AWS/DVA
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[AWS DVA] 2. EC2AWS/DVA 2024. 1. 7. 16:35
Amazon EC2 - Basics 1. Amazon EC2 (Elastic Compute Cloud) - Infrastructure as a service [Capabilities] 1) Renting virtual machines (EC2) 2) Storing data on virtual drives (EBS) 3) Distributing load across machines (ELB) 4) Scaling the services using an auto-scaling group (ASG) 2. EC2 User Data Script - Possible to bootstrap instances using an EC2 User Data Script - Bootstrapping : Launching comm..
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[AWS DVA] 1. AWS IAMAWS/DVA 2024. 1. 6. 13:35
AWS Identity & Access Management (AWS IAM) 1. IAM (Identity and Access Management) - Service that allows you to manage access to AWS services and resources securely. - Enable to contorl who(authentication) can access what(authoriaztion) whitin AWS environment. 2. Users & Groups 1) Root - Account created by default, shouldn't be used or shared 2) Users - Represent individuals or applications inte..