Baixar clusterctl 1.11.0 per a Windows

👌 Kubernetes version support
- Management Cluster: v1.30.x -> v1.33.x
- Workload Cluster: v1.28.x -> v1.33.x
More information about version support can be found here
Highlights
- Bumped to Go 1.24, controller-runtime v0.21, k8s.io/* v0.33, controller-gen v0.18 (also moved to sigs.k8s.io/randfill) (#12191)
- v1beta2 API version has been introduced and considering the awesome amount of improvements it marks an important
step in the journey towards graduating our API to v1.
- Accordingly there is now a new v1beta2 version of our contract for providers.
- Improve status:
- The transition to the new K8s aligned conditions using metav1.Conditions types and the new condition semantic
has been completed.
- Replica counters are now consistent with new conditions and across all resources; new replica counters have been added at cluster level.
- Semantic of contract fields in status have been improved and are now consistent across all resources.
- The confusing FailureReason and FailureMessage fields have been dropped.
- Support CC across namespaces: API changes planned for this feature have been implemented.
- Improve object references:
- Unnecessary fields have been dropped from object reference.
- Object references are now GitOps friendly (API version is not overwritten anymore by controllers).
- KubeadmConfig and KubeadmControlPlane APIs have been aligned with kubeadm v1beta4 API.
- Additionally, fields inferred from top level objects have been removed, thus getting rid of a common source of confusion/issues.
- Compliance with K8s API guidelines:
- Thanks to the adoption of the KAL linter compliance with K8s API guidelines has been greatly improved.
- All Duration fields are now represented as *int32 fields with units being part of the field name.
- All bool fields have been changed to *bool to preserve user intent.
- Extensive work has been done to ensure required and optional is explicitly set in the API, and that
both serialization and validation works accordingly:
- Stop rendering empty structs (review of all occurrences of omitempty and introduction of omitzero)
- Do not allow "" when it is not semantically different from value not set (either you have to provide a non-empty string value or not set the field at all).
- Do not allow 0 when it is not semantically different from value not set (either you have to provide a non-0 int value or not set the field at all).
- Do not allow {} when it is not semantically different from value not set (either you have to set at least one property in the object or not set the field at all).
- Do not allow [] when it is not semantically different from value not set (either you have to set at least one item in the list or not set the field at all).
- Ensure validation for all enum types.
- Missing list markers have been added for SSA.
- Drop unnecessary pointers:
- After fixing required and optional according to K8s API guidelines, extensive work has been done to
drop unnecessary pointers thus improving the usability of the API's Go structs.
- Avoid embedding structs: Coupling between API types has been reduced by reducing the usage of embedded structs.
- Extensive work has been done to improve consistency across all resources, e.g.:
- Fields for Machine deletion are under a new deletion struct in all resources.
- Settings about rollout have been logically grouped in all resources.
- Settings about health checks and remediation have been logically grouped in all resources.
- Missing validations have been added where required.
- Tech debt has been reduced by dropping deprecated fields.
- ClusterClass: Fix continuous reconciles because of apiVersion differences in Cluster topology controller (#12341)
- KCP/CABPK: Add CertificateValidityPeriod and CACertificateValidityPeriod to KubeadmConfig (#12335)
- KCP: Fix timeout handling in GetAPIServerCertificateExpiry and DialContext (#12554)
- Machine: fallback to InfraMachine providerID during deletion if Machine providerID is not set (#11985)
- Runtime SDK:
- Optimize size of Runtime Hook requests (#12462)
- Add mTLS support to Runtime Extension server and client (#12517)
- Improved e2e test coverage, e.g.:
- additional checks that resourceVersion stays stable after tests and that conditions are healthy (#12546 #12111)
- test coverage for scaling from/to 0 with CAPD & cluster-autoscaler (#12572)
- New providers in clusterctl: Scaleway (#12357), cdk8s (#12332)
See Cluster API v1.10 compared to v1.11 for more details
Notes for workload cluster upgrade to Kubernetes v1.34 with KCP
- Context: Kubernetes/kubeadm <=> etcd compatibility:
- kubeadm v1.33 only supports etcd v3.5 for Kubernetes v1.33
- kubeadm v1.34 only supports etcd v3.6 for Kubernetes v1.34
- The upgrade to etcd v3.6 requires etcd >= v3.5.20 (https://etcd.io/blog/2025/upgrade_from_3.5_to_3.6_issue/)
- Accordingly, when upgrading from Kubernetes v1.33 to v1.34:
