25.0-alpha.2 has been built and pushed using Golang version 1.18.3.

The release notes have been updated in CHANGELOG-1.25.md, with a pointer to them on GitHub:

v1.25.0-alpha.2

Downloads for v1.25.0-alpha.2

Source Code

filename sha512 hash
kubernetes.tar.gz 72eb69d6fa1af801e98f207711ff30a2f77c95e71174386976d43e4704f8ff4a88e6e04c1a15d4b9806fc9ada321e39c74bed751049bb45a31f6fdbd85acde42
kubernetes-src.tar.gz 94dfca305c9bae36ff6984b06f335720db5dc6df41852012c8284424fbf021814461de0b376c3eed850f65e353b544ca66b0fc2d86c3b46dd6701c5380600e5b

Client Binaries

filename sha512 hash
kubernetes-client-darwin-amd64.tar.gz d71f74e1d9d3fbc59e25df8c43b6af360bcdf3ac3597411092e22359ecf6fc7f1091f01996865603ca0d65bfe1764bbc2cfa1aa94b5f9fad4b457986a880d42d
kubernetes-client-darwin-arm64.tar.gz 824a641a183a6a88a71a5d1cffe1c4db40a59e455dae0586bb379d71095fb9011c0a6c4a1338189c3c7615cec8b71c355d3ef18ff15bb72c82ba08027403b0be
kubernetes-client-linux-386.tar.gz b6bfb3d57f5842bb30cdf6b00442a43cb555dff741575a7b0ee43ffa8661b23db8e540a8cf2fd47c9ccf9454e0be593a4a06bc0a308d1861cc58cf3604739626
kubernetes-client-linux-amd64.tar.gz a71cd1bdf181a0a8fe0484aee393761b4fc50dbf6b71a589e2f3322fe9452302675a2d8deb3b087e9cc7e7495e5c7c3b7f2f70e065c65c83cf23561b8d32d97f
kubernetes-client-linux-arm.tar.gz 6cec180b1b623277b7ff9a680714f005ec4a606ab3297ac8159ed463cf268aa5668a4a8c5cddd63512869c46258193b9d0bedd7bae8a1e355c6ea84affbd9a7d
kubernetes-client-linux-arm64.tar.gz 9a6d51a396a96f5beb49327fae9aaec5e391fbbb44db4698f9b25fce1882b3d921b8b65e10b10f4b840f14e5e6c210f4a318c52c627e327adc9742dc5d909d6c
kubernetes-client-linux-ppc64le.tar.gz 533b2aedea645803cb282f84fbd8c38ee3146edaf33ff86dad85e9b9602a33f4ec19eceaf60cc3d4c02ef811a4a35c1c8cedad4d702c8c57f1a8c64b3d1c2674
kubernetes-client-linux-s390x.tar.gz fa83bc04fb0802638929fd4174342ec8ac567b996d5b44f6e2ce309d7084bc496de448b8f62479e4b1630890e7851afd3cecdce9926ce1c7e931fef5c1dfc063
kubernetes-client-windows-386.tar.gz 70c7cbcc0337eeb0e31eabf9b2309a82240e17858637c01e24af24830b971ac58aa3b8d6e2628b9eee29a075131c4037b3a18e33cf214ae8ca10b0341e782b2d
kubernetes-client-windows-amd64.tar.gz e04d4e605536a1a2aef33e699e22c49649e3bcf1330aae57c511914cbdf6ca5c1c7056a4a2aa7109900b58ef836ccf91572adbeddd274a75d8136cf8300a4e5a
kubernetes-client-windows-arm64.tar.gz cbc2075880daae0aed15d665e3bab50311a23616ab6b562bf5873754a83623ae01c8886c588fa36982eca4bc1d6d25f5e9bcaa9384b67dfbe376ed24bf1ba887

