OR选择器如何与Kubernetes中的标签一起使用? [英] How can the OR selector be used with labels in Kubernetes?

问题描述

OR表达式如何与选择器和标签一起使用?

How the OR expression can be used with selectors and labels?

  selector:
    app: myapp
    tier: frontend

以上内容与标签为app==myapp AND tier=frontend的广告连播相匹配.

The above matches pods where labels app==myapp AND tier=frontend.

但是可以使用OR表达式吗?

But the OR expression can be used?

app==myapp OR tier=frontend?

推荐答案

OR.

您可以尝试基于集合的标签选择器.请参阅以下链接， https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#resources-that-support-set-based-requirements

You can try the set-based label selector. Refer to the following link, https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/#resources-that-support-set-based-requirements

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