2.5.4. 示例：与环境标签进行同步

apiVersion: argoproj.io/v1alpha1
kind: ApplicationSet
metadata:
  name: cluster-apps
  namespace: openshift-gitops
spec:
  strategy:
    type: RollingSync
    rollingSync:
      steps:
        - matchExpressions:
            - key: envLabel
              operator: In
              values:
                - env-dev
        - matchExpressions:
            - key: envLabel
              operator: In
              values:
                - env-prod
          maxUpdate: 10%
  generators:
    - list:
        elements:
          - cluster: dev-cluster
            url: https://dev-cluster.example.com
            envLabel: env-dev
          - cluster: prod-cluster
            url: https://prod-cluster.example.com
            envLabel: env-prod
  template:
    metadata:
      name: '{{cluster}}-app'
      labels:
        envLabel: '{{envLabel}}'
    spec:
      project: default
      source:
        repoURL: https://github.com/example/repo.git
        targetRevision: HEAD
        path: apps
      destination:
        server: '{{url}}'
        namespace: default