EC2(Linux)_EN– tag –

【Create AWS IoT client certificate using CloudFormation custom resource】 As an introduction to AWS IoT Core, the following page reviews how to use an EC2 instance as an IoT device and send MQTT messages to AWS IoT Core. https://awstut....

【Introduction to AWS IoT Core using CloudFormation】 This page deals with AWS IoT Core. AWS IoT Core services connect IoT devices to AWS IoT services and other AWS services. AWS IoT Core includes the device gateway and the message broke...

【Create network ACLs using CloudFormation】 This page covers network ACLs. A network access control list (ACL) allows or denies specific inbound or outbound traffic at the subnet level. Control traffic to subnets using network ACLs This...

【Check the public address from EC2 metadata】 Access to instance metadata provides access to a variety of information about the instance. Instance metadata is data about your instance that you can use to configure or manage the running ...

【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 Image Builder to create an AMI for Wordpress】 The following pages discuss the Image Builder. https://awstut.com/en/2023/10/28/introduction-to-ec2-image-builder-using-cloudformation-en In this page, we will create an AMI for Word...

【Introduction to EC2 Image Builder using CloudFormation】 This page covers the EC2 Image Builder. Image Builder significantly reduces the effort of keeping images up-to-date and secure by providing a simple graphical interface, built-in...

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_ls This time, we will use CloudFormation to create a configur...