System Diagrams
Current as of February 1st, 2023
FxA / Subscription Platform universe
The software architecture diagrams in FxA and SubPlat use the c4 model to separate layers and structurizr to render them.
Instructions for working on these can be found in the architecture README.
System Landscapes (Level 1)
Entire FxA / Subscription Platform
System Landscapes Key:
Subscription Platform
Subscription Platform Landscapes Key:
Account Authentication Specific
Account Messaging Specific
Container Diagram (Level 2)
Entire FxA / Subscription Platform
Containers Key:
Subscription Platform 2.5
Subscription Platform 2.5 Key:
subscription Platform 3.0
Subscription Platform 3.0 Key:
Send Tab
A few additional diagrams
There are a few more private diagrams maintained by the operations group about how we have our cloud services set up. If you're an employee, you can see them here: