AWS CDK is a great abstract to accelerate managing the cloud infrastructure as code. The journey will be enjoyful with leveraging the Construct Hub to use the high level contributions from AWS partners and commnunity.
Use Case
AWS CloudFormation is one of the underly technologies of AWS CDK to manage the cloud …
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Construct Hub is a web portal to collect the constructs for AWS CDK, CDK8s and CDKtf. The construct could support multiple programming languages, such as Javascript/TypeScript, Python, Java and C#. Actually the construct is developed by TypeScript, then it's compiled as across languages library by jsii! Any npm/pypi …
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Last year I shared the production-ready, cloud native solution to deploy Sonatype Nexus Repository OSS on AWS.
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本方案的起因是，一个源代码托管在Github上的项目fix一个重要的bug后，在AWS上的持续部署流水线一直失败。分析日志后，发现流水线中的数个步骤需要克隆源代码，但是访问Github的网络非常不稳定，这数个流水线任务持续因连接超时，连接拒绝等网络错误而失败。而流水线任务大量使用了CodeBuild, Lambda等AWS托管服务，无法为执行环境配置可靠的网络连接。
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Infrastructure as Code is the trend to manage the resources of application. AWS CloudFormation is the managed serive offering the IaC capability on AWS since 2011. CloudFormation uses the declarative language to manage your AWS resources with the style what you get is what you declare.
However there are cons of …
Read More- Sonatype Nexus repository OSS is an artifact repository that supports most software repositories such as Maven, Pypi, Npmjs, Rubygems, Yum, Apt, Docker registry and etc. In the enterprise Nexus repository is widely used for storing proprietary artifacts and caching the artifacts for speeding up the devops.
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Infrastructure as Code(架构即代码)一直是衡量公有云是否支持良好运维能力的重要指标。作为云计算领先的AWS，通过服务CloudFormation来编排云环境中的基础设施资源。不过由于CloudFormation是使用YAML/JSON编写的声明式语言，不善于处理逻辑，编写繁琐且不利于调试排错，对于新上手的Devops工程师来说也有不小的学习曲线。三方开源的工具Terraform同样没有很好解决CloudFormation存在的这些问题。
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业务时常有需求将某个域名(A)的访问重定向到其他域名(B)，即使实现这样一个很简单的需求通常也需要部署Web服务器（例如Nginx），为域名A的请求返回302响应，并提供新的Location地址重定向到域名B。现在基于云计算服务，我们可以使用一些托管服务来实现同样的事情，无需管理服务器和维护应用，同时做到最低成本实现该需求。
接下来将介绍如何利用AWS上的服务实现该需求。
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