Can we install AWS and are there any documents or steps  to migrate 

or start from scratch ...

 

Regards

Saurabh

any 1 please 

Not sure what you mean. AWS is a collection of different services, not a traditional web host. Normally, you wouldn’t run your entire site on AWS but use it for specific functionalities, e.g. attachment storage through the S3 service. 

In 4.0 you can do that rather easily. You just add your Amazon data in in the files settings in the ACP and then your attachments (or whatever you pick) are moved over to S3. 

I am interested in complete solution

I found online...   one can install cpanel/ WHM too on AWS

 

Is this possible?

I am interested in complete solution

I found online...   one can install cpanel/ WHM too on AWS

 

Is this possible?

​If you found it online that it can be done then I'd say yes it is possible.

https://documentation.cpanel.net/display/CKB/How+to+Build+a+Hosting+Environment+on+Amazon+AWS

Our software uses normal PHP and MySQL so anything that supports that will work.

I assume he is looking for ready to run images to launch an EC2 instance. Such as found on awsmarketplace 

For example MyBB:
https://aws.amazon.com/marketplace/pp/B00QBWC7OI/ref=srh_res_product_title?ie=UTF8&sr=0-10&qid=1431967289072

Or Discourse:
https://aws.amazon.com/marketplace/pp/B00CXAJGIW/ref=srh_res_product_title?ie=UTF8&sr=0-8&qid=1431967242897