External user
443
HTTP configuration
Infrastructure
Backend
Server certificate
Frontend
service
webapp
Network
Backend
service
database
ro = read only
r + w = read write
Persistent
volume
Explanation
The image describes an infrastructure diagram where external user is communicating through the port 443 with the frontend service which is inside the infrastructure. The Frontend service reads the server certificate and http configuration. The frontend service then communicates to backend service and database via backend network and database data is stored in Persistent volume, with read and write permissions.