This is a hands-on lab experience for building new cloud native applications using Red Hat OpenShift Application Runtimes (Quarkus, Spring Boot, Eclipse Vert.x and Node.js) utilizing a microservices architecture.
CoolStore is an online store web application built using Quarkus, Spring Boot, .Net, AngularJS adopting the microservices architecture.
- Web: Angular front-end
- API Gateway: Aggregates API calls to back-end services and provides a condenses REST API for front-end
- Catalog: a REST API for the product catalog and product information
- Inventory: a REST API for product's inventory status
+-------------+
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| Web |
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| AngularJS |
| |
+------+------+
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v
+------+------+
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| API Gateway |
| |
| .NET |
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+------+------+
|
+---------+---------+
v v
+------+------+ +------+------+
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| Catalog | | Inventory |
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| Spring Boot | | Quarkus |
| | | |
+-------------+ +-------------+