DevOps Classroom Series – 19/Oct/2020

Terraform contd..

  • Manual Steps:
    • Create an ubuntu 18 instance in AWS
    • Login into the instance and execute the commands
      sudo apt update
      sudo apt install nginx -y
      
  • Refer Here for the changes made
  • Imporovments:
    • Our terraform template is not showing any outputs. It would be good if terraform shows the output urls of web server and appserver
    • Eliminate copy pastes, Try to use DRY (Dont repeat yourself)

Terraform Output

  • Refer Here for official documentation.
  • To accomodate outputs the following changes are made Refer Here Preview

Terraform Modules

  • Terraform Modules help in creating reusable infrastructure
  • On a larger note there are two kinds of modules
    • Modules created by user
    • Modules shared by community
  • Now lets focus of creating user modules
  • Refer Here for the changes done.

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