Zenithar/chaos controller/kubernetes 1 35 support

.github/workflows/ci.yml

@@ -16,8 +16,8 @@ jobs:
   lint-and-format:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
         with:
           go-version-file: go.mod
           cache: true
@@ -38,8 +38,8 @@ jobs:
       id-token: write
       contents: read
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
         with:
           go-version-file: go.mod
           cache: true
@@ -61,7 +61,7 @@ jobs:
           DATADOG_API_KEY: ${{ steps.dd-sts.outputs.api_key }}
       - name: Upload test report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: report-test.xml
           path: report-test.xml
@@ -73,11 +73,11 @@ jobs:
       matrix:
         target: [injector, manager, handler]
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
       - name: Build ${{ matrix.target }}
         run: make docker-build-${{ matrix.target }} SKIP_GENERATE=true
       - name: Upload tarball
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: docker-${{ matrix.target }}
           path: bin/${{ matrix.target }}/${{ matrix.target }}.tar.gz
@@ -91,8 +91,8 @@ jobs:
       id-token: write
       contents: read
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
         with:
           go-version-file: go.mod
           cache: true
@@ -104,7 +104,7 @@ jobs:
       - name: Install tools
         run: make -j6 install-controller-gen install-yamlfmt install-helm install-kubebuilder install-datadog-ci
       - name: Download docker tarballs
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4.3.0
         with:
           pattern: docker-*
           merge-multiple: false
@@ -140,22 +140,22 @@ jobs:
           minikube kubectl -- -n chaos-engineering logs -lapp=chaos-controller -c manager --tail=-1 > /tmp/logs/e2e.txt 2>&1 || true
       - name: Upload controller logs
         if: failure()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: e2e-controller-logs
           path: /tmp/logs
       - name: Upload e2e test report
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
           name: report-e2e-test.xml
           path: report-e2e-test.xml
 
   validate-codegen:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
-      - uses: actions/setup-go@v5
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
         with:
           go-version-file: go.mod
           cache: true
@@ -185,7 +185,7 @@ jobs:
   python-checks:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
       - name: Install Python dependencies
         run: pip install -r tasks/requirements.txt
       - name: Check third-party licenses
@@ -200,7 +200,7 @@ jobs:
   doc-spellcheck:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
       - name: Install markdown-spellcheck
         run: npm install -g markdown-spellcheck
       - name: Spellcheck

.github/workflows/release.yml

@@ -12,24 +12,24 @@ jobs:
       contents: write
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
-      - name: Unshallow
-        run: git fetch --prune --unshallow
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4.3.1
+        with:
+          fetch-depth: 0
       - name: Set up Go
-        uses: actions/setup-go@v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5.6.0
         with:
-          go-version: '>=1.22.5'
+          go-version-file: go.mod
       - name: Install Helm
-        uses: azure/setup-helm@v1
+        uses: azure/setup-helm@1a275c3b69536ee54be43f2070a358922e12c8d4 # v4.3.1
         with:
-          version: v3.6.3
+          version: v3.19.0
       - name: Generate install manifest
         run: >
           helm template ./chart/
           --set global.oci.registry=datadog --set global.chaos.defaultImage.tag=${GITHUB_REF_NAME}
           > ./chart/install.yaml
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@v6
+        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6.4.0
         with:
           distribution: goreleaser
           version: "~> v2"

.goreleaser.yml

@@ -5,6 +5,7 @@ before:
 builds:
   - id: controller
     binary: manager
+    main: ./cmd
     goos:
       - linux
     goarch:

.local.mockery.yaml

@@ -25,7 +25,7 @@ packages:
   github.com/DataDog/chaos-controller/cloudservice/types: {}
   github.com/DataDog/chaos-controller/command: {}
   github.com/DataDog/chaos-controller/container: {}
-  github.com/DataDog/chaos-controller/controllers: {}
+  github.com/DataDog/chaos-controller/internal/controller: {}
   github.com/DataDog/chaos-controller/cpuset: {}
   github.com/DataDog/chaos-controller/disk: {}
   github.com/DataDog/chaos-controller/dogfood/chaosdogfood: {}

.vendor.mockery.yaml

@@ -52,6 +52,8 @@ packages:
       Manager:
         config:
           mockname: ManagerMock
+          replace-type:
+            - k8s.io/client-go/tools/internal/events=k8s.io/client-go/tools/events
   k8s.io/client-go/tools/record:
     interfaces:
       EventRecorder:

CLAUDE.md

@@ -136,6 +136,6 @@ CRDs are defined in `api/v1beta1/` with kubebuilder markers. After modifying typ
 
