Additional button to export configuration to gitlab

[raymonvdm]

Some weeks ago we switched from an inhouse build peeringmanager to peering-manager. The thing we are now missing (or unaware of) is the option to push on a button to "push to datasource" for all routers which are configured in peering-manager which also creates the branch and merge request in gitlab (and ask us for a case id for the subject of the merge request)

How can we solve this? We do have soms sort of test.py now which uses the API from Peering-Manager and GITLAB. But the user actually needs a Button in the webinterface

[gmazoyer]

I think that creating branches and commits in branches is feasible with some minors changes to the code base.

Automatically creating a pull request/merge request is something different. I guess this would be done through API requests to the git solution (github/gitlab/forgejo/...). This would require more work, to maybe, make this happen based on a webhook trigger.