ppzqh / biz-demo

CloudWeGo Demo for Business

This repo contains CloudWeGo demos with business logic, providing valuable references for enterprise user using in production.

Each demo should/may contain multiple CloudWeGo subprojects, e.g. Kitex & Hertz, and demonstrate an individual business scenario.

Demo List

1. Bookinfo

Description

What is it about and what problem does it solve?

• How to use kitex proxyless in istio?
• How to implement full-process traffic lane using CloudWeGo?

What is the business scenario?

Rewrite Bookinfo project using hertz, kitex, same as the Bookinfo

The application displays information about a book, similar to a single catalog entry of an online book store. Displayed on the page is a description of the book, book details (ISBN, number of pages, and so on), and a few book reviews.

The Bookinfo application is broken into four separate microservices:

• productpage. The productpage microservice calls the details and reviews microservices to populate the page.
• details. The details microservice contains book information.
• reviews. The reviews microservice contains book reviews. It also calls the ratings microservice.
• ratings. The ratings microservice contains book ranking information that accompanies a book review.

What are the core technologies/projects used?

• Use istiod as xDS server for CRD configuration and distribution
• Use wire for dependency injection
• Use opentelemetry for tracing
• Implement proxyless flow lane with Kitex-xds and opentelemetry baggage
• Implement a bookinfo ui using arco-design react

Which CloudWeGo subprojects are used? List all technologies used.

• kitex
• hertz
• kitex-xds
• kitex-opentelemetry
• hertz-opentelemetry

Detailed documentation

bookinfo

Contributors & Maintainers

@CoderPoet