All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.

• Dependencies Upgrade
  • giantswarm/architect@5.11.4
  • golang.org/x/net v0.34.0
  • golang.org/x/sync v0.10.0
  • golang.org/x/sys v0.29.0
  • golang.org/x/term v0.28.0
  • golang.org/x/text v0.21.0
  • google.golang.org/protobuf v1.36.3
  • github.com/giantswarm/micrologger v1.1.2
  • github.com/go-logr/logr v1.4.2
  • github.com/giantswarm/exporterkit v1.2.0
  • github.com/prometheus/client_golang v1.19.0
  • github.com/prometheus/common v0.48.0
  • golang.org/x/oauth2 v0.16.0
  • github.com/giantswarm/backoff v1.0.1
  • github.com/giantswarm/to v0.4.2
  • github.com/cenkalti/backoff/v4 v4.3.0

• Upgrade go to 1.21
• Upgrade k8s dependencies to 1.28.x

• Change Reconcile errors total to include controller name.

• Export GetFinalizerName function.

• Controller boot log line.

• Upgrade github.com/giantswarm/backoff v0.2.0 to v1.0.0
• Upgrade github.com/giantswarm/exporterkit v0.2.1 to v1.0.0
• Upgrade github.com/giantswarm/microerror v0.3.0 to v0.4.0
• Upgrade github.com/giantswarm/micrologger v0.5.0 to v0.6.0
• Upgrade github.com/giantswarm/k8sclient v6.0.0 to v7.0.0

• Update k8sclient to v6.1.0 with CRDClient that was removed in v6.0.0.

• Add new Kubernetes API, examples.testing.giantswarm.io, for integration tests without importing apiextensions.

• Update k8sclient to v6.0.0, controller-runtime to v0.8.3, and Kubernetes dependencies to v0.20.12.
• Adjust signature of NewRuntimeObjectFunc to return client.Object instead of runtime.Object.

• Reduced memory usage of the timestamp collector using server-side filtering for watched resources.

• Replaced github.com/giantswarm/operatorkit/v4/pkg/controller/internal/selector.Selector with k8s.io/apimachinery/pkg/labels.Selector in controller.Config to streamline the usage of server-side filtering.

• Remove usage of self link for Kubernetes 1.20 support.

• Add Controller.Stop method to stop controller reconciliation and metrics collection.

• Re-expose controller.NewSelector().
• Only close manager channel once.
• Add AllowedLabels to configmap resource to prevent unnecessary updates.

• Add operatorkit_controller_last_reconciled metrics.

• Add object context to pause annotation related logs.

• Add namespace into controller setting.
• Add SentryTags Config field to allow setting custom tags to be sent alongside errors to sentry.io.

• Propagate label selectors to timestamp collector

• Update apiextensions to v3 and replace CAPI with Giant Swarm fork.
• Prepare module v4.

• Drop controller.ProcessDelete and controller.ProcessUpdate.

• Fix pause logic being triggered by empty values on non-target annotation keys.

• Updated Kubernetes dependencies to v1.18.9.

• Add configurable pause annotation support.

• Updated backward incompatible Kubernetes dependencies to v1.18.5.

• Support writing Kubernetes error events when returning microerror with kind and description.

• Optional support for sentry error collector.

• Use local Selector introduced in 1.0.1 type in controller package.

• Add local less rigid Selector interface type in controller.Controller. The new Selector interface is backward compatible with previously used apiextensions implementation. #407

• Fix the issue where operatorkit_controller_creation_timestamp and operatorkit_controller_deletion_timestamp metrics were not emitted for all the controllers.

• Add handler.Interface (not used yet).

• Remove resource set concept.
• Remove CRD management. Due to versioning issues throughout the lifecycle of operators CRDs must be managed in a different way.
• Use v3 k8sclient.

• Add cachekeycontext package.

• Switch from dep to Go modules.
• Use architect orb.

• First release.