I am trying to setup ubuntu deb repo proxy for internal use.
Our main requirement is to retain old version of deb packages mirrored from ubuntu public repo so that our builds can use old version of packages which are removed from ubuntu public repo.
In the proxy repo setting, I have set ‘How long (in minutes) to cache artifacts before rechecking the remote repository’ to ‘-1’. Will that suffice?
Please let me know what is the optimal workflow/setting for our requirement.
Thanks in advance for your replies.