Why automation matters in Azure - See It in Action

Why Automation Matters in Azure Cloud

📖 Scenario: You are working as a cloud engineer for a small company. The company wants to manage its Azure resources more efficiently. Right now, they create virtual machines manually, which takes a lot of time and can cause mistakes.Your task is to create a simple automation setup that defines virtual machines in a structured way and then uses a configuration variable to control how many machines to create. This will help the company save time and avoid errors.

🎯 Goal: Build a basic Azure automation script that defines virtual machines, uses a configuration variable to control the number of machines, and applies a loop to prepare the deployment plan. Finally, complete the script with a tag that marks the deployment as automated.

📋 What You'll Learn

Create a dictionary called vm_templates with exact VM names and sizes

Add a configuration variable called vm_count with the value 3

Use a for loop with variables vm_name and vm_size to iterate over vm_templates.items()

Add a final line that sets deployment_tag = 'AutomatedDeployment'

💡 Why This Matters

🌍 Real World

Automating cloud resource creation saves time and reduces errors in real companies managing Azure infrastructure.

💼 Career

Cloud engineers and DevOps professionals use automation scripts like this to deploy and manage resources efficiently.

1

Create VM templates dictionary

Create a dictionary called vm_templates with these exact entries: 'webserver': 'Standard_B1s', 'database': 'Standard_B2s', 'cache': 'Standard_B1ms'

Azure

# Create a dictionary called vm_templates with VM names and sizes
# Your code here

Need a hint?

Use curly braces {} to create a dictionary with keys and values.

2

Add VM count configuration

Add a configuration variable called vm_count and set it to 3

Azure

vm_templates = {
    'webserver': 'Standard_B1s',
    'database': 'Standard_B2s',
    'cache': 'Standard_B1ms'
}
# Add a variable vm_count and set it to 3
# Your code here

Need a hint?

Just assign the number 3 to the variable vm_count.

3

Loop over VM templates

Use a for loop with variables vm_name and vm_size to iterate over vm_templates.items()

Azure

vm_templates = {
    'webserver': 'Standard_B1s',
    'database': 'Standard_B2s',
    'cache': 'Standard_B1ms'
}
vm_count = 3
# Use a for loop to iterate over vm_templates.items()
# Your code here

Need a hint?

Use for vm_name, vm_size in vm_templates.items(): to loop through the dictionary.

4

Add deployment tag

Add a final line that sets deployment_tag = 'AutomatedDeployment'

Azure

vm_templates = {
    'webserver': 'Standard_B1s',
    'database': 'Standard_B2s',
    'cache': 'Standard_B1ms'
}
vm_count = 3
for vm_name, vm_size in vm_templates.items():
    pass
# Add deployment_tag variable with value 'AutomatedDeployment'
# Your code here

Need a hint?

Assign the string 'AutomatedDeployment' to the variable deployment_tag.