The current doc is here https://github.com/aerogear/mobile-docs/blob/master/modules/ROOT/pages/_partials/sync/provisioning.adoc but it's definitely outdated because we have a totally new APB with different parameters.

The general flow for provisioning a sync app is as follows.

• User builds their own sync app using the apollo voyager server framework
• User builds their sync app into a docker image <- we should document that the current Node LTS version or higher should be used, perhaps we should provide an example Dockerfile for building a Node.js application also.
• User pushes their image to a registry of their choice. (Dockerhub, Private OpenShift registry etc)
• User selects the sync-app-apb from the service catalog and inputs the url for their Docker image along with some extra parameters (see link below)
• This will provision their sync app

My recommendation is to take a look at this PR where steps and screenshots show how to provision a data sync app as well as all of the parameters https://github.com/aerogearcatalog/sync-app-apb/pull/1