Python Object Oriented Programming (OOP) - with examples
As you start your journey in Python programming, you might wonder, "If we already have functions in Python for
9 min read
NetDevOps
My goal is to make Network Automation as simple as possible with easy-to-read blog posts. This section covers NetDevOps topics like Python, Ansible, APIs, Terraform, CI/CD, and more.
119 posts
Generating Cisco Interface Configurations with Jinja2 Template
Jinja2 is an open-source templating engine for Python, offering a smart way to create dynamic content. In the context of
13 min read
How to Start Learning Network Automation?
If you've found your way here, it's probably because you're curious about Network Automation
12 min read
Cisco IOS XE Catalyst 9000 Switches Upgrade using Ansible
In this blog post, we will discuss how to upgrade Cisco IOS XE on Catalyst 9000 Series Switches using Ansible,
10 min read
Transferring Files with Netmiko SCP (file_transfer) Function
When it comes to copying files to and from network devices, the Netmiko SCP file_transfer function offers a straightforward
4 min read
Cisco OSPF Configuration with Ansible
As a Network Engineer who's spent a considerable amount of time configuring OSPF directly on Cisco Routers using
10 min read
How to use Ansible 'selectattr' Filter?
Ansible offers a wide variety of filters to help users manipulate and manage data, making tasks easier and more efficient.
6 min read
How to Ping Sweep Your Network with Python - A Beginner's Guide
As Network Engineers, one of the most basic tasks for us is determining which hosts are currently active on a
7 min read
Palo Alto Automation with Terraform
Oh boy, as Network Engineers we have been learning so many new things lately, it's like we'
13 min read
Git for Network Engineers
As Network Engineers, we work with various text files such as network device configurations, scripts, and text-based documentation. Managing these
16 min read
A Beginner's Guide to NAPALM Network Automation
NAPALM (Network Automation and Programmability Abstraction Layer with Multivendor support) is a Python library that implements a set of functions
7 min read
Resolving Multiple Hostnames and IP Addresses with Python Socket Module
If you've been searching for a way to easily resolve hostnames to IP addresses and vice versa, you&
5 min read
Terraform Resource Creation Order - depends_on
Have you ever tried to make a sandwich only to realize you need to toast the bread before you can
4 min read
The Ultimate Guide to Handling JSON with Python
Did you hear about the Python developer who got lost in a JSON file? It took him hours to find
4 min read
Network Automation - Python vs Ansible
The short answer is "it depends"
Overview
In today's world of Network Automation, two popular choices
4 min read
Terraform for_each loop Example
Overview
In this blog post, we will discuss how to use Terraform's for_each loop to deploy three
4 min read
Concurrency in Network Automation - How to Use Concurrent Futures with Netmiko
Recently I published a blog post on how to standardize the VLAN names across 100+ switches. One of the comments
5 min read
How to run Ansible Playbook Locally
Overview
Ansible is a powerful open-source automation tool that allows you to manage and configure servers, network devices, and applications.
2 min read