如何使用Kubernetes Yaml文件设置动态值 [英] How to set dynamic values with Kubernetes yaml file

问题描述

例如，一个部署yaml文件:

For example, a deployment yaml file:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: guestbook
spec:
  replicas: 2
  template:
    metadata:
      labels:
        app: guestbook
      spec:
        container:
          - name: guestbook
            image: {{Here want to read value from config file outside}}

Kubernetes具有ConfigMap功能，但这也将键/值写入yaml文件.有没有办法设置环境变量的键?

There is a ConfigMap feature with Kubernetes, but that's also write the key/value to the yaml file. Is there a way to set the key to environment variables?

推荐答案

我认为无法通过Kubernetes中的变量或Config Map设置图像.但是您可以使用例如 Helm 来使您的部署更加灵活和可配置.

I don't think it is possible to set image through variable or Config Map in Kubernetes. But you can use for example Helm to make your deployments much more flexible and configurable.

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