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## SOFAMesh | ||
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SOFAMesh由蚂蚁金服开源,在兼容Istio整体架构和协议的基础上,做出部分调整: | ||
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 | ||
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1. **使用Go语言开发全新的Sidecar,替代Envoy** | ||
2. **为了避免Mixer带来的性能瓶颈,合并Mixer部分功能进入Sidecar** | ||
3. **Pilot和Citadel模块进行了大幅的扩展和增强** | ||
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我们的目标:打造一个更加务实的Istio落地版本! | ||
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> 备注:以上架构调整的细节以及我们做调整的出发点和原因,请浏览 [蚂蚁金服大规模微服务架构下的Service Mesh探索之路](http://www.servicemesher.com/blog/the-way-to-service-mesh-in-ant-financial/)一文,有非常详尽的解释。 | ||
## 开源内容 | ||
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在本轮开源中,我们将推出SOFAMesh目前正在开发的两大模块:MOSN和SOFAPilot。 | ||
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### 1.MOSN | ||
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SOFAMesh中Golang版本的Sidecar,是一个名为MOSN(Modular Observable Smart Netstub)的全新开发的模块,实现Envoy的功能,兼容Envoy的API,可以和Istio集成。 | ||
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 | ||
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此外,我们会增加对SOFARPC、Dubbo等通讯协议的支持,以便更好的迎合国内用户包括我们自身的实际需求。 | ||
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由于Sidecar相对独立,而且我们也预期会有单独使用MOSN的场景,因此MOSN的代码仓库是独立于SOFAMesh的,地址为: https://github.com/alipay/sofa-mosn | ||
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欢迎大家使用,提供需求、反馈问题、贡献代码或者合作开发。 | ||
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### 2.SOFAPilot | ||
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我们将大幅扩展和增强Istio中的Pilot模块: | ||
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 | ||
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1. **增加SOFARegistry的Adapter,提供超大规模服务注册和发现的解决方案** | ||
2. **增加数据同步模块,以实现多个服务注册中心之间的数据交换。** | ||
3. **增加Open Service Registry API,提供标准化的服务注册功能** | ||
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MOSN和SOFAPilot配合,将可以提供让传统侵入式框架(如Spring Cloud,Dubbo,SOFA RPC等)和Service Mesh产品可以相互通讯的功能,以便可以平滑的向Service Mesh产品演进和过渡。 | ||
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**Pilot和后面会陆续开放的Mixer,Citadel等Istio模块**,会统一存放在同一个从Istio Fork出来的代码仓库中。未来会持续更新Istio最新代码,以保持和Istio的一致。 | ||
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## 参考 | ||
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- [SOFA MOSN](https://github.com/alipay/sofa-mosn) | ||
- [SOFAMesh](https://github.com/alipay/sofa-mesh) | ||
- [SOFAMesh官方网站](http://www.sofastack.tech/) | ||
- [SOFAMesh官方文档](http://www.sofastack.tech/sofa-mesh/docs/Hom) | ||
- [蚂蚁金服大规模微服务架构下的Service Mesh探索之路](http://www.servicemesher.com/blog/the-way-to-service-mesh-in-ant-financial/) |