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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)

System Landscapes Key:

Entire FxA / Subscription Platform

Account Authentication Specific

Account Messaging Specific

Container Diagram (Level 2)

Containers Key:

Entire FxA / Subscription Platform

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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: