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NetBox Ansible Collection: Lookup Plugin

The NetBox lookup plugin is to get information out of NetBox for use within Ansible. This uses pynetbox to query the NetBox API for the information requested. On top of being helpful in gathering data from NetBox (when it is not your inventory source), but it is extremely helpful in larger NetBox deployments when compared to using the URI module as well. If you wish to use NetBox as your inventory source, you should definitely read my previous post on getting started with the NetBox Inventory Plugin.

  • 3 min read

Jekyll - Adding a URL Redirection

Recently I had some discussions with Nick Russo on some URL redirection changes he was making for his content. I'm not going to take any of his thunder of what he is doing, and that is quite awesome. I decided that I wanted to take a look at that as well within my domain/blog using the Jekyll approach. This is going to be my short post regarding the steps I took to add the URL redirection setup to my personal blog page - josh-v.com.

NetBox Ansible Collection: Installation

This is the first post as I start to look at the NetBox Ansible Collection. This is an impressive collection with modules for several of the NetBox applications, a query plugin, and an inventory plugin. This will take a deeper dive into several of the components of the inventory plugin, but not all of the options. The documentation for all of the collection can be found at:

Ansible + NetBox: Getting Next Prefix / IP

This originates from a conversation had on Twitter about how to get the IP Prefix information from an IPAM tool, specifically NetBox using Ansible. There are a couple of methodologies to go through, and I had originally started down the path of using the URI module. Which could be done. The more elegant solution is to use the NetBox Ansible Collections to handle the logic for you! Let’s take a look.

Thank you to @ttl255 for the inspiration to the journey with the Collection!

Note

This post was created when NetBox was an open source project used often in my automation framework. I have moved on to using Nautobot due to the project vision and providing a methodology that will drive network automation forward further. You may want to take a look at it yourself.

  • 5 min read

2020 Blog Update

I've changed a few things on the site. Sorry about that! URLs have changed. Over the past week or so I have been working through making some what originally were small updates to the blog, that turned into a little too much effort. I was hoping to add a little bit of polish to the site while keeping the content in place. Earlier in 2020, maybe even back in 2019 I had become aware of Hashnode from the posts of David Flores - aka NetPanda who is on the Hashnode side at https://davidban77.hashnode.dev/. I liked many things that the blogging site has to offer. From a very quick up and running, to having a strong start of a community.

  • 3 min read

Practicing Network Automation with GNS3

In an earlier post I took a look at how to setup EVE-NG to get access to virtualized network devices and topologies. This post is going to take a look at how to setup GNS3 systems to allow access.

In the overall topology that is a "home" network sits a device that supports a routing protocol, usually either OSPF or BGP. What is known to work at an inexpensive price point is the Ubiquiti EdgeRouter X.