This open source project provides hands-on materials on different aspects of working in the clouds like AWS and GCP.
Serverless framework – Building Web App using AWS Lambda, Amazon API Gateway, S3, DynamoDB and Cognito – Part 2
In previous article we’ve created and deployed a simple web application which architecture consists of AWS Lambda, Amazon API Gateway, S3, DynamoDB and Cognito using Serverless framework. That and this articles are based on original AWS hands-on tutorial, which we slightly automated.
Serverless framework – Building Web App using AWS Lambda, Amazon API Gateway, S3, DynamoDB and Cognito – Part 1
Yesterday I decided to test Serverless framework and rewrite AWS “Build a Serverless Web Application with AWS Lambda, Amazon API Gateway, Amazon S3, Amazon DynamoDB, and Amazon Cognito” tutorial. In this tutorial we’ll deploy the same Wild Rides web application, but will do it in fully automated manner.
AWS CloudFormation. Managing VPC
CloudFormation is the service which provides us an ability to create and manage any AWS infrastructure “as code” in a fully declarative way using a single or multiple files as a source of truth for your cloud environment. Usually it is not needed to understand it very deeply to pass AWS Associate Certification exams, but it is very important to use it on a daily basis especially for Solution Architects.
AWS Step Functions. How to process arrays
Nowadays Serverless computing topic become extrimely popular. It is so tasty to implement business process using several AWS Lambda functions and pay very low price for it’s execution. But everybody who tried to implement several Lambda functions interraction knows, that it is not so easy task.
CloudFormation. How to access CodeCommit repo from EC2 instance
It is a very common task to pull your application code to EC2 instances from the Git repository. If you’re using CodeCommit as your main Git repository and CloudFormation for infrastructure management, it is very easy to launch an instance and allow it to access to that repository without storing any credentials or keys inside of it.
How to put AWS EC2 Tags to environment variables
One of the most common tasks in infrastructure automation is environment discovery. Of cause, it can be done in many several ways. Todays’s advice is for people, who are using Terraform or CloudFormation in their daily job. I’ll show you, how to provide discovery information to you EC2 instances using AWS Tags.
How to migrate Google DataStore to AWS DynamoDB
In this small post I’ll show you how you can migrate Google DataStore kind to AWS DynamoDB table. Virtual environment virtualenv venv source venv/bin/activate pip install boto3 pip install google-cloud-datastore Migration process First of all we’ll need to get DataStore data:
How to test your AWS CLI credentials
To test ability to connect to AWS with newly created Access Key ID and Secret Access Key you need to use the following command: aws sts get-caller-identity This command will utilize GetCallerIdentity API call. You may need to provide additional parameters like –profile my_new_profile, if you created AWS security key pair for additional account.