How to Create a Custom (Golden) AMI in AWS – Step-by-Step Guide in Telugu

 What is a Custom AMI? A Custom AMI is an image created from a base instance. It allows you to quickly launch new instances with the same configuration. This helps to replicate environments and deploy applications with the same settings in less time.



Practical Demonstration The video creator logs into an EC2 instance, installs and configures an HTTPD web server, and creates a simple index.html file. The functionality is then verified by accessing it via the instance's public IP address.

Creating the AMI The video shows how to select the base instance and create an image from it by navigating to the "Actions" menu and selecting "Image and templates". The creator explains the importance of naming the image and including a description and mentions that creating an AMI also creates snapshots of the instance's volumes.

Launching and Verifying the New Instance After the AMI is created, the video demonstrates launching a new instance from it by selecting the custom AMI from the "My AMIs" section. The new instance is then verified to have the same configurations as the base instance, including the working web server and any additional data disks.

Tags: 

AWS, Amazon Machine Image (AMI), EC2, Custom AMI, Golden AMI, web server, HTTPD, auto-scaling groups, cloud computing, instance, snapshot, tutorial. 

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