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It is believed that many inexperienced people are at a loss about whether to support apt-get using proxy in Dockerfile. Therefore, this paper summarizes the causes and solutions of the problem. Through this article, I hope you can solve this problem.

The proxy set through the HTTP_PROXY environment variable does not work for apt-get and needs to be configured in apt.conf. For Dockerfile, you need to add the following statement:

Echo "Acquire::http::Proxy\" http://yourproxyaddress:proxyport\";" > / etc/apt/apt.conf

Add the above command to the apt-get command before execution, as follows:

FROM debian:jessieARG APT_MIRROR=deb.debian.orgRUN sed-ri "s / (httpredir | deb). Debian.org/$APT_MIRROR/g" / etc/apt/sources.list & &\ echo "Acquire::http::Proxy\" http://192.168.249.1:1080\";" > / etc/apt/apt.confRUN apt-get update & & apt-get install-y\ after reading the above, do you know whether apt-get is supported by proxy in Dockerfile? If you want to learn more skills or want to know more about it, you are welcome to follow the industry information channel, thank you for reading!

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