For each product we manage, provide an overview of how we manage it. This should include, if appropriate (either links to appropriate READMEs / docs or explanation in the guidebook):
Current status (Pre-alpha, Alpha, Beta, Live, Decommission)
Description of what the product does
Where the source code is
Where the infrastructure is defined
Where any operational documentation is located (how you deploy, how you debug, maintenance, etc)
How we deploy
Any known "gnarly bits" about the implementation or deployment
If this does not exists in any repo, create in the guidebook or add to corresponding repo and link from here.
Other system's dependencies
Future of the service:
How we'd like to improve things
Decommission process
Contact addresses
Service responsibilities (Service Owner / Service Manager)
Support responsibilities (Tech Lead and list of engineers responsible for operational stuff)
For many of our more modern projects this will be very similar so we might be able to document with reference to a main document.