"nginx reverse proxy" config cannot work if listen is no 80; about jenkins.io HOT 3 CLOSED

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Hello @huyinghuan , you have to change the "Jenkins URL" field in Jenkins -> Manage Jenkins -> System -> Jenkins Location section, and set it to http://<external domain>:<external port> (external port is 17000 in this case).

It's mandatory so that Jenkins knows its public URL (to generate links but most importantly to manage a safe communication with its agents).

You can automate this setup using JCasc: https://github.com/jenkinsci/configuration-as-code-plugin/blob/bcff99b4c4d51ad5bda114ef4a314f038afe7eff/demos/jenkins/jenkins.yaml#L77

But it might be a good idea to add a note or a comment in the documentation, what do you think ?

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@dduportal I set it , but it seemed didn't work ， it still discards the port number when I click to jump.

example， the menu “Manage Jenkins” url is "xxxxx.im:17000/manage" when i click it ，it will jump to “http://xxx.im/manage/”

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