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AWS Cloud Practitioner > Deploying and Managing Infrastructure at Scale > Flashcards

Deploying and Managing Infrastructure at Scale Flashcards

1
Q

What is CloudFormation?

A

It’s a way to declare all your AWS Infrastructure.
In this way you are working under a concept of:
Infrastructure as a Code (IaaC)

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2
Q

What is IaaC?

A

Infrastructure as a Code
(All the resources are created in an automatical way)
To make some change on infrastructure, you must review the “code”

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3
Q

How AWS CloudFormation Cost works?

A
  1. Each resource created by CloudFormation is taged
  2. Each resourse can be estimated through its template.
  3. You can deploy and destroy the resource in an schedule to save costs.

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4
Q

What is AWS Stack Designer?

A

It’s a view of all the resources created in CloudFormation stack and see all their relations.

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5
Q

What is the format of a CoudFormation Template?

A

JSON/YAML

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6
Q

What is AWS Cloud Development Kit (CDK)?

A

It’s a Developer Kit to Define the CloudFormation Template from another programming

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7
Q

What is AWS Elastic Beanstalk?

A
  • Is a Platfor as a Service (PaaS)
  • It’s an asistent to implement services under the most commom topologic, i:ex
    ELB->EC2s->RDS

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8
Q

How Elastik Beanstalk works?

A
  • It’s a managed service
  • The Deploy is configurable but Beanstalk perfome it.
  • Calculate the amount of resources needs to provisioning
  • Monitoring-health and aprovisioning

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9
Q

Docker containers and Multi-Containers are supported in Beanstalk?

A

Yes.

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10
Q

What is AWS CodeDeploy?

A
  • A managmend service to deploy applications into the automatically.
  • It can be in the Cloud, on Premise or Hybrid.

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11
Q

What is CodeCommit?

A

Is the AWS service of Code Repositoring, base on GIT.
(Sorurce Control Version)

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12
Q

What is AWS CodeBuild?

A

It’s a service to:
1. Compile the Source
2. Run Tets
3. Produce Package to Deploying.

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13
Q

What is AWS CodePipeline?

A

It’s a service that orchestrate the diferents steps to have the code deployed into production.

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14
Q

What are the steps of AWS CodePipeline and its AWS Services.

A
  1. Code (CodeCommit)
  2. Build/Compile (CodeBuild)
    3 Test (CodeBuild)
  3. Provisioning (CodeDeploy)
    5 Deploy (Elastic Beanstalk)
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15
Q

What is Amazon CodeArtifact

A

It’s a managed service where all the dependencies of a code, and its deploy, need to run.
The service store all the packages required from application to deploy.
It’s like Nuget, PIP, etc..

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16
Q

What is Amazon Star?

A

Its an Unified UI to manage Software Develpmet activity in one place.

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17
Q

What is Amazon Cloud9?

A
  • It’s the Amazon’s IDE that runs in the browser.
  • It can work with collaboration in realtime.

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18
Q

What is Amazon SSM?

A
  • Amazon Systems Manage
  • System manage EC2 instances and On-Presmise
  • Useful to patch severl server or controle them.
  • Requires an Service Agent installed in each EC2/Server.
19
Q

Does Amazon SSM connect usign SSH?

A

NO, Amazon SSM don’t require to have the port 22 (SSH) opened. It uses its own protocol

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20
Q

What is Amazon OpsWork?

A
  • It’s the equivalent of Puppet or Chef
  • (Helps to configure server automatically or repetitive tasks/actions)
  • Can be used as an alternative to Amazon SSM.
  • ONLY Provisioning Starndar AWS Resources

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21
Q

Can Amazon OpsWork deploy a complete application enviroment (Load Balance, Application Server and DataBase)

A

Yes, It works as an orchestrator along with AWS manage all the resources htat are required to implement to run the Application Enviroment.

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22
Q

CloudFormation is a AaaS, Paas or IaaS?

A

Infrastructure as a Code = IaaC

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23
Q

BeansTalk is a AaaS, PaaS or IaaS?

A

Platform as a Service = PaaS

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24
Q

What methodology implements CodeStar?

A

Continuing Integration & Continuing Develope = CICD

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AWS Cloud Practitioner (17 decks)

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