- ensure etcd >= v3.5.20 is used with Kubernetes v1.33 before the upgrade
- upgrade to Kubernetes v1.34 and etcd v3.6 at the same time
Deprecation and Removals Warning
- Cluster: Remove deprecated index ByClusterClassName, ClusterByClusterClassClassName and ClusterClassNameField (#12269)
- ClusterClass: Remove deprecated ClusterVariable.definitionFrom field (#12202)
- ClusterClass: Remove deprecated Cluster.spec.topology.rolloutAfter field (#12268)
- ClusterClass: Remove deprecated ClusterCacheTracker and corresponding types (#12270)
- clusterctl: Remove deprecated clusterctl alpha topology plan command (#12283)
- ClusterResourceSet: Remove deprecated ClusterResourceSetBinding.DeleteBinding method (#12267)
- MachineDeployment: Removed deprecated revisionHistory (#12274)
- MachineDeployment: Remove deprecated spec.progressDeadlineSeconds (#12232)
- KCP/CABPK: Remove deprecated KubeadmConfig useExperimentalRetryJoin (#12234)
- API: Deprecate v1alpha1 & v1beta1 API packages (#12254)
Changes since v1.10.0
📈 Overview
- 360 new commits merged
- 88 breaking changes ⚠️
- 29 feature additions ✨
- 50 bugs fixed 🐛
📝 Proposals
- Core: Update autoscaling from zero enhancement proposal with support for platform-aware autoscale from zero (#11962)
⚠️ Breaking Changes
- API: Add additional MinProperties & MinItems validation across multiple APIs (#12538)
- API: Add CAPD v1beta2 types (#12226)
- API: Add Minimum=0 marker to all MinReadySeconds fields (#12474)
- API: Add omitempty to required string without zero value (#12548)
- API: Add omitzero on struct without zero value (#12550)
- API: Add v1beta2 types (#12037)
- API: Align Spec fields to optionalfields API conventions (#12431)
- API: Align Status fields to optionalfields API conventions (#12435)
- API: Change .status.replicas fields to pointer + omitempty (#12250)
- API: Change all *metav1.Time fields to metav1.Time (#12518)
- API: Change bool to *bool for all API types (#12436)
- API: Change type of *string fields with invalid zero value to string (#12429)
- API: Change type of int32 fields with valid zero value to *int32 (#12424)
- API/Conditions: add V1Beta1 suffix and remove V1Beta2 suffix from condition types and reasons in v1beta2 packages (#12091)
- API: Drop unnecessary fields from contract-versioned object references (#12356)
- API: Fix required fields linter findings (#12558)
- API: Improve Cluster CRD Go type (#12489)
- API: Migrate API to use *Seconds instead of metav1.Duration fields (#12327)
- API: Move APIs to ./api (#12262)
- API/Partially revert: Remove DefaulterRemoveUnknownOrOmitableFields mutating webhook option (#12290)
- API: Promote v1beta2 conditions (#12066)
- API: Remove DefaulterRemoveUnknownOrOmitableFields mutating webhook option (#12231)
- API: Remove IPFamily from public APIs (move to CAPD/kind util) (#12215)
- API: Remove pointers from ClusterClass and Cluster healthCheck fields (#12525)
- API: Remove pointers from remaining pointer struct fields (#12545)
- API: Rename namingStrategy => naming, machineNamingStrategy => machineNaming (#12524)
- API: Restructure strategy fields (#12506)
- CABPK: Align KubeadmConfig to kubeadm v1beta4 types (#12282)
- CAPD: Align CAPD conversion to conversion of other providers (#12481)
- CAPD/Conditions: add V1Beta1 suffix and remove V1Beta2 suffix from condition types and reasons in CAPD v1beta2 packages (#12393)
- CAPD: Implement v1beta2 contract in CAPD (#12409)
- CAPD: Keep using v1beta1 condition in CAPD Docker backend (#12450)
- CAPD: Promote v1beta2 condition in CAPD (#12362)
- CAPD: Stop using v1beta1 status in CAPD controllers (#12438)
- CAPD: Update example manifests (#12480)
- Cluster: Remove deprecated index ByClusterClassName, ClusterByClusterClassClassName and ClusterClassNameField (#12269)
- ClusterClass: Drop unnecessary fields from ClusterClass template references (#12358)
- ClusterClass: Move infrastructure namingStrategy field in ClusterClass (#12216)
- ClusterClass: Remove ClusterVariable.DefinitionFrom field (#12202)
- ClusterClass: Remove DefaulterRemoveUnknownOrOmitableFields mutating webhook option (again) (#12404)
- ClusterClass: Remove deprecated Cluster.spec.topology.rolloutAfter field (#12268)
- ClusterClass: Remove deprecated ClusterCacheTracker and corresponding types (#12270)
- ClusterClass: Rename deprecated ClusterClass Metadata fields to DeprecatedV1Beta1Metadata (#12273)
- ClusterClass: Rename runtime extension fields in ClusterClass ExternalPatchDefinition (#12281)
- ClusterClass: Restructure classRef field in Cluster.spec.topology (#12235)
- clusterctl: Clusterctl describe defaults to v1beta2 (#12369)
- clusterctl: Remove clusterctl alpha topology plan (#12283)
- ClusterResourceSet: Change ClusterResourceSetBinding Bindings field from []*ResourceSetBinding to []ResourceSetBinding (#12476)
- ClusterResourceSet: Make clusterName field in ClusterResourceSetBinding required (#12276)