 ## Requirements
 
-- Kubernetes >= 1.16 (not 1.20.0-1.20.4)
+- Kubernetes >= 1.22
 - Go 1.25.6
 - Docker with buildx (multi-arch: amd64, arm64)

LICENSE-3rdparty.csv

@@ -895,7 +895,7 @@ k8s.io/api,k8s.io/api/scheduling/v1beta1,Apache-2.0
 k8s.io/api,k8s.io/api/storage/v1,Apache-2.0
 k8s.io/api,k8s.io/api/storage/v1alpha1,Apache-2.0
 k8s.io/api,k8s.io/api/storage/v1beta1,Apache-2.0
-k8s.io/api,k8s.io/api/storagemigration/v1alpha1,Apache-2.0
+k8s.io/api,k8s.io/api/storagemigration/v1beta1,Apache-2.0
 k8s.io/apiextensions-apiserver,k8s.io/apiextensions-apiserver/pkg/apis/apiextensions,Apache-2.0
 k8s.io/apiextensions-apiserver,k8s.io/apiextensions-apiserver/pkg/apis/apiextensions/v1,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/api/equality,Apache-2.0
@@ -911,6 +911,7 @@ k8s.io/apimachinery,k8s.io/apimachinery/pkg/api/validate/content,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/api/validation,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/internalversion,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/internalversion/scheme,Apache-2.0
+k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/internalversion/validation,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/v1,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/v1/unstructured,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/apis/meta/v1/validation,Apache-2.0
@@ -952,6 +953,7 @@ k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/strategicpatch,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/uuid,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/validation,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/validation/field,Apache-2.0
+k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/version,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/wait,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/util/yaml,Apache-2.0
 k8s.io/apimachinery,k8s.io/apimachinery/pkg/version,Apache-2.0
@@ -1012,7 +1014,7 @@ k8s.io/client-go,k8s.io/client-go/applyconfigurations/scheduling/v1beta1,Apache-
 k8s.io/client-go,k8s.io/client-go/applyconfigurations/storage/v1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/applyconfigurations/storage/v1alpha1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/applyconfigurations/storage/v1beta1,Apache-2.0
-k8s.io/client-go,k8s.io/client-go/applyconfigurations/storagemigration/v1alpha1,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/applyconfigurations/storagemigration/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/discovery,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/discovery/fake,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/dynamic,Apache-2.0
@@ -1089,7 +1091,7 @@ k8s.io/client-go,k8s.io/client-go/informers/storage/v1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/informers/storage/v1alpha1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/informers/storage/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/informers/storagemigration,Apache-2.0
-k8s.io/client-go,k8s.io/client-go/informers/storagemigration/v1alpha1,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/informers/storagemigration/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes/fake,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes/scheme,Apache-2.0
@@ -1201,8 +1203,8 @@ k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storage/v1alpha1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storage/v1alpha1/fake,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storage/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storage/v1beta1/fake,Apache-2.0
-k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storagemigration/v1alpha1,Apache-2.0
-k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storagemigration/v1alpha1/fake,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storagemigration/v1beta1,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/kubernetes/typed/storagemigration/v1beta1/fake,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers/admissionregistration/v1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers/admissionregistration/v1alpha1,Apache-2.0
@@ -1253,7 +1255,7 @@ k8s.io/client-go,k8s.io/client-go/listers/scheduling/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers/storage/v1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers/storage/v1alpha1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/listers/storage/v1beta1,Apache-2.0
-k8s.io/client-go,k8s.io/client-go/listers/storagemigration/v1alpha1,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/listers/storagemigration/v1beta1,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/metadata,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/openapi,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/pkg/apis/clientauthentication,Apache-2.0
@@ -1276,6 +1278,7 @@ k8s.io/client-go,k8s.io/client-go/tools/clientcmd,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/clientcmd/api,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/clientcmd/api/latest,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/clientcmd/api/v1,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/tools/events,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/internal/events,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/leaderelection,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/tools/leaderelection/resourcelock,Apache-2.0
@@ -1293,6 +1296,7 @@ k8s.io/client-go,k8s.io/client-go/util/flowcontrol,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/util/homedir,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/util/jsonpath,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/util/keyutil,Apache-2.0
+k8s.io/client-go,k8s.io/client-go/util/watchlist,Apache-2.0
 k8s.io/client-go,k8s.io/client-go/util/workqueue,Apache-2.0
 k8s.io/klog/v2,k8s.io/klog/v2,Apache-2.0
 k8s.io/klog/v2,k8s.io/klog/v2/internal/buffer,Apache-2.0
@@ -1308,6 +1312,7 @@ k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/internal,Apache-2.0
 k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/internal/third_party/go-json-experiment/json,Apache-2.0
 k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/schemaconv,Apache-2.0
 k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/spec3,Apache-2.0
+k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/util,Apache-2.0
 k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/util/proto,Apache-2.0
 k8s.io/kube-openapi,k8s.io/kube-openapi/pkg/validation/spec,Apache-2.0
 k8s.io/utils,k8s.io/utils/buffer,Apache-2.0
@@ -1316,7 +1321,6 @@ k8s.io/utils,k8s.io/utils/internal/third_party/forked/golang/golang-lru,Apache-2
 k8s.io/utils,k8s.io/utils/internal/third_party/forked/golang/net,Apache-2.0
 k8s.io/utils,k8s.io/utils/lru,Apache-2.0
 k8s.io/utils,k8s.io/utils/net,Apache-2.0
-k8s.io/utils,k8s.io/utils/pointer,Apache-2.0
 k8s.io/utils,k8s.io/utils/ptr,Apache-2.0
 k8s.io/utils,k8s.io/utils/trace,Apache-2.0
 sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime,Apache-2.0
@@ -1364,6 +1368,7 @@ sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook,Apache
 sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook/admission,Apache-2.0
 sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook/admission/metrics,Apache-2.0
 sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook/conversion,Apache-2.0
+sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook/conversion/metrics,Apache-2.0
 sigs.k8s.io/controller-runtime,sigs.k8s.io/controller-runtime/pkg/webhook/internal/metrics,Apache-2.0
 sigs.k8s.io/json,sigs.k8s.io/json,Apache-2.0
 sigs.k8s.io/json,sigs.k8s.io/json/internal/golang/encoding/json,Apache-2.0
@@ -1375,3 +1380,4 @@ sigs.k8s.io/structured-merge-diff/v6,sigs.k8s.io/structured-merge-diff/v6/schema
 sigs.k8s.io/structured-merge-diff/v6,sigs.k8s.io/structured-merge-diff/v6/typed,Apache-2.0
 sigs.k8s.io/structured-merge-diff/v6,sigs.k8s.io/structured-merge-diff/v6/value,Apache-2.0
 sigs.k8s.io/yaml,sigs.k8s.io/yaml,Apache-2.0
+sigs.k8s.io/yaml,sigs.k8s.io/yaml/kyaml,Apache-2.0

