Terraform's declarative approach - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to declare an AWS S3 bucket resource.

Terraform

resource "aws_s3_bucket" "my_bucket" {
  bucket = [1]
}

Drag options to blanks, or click blank then click option'

Amy_bucket

B"my-unique-bucket-name"

Cbucket_name

D"bucket"

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around the bucket name

Using an invalid bucket name without uniqueness

The bucket name must be a string in quotes and unique globally. So we use a quoted string like "my-unique-bucket-name".

2fill in blank

medium

Complete the code to specify the AWS provider version.

Terraform

terraform {
  required_providers {
    aws = {
      source  = "hashicorp/aws"
      version = [1]
    }
  }
}

Drag options to blanks, or click blank then click option'

A>= 2.0.0

B"latest"

C4.0

D"~> 4.0"

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around the version

Using an invalid version format

The version must be a string with version constraints, like "~> 4.0" to specify compatible versions.

3fill in blank

hard

Fix the error in the resource declaration by completing the blank.

Terraform

resource "aws_instance" "example" {
  ami           = "ami-12345678"
  instance_type = [1]
}

Drag options to blanks, or click blank then click option'

A"t2.micro"

Bt2micro

Ct2.micro

Dmicro

Attempts:

3 left

💡 Hint

Common Mistakes

Omitting quotes around the instance type

Using incorrect instance type names

The instance_type must be a string in quotes, like "t2.micro".

4fill in blank

hard

Fill both blanks to create a security group allowing HTTP traffic.

Terraform

resource "aws_security_group" "web_sg" {
  name        = [1]
  description = [2]

  ingress {
    from_port   = 80
    to_port     = 80
    protocol    = "tcp"
    cidr_blocks = ["0.0.0.0/0"]
  }
}

Drag options to blanks, or click blank then click option'

A"web_sg"

B"Allow HTTP traffic"

C"http_sg"

D"Open port 80"

Attempts:

3 left

💡 Hint

Common Mistakes

Not using quotes around strings

Using unclear or missing descriptions

The name and description must be strings. Here, "web_sg" is a good name and "Allow HTTP traffic" describes the rule.

5fill in blank

hard

Fill all three blanks to define an output that shows the instance's public IP.

Terraform

output "instance_ip" {
  value = [1].[2].[3]
}

Drag options to blanks, or click blank then click option'

Aaws_instance

Bexample

Cpublic_ip

Dprivate_ip

Attempts:

3 left

💡 Hint

Common Mistakes

Using private_ip instead of public_ip

Incorrect resource or attribute names

The output value accesses the public_ip attribute of the aws_instance resource named example.