Remote monitoring and management in Raspberry Pi - Mini Project: Build & Apply

Remote Monitoring and Management on Raspberry Pi

📖 Scenario: You have a Raspberry Pi device running at home. You want to monitor its CPU temperature and disk usage remotely to ensure it is running well without overheating or running out of space.This project will guide you to create a simple Python script on your Raspberry Pi that collects this information and prints it. Later, you can extend this to send alerts or reports.

🎯 Goal: Build a Python script on Raspberry Pi that reads CPU temperature and disk usage, then displays this information clearly.

📋 What You'll Learn

Create variables to hold CPU temperature and disk usage values

Add a configuration variable for temperature threshold

Write code to check if CPU temperature exceeds the threshold

Print the CPU temperature and disk usage with a warning if temperature is high

💡 Why This Matters

🌍 Real World

Remote monitoring helps keep Raspberry Pi devices safe and efficient by alerting users to overheating or storage issues before they cause problems.

💼 Career

Understanding how to monitor and manage remote devices is a key skill in DevOps and system administration roles.

1

Set up initial data variables

Create a variable called cpu_temp and set it to 55.0 representing CPU temperature in Celsius. Also create a variable called disk_usage and set it to 70 representing disk usage percentage.

Raspberry Pi

# Your code here

Need a hint?

Use simple assignment to create cpu_temp and disk_usage variables with the exact values.

2

Add temperature threshold configuration

Create a variable called temp_threshold and set it to 60.0 to represent the CPU temperature limit in Celsius.

Raspberry Pi

cpu_temp = 55.0
disk_usage = 70
# Your code here

Need a hint?

Just add one line to create temp_threshold with value 60.0.

3

Check if CPU temperature exceeds threshold

Write an if statement that checks if cpu_temp is greater than temp_threshold. Inside the if, create a variable called warning and set it to the string 'High CPU Temperature!'. Otherwise, set warning to an empty string ''.

Raspberry Pi

cpu_temp = 55.0
disk_usage = 70
temp_threshold = 60.0
# Your code here

Need a hint?

Use an if condition to compare cpu_temp and temp_threshold. Assign warning accordingly.

4

Display monitoring information

Write a print statement that outputs the CPU temperature and disk usage in this exact format: "CPU Temp: 55.0°C, Disk Usage: 70%, High CPU Temperature!". Use the variables cpu_temp, disk_usage, and warning to build the string.

Raspberry Pi

cpu_temp = 55.0
disk_usage = 70
temp_threshold = 60.0
if cpu_temp > temp_threshold:
    warning = 'High CPU Temperature!'
else:
    warning = ''
# Your code here

Need a hint?

Use an f-string in print to show the values and warning message exactly as shown.