Add support for Kubernetes 1.34 (#1591)

* Bump `gardener/gardener` to `v1.133.0`

* Align Renaming to `gardener/gardener`

* Bump images for Kubernetes `1.34`

* Update `README.md`

* [make generate]

* [make tidy]

* Switch to moved helper functions

Co-authored-by: Konstantinos Angelopoulos <konstantinos.angelopoulos@sap.com>

* Remove unneeded function

This was changed with gardener/gardener#13329

Co-authored-by: Konstantinos Angelopoulos <konstantinos.angelopoulos@sap.com>

* Remove k8s version dependent check

We do not support 1.29 clusters anymore.
This means we also don't need the version check, as well as the cluster info here anymore.

Renaming was suggested by Konstantinos <3

Co-authored-by: Konstantinos Angelopoulos <konstantinos.angelopoulos@sap.com>

* Remove test that checked for the, now removed, k8s version check

Co-authored-by: Konstantinos Angelopoulos <konstantinos.angelopoulos@sap.com>

* Drop support for Kubernetes 1.29

---------

Co-authored-by: Konstantinos Angelopoulos <konstantinos.angelopoulos@sap.com>

Author: tobschli

.github/ISSUE_TEMPLATE/bug.md

@@ -4,6 +4,8 @@ about: Report a bug encountered while working with this Gardener extension
 
 ---
 
+<!-- Please ensure that you do not include company internal information. -->
+
 **How to categorize this issue?**
 <!--
 Please select area, kind, and priority for this issue. This helps the community categorizing it.

.github/ISSUE_TEMPLATE/feature.md

@@ -4,6 +4,8 @@ about: Suggest an enhancement for this extension
 
 ---
 
+<!-- Please ensure that you do not include company internal information. -->
+
 **How to categorize this issue?**
 <!--
 Please select area, kind, and priority for this issue. This helps the community categorizing it.

.github/ISSUE_TEMPLATE/flaking-test.md

@@ -5,6 +5,8 @@ title: "[Flaky Test] FLAKING TEST/SUITE"
 
 ---
 
+<!-- Please ensure that you do not include company internal information. -->
+
 <!-- Please only use this template for submitting reports about flaky tests or jobs (pass or fail with no underlying change in code) in Gardener CI -->
 
 **How to categorize this issue?**

.github/pull_request_template.md

@@ -1,3 +1,5 @@
+<!-- Please ensure that you do not include company internal information. -->
+
 **How to categorize this PR?**
 <!--
 Please select area, kind, and priority for this pull request. This helps the community categorizing it.

README.md

@@ -23,11 +23,11 @@ This extension controller supports the following Kubernetes versions:
 
 | Version         | Support | Conformance test results |
 |-----------------|---------|--------------------------|
+| Kubernetes 1.34 | 1.34.0+ | N/A |
 | Kubernetes 1.33 | 1.33.0+ | [![Gardener v1.33 Conformance Tests](https://testgrid.k8s.io/q/summary/conformance-gardener/Gardener,%20v1.33%20AWS/tests_status?style=svg)](https://testgrid.k8s.io/conformance-gardener#Gardener,%20v1.33%20AWS) |
 | Kubernetes 1.32 | 1.32.0+ | [![Gardener v1.32 Conformance Tests](https://testgrid.k8s.io/q/summary/conformance-gardener/Gardener,%20v1.32%20AWS/tests_status?style=svg)](https://testgrid.k8s.io/conformance-gardener#Gardener,%20v1.32%20AWS) |
 | Kubernetes 1.31 | 1.31.0+ | [![Gardener v1.31 Conformance Tests](https://testgrid.k8s.io/q/summary/conformance-gardener/Gardener,%20v1.31%20AWS/tests_status?style=svg)](https://testgrid.k8s.io/conformance-gardener#Gardener,%20v1.31%20AWS) |
 | Kubernetes 1.30 | 1.30.0+ | [![Gardener v1.30 Conformance Tests](https://testgrid.k8s.io/q/summary/conformance-gardener/Gardener,%20v1.30%20AWS/tests_status?style=svg)](https://testgrid.k8s.io/conformance-gardener#Gardener,%20v1.30%20AWS) |
-| Kubernetes 1.29 | 1.29.0+ | [![Gardener v1.29 Conformance Tests](https://testgrid.k8s.io/q/summary/conformance-gardener/Gardener,%20v1.29%20AWS/tests_status?style=svg)](https://testgrid.k8s.io/conformance-gardener#Gardener,%20v1.29%20AWS) |
 
 Please take a look [here](https://github.com/gardener/gardener/blob/master/docs/usage/shoot-operations/supported_k8s_versions.md) to see which versions are supported by Gardener in general.
 

charts/gardener-extension-provider-aws/templates/deployment.yaml

@@ -82,8 +82,8 @@ spec:
         - --metrics-bind-address=:{{ tpl .Values.metricsPort . }}
         - --health-bind-address=:{{ tpl .Values.healthPort . }}
         - --gardener-version={{ .Values.gardener.version }}
-        {{- if .Values.gardener.autonomousShootCluster }}
-        - --autonomous-shoot-cluster={{ .Values.gardener.autonomousShootCluster }}
+        {{- if .Values.gardener.selfHostedShootCluster }}
+        - --self-hosted-shoot-cluster={{ .Values.gardener.selfHostedShootCluster }}
         {{- end }}
         env:
         - name: LEADER_ELECTION_NAMESPACE

charts/gardener-extension-provider-aws/values.yaml

@@ -100,7 +100,7 @@ gardener:
 # runtimeCluster:
 #   enabled: true
 #   priorityClassName: gardener-garden-system-200
-# autonomousShootCluster: false
+# selfHostedShootCluster: false
 
 usablePorts:
 - 8080  # metrics

cmd/gardener-extension-provider-aws/app/app.go

@@ -244,9 +244,9 @@ func NewControllerManagerCommand(ctx context.Context) *cobra.Command {
 			reconcileOpts.Completed().Apply(&awsdnsrecord.DefaultAddOptions.IgnoreOperationAnnotation, &awsdnsrecord.DefaultAddOptions.ExtensionClass)
 			workerCtrlOpts.Completed().Apply(&awsworker.DefaultAddOptions.Controller)
 			awsworker.DefaultAddOptions.GardenCluster = gardenCluster
-			awsworker.DefaultAddOptions.AutonomousShootCluster = generalOpts.Completed().AutonomousShootCluster
+			awsworker.DefaultAddOptions.SelfHostedShootCluster = generalOpts.Completed().SelfHostedShootCluster
 
-			atomicShootWebhookConfig, err := webhookOptions.Completed().AddToManager(ctx, mgr, nil, generalOpts.Completed().AutonomousShootCluster)
+			atomicShootWebhookConfig, err := webhookOptions.Completed().AddToManager(ctx, mgr, nil, generalOpts.Completed().SelfHostedShootCluster)
 			if err != nil {
 				return fmt.Errorf("could not add webhooks to manager: %w", err)
 			}

example/20-crd-extensions.gardener.cloud_backupbuckets.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.18.0
+    controller-gen.kubebuilder.io/version: v0.19.0
   name: backupbuckets.extensions.gardener.cloud
 spec:
   group: extensions.gardener.cloud

example/20-crd-extensions.gardener.cloud_backupentries.yaml

@@ -3,7 +3,7 @@ apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.18.0
+    controller-gen.kubebuilder.io/version: v0.19.0
   name: backupentries.extensions.gardener.cloud
 spec:
   group: extensions.gardener.cloud