如何限制docker镜像的网络使用或带宽？ [英] How to limit docker image's network usage or bandwidth?

问题描述

如何限制容器的网络使用或带宽？

How to limit a container's network usage or bandwidth?

我在互联网上进行搜索，但似乎没有现有的成熟解决方案。

I searched the Internet but it seems no existing mature solutions.

我可以修改主机，但是不能修改在docker或docker本身中运行的程序。这意味着我可以更改配置，但不能更改需要重新构建/重新编译的docker的 code 。

I can modify the host, but cannot modify the program running in docker or docker itself. It means I can change the configurations, but not the code of docker that I need to re-build/re-compile.

推荐答案

Kubernetes现在具有实验性功能，可以限制网络带宽：
https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#support-traffic-成形

Kubernetes now has an experimental feature that enables limiting network bandwidth: https://kubernetes.io/docs/concepts/extend-kubernetes/compute-storage-net/network-plugins/#support-traffic-shaping

apiVersion: v1
kind: Pod
metadata:
  annotations:
    kubernetes.io/ingress-bandwidth: 1M
    kubernetes.io/egress-bandwidth: 1M

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