garystafford/angular-observe repository overview

Angular 7 front-end UI application, part of a reference distributed system platform⁠, which are designed to generate HTTP-based service-to-service, TCP-based service-to-database (MongoDB), and TCP-based service-to-queue-to-service (RabbitMQ) IPC (inter-process communication). Service A calls Service B and Service C, Service B calls Service D and Service E, Service D produces a message on a RabbitMQ queue that Service F consumes and writes to MongoDB, and so on. These distributed communications can be observed using Istio's observability tools, Jaeger, Kiali, Prometheus, and Grafana, when the system is deployed to Kubernetes with Istio.