REDtalks.live #39 – Me at Github Universe

Last week Github Universe happened. You missed it? I’m sorry. Don’t let it happen again!

Github Universe is awesome. Some things that stood out for me:

1) No Badge Scanning

It took me no more than 30 seconds to get through registration and collect my badge, a process that brings with it the reminder of how many times I’m going to be scanned onto follow-up email and call lists for things I’m really not interested in. Nope, not at Github Universe. Everyone is free to communicate without a sales/marketing push.

2) The Right People

Every sponsor stand I visited was staffed with the people that created/architected their offering. I can’t recall a conference where every interaction resulted in all the answers to all the questions, at once. That was pretty sweet, right there!

A quick example, I stopped by the Microsoft stand part way through a VS Code demo. I was approached and asked if I had any questions by an employee, who turned out to be one of the developers behind the Github Pull Request extension. Immediately after asking a question about the extension we were both looking at the source code and I was getting a detailed walk-through.

This made my week! And it didn’t just happen once…

3) Culture

The people at Github Universe were all on the same side: the sponsors, the guests, the event support staff, everyone went out of their way to ensure the best experience was had by all. I really cannot fault the execution…

4) My awesome demonstration!

Last, but not least, I appeared on the Github Universe Demo Desk where I demonstrated managing some F5 BIG-IP virtual appliances via Github Enterprise and the practice of Network Configuration as Code.

Here’s the powerpoint presentation: Introducing Network Configuration as Code

And here are the videos:

Quick Intro

 

RBAC & Config Rollback

 

Advanced – multi-change commit

 

REDtalks.live #36 – Christian Weber from GitHub on Infrastructure as Code

Delighted to have GitHub’s Christian Weber on the show this week to share his experiences with Infrastructure as Code.

Watch this episode to hear Christian explain some personal experiences, from his days before he worked at GitHub, where Infrastructure/Configuration as Code would have made a big difference. Learn from first-hand experience how certain practices can bring order back to a dire situations.  But if you’re too busy right now, you could just come and hear our talk at the F5 Agility conference in Boston (August 13th – 16th) titled “Super-NetOps: Configuration as Code”


“…by treating everything, like a configuration file, as a template we go back into our previous state without relying on a failure state as a means of recovery…”

Christian Weber, GitHub


 

Enough words from me, Christian’s wisdom awaits you in the video below:

 

Thanks for listening!

REDtalks.live #35 – How to get started

In this episode I’m joined by F5 Consultant, Vinnie Mazza, to hear his experiences with getting started on his programmability and automation journey. Vinnie shares with us how a project outside of work  inspired him to learn new skills that, coincidentally, are directly transferable to the workplace.

In this video you will see how, armed with no more than curiosity and a couple of Raspberry Pie’s, Vinnie revolutionized a local police training facility that was in dire need of improvement. The skills he learned from this project not only helped others but also took him on a journey through scripting languages and frameworks that turned him into the automation-ninja that many customers get to appreciate today.

Remember, listeners! Everyone starts from the beginning. Find a project, doesn’t have to be at work, and see what you can come up with.

Linked referenced in this episode:

Thanks for listening (and sorry for having some mic problems this week… New microphone ordered!)

REDtalks.live #34 – GitHub Integration v0.2 released

Greetings automators!!! I am delighted to be sharing with you the release of the GitHub Webhook Server for BIG-IP v0.2. w00t!

This release was a major re-write that touched almost every line of code. Why? Well, as with many early prototypes, in the first release I just wanted to see if it could be done. And from the experiment I learned a lot about integrating with GitHub, took a lot of notes, and, well, v0.2 is the result of all those findings: a more robust integration that you should totally take a look at yourself!

The two key adds to version 0.2 are:

  • deployment queuing – so we don’t DDoS the Control Plane with many concurrent declaration commits at once
  • octokit –  in v0.1 I used native HTTP calls to the GitHub API. In v0.2 I switched to the GitHub octokit/rest.js node module, which simplified a lot of code. And simple = robust.

