update min k8s version (#58485)

hanxiaop · web-flow · commit 277f6ecc7d13 · 2025-12-04T20:06:36.000-08:00
diff --git a/istioctl/pkg/install/k8sversion/version.go b/istioctl/pkg/install/k8sversion/version.go
@@ -28,7 +28,7 @@ import (
 const (
 	// MinK8SVersion is the minimum k8s version required to run this version of Istio
 	// https://istio.io/docs/setup/platform-setup/
-	MinK8SVersion               = 29
+	MinK8SVersion               = 30
 	UnSupportedK8SVersionLogMsg = "\nThe Kubernetes version %s is not supported by Istio %s. The minimum supported Kubernetes version is 1.%d.\n" +
 		"Proceeding with the installation, but you might experience problems. " +
 		"See https://istio.io/latest/docs/releases/supported-releases/ for a list of supported versions.\n"
diff --git a/istioctl/pkg/install/k8sversion/version_test.go b/istioctl/pkg/install/k8sversion/version_test.go
@@ -89,6 +89,11 @@ var (
 		Minor:      "29",
 		GitVersion: "v1.29",
 	}
+	version1_30 = &version.Info{
+		Major:      "1",
+		Minor:      "30",
+		GitVersion: "v1.30",
+	}
 	version1_19RC = &version.Info{
 		Major:      "1",
 		Minor:      "19",
@@ -264,6 +269,11 @@ func TestIsK8VersionSupported(t *testing.T) {
 		},
 		{
 			version: version1_29,
+			logMsg:  fmt.Sprintf(UnSupportedK8SVersionLogMsg, version1_29.GitVersion, pkgVersion.Info.Version, MinK8SVersion),
+			isValid: false,
+		},
+		{
+			version: version1_30,
 			isValid: true,
 		},
 	}
