Our Blog

BY : Sigin Jacob George 0 comment

What is Terraform?

Terraform is an open-source tool for building, changing, and versioning infrastructure securely and effectively. It is an Infrastructure as a Code (IaaC) tool that is very straightforward to use. It helps to develop and scale Cloud services and manage the state of the network. Its primary use is in data centers and software-defined networking environments. It does not install and manage software on existing devices; instead, it creates, modifies, and destroys servers and various other cloud services. Slack, Uber, Starbucks, Twitch, all big brands are using Terraform. It is also possible to  integrate Terraform with Microsoft Azure, Heroku, and Google Compute Engine, etc.

How does Terraform work?

There are two main working components of terraform.

  • Terraform Core
  • Providers

Terraform is of declarative nature. It directly describes the end state of the system without defining the steps to reach there. It works at a high level of abstraction to describe what services and resources should be created and defined.

Terraform core takes two input sources to do its job. The first input source is a terraform configuration that is configured by its users. Users define what needs to be provisioned and created. The second input source is a state that holds information about the infrastructure.

So terraform core takes the input and figures out various plans for what steps to follow to get the desired output.

The second principal component is providers, such as cloud providers like AWS, GCP, Azure, or other Infrastructure as service platforms. It helps to create infrastructure on different levels. Terraform has multiple providers for various technologies; users can access resources from these providers through terraform. This is the basic working terminology of terraform that helps to provision and cover the complete application set up from infrastructure to fully developed application.

Features of Terraform

  • Terraform follows a declarative approach which makes deployments fast and easy.
  • It is a convenient tool to display the resulting model in a graphical form.
  • Terraform also manages external service providers such as cloud networks and in-house solutions.
  • It is one of the rare tools to offer building infrastructure from scratch, whether public, private or multi-cloud.
  • It helps manage parallel environments, making it a good choice for testing, validating bug fixes, and formal acceptance.
  • Modular code helps in achieving consistency, reusability, and collaboration.
  • Terraform can manage multiple clouds to increase fault tolerance.

List of Authors

Global Relations Manager at ipsr solutions limited, Technological Specialist with 20+ years experience in IT Training, Sales and Management. Technical Areas of Interest - Open Source, Cloud, DevOps

Leave a Reply

Your email address will not be published.


#aintegrateddigitlmarketing##ansibleautomates#AWS#blog#cicd#Container#DO180#DO280#ipsronlinetraining#kubernetes#OpenShift#OpenShiftTraining#pythonindemand##redhatautomation#redhatcertification#redhatcertification #redhatlinux #redhatsystemadministration #ansibleautomates #containers #kubernetes #RHCSA #RHCE #DO180 #DO280 #ipsr #ipsronlinetraining #openshift#RedHatLearningSubscription#redhatlinux#RedHatOpenShift#redhatsystemadministration#RedHatTraining#RHCE#RHCSA#RHLS#RHLSPremium#tiktokanalyticsandroidansiblearticleArtificial IntelligenceASP.NETaws online trainingbacklinkboot campcareercareer advancementcareer opportunitycertificationcloudclougcontainerscybersecurityCyberSecurityCertificationData Analysts in 2024data analyticsdata analytics certificationdata analytics trainingdemandDev-OpsDevopDevOpsDigital marketingdigital marketing courseDigital Marketing Salary in IndiaExam resultsfiles typesForrester ResearchindiaInfluencer MarketingInstagraminterview questionsinterview quetioninterview techniqueIOTipsrITit careerIT Finishing schoolsIT jobsIT proffessionalsITFSjavajob interviewjob opportunitiesjob opportunitiessjobskeywordKMEA Collegelearn python onlinelink buildingLinuxlinux online trainingLinux System Administrationmachine learningMastering DevOpsnetworkingonline python trainingopen sourcephytonplacementsPrivate Cloudpythonpython certificationpython certification coursePython in 2024python trainingRankingsRed HatRed Hat Academyred hat linuxRed Hat Linux TrainingredhatresultsRHCARHCE certificationrolessocial media marketing online coursesoftwarestudent poststudents postsuccess storiestablueThreads by Instagramtraining