There’s a couple other features I snuck in there, which you can see in this demonstration video:

 

If there are any features you’d like to see, please create a GitHub Issue against the repository, here: https://github.com/npearce/n8-GHE_IaC_WebHook/issues

For more episode on Network Infrastructure as Code, go here: Network Infrastructure as Code

Thanks for listening!

REDtalks.live #33 – Joel King on What is Code?

Great to have Joel King join me again on REDtalks.live to answer the question, “What is code?”

The answer isn’t as straightforward as you may think, not with practices like Infrastructure as Code at play. In this episode, Joel does a great job at clarifying some misconceptions and clearing up some concepts that should not have been assumed one way or the other.

Also, a significant bonus, I learned more about the Apollo Space Missions in this episode than I thought I’d ever know. Thanks for the wealth of space-launch knowledge, Joe.

Thanks for listening!

REDtalks.live #32 – Stats & Dashboards

We appear to be leaving the era of polling devices for stats and then processing them into something meaningful. This is what happy customers are telling me! So, how should we be operating in the future?

Organizations are standardizing on app-centric performance monitoring and dash-boarding technologies. They’re using open source technologies like ‘StatsD’, ‘GraphiteDB’, ‘Grafana’, and ‘Prometheus’. And its up to the infrastructure vendors to present useful data to these systems, or get out of the way!

To address such asks I set out on a new project called ‘BigStats’. BigStats is an small piece of code installed onto an F5 BIG-IP App Services device that enables it to push application statistics into popular databases and dashboards.

Watch this episode to see how simple this solution really is:

Here’s the code: GitHub

Thanks for listening!

REDtalks.live #31 – Network Configuration as Code – Part 3

Install, Setup and Troubleshooting

Other episodes in this series:

Welcome to part 3 in this Network Infrastructure as Code series. In the previous episodes I provided some demonstrations and also best practices with Role-based Access Control and Change Rollbacks. In this episode we’ll cover how to setup your own Network Infrastructure as Code environments, in addition to some troubleshooting tips should you run into any problems.

Thanks for listening!

REDtalks.live #30 – Network Configuration as Code – Part 2

Role-based Access Control and Change Rollback

Other episodes in this series:
Welcome to part 2 in this Network Infrastructure as Code series. In the previous episode we introduced the concept of Network Infrastructure as Code and performed a quick demonstration. In this episode we’re going to cover best practices around Access Control and how to roll back changes.
Infrastructure as Code is a great stepping stone towards integrated and automated ‘continuous deployment’. However, for those not quite ready to hand over control to an automated system, applying traditional approval processes to network infrastructure as code is probably a good idea. You’ll also notice that Network Infrastructure as Code has great change back-out capabilities, much better than traditional management models.
Enough of the words, take a look at the video below and let me know your thoughts!
Thanks for listening!

REDtalks.live #29 – Network Configuration as Code – Part 1

Introduction to Network Infrastructure as Code

Other episodes in this series:

Greetings viewers and welcome to a short series of technical demonstrations on Infrastructure as Code.

In my field experience I noticed that most Infrastructure as Code implementations were oriented around ‘server’ infrastructure. As a huge fan of developer tooling being used to improve traditional operations, I thought I’d take a look at bringing Infrastructure as Code practices to managing F5’s BIG-IP App Services appliances.

In this video you’ll see the management of L4 – L7 App Services entirely from within GitHub Enterprise. Totes cool, right! In this first episode I’l just run through a quick demo, followed by a more detailed review in Part 2 (coming soon).

 

Thanks for listening!

REDtalks.live #28 – Jason Edelman of NetworkToCode.com

Today we’re joined by Jason Edelman, co-founder of awesome network automation training and services company networktocode.com, and co-author of the recently published O’Reilly book titled, “Network Programmability and Automation“.

As the subtitle states, this book is a reference tool aimed at developing “skills for the next-generation network engineer”. Joined by co-authors, Scott S. Lowe & Matt Oswalt, the book covers many great concepts, including one pushed heavily by the f5.com/super-netops training program (and one of my personal favorites), the importance of abstraction and templating.

Watch the episode here:

Thanks for joining us, Jason!