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@github-actions github-actions released this 05 Dec 18:53
· 2115 commits to main since this release
v1.6.0
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👌 Kubernetes version support

  • Management Cluster: v1.25.x -> v1.28.x
  • Workload Cluster: v1.23.x -> v1.28.x

More information about version support can be found here

Highlights

  • MachinePools are now supported in ClusterClass Clusters
  • Metrics, profiling and other diagnostics are now served securely by default
  • Types in ipam.cluster.x-k8s.io have graduated to v1beta1

Deprecation Warning

Changes since v1.5.0

📈 Overview

  • 389 new commits merged
  • 5 breaking changes ⚠️
  • 15 feature additions ✨
  • 35 bugs fixed 🐛

📝 Proposals

  • Community meeting: Add proposal for karpenter integration feature group (#9571)

⚠️ Breaking Changes

  • API: Remove v1alpha3 API Version (#8997)
  • API: Stop serving v1alpha4 API Versions (#8996)
  • clusterctl: Improve Context handling in clusterctl (#8939)
  • Dependency: Bump to controller-runtime v0.16 (#8999)
  • Metrics/Logging: Implement secure diagnostics (metrics, pprof, log level changes) (#9264)

✨ New Features

  • API: Add validation to nested ObjectMeta fields (#8431)
  • CAPD: Add config maps to CAPD RBAC (#9528)
  • CAPD: Add MachinePool Machine implementation to CAPD components (#8842)
  • CAPD: Allow adding custom HA proxy config for CAPD load balancer (#8785)
  • CAPD: Initialize configmap object before getting it (#9529)
  • ClusterClass: Add topology-owned label to MachineHealthChecks. (#9191)
  • ClusterClass: Introduce NamingStrategy and allow generating names using go templates (#9340)
  • ClusterClass: Update API with ClusterClass MachinePool support (#8820)
  • clusterctl: Add RKE2 bootstrap provider to clusterctl (#9720)
  • clusterctl: Block move with annotation (#8690)
  • IPAM: Promote IPAM types to v1beta1 (#9525)
  • MachinePool: Add MachinePool workers support in ClusterClass (#9016)
  • MachineSet: Adjust preflight check to allow kubelet version skew of 3 for clusters running v1.28 and above (#9222)
  • Release: Add automation to create release branch and tags (#9111)
  • Testing/Documentation: v1.28: Prepare quickstart, capd and tests for the new release including kind bump (#9160)

🐛 Bug Fixes

  • CABPK: Certificate paths in cloud-init scripts should not use a platform-dependent path separator (#9167)
  • CAPD: Delete container after failed start to work around port allocation issues (#9125)
  • CAPD: Fix DockerMachine panic (#9673)
  • CI: Fix reporting bug in verify-container-image script (#9676)
  • ClusterClass: Fix ClusterClass enqueue for ExtensionConfig (#9133)
  • ClusterClass: Topology: fix namingstrategy webhook to not use uppercase characters for testing the template and align unit test to e2e test (#9425)
  • clusterctl: Fix provider namespace secret not included in clusterctl move (#9694)
  • ClusterResourceSet: Requeue after 1 minute if ErrClusterLocked got hit (#9788)
  • Dependency: Bump golang.org/x/net to v0.13.0 (#9121)
  • Dependency: Bump to docker v24.0.5-0.20230714235725-36e9e796c6fc (#9038)
  • Devtools: Adding metrics container port in tilt-prepare only if it's missing (#9308)
  • Devtools: Allow duplicate objects in Tiltfile (#9302)
  • Devtools: Change tilt debug base image to golang (#9070)
  • Devtools: Fix tilt-prepare leader-elect setting (#9315)
  • Devtools: Pin Plantuml version (#9424)
  • Devtools: Tilt: ensure .tiltbuild/bin directory is created early enough, add tilt troubleshooting guide (#9165)
  • e2e: Drop MachinePools from Dualstack tests (#9477)
  • e2e: Fix autoscaler image repo (#9353)
  • e2e: Test: pin conformance image to a version which includes a fix for the dualstack tests (#9252)
  • KCP: Allow dropping patches KubeadmControlPlane KubeadmConfig (#9698)
  • KCP: Allow to drop useExperimentalRetryJoin field from KubeadmControlPlane.kubeadmConfigSpec (#9170)
  • KCP: Fix KCP Controller reconcile always return error when workload cluster is unreachable (#9342)
  • KCP: Requeue KCP object if ControlPlaneComponentsHealthyCondition is not yet true (#9032)
  • Machine: Retry Node delete when CCT is locked (#9570)
  • MachineDeployment: Use regular random suffix for MachineSets, ensure max length 63 (#9298)
  • MachineHealthCheck: Fix excessive trace logging in the machine health check controller (#9419)
  • MachinePool: Fix bug where MachinePool Machine ownerRefs weren't updating (#9619)
  • Release: Alphabetically sorting release tool output (#9055)
  • Release: Deduplicating area in pr title in release notes (#9186)
  • Release: Fix go install path for kpromo v4.0.4 (#9336)
  • Release: Generate warning when release notes can not be generated (#9163)
  • Release: Hack/release-notes: ensure relase notes tool can be used for external projects again (#9018)
  • Release: Reverts pull request from cahillsf/improve-release-speed (#9465)
  • Runtime SDK: Set User Agent for test extension correctly (#9748)
  • util: Fix AddAnnotations for unstructured.Unstructured (#9164)

