VRO Architecture Diagram - department-of-veterans-affairs/abd-vro GitHub Wiki

VRO is deployed to Kubernetes clusters provided by LHDI.

Legend

• circle: external service or API not controlled by us
  • Lighthouse APIs
  • BIP APIs
  • BGS API
  • BIE Kafka Event Stream
• (oblique) parallelogram: Docker container
  • API Gateway
  • Docker containers
• cylinder: data storage, such as a database, persistent volume, or temporary cache
  • VRO Database
  • Helm Charts

How to ...

Export diagram as image

To export the diagram as an image:

1. Click on the diagram. This opens the Mermaid diagram editor (https://mermaid.live/edit#...).
2. Click the "Actions" link near the bottom of the page, then click the PNG or SVG button.

Update diagram

1. Click on the diagram. This opens the Mermaid diagram editor (https://mermaid.live/edit#...), where you will:
   1. Edit the markup code as desired -- see Mermaid tutorial.
   2. When done, click the "Actions" link near the bottom of the page, then the "Copy Markdown" button.
2. Open this wiki page in a new browser window and click the "Edit" link.
   1. Delete the diagram markdown text (which starts with [![](https://mermaid.ink/img/pako: and ends with )).
   2. Paste over the new diagram markdown text, which you copied earlier. Optionally remove the ?type=png from the markdown text to make it render in GitHub's dark theme better.
   3. Click the "Preview" tab.
   4. If it looks correct, click the "Save page" button.