AWS

The-Ultimate-Guide-real-world-use-cases-for-AWS-Lambda

[The Ultimate Guide] – AWS Lambda Real-world use-cases

This article continues to cover the Serverless articles series and contains a quick overview of possible AWS Lambda use cases. Every use-case contains a link to a resource with more information. Processing Files Uploaded To Amazon S3 Every time you upload something to the Amazon S3 bucket, it can notify AWS Lambda about that. AWS …

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AWS-Step-Functions-How-to-manage-long-running-tasks

AWS Step Functions – How to manage long running tasks

This article continues Serverless articles series and covers how to create and use AWS Step Functions workflow to manage long-running tasks in AWS cloud. By the end of the article we’ll deploy our workflow using CloudFormation. Managing and orchestrating multiple automation activities in the cloud may be a challenging task. In the article Cloud CRON – …

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Terraform-recipe-Managing-AWS-VPC-Creating-Private-Subnets

Terraform – Managing AWS VPC – Creating Private Subnets

This article continues Terraform article series and covers management of NAT-ed and Fully Isolated Private Subnets. In the previous article (Terraform recipe – Managing AWS VPC – Creating Public Subnet), we’ve used Terraform to create a VPC, Internet Gateway, and Route Table to form Public Subnet. If you missed it, we strongly encourage you to …

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Terraform-Recipe-Managing-AWS-VPC-Creating-Public-Subnet

Terraform – Managing AWS VPC – Creating Public Subnet

One of the essential tasks of your cloud infrastructure management is managing your VPC’s networks. In this article, we’ll learn how to declare and manage the most commonly used configurations using Terraform: VPC and Public subnets. In the Terraform recipe – Managing AWS VPC – Creating Private Subnets, we’ll extend this infrastructure by adding a private …

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Terraform-recipe-Managing-Auto-Scaling-Groups-and-Load-Balancers

Terraform – Managing Auto Scaling Groups & Load Balancers

Table Of Contents Update:** 2020 Oct. AutoScaling Groups. Setting up VPC. Launch configuration. Load balancer. Auto scaling group. Auto scaling policies. Summary. This article continues Terraform article series and covers how to use Terraform to create AutoScaling Groups in AWS cloud – a collection of EC2 instances that share similar characteristics and are treated as a logical …

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CloudFormation-Tutorial-How-To-Automate-EC2-Instance-In-5-Mins

CloudFormation Tutorial – How To Automate EC2 Instance In 5 Mins [Example]

This article continues CloudFormation article series and describes how to automate EC2 instances in 5 minutes using this step-by-step guide. Get complete the CloudFormation template at the end and deep-dive explanation by the road. Become the CloudFormation expert in a couple of minutes! All source code is available for you at our GitHub folder. What is …

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Terraform-recipe-How-to-create-AWS-ElasticSearch-cluster

Terraform recipe – How to create AWS ElasticSearch cluster

This article continues Terraform cloud automation topic. And, from this recipe, you’ll learn how to create hight-available AWS ElasticSearch cluster deployment in VPC across 3 Availability Zones. We’ll be using Terraform to demonstrate automation example. The source code is available in GitHub repository. Updates (Oct 2020) Updated Terraform code to support newer version syntax. VPC deployment added. Three subnet …

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CloudFormation-How-to-access-CodeCommit-repo-from-EC2-instance

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 that repository without storing any credentials or keys inside of …

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AWS-Step-Functions-How-to-process-arrays

AWS Step Functions – How to process arrays

Nowadays Serverless computing topic becomes extremely popular. It is so tasty to implement the business processes using several AWS Lambda functions and pay a very low price for its execution. But everybody who tried to implement several Lambda functions interaction knows, that it is not so easy task. On the 1st of December of 2016 …

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