Bump kind to v0.22.0

Signed-off-by: whitewindmills <jayfantasyhjh@gmail.com>

.github/workflows/cli.yaml

@@ -36,7 +36,7 @@ jobs:
           go-version-file: go.mod
       - uses: helm/kind-action@v1.10.0
         with:
-          version: "v0.20.0"
+          version: "v0.22.0"
       - name: run karmadactl init test
         run: |
           export CLUSTER_VERSION=kindest/node:${{ matrix.k8s }}

.github/workflows/lint-chart.yaml

@@ -3,7 +3,7 @@ name: Chart Lint
 
 env:
   HELM_VERSION: v3.11.2
-  KIND_VERSION: v0.20.0
+  KIND_VERSION: v0.22.0
   KIND_NODE_IMAGE: kindest/node:v1.29.0
   K8S_VERSION: v1.29.0
 

go.mod

@@ -55,7 +55,7 @@ require (
 	sigs.k8s.io/cluster-api v1.5.0
 	sigs.k8s.io/controller-runtime v0.16.3
 	sigs.k8s.io/custom-metrics-apiserver v1.29.0
-	sigs.k8s.io/kind v0.20.0
+	sigs.k8s.io/kind v0.22.0
 	sigs.k8s.io/mcs-api v0.1.0
 	sigs.k8s.io/metrics-server v0.6.1-0.20230706083104-796fc0f832c1
 	sigs.k8s.io/structured-merge-diff/v4 v4.4.1

go.sum

@@ -1510,8 +1510,8 @@ sigs.k8s.io/custom-metrics-apiserver v1.29.0/go.mod h1:4XXz92s/SEmP3L2nlUu6lMWor
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
 sigs.k8s.io/kind v0.8.1/go.mod h1:oNKTxUVPYkV9lWzY6CVMNluVq8cBsyq+UgPJdvA3uu4=
-sigs.k8s.io/kind v0.20.0 h1:f0sc3v9mQbGnjBUaqSFST1dwIuiikKVGgoTwpoP33a8=
-sigs.k8s.io/kind v0.20.0/go.mod h1:aBlbxg08cauDgZ612shr017/rZwqd7AS563FvpWKPVs=
+sigs.k8s.io/kind v0.22.0 h1:z/+yr/azoOfzsfooqRsPw1wjJlqT/ukXP0ShkHwNlsI=
+sigs.k8s.io/kind v0.22.0/go.mod h1:aBlbxg08cauDgZ612shr017/rZwqd7AS563FvpWKPVs=
 sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3 h1:XX3Ajgzov2RKUdc5jW3t5jwY7Bo7dcRm+tFxT+NfgY0=
 sigs.k8s.io/kustomize/api v0.13.5-0.20230601165947-6ce0bf390ce3/go.mod h1:9n16EZKMhXBNSiUC5kSdFQJkdH3zbxS/JoO619G1VAY=
 sigs.k8s.io/kustomize/kyaml v0.14.3-0.20230601165947-6ce0bf390ce3 h1:W6cLQc5pnqM7vh3b7HvGNfXrJ/xL6BDMS0v1V/HHg5U=

hack/local-up-karmada.sh

@@ -79,7 +79,7 @@ util::verify_go_version
 util::verify_docker
 
 # install kind and kubectl
-kind_version=v0.20.0
+kind_version=v0.22.0
 echo -n "Preparing: 'kind' existence check - "
 if util::cmd_exist kind; then
   echo "passed"

vendor/modules.txt

@@ -1822,7 +1822,7 @@ sigs.k8s.io/custom-metrics-apiserver/pkg/registry/external_metrics
 ## explicit; go 1.18
 sigs.k8s.io/json
 sigs.k8s.io/json/internal/golang/encoding/json
-# sigs.k8s.io/kind v0.20.0
+# sigs.k8s.io/kind v0.22.0
 ## explicit; go 1.16
 sigs.k8s.io/kind/pkg/apis/config/defaults
 sigs.k8s.io/kind/pkg/apis/config/v1alpha4

vendor/sigs.k8s.io/kind/pkg/apis/config/defaults/image.go

@@ -18,4 +18,4 @@ limitations under the License.
 package defaults
 
 // Image is the default for the Config.Image field, aka the default node image.
-const Image = "kindest/node:v1.27.3@sha256:3966ac761ae0136263ffdb6cfd4db23ef8a83cba8a463690e98317add2c9ba72"
+const Image = "kindest/node:v1.29.2@sha256:51a1434a5397193442f0be2a297b488b6c919ce8a3931be0ce822606ea5ca245"

vendor/sigs.k8s.io/kind/pkg/cluster/internal/create/actions/kubeadminit/init.go

@@ -142,6 +142,17 @@ func (a *action) Execute(ctx *actions.ActionContext) error {
 		}
 	}
 
