Infrastructure as Code explained | Difference of Infrastructure as Code Tools, like Terraform, Ansible or Puppet
Terraform in detail ► • Terraform explained in...
Ansible in detail ► • What is Ansible | Ansi...
To understand the Infrastructure as Code concept better, I explain how DevOps tasks were done
- before automation and
- after automation.
Infrastructure as Code is a way to automate all these DevOps tasks end to end instead of doing it manually. All the knowledge and expertise of system administrators or DevOps engineers are packed into programs and applications that carry out those tasks.
So, Infrastructure as Code or IaC is a concept and there are Infrastructure as Code tools, like Ansible, Puppet, Terraform or Cloudformation etc that you can use for different tasks.
Why do we have so many different tools, can't we just use one IaC tool? 🙄
Well, no. Because no tool can do everything and each one is good in a specific area. IaC tools automate tasks in different categories for different phases:
3 main task categories:
1) infrastructure provisioning
2) configuration of provisioned infrastructure
3) deployment of application
Distinction of phases:
1) initial setup phase
2) maintaining phase
In most cases you would use a combination of 2 or more IaC tools.
#infrastructureascode #iac #devops #techworldwithnana
▬▬▬▬▬▬ T I M E S T A M P S ⏰ ▬▬▬▬▬▬
0:00 - Intro
0:33 - DevOps tasks BEFORE automation
1:52 - DevOps tasks AFTER automation
2:07 - What is Infrastructure as Code - IaC
3:05 - 3 main task categories
4:38 - Distinction of 2 phases - initial setup and maintaining
5:17 - Difference of IaC tools
6:30 - Difference of IaC tools in HOW they work
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