Auto Scaling_EN– tag –

【Use CloudFormation to build a Route53 Geolocation routing policy environment】 One of the routing policies provided by Route 53 is Geolocation routing. Geolocation routing lets you choose the resources that serve your traffic based on ...

【Elastic Beanstalk deployment policy: Rolling with an additional batch】 Elastic Beanstalk offers a variety of deployment policies. https://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.deploy-existing-version.html This ...

【Route53 latency-based routing for ALB】 One of the routing policies provided by Route 53 is latency-based routing. If your application is hosted in multiple AWS Regions, you can improve performance for your users by serving their reque...

【Using CloudFormation to configure security groups for NLB】 On 2023/08/10, it was announced that NLB will support security groups. https://aws.amazon.com/about-aws/whats-new/2023/08/network-load-balancer-supports-security-groups/?nc1=h...

【Build Elastic Beanstalk ALB environment using CloudFormation】 In the following pages, we have introduced the minimum configuration for Elastic Beanstalk. https://awstut.com/en/2023/10/01/introduction-to-elastic-beanstalk-with-cloudfor...

【Mix on-demand/spot instances in EC2 Auto Scaling Group】 The following text describes techniques to lower AWS costs. AWSコスト最適化ガイドブック One of the methods introduced is spot instances. スポットインスタンスは、単体のAmazonEC2イ...

【AWS-PatchAsgInstance to patch instances in the AutoScaling group in turn】 The following pages cover how to schedule the application of patches to EC2 instances using the Maintenance Window. https://awstut.com/en/2023/02/05/set-up-main...

【3-Tier Architecture with Apache/Python(uWSGI)/RDS(Aurora)】 Consider building a simple web application. The application will have the following 3-tier structure Web tier: ALB and Web server (Auto Scaling) Application tier: NLB and appl...

【Separate Web and App Servers Using Internal NLB】 Create a web service in Apache and Python. Separate the web servers from the application servers and place an internal NLB between the two servers to see how they can work together. 【E...

【Use CFN custom resource to obtain NLB private address and set it as the source of the security group】 Unlike ALB, security groups cannot be attached to NLB. Network Load Balancers do not have associated security groups. Register targe...