Boto3

If you use AWS CloudFormation, you might have encountered an issue while trying to update stacks if the stacks are updated. The error looks something like this: Export EXPORT_NAME cannot be updated as it is in use by STACK_NAME If you use AWS CDK, you might still face issues while deploying stacks, as AWS CDK generates a CloudFormation template during deployment.

The simplest way to programmatically SSH into an EC2 instance is to using the Paramiko package. In this post, I will show you how to use this package to SSH with multiple retries and then execute your commands on it.