Bump sigs.k8s.io/cluster-api from 1.5.3 to 1.6.0

[makhov]

Bumps sigs.k8s.io/cluster-api from 1.5.3 to 1.6.0.

Release notes

Sourced from sigs.k8s.io/cluster-api's releases.

v1.6.0

👌 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

• The API version v1alpha4 is no longer served in this release.
  • Version migration guide
  • [GitHub issue #8038](kubernetes-sigs/cluster-api#8038)
  • API deprecation details
• The API version v1alpha3 has been completely removed in this release.
• Flag --metrics-bind-addr is deprecated for all controllers

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)

... (truncated)

Commits

• 14efefe Merge pull request #9812 from k8s-infra-cherrypick-robot/cherry-pick-9798-to-...
• b0c1d91 Remove clusterctl config for proxmox from quickstart docs
• b014cc1 Add Proxmox infrastructure provider to clusterctl
• 7cab626 Add Proxmox provider quickstart
• aaba1ef Merge pull request #9802 from k8s-infra-cherrypick-robot/cherry-pick-9791-to-...
• 5bc1b1a Use ssa Patch to create machines in MP controller
• cb515e4 Merge pull request #9788 from k8s-infra-cherrypick-robot/cherry-pick-9777-to-...
• cdbe583 clusterresourceset: requeue after 1 minute if ErrClusterLocked got hit
• 58100d7 Merge pull request #9761 from k8s-infra-cherrypick-robot/cherry-pick-9737-to-...
• 73c6166 Improve output of exec.KubectlApply
• Additional commits viewable in compare view