To make the ALB understand the type of traffic it is handling, we can use […]
Mapping a resource definition with a deployment – Managing Infrastructure as Code with AWS CloudFormation
Unlike CloudFormation, Terraform has a one-to-one mapping between what you define in the template and […]
API call logging with CloudTrail – Managing Infrastructure as Code with AWS CloudFormation
Like other AWS services, AWS CloudFormation is integrated with AWS CloudTrail for logging its API […]
Deploying our test instance – Leveraging Immutable Infrastructure in the Cloud
To deploy our first EC2 instance using the AMI, we need some prerequisites to be […]
Working with the test application – Leveraging Immutable Infrastructure in the Cloud
The test application that we want to deploy demonstrates the immutability offered by EC2 AMIs. […]
Terminating the test EC2 instance – Leveraging Immutable Infrastructure in the Cloud
As of writing this book, AWS offers a free- tier usage policy, which includes a […]
What is AWS CloudFormation? – Managing Infrastructure as Code with AWS CloudFormation
AWS exposes well-defined APIs to manage resources in the cloud. When we trigger a command […]
Navigating your Cloud9 environment – Leveraging Immutable Infrastructure in the Cloud
Look for the Cloud9 service in the AWS Web Console; you should see an environment […]
Creating additional users – Leveraging Immutable Infrastructure in the Cloud
It is a security best practice to not use your root account credentials for daily […]
Immutable infrastructure – Leveraging Immutable Infrastructure in the Cloud
Immutable infrastructure is a strategy that promotes the idea of replacing your software components with […]