版本：v1.5

v1.0 升级到 v1.1

升级后显著变化

Cluster 对象的校验过程现在已从 karmada-webhook 转移到 karmada-aggregated-apiserver，参见 PR 1152。你必须从 ValidatingWebhookConfiguration 移除 Cluster webhook 配置，例如：

diff --git a/artifacts/deploy/webhook-configuration.yaml b/artifacts/deploy/webhook-configuration.yaml
index 0a89ad36..f7a9f512 100644
--- a/artifacts/deploy/webhook-configuration.yaml
+++ b/artifacts/deploy/webhook-configuration.yaml
@@ -69,20 +69,6 @@ metadata:
   labels:
     app: validating-config
 webhooks:
-  - name: cluster.karmada.io
-    rules:
-      - operations: ["CREATE", "UPDATE"]
-        apiGroups: ["cluster.karmada.io"]
-        apiVersions: ["*"]
-        resources: ["clusters"]
-        scope: "Cluster"
-    clientConfig:
-      url: https://karmada-webhook.karmada-system.svc:443/validate-cluster
-      caBundle: {{caBundle}}
-    failurePolicy: Fail
-    sideEffects: None
-    admissionReviewVersions: ["v1"]
-    timeoutSeconds: 3
   - name: propagationpolicy.karmada.io
     rules:
       - operations: ["CREATE", "UPDATE"]

否则接入集群时（或更新 Cluster 对象时），该请求将因以下错误被拒绝：

Error: failed to create cluster(host) object. error: Internal error occurred: failed calling webhook "cluster.karmada.io": the server could not find the requested resource

更多细节请参阅 v1.1.0 发布说明。

升级后显著变化​

升级后显著变化