Caching Unity packages

The documentation says that it's possible to cache the unity packages via a custom package registry.
How would i do that?

I set up a verdaccio npm registry with an uplink to https://packages.unity.com

Code (CSharp):

1. uplinks:
2.   upm:
3.     url: https://packages.unity.com
4.     cache: true

the package manifest looks like this

This is the log:

 

Did you add a

packages

entries that specifies the uplink with

proxy

? I don't think just adding the uplink on its own does anything, it needs to be used in a packages directive.

See here: https://verdaccio.org/docs/en/packages

e.g.

Code (CSharp):

1. packages:
2.   '**':
3.     access: $all
4.     proxy: upm

 

Yes, thank you, it was still referring to the npmjs uplink.
Would it be possible to redirect https://packages.unity.com from all workstations to the local server behind nginx?
In previous unity manual versions it was said that:

Is it now possible to add a CA?

 

Yes, look at the manual: https://docs.unity3d.com/Manual/upm-config-network.html