创建工作负载

1. 使用构建的hpa-example镜像创建无状态工作负载，Pod数为1。镜像地址与上传到的SWR仓库有关，需要替换为实际取值。

   kind: Deployment
   apiVersion: apps/v1
   metadata:
     name: hpa-example
   spec:
     replicas: 1
     selector:
       matchLabels:
         app: hpa-example
     template:
       metadata:
         labels:
           app: hpa-example
       spec:
         containers:
         - name: container-1
           image: 'hpa-example:latest'   # 替换为您上传到SWR的镜像地址
           resources:
             limits:                      # limits与requests建议取值保持一致，避免扩缩容过程中出现震荡
               cpu: 500m
               memory: 200Mi
             requests:                    
               cpu: 500m
               memory: 200Mi
         imagePullSecrets:
         - name: default-secret

2. 创建一个端口号为80的服务。

   kind: Service
   apiVersion: v1
   metadata:
     name: hpa-example
   spec:
     ports:
       - name: cce-service-0
         protocol: TCP
         port: 80
         targetPort: 80
         nodePort: 31144
     selector:
       app: hpa-example
     type: NodePort

3. 为工作负载和服务创建一个调度策略，并将其部署到cluster01和cluster02两个集群，使用权重拆分的方式部署，每个集群的权重为1，以保证两个集群的相同优先级。

   apiVersion: policy.karmada.io/v1alpha1
   kind: PropagationPolicy
   metadata:
     name: hpa-example-pp
     namespace: default
   spec:
     placement:
       clusterAffinity:
         clusterNames:
         - cluster01
         - cluster02
       replicaScheduling:
         replicaDivisionPreference: Weighted
         replicaSchedulingType: Divided
         weightPreference:
           staticWeightList:
           - targetCluster:
               clusterNames:
               - cluster01
             weight: 1
           - targetCluster:
               clusterNames:
               - cluster02
             weight: 1
     preemption: Never
     propagateDeps: true
     resourceSelectors:
     - apiVersion: apps/v1
       kind: Deployment
       name: hpa-example
       namespace: default
     - apiVersion: v1
       kind: Service
       name: hpa-example
       namespace: default