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Create AMI using SSM Automation (one-time/scheduled)
【Create AMI using SSM Automation (one-time/scheduled)】 There are several ways to create an AMI. For example, the following page shows how to create one from the Management Console. https://docs.aws.amazon.com/toolkit-for-visual-studio/... -
3 ways to access S3 from private subnet
【3 ways to access S3 from private subnet】 There are three ways to access S3 buckets from an EC2 instance in a private subnet. NAT Gateway VPC Endpoint (Gateway Type) VPC Endpoint (interface type) This page will review how to access S3 ... -
Email notification via SNS when error occurs in CodePipeline
【Email notification via SNS when error occurs in CodePipeline】 The content is related to monitoring and troubleshooting, which is also part of the scope of the AWS DVA. Consider how to notify when an error occurs in a CI/CD environment... -
Using CodePipeline to build CI/CD environment for CloudFormation
【Using CodePipeline to build CI/CD environment for CloudFormation】 The following official AWS page covers how to build a CI/CD environment for CloudFormation using CodePipeline. https://docs.aws.amazon.com/AWSCloudFormation/latest/User... -
AWS-PatchAsgInstance to patch instances in the AutoScaling group in turn
【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... -
Set up a Maintenance Window to schedule SSM Patch Manager
【Set up a Maintenance Window to schedule SSM Patch Manager】 The following pages discuss the patch baseline. https://awstut.com/en/2022/01/22/create-a-custom-patch-baseline-with-ssm-patch-manager-linux In this case, we will consider set... -
Check CloudFormation Change Set to see the scope of impact when updating the stack
【Check CloudFormation Change Set to see the scope of impact when updating the stack】 One of the AWS SOA topics is related to deployment, provisioning, and automation. Change sets are available to safely update resources in CloudFormati... -
Access NLB in another VPC via VPC Endpoint
【Access NLB in another VPC via VPC Endpoint】 One of the features provided by VPC endpoints is the VPC Endpoint Service (PrivateLink). You can create your own service powered by AWS PrivateLink, known as an endpoint service. You are the... -
Triggering Lambda function from SQS queue
【Triggering Lambda function from SQS queue】 In the following page, which is an introduction to SQS, we introduced a configuration that uses SQS queues to link data between Lambda functions. https://awstut.com/en/2022/02/05/introduction... -
4 destinations for S3 event notifications – SNS/SQS/Lambda/EventBridge
【4 destinations for S3 event notifications - SNS/SQS/Lambda/EventBridge】 In the following page, we introduced a configuration that automatically creates thumbnail images from uploaded images using the S3 event notification function. ht...
