在 EKS 上获取 JOB_COMPLETION_INDEX

发布于 2025-01-09 10:42:43 字数 640 浏览 1 评论 0原文

我是 Kubernetes 和 AWS 的新手，我遇到了一个问题。我正在尝试在 EKS 集群上运行并行 Kubernetes 作业。如何获取环境变量 JOB_COMPLETION_INDEX？我之前用 Minikube“本地”测试过我的 Java 代码，一切正常。但是当我切换到 EKS 集群时，System.getenv("JOB_COMPLETION_INDEX") = null。我缺少什么？我做错了什么？

我使用 EKS 版本 1.21.2。

apiVersion: batch/v1
kind: Job
metadata:
  name: calculator
  labels:
    jobgroup: calculator
spec:
  parallelism: 2
  completions: 4
  completionMode: Indexed
  template:
    metadata:
      name: calculator
    spec:
      containers:
        - name: calculater
          image: fbaensch/calculator_test:latest
          imagePullPolicy: Always
      restartPolicy: Never

原文

I am new to Kubernetes and AWS and I have a problem. I am trying to run parallel Kubernetes jobs on an EKS cluster. How can I get the environment variable JOB_COMPLETION_INDEX?
I have tested my Java code before with Minikube "locally", there everything works fine. But when I switch to the EKS cluster, System.getenv("JOB_COMPLETION_INDEX") = null. What am I missing? What am I doing wrong?

I used EKS version 1.21.2.

apiVersion: batch/v1
kind: Job
metadata:
  name: calculator
  labels:
    jobgroup: calculator
spec:
  parallelism: 2
  completions: 4
  completionMode: Indexed
  template:
    metadata:
      name: calculator
    spec:
      containers:
        - name: calculater
          image: fbaensch/calculator_test:latest
          imagePullPolicy: Always
      restartPolicy: Never

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