🌱 Others

  • API: Add ClusterClass column to Cluster CRD (#9120)
  • API: Add verify-import-restrictions to enforce import restrictions (#9407)
  • API: Enforce import restrictions in all API packages (#9461)
  • API: Ensure we generate all webhook manifests.yaml (#9621)
  • API: Move API v1beta1 webhooks to a separate package (#9047)
  • API: Move docker infrastructure experimental API v1beta1 webhooks to sepa… (#9460)
  • API: Move docker infrastructure API v1beta1 webhooks to separate package (#9458)
  • API: Move experimental addons API v1beta1 webhooks to separate package (#9438)
  • API: Move experimental API v1beta1 webhooks to separate package (#9417)
  • API: Move inmemory infrastructure API v1beta1 webhooks to separate package (#9459)
  • API: Move Kubeadm API v1beta1 webhooks to separate package (#9410)
  • API: Remove files and markers for Kubebuilder (#9344)
  • API: Remove reliance on controller-runtime scheme builder (#9045)
  • API: Remove reliance on controller-runtime scheme builder for experimental APIs (#9185)
  • API: Remove reliance on controller-runtime scheme builder for remaining API groups (#9266)
  • API: Remove the dependency on cluster-api/utils from addons API (#9482)
  • API: Test and document controller ownerReferences (#9153)
  • CABPK: Remove Kubeadm upstream v1beta1 types (#9345)
  • CAPD: Fix multi error handling in RunContainer (#9139)
  • CAPD: Set Condition, if creating external LB failed. (#9697)
  • CI: Add colored-line-number output for golangci-lint action (#9147)
  • CI: Add dependabot for test and hack/tools module (#9041)
  • CI: Add exclude for Kustomize API to dependabot config (#9059)
  • CI: Add licence-scan for pull requests (#9184)
  • CI: Add loggercheck linter and fix findings (#9446)
  • CI: Add verify-govulncheck and verify-vulnerabilities targets and integrate to scan action (#9144)
  • CI: Bump actions/cache from 3.3.1 to 3.3.2 (#9395)
  • CI: Bump actions/checkout from 4.1.0 to 4.1.1 (#9611)
  • CI: Bump actions/github-script from 7.0.0 to 7.0.1 (#9738)
  • CI: Bump actions/setup-go from 4.0.1 to 4.1.0 (#9187)
  • CI: Bump apidiff to v0.7.0 (#9472)
  • CI: Bump golangci-lint to v1.54.1 (#9174)
  • CI: Bump golangci/golangci-lint-action from 3.6.0 to 3.7.0 (#9261)
  • CI: Bump tj-actions/changed-files from 40.1.0 to 40.1.1 (#9714)
  • CI: Fix .golangci.yml comments (#9499)
  • CI: Ginkgolinter: forbid focus container (#9320)
  • CI: Github: add edited and reopened as triggers for the GH workflow approval (#9259)
  • CI: Github: add workflow to auto-approve golangci-lint if ok-to-test label is set (#9244)
  • CI: Go.mod reformat to have only two require blocks (#9192)
  • CI: Golangci-lint: replace deprecated local-prefixes setting for gci (#9339)
  • CI: Make GO_ARCH explicit in verify_containter script (#9341)
  • CI: Update actions for 1.5 and make names consistent (#9115)
  • CI: Verify plantuml image generation in CI (#9363)
  • ClusterCacheTracker: Add separate concurrency flag for cluster cache tracker (#9116)
  • ClusterCacheTracker: Ensure Get/List calls are not getting stuck when apiserver is unreachable (#9028)
  • ClusterCacheTracker: Fix accessor deletion on health check failure (#9025)
  • ClusterClass: Add additional test cases for nested variable defaulting (#9728)
  • ClusterClass: Add ownerRefs to BootstrapConfig/InfraMachinePool in classy Clusters (#9389)
  • ClusterClass: Embed ssa.FilterObjectInput into HelperOption to remove duplication (#9512)
