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Hands-On Enterprise Automation with Python

You're reading from   Hands-On Enterprise Automation with Python Automate common administrative and security tasks with Python

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781788998512
Length 398 pages
Edition 1st Edition
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Author (1):
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Bassem Aly Bassem Aly
Author Profile Icon Bassem Aly
Bassem Aly
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Table of Contents (20) Chapters Close

Preface 1. Setting Up Our Python Environment 2. Common Libraries Used in Automation FREE CHAPTER 3. Setting Up the Network Lab Environment 4. Using Python to Manage Network Devices 5. Extracting Useful Data from Network Devices 6. Configuration Generator with Python and Jinja2 7. Parallel Execution of Python Script 8. Preparing a Lab Environment 9. Using the Subprocess Module 10. Running System Administration Tasks with Fabric 11. Generating System Reports and System Monitoring 12. Interacting with the Database 13. Ansible for System Administration 14. Creating and Managing VMware Virtual Machines 15. Interacting with the OpenStack API 16. Automating AWS with Boto3 17. Using the Scapy Framework 18. Building a Network Scanner Using Python 19. Other Books You May Enjoy

Collecting data from Linux

Native Linux commands provide useful data about the current system status and health. However, each one of those Linux commands and utilities are focused on getting data from only one aspect of the system. We need to leverage Python modules to get those details back to the administrator and generate useful system reports.

We will divide the reports into two parts. The first one is getting general information about the system by using the platform module, while the second part is exploring the hardware resources in terms of the CPU and memory.

We will start by leveraging the platform module, which is a built-in library inside of Python. The platform module contains many methods that can be used to get details about the system that Python operates on:

import platform
system = platform.system()
print(system)

Running the same script on a Windows machine will...

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