apiVersion: batch/v1
kind: Job
metadata:
  name: job-success
spec:
  parallelism: 10
  completions: 10
  completionMode: Indexed # 对成功策略是必需的
  successPolicy:
    rules:
      - succeededIndexes: 0,2-3
        succeededCount: 1
  template:
    spec:
      containers:
      - name: main
        image: python
        command:          # 只要索引为 0、2 或 3 的 Pod 中至少有一个成功，则整个 Job 成功
          - python3
          - -c
          - |
            import os, sys
            if os.environ.get("JOB_COMPLETION_INDEX") == "2":
              sys.exit(0)
            else:
              sys.exit(1)
      restartPolicy: Never