  • ClusterClass: Fix some nits in Cluster topology engine tests (#9464)
  • ClusterClass: Improve Cluster variable defaulting/validation errors (#9452)
  • ClusterClass: Improve message for TopologyReconciledCondition (#9400)
  • ClusterClass: Make ClusterClass generated object names consistent (#9254)
  • ClusterClass: Minor fixes for CC+MP implementation (#9318)
  • clusterctl: Add Proxmox provider quickstart (#9812)
  • clusterctl: Check resource blocking clusterctl move during discovery (#9246)
  • clusterctl: Propagate ctx to retryWithExponentialBackoff in clusterctl (#9437)
  • clusterctl: Use goproxy to check version in clusterctl (#9237)
  • clusterctl: Use http get to download files from GitHub in clusterctl (#9236)
  • Dependency: Bump cert-manager to v1.13.2 (#9653)
  • Dependency: Bump cloud.google.com/go/storage from 1.34.1 to 1.35.1 in /hack/tools (#9727)
  • Dependency: Bump controller tools to v1.13.0 (#9221)
  • Dependency: Bump controller-runtime to v0.16.3 (#9592)
  • Dependency: Bump conversion-gen to v0.28 (#9267)
  • Dependency: Bump corefile-migration library to v1.0.21 (#9307)
  • Dependency: Bump docker to v24.0.5 (#9064)
  • Dependency: Bump envtest binaries to 1.28 (#9268)
  • Dependency: Bump github.com/blang/semver to v4 (#9189)
  • Dependency: Bump github.com/docker/distribution (#9544)
  • Dependency: Bump github.com/docker/docker from 24.0.6+incompatible to 24.0.7+incompatible in /test (#9652)
  • Dependency: Bump github.com/emicklei/go-restful/v3 from 3.10.2 to 3.11.0 in /test (#9272)
  • Dependency: Bump github.com/evanphx/json-patch/v5 from 5.6.0 to 5.7.0 (#9397)
  • Dependency: Bump github.com/fatih/color from 1.15.0 to 1.16.0 (#9681)
  • Dependency: Bump github.com/go-logr/logr from 1.2.4 to 1.3.0 (#9644)
  • Dependency: Bump github.com/google/go-cmp from 0.5.9 to 0.6.0 (#9562)
  • Dependency: Bump github.com/onsi/ginkgo/v2 from 2.13.0 to 2.13.1 (#9716)
  • Dependency: Bump github.com/onsi/gomega from 1.29.0 to 1.30.0 (#9717)
  • Dependency: Bump github.com/prometheus/client_golang from 1.16.0 to 1.17.0 (#9517)
  • Dependency: Bump github.com/spf13/cobra from 1.7.0 to 1.8.0 (#9679)
  • Dependency: Bump github.com/spf13/viper from 1.16.0 to 1.17.0 (#9561)
  • Dependency: Bump Go version to v1.20.11 (#9683)
  • Dependency: Bump go-github dependency to version v53 (#8995)
  • Dependency: Bump go.etcd.io/etcd/api/v3 from 3.5.9 to 3.5.10 (#9642)
  • Dependency: Bump go.etcd.io/etcd/client/v3 from 3.5.9 to 3.5.10 (#9646)
  • Dependency: Bump go.opentelemetry.io/* dependencies (#9598)
  • Dependency: Bump golang.org/grpc to v1.59.0 (#9626)
  • Dependency: Bump golang.org/x/net from 0.15.0 to 0.17.0 in /test (#9537)
  • Dependency: Bump golang.org/x/oauth2 from 0.13.0 to 0.14.0 (#9715)
  • Dependency: Bump golang.org/x/text from 0.13.0 to 0.14.0 (#9680)
  • Dependency: Bump golangci-lint to v1.55.2 (#9740)
  • Dependency: Bump gomodules.xyz/jsonpatch/v2 from 2.3.0 to 2.4.0 (#9188)
  • Dependency: Bump google.golang.org/api from 0.149.0 to 0.150.0 in /hack/tools (#9691)
  • Dependency: Bump google.golang.org/grpc from 1.58.2 to 1.58.3 (#9607)
  • Dependency: Bump kpromo to v4.0.4 (#9241)
  • Dependency: Bump opentelemetry to fix CVEs (#9709)
  • Dependency: Bump sigs.k8s.io/yaml from 1.3.0 to 1.4.0 (#9645)
  • Dependency: Bump some dependencies in Makefile (#9549)
  • Dependency: Bump the kubernetes group in /hack/tools with 2 updates (#9420)
  • Dependency: Bump the kubernetes group in /hack/tools with 2 updates (#9574)
