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Miguel
Asked: 2019-07-24 03:18:48 +0800 CST

How to configure proxy credentials for docker in windows?

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Setting up a proxy manually doesn't work on my enterprise network. When running the docker login it returns the following error message:

Error response from daemon: Get https://a/v2/: Proxy Authentication Required ( ... requires authorization to fulfill the request. Access to the Web Proxy filter is denied.  )

I am running the docker instance on Windows 10.

I have tried the following 2 things for debugging:

  • Passing the credentials in the URL, but the proxy doesn't seem to allow basic authentication or if it does it will not accept the credentials in the parameters.

  • Changing the docker service account, as posted here, but that breaks the docker installation. Commands sent from the PowerShell always return an error when accessing the pipe.

I am out of options. Is there another way to solve this?

If I understand the system correctly, I need some way to pass the credentials to the proxy, because the proxy is requiring it this way. Also, it can't get the credentials from a service running with a local service account.

docker

1 Answers

  1. The documentation at this point in time is not very clear.

    Here is what worked out for me on:

    - Docker 19.03.5, build 633a0ea 
- windows 10 Enterprise platform

    1) Go to Docker Desktop > Settings > Proxies

    2) Set Manual proxy configuration

    3) Set your proxy and credentials at Web server and Secure Web server

    4 - Add the desired exceptions to your proxy

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