Makefile

@@ -52,12 +52,12 @@ E2E_TEST_CLUSTER_NAME ?= lima-$(LIMA_INSTANCE)
 E2E_TEST_KUBECTL_CONTEXT ?= lima
 
 KUBECTL ?= limactl shell $(LIMA_INSTANCE) sudo kubectl
-PROTOC_VERSION = 3.17.3
+PROTOC_VERSION = 33.4
 PROTOC_OS ?= osx
 PROTOC_ZIP = protoc-${PROTOC_VERSION}-${PROTOC_OS}-x86_64.zip
 # you might also want to change ~/lima.yaml k3s version
-KUBERNETES_MAJOR_VERSION ?= 1.28
-KUBERNETES_VERSION ?= v$(KUBERNETES_MAJOR_VERSION).0
+KUBERNETES_MAJOR_VERSION ?= 1.35
+KUBERNETES_VERSION ?= v$(KUBERNETES_MAJOR_VERSION).1
 USE_VOLUMES ?= false
 
 HELM_VALUES ?= dev.yaml
@@ -68,7 +68,7 @@ HELM_INSTALLED_VERSION = $(shell (helm version --template="{{ .Version }}" || ec
 GOLANGCI_LINT_VERSION = 2.8.0
 GOLANGCI_LINT_INSTALLED_VERSION = $(shell (golangci-lint --version || echo "") | sed -E 's/.*version ([^ ]+).*/\1/')
 
-CONTROLLER_GEN_VERSION = v0.19.0
+CONTROLLER_GEN_VERSION = v0.20.1
 CONTROLLER_GEN_INSTALLED_VERSION = $(shell (controller-gen --version || echo "") | awk '{ print $$2 }')
 