  • Dependency: Bump the kubernetes group with 2 updates (#9606)
  • Dependency: Bump the kubernetes group with 4 updates (#9326)
  • Dependency: Bump the kubernetes group with 4 updates (#9455)
  • Dependency: Bump the kubernetes group with 4 updates (#9739)
  • Dependency: Bump Trivy to v0.47.0 (#9671)
  • Dependency: Replace hashicorp/go-multierror with kerrors (#9175)
  • Dependency: Update ensure-kubectl.sh to 1.28 (#9275)
  • Devtools: Add .PHONY for doctoc target (#9148)
  • Devtools: Allow non-provider Deployments in Tilt (#9404)
  • Devtools: Bump CAPI visualizer to v1.2.0 (#9195)
  • Devtools: Drop duplicate pprof and unused linter excludes (#9156)
  • Devtools: Improve Performance dashboard (#9387)
  • Devtools: Make dev cluster networking configurable (#9183)
  • Devtools: Makefile: run doctoc only once (#9182)
  • Devtools: Move tilt-prepare and log-push to tools/internal (#9020)
  • Devtools: Observability: move metrics to config and use sidecar in kube-state-metrics (#9390)
  • Devtools: Refactor docker-push* Makefile targets so users can control with ALL_DOCKER_BUILD which images are pushed (#8586)
  • Devtools: Tiltfile: rename deploy_kustomizations to additional_kustomizations (#9439)
  • e2e: Add back flavor to Waiter interface (#9166)
  • e2e: Add CRS re-reconcile to ownerReference test (#9296)
  • e2e: Add log level for kube components patch to ClusterClass (#9493)
  • e2e: Add MachinePools to Topology Quickstart E2E Templates (#9393)
  • e2e: Add MP timeouts to cluster upgrade tests (#9723)
  • e2e: Add test for ownerReference apiVersion update (#9269)
  • e2e: Add test for scale testing machinery (#9510)
  • e2e: Bump autoscaler to v1.28.0 (#9349)
  • e2e: Drop PR-Informing test tag and job description (#9362)
  • e2e: Dump all pods in e2e test clusters (#9441)
  • e2e: Dump all resource information for self-hosted tests (#9547)
  • e2e: Ensure finalizers are resilient on reconciliation (#9471)
  • e2e: Fail tests if test env version check fails (#9388)
  • e2e: Fix broken e2e test clusterclass (#9506)
  • e2e: Improve labels/annotations in CAPD test ClusterClass (#9469)
  • e2e: Improve logging for self-hosted e2e test (#9637)
  • e2e: Improve output of exec.KubectlApply (#9761)
  • e2e: Refactor e2e ownerRef test utils (#9313)
  • e2e: Test/conformance: add variables to overwrite parralelization of kubetest runs (#9667)
  • e2e: Test/e2e: structure resources by namespace/kind again (#9462)
  • e2e: Use existing value of SKIP_RESOURCE_CLEANUP if set in environment (#9152)
  • IPAM: Add age also to v1beta1 IPAM types (#9729)
  • IPAM: Add age column to kubectl output (#9521)
  • IPAM: Enforce IPAM import alias (#9730)
  • KCP: Controlplane: add a test case for syncMachines where the InfraMachine does not exist. (#8992)
  • KCP: Remove disableInPlacePropagation field in KCP controller (#9099)
  • KCP: Remove redundant GetRESTConfig in KCP Management.GetWorkloadCluster (#9448)
  • KCP: Support admin config for Kubeadm v1.29 (#9682)
  • Logging: Change default log level to 2 (#9093)
  • Logging: Fix patch errors not being logged (#9224)
  • Logging: Set controller-runtime logger for clusterctl (#9107)
  • MachinePool: Add MachinePool Builders (#9346)
  • MachinePool: Add util function to get MachinePool by label (#9219)
  • MachinePool: Use SSA Patch to create machines in MP controller (#9802)
  • Metrics: Hack/observability: add capi_machine_status_certificatesexpirydate metric (#9084)
  • Metrics: Hack: bump kube-state-metrics and prometheus charts (#9352)