+	// Kubeadm will add `node.kubernetes.io/exclude-from-external-load-balancers` on control plane nodes.
+	// For single node clusters, this means we cannot have a load balancer at all (MetalLB, etc), so remove the label.
+	if len(allNodes) == 1 {
+		labelArgs := []string{"--kubeconfig=/etc/kubernetes/admin.conf", "label", "nodes", "--all", "node.kubernetes.io/exclude-from-external-load-balancers-"}
+		if err := node.Command(
+			"kubectl", labelArgs...,
+		).Run(); err != nil {
+			return errors.Wrap(err, "failed to remove control plane load balancer label")
+		}
+	}
+
 	// mark success
 	ctx.Status.End(true)
 	return nil

vendor/sigs.k8s.io/kind/pkg/cluster/internal/providers/common/getport.go

@@ -21,27 +21,29 @@ import (
 )
 
 // PortOrGetFreePort is a helper that either returns the provided port
-// if valid or returns a new free port on listenAddr
-func PortOrGetFreePort(port int32, listenAddr string) (int32, error) {
+// if valid or returns a new free port on listenAddr and a cleanup function
+func PortOrGetFreePort(port int32, listenAddr string) (int32, func(), error) {
 	// in the case of -1 we actually want to pass 0 to the backend to let it pick
 	if port == -1 {
-		return 0, nil
+		return 0, nil, nil
 	}
 	// in the case of 0 (unset) we want kind to pick one and supply it to the backend
 	if port == 0 {
 		return GetFreePort(listenAddr)
 	}
 	// otherwise keep the port
-	return port, nil
+	return port, nil, nil
 }
 
 // GetFreePort is a helper used to get a free TCP port on the host
-func GetFreePort(listenAddr string) (int32, error) {
+// returns the free port and a cleanup function, the cleanup function must be called
+// after all free ports have been determined to ensure the same port is not returned
+// multiple times
+func GetFreePort(listenAddr string) (int32, func(), error) {
 	dummyListener, err := net.Listen("tcp", net.JoinHostPort(listenAddr, "0"))
 	if err != nil {
-		return 0, err
+		return 0, nil, err
 	}
-	defer dummyListener.Close()
 	port := dummyListener.Addr().(*net.TCPAddr).Port
-	return int32(port), nil
+	return int32(port), func() { dummyListener.Close() }, nil
 }

vendor/sigs.k8s.io/kind/pkg/cluster/internal/providers/docker/provision.go

@@ -386,10 +386,13 @@ func generatePortMappings(clusterIPFamily config.ClusterIPFamily, portMappings .
 		}
 
 		// get a random port if necessary (port = 0)
-		hostPort, err := common.PortOrGetFreePort(pm.HostPort, pm.ListenAddress)
+		hostPort, releaseHostPortFn, err := common.PortOrGetFreePort(pm.HostPort, pm.ListenAddress)
 		if err != nil {
 			return nil, errors.Wrap(err, "failed to get random host port for port mapping")
 		}
+		if releaseHostPortFn != nil {
+			defer releaseHostPortFn()
+		}
 
 		// generate the actual mapping arg
 		protocol := string(pm.Protocol)

vendor/sigs.k8s.io/kind/pkg/cluster/internal/providers/podman/provision.go

@@ -399,10 +399,13 @@ func generatePortMappings(clusterIPFamily config.ClusterIPFamily, portMappings .
 		}
 
 		// get a random port if necessary (port = 0)
-		hostPort, err := common.PortOrGetFreePort(pm.HostPort, pm.ListenAddress)
+		hostPort, releaseHostPortFn, err := common.PortOrGetFreePort(pm.HostPort, pm.ListenAddress)
 		if err != nil {
 			return nil, errors.Wrap(err, "failed to get random host port for port mapping")
 		}
+		if releaseHostPortFn != nil {
+			defer releaseHostPortFn()
+		}
 
 		// generate the actual mapping arg
 		protocol := string(pm.Protocol)

vendor/sigs.k8s.io/kind/pkg/cmd/kind/version/version.go

@@ -54,7 +54,7 @@ func DisplayVersion() string {
 }
 
 // versionCore is the core portion of the kind CLI version per Semantic Versioning 2.0.0
-const versionCore = "0.20.0"
+const versionCore = "0.22.0"
 
 // versionPreRelease is the base pre-release portion of the kind CLI version per
 // Semantic Versioning 2.0.0

vendor/sigs.k8s.io/kind/pkg/internal/apis/config/validate.go

@@ -152,6 +152,11 @@ func validatePortMappings(portMappings []PortMapping) error {
 	}
 
 	for _, portMapping := range portMappings {
+		if portMapping.HostPort == -1 || portMapping.HostPort == 0 {
+			// Port -1 and 0 cause a random port to be selected, thus duplicates are allowed
+			continue
+		}
+
 		addr := net.ParseIP(portMapping.ListenAddress)
 		addrString := addr.String()