 MOCKERY_VERSION = 2.53.5
@@ -194,7 +194,7 @@ endif
 test: generate manifests
 	$(if $(GOPATH),,$(error GOPATH is not set. Please set GOPATH before running make test))
 	$(MAKE) _ginkgo_test GO_TEST_REPORT_NAME=$@ \
-		GINKGO_TEST_ARGS="-r --skip-package=controllers --randomize-suites --timeout=10m $(TEST_ARGS)"
+		GINKGO_TEST_ARGS="-r --skip-package=internal/controller --randomize-suites --timeout=10m $(TEST_ARGS)"
 
 spellcheck-deps:
 ifeq (, $(shell which npm))
@@ -244,7 +244,7 @@ ifneq (true,$(SKIP_DEPLOY)) # we can only wait for a controller if it exists, lo
 	$(MAKE) lima-install HELM_VALUES=ci.yaml
 endif
 	E2E_TEST_CLUSTER_NAME=$(E2E_TEST_CLUSTER_NAME) E2E_TEST_KUBECTL_CONTEXT=$(E2E_TEST_KUBECTL_CONTEXT) $(MAKE) _ginkgo_test GO_TEST_REPORT_NAME=$@ \
-		GINKGO_TEST_ARGS="--flake-attempts=3 --timeout=25m controllers"
+		GINKGO_TEST_ARGS="--flake-attempts=3 --timeout=25m internal/controller"
 
 # Test chaosli API portability
 chaosli-test:
@@ -286,7 +286,7 @@ lima-redeploy: lima-push-all lima-install lima-restart
 
 ## Install cert-manager chart
 lima-install-cert-manager:
-	$(KUBECTL) apply -f https://github.com/jetstack/cert-manager/releases/download/v1.9.1/cert-manager.yaml
+	$(KUBECTL) apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.19.3/cert-manager.yaml
 	$(KUBECTL) -n cert-manager rollout status deployment/cert-manager-webhook --timeout=180s
 
 lima-install-demo:
@@ -352,7 +352,7 @@ lima-start: lima-kubectx-clean
 # unnamed devices are linked to 0 as a major device identifier, that blkio does not support
 # https://super-unix.com/unixlinux/can-you-throttle-the-bandwidth-to-a-tmpfs-based-ramdisk/
 lima-install-longhorn:
-	$(KUBECTL) apply -f https://raw.githubusercontent.com/longhorn/longhorn/v1.4.0/deploy/longhorn.yaml
+	$(KUBECTL) apply -f https://raw.githubusercontent.com/longhorn/longhorn/v1.11.0/deploy/longhorn.yaml
 
 # CI-specific actions
 
@@ -386,14 +386,14 @@ deps: godeps license
 
 generate-disruptionlistener-protobuf:
 	cd grpc/disruptionlistener && \
-	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.27.1 && \
-	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.1.0 && \
+	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.36.11 && \
+	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.6.1 && \
 	protoc --proto_path=. --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative disruptionlistener.proto
 
 generate-chaosdogfood-protobuf:
 	cd dogfood/chaosdogfood && \
-	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.27.1 && \
-	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.1.0 && \
+	go install google.golang.org/protobuf/cmd/protoc-gen-go@v1.36.11 && \
+	go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@v1.6.1 && \
 	protoc --proto_path=. --go_out=. --go_opt=paths=source_relative --go-grpc_out=. --go-grpc_opt=paths=source_relative chaosdogfood.proto
 
 clean-mocks:
@@ -495,7 +495,7 @@ endif
 install-yamlfmt:
 ifeq (,$(wildcard $(GOBIN)/yamlfmt))
 	$(info installing yamlfmt...)
-	curl -sSLo /tmp/yamlfmt.tar.gz https://github.com/google/yamlfmt/releases/download/v0.9.0/yamlfmt_0.9.0_$(GOOS)_$(YAMLFMT_ARCH).tar.gz
+	curl -sSLo /tmp/yamlfmt.tar.gz https://github.com/google/yamlfmt/releases/download/v0.21.0/yamlfmt_0.21.0_$(GOOS)_$(YAMLFMT_ARCH).tar.gz
 	tar -xvzf /tmp/yamlfmt.tar.gz --directory=$(GOBIN) yamlfmt
 	rm /tmp/yamlfmt.tar.gz
 endif

PROJECT

@@ -2,7 +2,7 @@ domain: datadoghq.com
 repo: github.com/DataDog/chaos-controller
 projectName: chaos-controller
 layout:
-- go.kubebuilder.io/v3
+- go.kubebuilder.io/v4
 resources:
 - api:
     crdVersion: v1beta1

README.md

@@ -1,6 +1,4 @@
-**Oldest Kubernetes version supported: 1.16**
-
-> :warning: **Kubernetes version 1.20.x is not supported!** _This [Kubernetes issue](https://github.com/kubernetes/kubernetes/issues/97288) prevents the controller from running properly on Kubernetes 1.20.0-1.20.4. Earlier versions of Kubernetes as well as 1.20.5 and later are still supported._
+**Oldest Kubernetes version supported: 1.22**
 
 # Datadog Chaos Controller