How to prepare for AWS Certified Developer – Associate certification exam

In one of our earlier post we have detailed about which AWS certification is suitable for you ?

If you have decided to go for AWS Certified Developer – Associate certification this post is for you.

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Solved: Restore root disk of EC2 without changing IP or Hostname

If the root volume of your EC2 instance got corrupt, instance won’t come up. Since you don’t have access to console of EC2 instance so you can’t do much.

In this post we will discuss options to restore an EC2 instance from snapshot backup. Prerequisite for the below guide is that you already have snapshot of the volume which you want to restore.

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Solve: How to add an EBS volume to a Windows EC2 instance and configure it

This post is divided in two sections. In the first section you will see how to create an EBS volume and in the next section we will show you how to configure the EBS volume in windows instance.

Create EBS Volume

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AWS CLI Elastic Beanstalk cheat sheet

In our last post we have seen how to use EB CLI for managing elastic beanstalk through command line.  But, you can also manage elastic beanstalk using traditional AWS CLI. In this post you will find  AWS CLI cheat sheet for the same.

If you are new to Elastic Beanstalk, it’s recommended that you go through this free AWS Elastic Beanstalk crash course.

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Below are the major commands used frequently while managing the elastic beanstalk environment.

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Solved: Exceeded EC2 Instance Quota

You may face an error like “Exceeded EC2 Instance Quota” while you are trying to spin up new instances either standalone or in cluster.

This error is caused because you have hit the limit on number of instances allowed in your AWS account.

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This limit is region and instance size specific. To get rid of this error you will have to request Amazon to increase the EC2 instance limit.

Requesting a limit increase is simple. Please follow below steps to know more.

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AWS EB CLI Cheat Sheet – Elastic Beanstalk

In this post we will discuss about the Elastic Beanstalk CLI called EB CLI.

If you are new to Elastic Beanstalk, it’s recommended that you go through this free AWS Elastic Beanstalk crash course.

If you want to manage Elastic Beanstalk using traditional AWS CLI follow this post .

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Installation

Follow these guides to install eb cli on Windows, Linux and MacOS .

Get help

eb -h

Initialize eb cli

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AWS S3 CLI – Cheat sheet

Below is the cheat sheet of AWS CLI commands for S3.

If you are new to S3 it’s recommended that you go through this free AWS S3 crash course.

If you want to know how to install AWS CLI, follow steps on this post.

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Get help

aws s3 help

or

aws s3api help

Create bucket

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aws s3 mb s3://bucket-name 

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