DevOps Classroomnotes 13/Oct/2022

Terraform Continued

• While configuring Provider, Authentication has to be configured
• For AWS Provider Authentication Refer Here
• Refer Here on steps to create access key and secret key
• For working with terrafom open terminal , cd into folder where we have terraform templates.
  • init => Downloads the necessary providers into .terraform folder
    
  • validate => verify the template for configuration being valid or not
  • apply => creates/updates the infrastructure
    
    
    
• Now lets verify the existence of s3 bucket
  
• Lets execute terraform apply again
  
• Refer Here for the changes done in the class

Activity 2: Create a Network (VPC) in AWS

• Manual
  
  
  
• To Create VPC =>
  • Region
  • cidr range
  • name tag
    
• Refer Here for the resource documentation
• Configuring authentication, Install aws cli choco install awscli -y
• Configure access key and secret key aws configure and enter access key, secret access key and region which will create a file called as credentials in <home-dir>/.aws/credentials and Terraform while executing will pick up from there
• Now try applying the tempalte after init, validate to create vpc
  
• Lets use terraform destroy to delete all the resources created by the template
• Refer Here for the template created in the class.