  • Release: Add additional blocks to release note generation (#9247)
  • Release: Add adilGhaffarDev to release-team owner alias (#9718)
  • Release: Add Release Team OWNERS file to docs/release folder (#9294)
  • Release: Avoid cd'ing into test folders when building Docker images (#9744)
  • Release: Bump kubebuilder tools to v0.4.2 (#9665)
  • Release: Bump PR title checker github action to v0.4.1 (#9650)
  • Release: Capitalize area prefix in release notes by default (#9614)
  • Release: Capitalized title in release notes (#9086)
  • Release: Clarify release team vs k8s/k8s-SIGs org membership (#9089)
  • Release: Exclude release trigger PRs from release notes (#9444)
  • Release: Format Community meeting area in release notes (#9648)
  • Release: Format MachineHealthCheck area in release notes (#9500)
  • Release: Give permissions for release notes tool to release team (#9563)
  • Release: Hack: add weekly update script for Slack (#9343)
  • Release: Improve multiple areas PRs with user friendly subs (#9071)
  • Release: Improve release notes formatting (#9337)
  • Release: Improve release speed (#9392)
  • Release: Improve release staging build speed (#9536)
  • Release: Prepare main branch for v1.6 development (#9097)
  • Release: Remove auto-labelling for clusterctl (#8990)
  • Release: Remove extra separator after title in release notes (#9605)
  • Release: Revert "Improve release staging build speed" (#9753)
  • Release: Update instructions checklist to generate release notes (#9443)
  • Release: Update kubebuilder-release-tools to v0.4.0 (#9531)
  • Release: Update release-notes make target + corresponding doc (#9573)
  • Runtime SDK: Improve ClusterClass watch for ExtensionConfigs (#9338)
  • Testing: Add MachinePool test cases (#9474)
  • Testing: Add MachinePool test cases to engine tests (#9373)
  • Testing: Add MachinePool test cases to variables tests (#9372)
  • Testing: Add MachinePools to Runtime SDK and Rollout tests (#9703)
  • Testing: Add MachinePools to topology upgrade test (#9502)
  • Testing: Add test for required properties in clusterclass variables (#9113)
  • Testing: Add unit tests for CC MP blueprint, current_state, & desired_state (#9348)
  • Testing: Add unit tests for reconcile_state, cluster_controller, & conditions (#9380)
  • Testing: Add WaitForMachinePoolToBeUpgraded to self-hosted test (#9540)
  • Testing: Extend test/framework to collect workload cluster nodes (#9416)
  • Testing: Follow-up fixes: Add MachinePools to Runtime SDK and Rollout tests (#9719)
  • Testing: Replacing gomega.Equal with gomega.BeComparableTo (#9015)
  • util: Adjust naming in SortForCreate implementation (#9311)
  • util: Move internal.labels to format package for use by providers (#9002)
  • util: Refactor SortForCreate to use sort.Slice (#9251)
  • util: Remove go-vcs dependency from releaselink tool (#9288)
  • util: Remove previously deprecated code (#9136)

📖 Additionally, there have been 55 contributions to our documentation and book. (#8260, #8500, #8678, #8819, #8988, #9001, #9013, #9014, #9024, #9029, #9080, #9081, #9087, #9112, #9119, #9141, #9146, #9150, #9161, #9173, #9208, #9209, #9213, #9214, #9232, #9270, #9286, #9291, #9305, #9328, #9364, #9386, #9403, #9415, #9429, #9433, #9463, #9487, #9488, #9490, #9511, #9513, #9514, #9527, #9550, #9559, #9565, #9572, #9577, #9590, #9593, #9613, #9635, #9654, #9706)

Thanks to all our contributors! 😊

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