AWS Aurora global databases support both high availability and scalability in a cross region fashion. Here’s the rough guide how to deploy clusters in CloudFromation.
cloud-init is an industry standard tool to initialize instance with cross-platform and multi-distribution characteristics. Explains how it works in AWS.
S3 cross region replication is a useful feature to cope with company’s compliance and meet DR/BCP demands. This is how to configure in cloudformation.
Docker Machine is a tool that lets you install Docker software on virtual machines or remote cloud platforms easily. This is the beginner’s guide for the tool.
To explain basics of credential when we use the AWS CLI, SDK and its precedences. IAM role is another topic how it gives a temporary credential in EC2.
This is a guide how to find public available layers in github, then create your own layer and publish it in AWS by either EC2 or Docker container.
How to create ALB, targetgroup, listener for Fargate based ECS application. All steps are done by using aws cli commands no console.