Hey Rickard,
First, did you have seen and read
https://www.aptly.info/doc/feature/multi-component/ ?
I find this the most helpful intro into aptly.
But my impression that it now misses how to import a mirror into a local
repo used for publishing....
See
https://www.aptly.info/doc/aptly/repo/import/ too
So basic steps are
* for each distribution AND each component create a mirror
* for each of the above create a repo
* for each repo, import the corresponding mirror into it
* for each distribution, publish multiple repos as a multi-component publish
* serve with a httpd of your choice
* for each mirror, update it
* for each repo, repeat import corresponding mirror into it
* republish each publish
Feel free to ask for further details if things are still unclear to you.
@all: In a hurry I could not see/find when/how/if the page
https://www.aptly.info/doc/feature/multi-component/ changed, but my
impression is that this was once a complete guide?
Best,
Bernd