- Out-of-the-box support for network policy via sigs.k8s.io/kube-network-policies
- Support for building node images from existing Kubernetes releases
- Support for loading multiple image archives in kind load image-archive
- PowerShell completion
- The default node image is now Kubernetes v1.31.0
- Migrated to skipPhase in Init/JoinConfiguration instead of kubeadm flags, making it possible for users to customize phases with config patches
- Updated containerd to 1.7.18
- Updated runc to 1.1.13
- Updated Go to 1.22.6
- Updated CNI plugins to 1.5.1
- Updated pause to 3.10
- Fix kubeadm v1beta3 config template for kubeProxyMode: none
- Stop disabling LocalStorageIsolation for rootless clusters
Highlights from this release include network policy support using sigs.k8s.io/kube-network-policies (thanks @aojea!) and support for building node images from pre-compiled Kubernetes releases (thanks @dims!).
For building images, see the docs at https://kind.sigs.k8s.io/docs/user/quick-start/#building-images
- The default node image is now Kubernetes v1.31.0:
kindest/node:v1.31.0@sha256:53df588e04085fd41ae12de0c3fe4c72f7013bba32a20e7325357a1ac94ba865
- Out-of-the-box support for network policy via sigs.k8s.io/kube-network-policies
- Advanced users can still disable kindnetd and install your own CNI with https://kind.sigs.k8s.io/docs/user/configuration/#disable-default-cni, however note that this is a "power user" feature and KIND does not offer support for any third-party CNI
- Support for building node images from existing Kubernetes releases
- NOTE: For Kubernetes releases before v1.31.0, this will result in larger images because kind opted in to compiling out remaining in-tree cloud providers with a build tag when publishing images. For v1.31.0+ there is no difference.
- See: https://kind.sigs.k8s.io/docs/user/quick-start/#building-images
- Support for loading multiple image archives in
kind load image-archive- NOTE: it is still more efficient to do a single archive in most cases
- Migrated to skipPhase in Init/JoinConfiguration instead of the kubeadm flags, making it possible for users to cutomize the phases (at your own risk!) with config patches
- powershell completion
- Updated dependencies, including, but not limited to:
- containerd 1.7.18
- runc 1.1.13
- go 1.22.6
- CNI plugins to 1.5.1
- pause 3.10
- Docs and clarification for third party install options including scoop and winget
Images pre-built for this release:
- v1.31.0:
kindest/node:v1.31.0@sha256:53df588e04085fd41ae12de0c3fe4c72f7013bba32a20e7325357a1ac94ba865 - v1.30.4:
kindest/node:v1.30.4@sha256:976ea815844d5fa93be213437e3ff5754cd599b040946b5cca43ca45c2047114 - v1.30.3:
kindest/node:v1.30.3@sha256:bf91e1ef2f7d92bb7734b2b896b3dddea98f0496b34d96e37dd5d7df331b7e56 - v1.29.8:
kindest/node:v1.29.8@sha256:d46b7aa29567e93b27f7531d258c372e829d7224b25e3fc6ffdefed12476d3aa - v1.29.7:
kindest/node:v1.29.7@sha256:f70ab5d833fca132a100c1f95490be25d76188b053f49a3c0047ff8812360baf - v1.28.13:
kindest/node:v1.28.13@sha256:45d319897776e11167e4698f6b14938eb4d52eb381d9e3d7a9086c16c69a8110 - v1.28.12:
kindest/node:v1.28.12@sha256:fa0e48b1e83bb8688a5724aa7eebffbd6337abd7909ad089a2700bf08c30c6ea - v1.27.16:
kindest/node:v1.27.16@sha256:3fd82731af34efe19cd54ea5c25e882985bafa2c9baefe14f8deab1737d9fabe - v1.26.15:
kindest/node:v1.26.15@sha256:1cc15d7b1edd2126ef051e359bf864f37bbcf1568e61be4d2ed1df7a3e87b354 - v1.25.16:
kindest/node:v1.25.16@sha256:6110314339b3b44d10da7d27881849a87e092124afab5956f2e10ecdb463b025
NOTE: You must use the @sha256 digest to guarantee an image built for this release, until such a time as we switch to a different tagging scheme. Even then we will highly encourage digest pinning for security and reproducibility reasons.
See also:
- https://kind.sigs.k8s.io/docs/user/quick-start/#creating-a-cluster
- https://kind.sigs.k8s.io/docs/user/quick-start/#building-images
NOTE: These node images support amd64 and arm64, both of our supported platforms. You must use the same platform as your host, for more context see https://github.com/kubernetes-sigs/kind/issues/2718
- Fix kubeadm v1beta3 config template for kubeProxyMode: none
- Stop disabling LocalStorageIsolation for rootless clusters (which no longer appears to be necessary to avoid crashes)
Thank you to everyone who contributed to this release! ❤️
Users whose commits are in this release (alphabetically by user name)
- @abhay-krishna
- @aojea
- @BenTheElder
- @bzsuni
- @cpanato
- @dependabot[bot]
- @dominicqi
- @douglaswth
- @giuseppe
- @harshanarayana
- @joycecodes
- @k8s-ci-robot
- @kundan2707
- @netguino
- @nojnhuh
- @pohly
- @ste93cry
- @stmcginnis
Thank you as well to everyone who contributed in other ways like filing issues, giving feedback, testing fixes, and helping users in slack!