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Scaling based on CloudWatch custom metrics – number of connections version
【Scaling based on CloudWatch custom metrics - number of connections version】 In the following pages, we have shown how to scale according to memory usage in Auto Scaling groups. https://awstut.com/en/2022/03/05/scaling-based-on-custom-... -
All patterns of server-side encryption of S3 buckets – SSE-S3/SSE-KMS/SSE-C
【All patterns of server-side encryption of S3 buckets - SSE-S3/SSE-KMS/SSE-C】 There are three patterns of server-side encryption for S3 buckets Server-side encryption with Amazon S3 managed keys (SSE-S3) Server-side encryption with AWS... -
Use Secrets Manager to generate random password
【Use Secrets Manager to generate random password】 Secrets Manager can be used to generate random passwords. https://docs.aws.amazon.com/secretsmanager/latest/userguide/cfn-example_secret.html In this page, we will generate a random pas... -
Automatically tag provisioned products using AWS Service Catalog TagOption Library
【Automatically tag provisioned products using AWS Service Catalog TagOption Library】 One of the AWS SOA topics is related to deployment, provisioning, and automation. The Service Catalog TagOption Library allows you to manage tags for ... -
Introduction to AWS Service Catalog using CloudFormation
【Introduction to AWS Service Catalog using CloudFormation】 This page covers AWS Service Catalog. Service Catalog allows organizations to centrally manage commonly deployed IT services, and helps organizations achieve consistent governa... -
Set threshold values for CloudWatch custom metrics and email notification via SNS
【Set threshold values for CloudWatch custom metrics and email notification via SNS】 The content is related to monitoring and troubleshooting, which is also part of the scope of the AWS DBA. In the following pages, we have shown how to ... -
Use EventBridge and Lambda to deliver CloudWatch custom metrics on a regular basis
【Use EventBridge and Lambda to deliver CloudWatch custom metrics on a regular basis】 There are two ways to push custom metrics to CloudWatch you can push custom metrics to CloudWatch using the unified CloudWatch agent or the API. How c... -
Automation runbook to create an AMI for an instance and copy it to another region
【Automation runbook to create an AMI for an instance and copy it to another region】 One of the AWS SAA questions is about designing resilient architectures. AMI can be copied to another region. You can copy an Amazon Machine Image (AMI... -
Introduction to FSx for Lustre using CloudFormation
【Introduction to FSx for Lustre using CloudFormation】 FSx for Lustre is one of the managed storage services offered by AWS. FSx for Lustre makes it easy and cost-effective to launch and run the popular, high-performance Lustre file sys... -
Periodically delete old AMIs – SSM Automation runbook version
【Periodically delete old AMIs - SSM Automation runbook version】 In the following pages, we have shown how to use DLM to periodically delete old AMIs. https://awstut.com/en/2023/03/19/introduction-to-data-lifecycle-manager-create-ebs-sn...
