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Kubernets 1.9版本引入了Admission Webhook(web 回调)扩展机制，通过Webhook,开发者可以非常灵活地对Kubernets API Server的功能进行扩展，在API Server创建资源时对资源进行验证或者修改。 Istio 0.7版本就利用了Kubernets webhook实现了sidecar的自动注入。
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Posted by     &#34;赵化冰&#34; on Wednesday, May 23, 2018
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This series of articles are my notes of &ldquo;Bitcoin and Cryptocurrency Technologies&rdquo; online course.
Table of Content {:.no_toc}
Table of Content {:toc} Scrooge Coin Transaction Scrooge Coin programming assignment is a little bit tricky, the video of this lesson hasn&rsquo;t explained some implementation details. To help you understand the transaction data structure used in Scrooge Coin, I draw this diagram:
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API Gateway和Service Mesh的关系是我最近一直在思考的问题，也和同事及社区的朋友之间进行了一些讨论。这篇短文很清晰地总结了两者之间的相似之处以及这两者在微服务架构中的不同用途。
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作为一种架构模式，微服务将复杂系统切分为数十乃至上百个小服务，每个服务负责实现一个独立的业务逻辑。这些小服务易于被小型的软件工程师团队所理解和修改，并带来了语言和框架选择灵活性，缩短应用开发上线时间，可根据不同的工作负载和资源要求对服务进行独立缩扩容等优势。另一方面，当应用被拆分为多个微服务进程后，进程内的方法调用变成了了进程间的远程调用。引入了对大量服务的连接、管理和监控的复杂性,本文介绍了Service Mesh模式如何应对微服务架构的这些挑战，以及Service Mesh的明星开源项目Istio。
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Posted by 赵化冰 on Thursday, March 29, 2018
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<li><a href="/2025/07/06/mathematical-formulae/">Authoring mathematical formulae</a></li>
<li><a href="/post/readme/">Clean White Theme for Hugo</a></li>
<li><a href="/2018/06/04/introducing-the-istio-v1alpha3-routing-api/">Istio v1aplha3 routing API介绍(译文）</a></li>
<li><a href="/2018/06/02/istio08/">Istio 0.8 Release发布</a></li>
<li><a href="/2018/05/24/set_up_my_ubuntu_desktop/">Everything about Setting Up My Ubuntu Desktop</a></li>
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