Merge pull request #51679 from my-git9/npa-25458

[zh-cn]sync deployment-with-capacity-reservation.yaml

Author: k8s-ci-robot

content/zh-cn/examples/deployments/deployment-with-capacity-reservation.yaml

@@ -18,11 +18,12 @@ spec:
       priorityClassName: placeholder
       affinity: # 有可能的话，将这些 Pod 开销放到不同的节点
         podAntiAffinity:
-          preferredDuringSchedulingIgnoredDuringExecution:
-          - labelSelector:
-              matchLabels:
-                app: placeholder
-            topologyKey: "kubernetes.io/hostname"
+          - weight: 100
+            podAffinityTerm:
+              labelSelector:
+                matchLabels:
+                  app.kubernetes.io/name: capacity-placeholder
+              topologyKey: topology.kubernetes.io/hostname
       containers:
       - name: pause
         image: registry.k8s.io/pause:3.6