Cloud / Amazon Web Service (AWS) Interview questions
what is AWS CloudFormation?
AWS CloudFormation provides a common language for you to model and provision AWS and third-party application resources in your cloud environment. CloudFormation allows you to use programming languages or a simple text file to model and provision, in an automated and secure manner, all the resources needed for your applications across all regions and accounts. This gives you a single source of truth for your AWS and non-AWS resources.
"Resources": { "MyInstance": { "Type": "AWS::EC2::Instance", "Metadata" : { "AWS::CloudFormation::Init" : { "config" : { "packages" : { : }, "groups" : { : }, "users" : { : }, "sources" : { : }, "files" : { : }, "commands" : { : }, "services" : { : } } } }, "Properties": { : } } }
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