FAC System Diagram design

[ChrisB-16]

Tasks

`Design draft FAC diagram to outline ATO boundary & cloud services from external systems

• Gain access to Lucid charts-convert current diagram
• insert technical details from Development huddle notes- JeanMarie
• Track requirements from Security Architecture Review Checklist (ISSM/ISSO )
• perform review session with System Owner on draft before team release for review cycle

[ChrisB-16]

Actions are in progress

[ChrisB-16]

New FAC ATO Boundary diagram draft ready for review: FAC Cloud ATO high-level systems overview v1

https://github.com/GSA-TTS/FAC/tree/jm/Context_with_AV_and_PostgREST/docs/architecture/diagrams

Please feel free to provide comments for updates needed. @jadudm @mogul @JeanMarie-TTS @LindsayYoung

Regards,

[JeanMarie-PM]

@ChrisB-16 , I update the puml file to include the proxy services.
@mogul , Do you mind creating a markdown file so we don't have to generate png files? You can access the file in the branch linked in this ticket.

[JeanMarie-PM]

@mogul , I copied the pull file into an md file with a mermaid tag. But cannot get the diagram to render.

[mogul]

I made a couple commits showing the problems. See these lines in particular:
5556cf5#diff-d6179519cc87ef13a90c45e9f71d3210ed203cb8ecde76b1734cc49dff87e0fcR56-R60

We should check if relationships with boundaries are supposed to be possible in C4-PlantUML... If not, then we should fix that in our diagram. Otherwise, given the state of Mermaid's support for C4, it may be a good example to point out a bug to them in the issue where this support is being discussed.