Server Binaries

filename sha512 hash
kubernetes-server-linux-amd64.tar.gz 0feb8e90c5defdb639154f4e5e87e4ec1ad2e3fdd2eb9f667df5e6ea4112fe0ab64d4c194ccb6bba812bdce0b41aed2f04e72b3fd34b08fbca9e92feec26015f
kubernetes-server-linux-arm.tar.gz e1104e286e710367e3254cd546f31f639c8ce2e1539e6d08a1b41e3af051535bca990922af29e2a9d63f6328bb19630ed7eb945176ff0e9d8c6dea4c1a540f13
kubernetes-server-linux-arm64.tar.gz d08a78a9791b6797cabd415c7b9a996e1dba5e0eef9e7eab9b09110018091fdec6e5ee7cb692960f5ef0805d3e4181f49507f09ba1ef3dfeb18adb58e09e1820
kubernetes-server-linux-ppc64le.tar.gz 23116faf8df942c1d7da7ebf02dcc78740a7ede7d9ec72473e0390ab7203cfc3fd4cd5bc65ff818825b924782c7cd9df742e1fad177f862e32b15a1a4d7d0e0c
kubernetes-server-linux-s390x.tar.gz 4853481452158658c3eecc3107f9c95df408b6ec99d655c6167f66374939d4dc030883376d1777b4420024473ffb7365d3a9c6f652032fb908377aa9648d61d5

Node Binaries

filename sha512 hash
kubernetes-node-linux-amd64.tar.gz 710ac7c343259319329a63accb4295f81d7ae63a104412c0d909449492c6091038d2ffc677169100da678759db02a9d79c57b340753e8e30fb3e2b5675d21ebb
kubernetes-node-linux-arm.tar.gz 372ca94ece9ac5ff862abb7fdb6732f23d7f665e1208e38e7aac642bcbeeb95801230872f48012502d1bbe9d7b0e0a22ff7b019a54c0a7e34b0deb153ca3f9ce
kubernetes-node-linux-arm64.tar.gz de75500809eb3ad7ee2772d0315e3e7aa697c8a1888c6eb57479770f8c92e9778088e0c970127462cc8e7bdd22016c38344cff0854100707e942128c47fa30cf
kubernetes-node-linux-ppc64le.tar.gz 1b4f54ec0037859a8410bbfecabbbc8de656576d121af35450182e7ec9708bc57cbaaa4fd36d79ddf368ebf74935e6f368365d1a9d0d93ec60982977c9900dca
kubernetes-node-linux-s390x.tar.gz efbfae7e592c9edb6830dbfafb0e1c4feadaee1d2c7211946789b4aac0f3fd56c3b1abb4f7c30617e8d0e51cef1f1df2b3cc582ecc543351c0918efc8e3fe6e9
kubernetes-node-windows-amd64.tar.gz 290649bd96432aa9e2042fae7a8412ef7e0b6c16dae9551b9320ced7c5a1c805cf112df1a5ede327e5474cd32ff04f9841eb2e84dec992c24882d5d71c178064

Container Images

All container images are available as manifest lists and support the described architectures. It is also possible to pull a specific architecture directly by adding the "-$ARCH" suffix to the container image name.

name architectures
k8s.gcr.io/conformance:v1.25.0-alpha.2 amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-apiserver:v1.25.0-alpha.2 amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-controller-manager:v1.25.0-alpha.2 amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-proxy:v1.25.0-alpha.2 amd64, arm, arm64, ppc64le, s390x
k8s.gcr.io/kube-scheduler:v1.25.0-alpha.2 amd64, arm, arm64, ppc64le, s390x

Changelog since v1.25.0-alpha.1

Changes by Kind

API Change

  • The Go API for logging configuration in k8s.io/component-base was moved to k8s.io/component-base/logs/api/v1. The configuration file format and command line flags are the same as before. (#105797, @pohly) [SIG API Machinery, Architecture, Cluster Lifecycle, Instrumentation, Node, Scheduling and Testing]
  • The PodSecurity admission plugin has graduated to GA and is enabled by default. The admission configuration version has been promoted to pod-security.admission.config.k8s.io/v1. (#110459, @wangyysde) [SIG API Machinery, Architecture, Auth, CLI, Cloud Provider, Cluster Lifecycle, Instrumentation, Node, Storage and Testing]

Feature

  • Adds KMS v2alpha1 API (#110201, @aramase) [SIG API Machinery and Auth]
  • Feature gate CSIMigration is locked to enabled. CSIMigration is GA now. The feature gate will be removed in 1.27 (#110410, @Jiawei0227) [SIG Apps, Auth, Scheduling, Storage and Testing]
  • Kubeadm: the preferred pod anti-affinity for CoreDNS is now enabled by default (#110593, @SataQiu) [SIG Cluster Lifecycle]
  • These changes promote the CSIMigrationPortworx feature gate to Beta (#110411, @trierra) [SIG Storage]
  • Updating base image for Windows pause container images to one built on Windows machines to address limitations of building Windows container images on Linux machines. (#110379, @marosset) [SIG Windows]

Documentation

  • EndpointSlices with Pod referencing Nodes that doesn't exist couldn't be created or updated. The behavior on the EndpointSlice controller has been modified to update the EndpointSlice without the Pods that reference non-existing Nodes, and keep retrying until all Pods reference existing Nodes. However, if service.Spec.PublishNotReadyAddresses is set, all the Pods are published without retrying. Fixed EndpointSlices metrics to reflect correctly the number of desired EndpointSlices when no endpoints are present. (#110639, @aojea) [SIG Apps and Network]

Bug or Regression

  • Client-go: fixed an error in the fake client when submitting create API requests to subresources like pods/eviction (#110425, @LY-today) [SIG API Machinery]
  • FibreChannel volume plugin may match the wrong device and wrong associated devicemapper parent.This may cause a disater that pods attach wrong disks. (#110719, @xakdwch) [SIG Storage]
  • Fix "dbus: connection closed by user" error after dbus daemon restart. (#110496, @kolyshkin) [SIG Node]
  • Fix a bug that caused the wrong result length when using --chunk-size and --selector together (#110652, @Abirdcfly) [SIG API Machinery and Testing]
  • Fixes scheduling of cronjobs with @every X schedules. (#109250, @d-honeybadger) [SIG Apps]
  • Fixing issue on Windows nodes where HostProcess containers may not be created as expected. (#110140, @marosset) [SIG Node and Windows]
  • Kubeadm: handle dup unix:// prefix in node annotation (#110656, @pacoxu) [SIG Cluster Lifecycle]
  • Kubelet: add retry of checking Unix domain sockets on Windows nodes for the plugin registration mechanism (#110075, @luckerby) [SIG Node and Windows]
  • Removed unused flags from kubectl run command (#110668, @brianpursley) [SIG CLI]
  • This change picks up the latest GCE pinhole firewall feature, which introduces destination-ranges in the ingress firewall-rules. It restricts the access to the backend IPs via allowing traffic via allowing traffic through ILB or NetLB IP only. This change does NOT change the existing ILB or NetLB behavior. (#109510, @sugangli) [SIG API Machinery, Architecture, Auth, CLI, Cloud Provider, Cluster Lifecycle, Instrumentation, Node and Storage]
  • Volumes are no longer detached from healthy nodes after 6 minutes timeout. 6 minute force-detach timeout is used only for unhealthy nodes (node.status.conditions["Ready"] != true). (#110721, @jsafrane) [SIG Apps]
  • kubeadm certs renew and kubeadm certs check-expiration now honor the cert-dir on a working kubernetes cluster. (#110709, @chendave) [SIG Cluster Lifecycle]

Other (Cleanup or Flake)

Dependencies

Added

Changed

Removed


Contributors, the CHANGELOG-1.25.md has been bootstrapped with v1.25.0-alpha.2 release notes and you may edit now as needed.



Published by your Kubernetes Release Managers.

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