v0.9.0

What's Changed

⚠️ Breaking Changes

⚠️ Please consult the updated documentation and examples for how to adapt to these breaking changes.

• Rename ClusterRing to ControllerRing by @timebertt in #438
  • The clusterring- string has been removed from the shard and drain labels.
  • There is no migration path available. You need to manually clean up installed resources (CRD, RBAC, etc.), remove old labels, and install the new resources.
  • The kind-related and namespace labels have been removed from the sharder metrics.
• Harmonize metric label names to controllerring by @timebertt in #439
• Limit ControllerRing name length, simplify shard/drain label keys, simplify webhook name by @timebertt in #441
  • The ControllerRing name must not be longer than 63 characters.
  • The shard and drain label keys have been simplified to {shard,drain}.alpha.sharding.timebertt.dev/<controllerring-name>.
  • The MutatingWebhookConfiguration name has been simplified to controllerring-<controllerring-name>.
  • There is no migration path available.

🐛 Bug Fixes

• Fix kyverno webhook namespace selectors by @timebertt in #434
• Fix validation message to say ControllerRing by @timebertt in #445

📖 Documentation

• Add note about upcoming KubeCon talk in London by @timebertt in #435
• docs: one manager cannot run both sharded and non-sharded controllers by @timebertt in #443

🤖 Dependencies

• Update module sigs.k8s.io/controller-runtime to v0.20.1 by @renovate in #436
• Update quay.io/kiwigrid/k8s-sidecar Docker tag to v1.29.1 by @renovate in #440
• Update module github.com/spf13/pflag to v1.0.6 by @renovate in #444

ℹ️ Other Changes

• Test against k8s 1.31 by @timebertt in #432
• Replace deprecated commonLabels in kustomizations by @timebertt in #442

Full Changelog: v0.8.0...v0.9.0