SOFABoot is an open source Spring Boot-based R&D framework developed by Ant Financial. Based on Spring Boot, SOFABoot provides capabilities such as Readiness Check, class isolation, log space isolation, etc. While enhancing Spring Boot, SOFABoot provides the ability for users to use SOFA middleware in Spring Boot very conveniently. In order to solve Spring Boot's problems when implementing large-scale microservice architecture, SOFABoot provides the following capabilities:
Enhance Spring Boot's health check capabilities
In response to the lack of Readiness Check capabilities in Spring Boot, SOFABoot adds the existing health check capabilities of Spring Boot and provides Readiness Check capabilities. Utilizing the capability of Readiness Check, each component in SOFA middleware introduces traffic into the application instance only after the Readiness Check is passed, such as RPC, only after the Readiness Check is passed, will it register with the service registration center, and then come from Only traffic from upstream applications will enter.
Provide class isolation capabilities
In order to solve the problem of class dependency conflicts under Spring Boot, SOFABoot provides the ability to isolate classes on Spring Boot based on SOFAArk. In a SOFABoot system, as long as SOFAArk-related dependencies are introduced, SOFA middleware-related classes and Use ClassLoader of related classes to isolate to prevent class conflicts. Of course, users can also isolate other middleware, third-party dependencies, and application classes based on SOFAArk.
Log space isolation capability
In order to unify the printing of middleware logs in large-scale microservice scenarios, SOFABoot provides the ability to isolate log space to SOFA middleware. After each component in SOFA middleware adopts the ability to isolate log space, it will automatically log its own logs. It is isolated from the ordinary logs of the application, and the path of the printed logs is relatively fixed, which is very convenient for unified monitoring.
Integrated management of SOFA middleware
Based on the automatic configuration capabilities of Spring Boot, SOFABoot provides a unified and easy-to-use programming interface for SOFA middleware and Spring Boot Starter, which facilitates the use of SOFA middleware in the Spring Boot environment. Each component in SOFA middleware is independently pluggable It saves development time and maintenance costs.
Modular development
Since version 2.4.0, SOFABoot supports modular development capabilities based on Spring context isolation. Each SOFABoot module uses an independent Spring context to avoid BeanId conflicts between different SOFABoot modules and effectively reduce the communication cost between teams during enterprise-level multi-module development. .
project address
Open source address: https://gitee.com/sofastack/sofa-boot
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