Archive of posts with year '2018'

More Ansible Modules for Extreme

We published Ansible modules for Extreme SLX devices earlier this year. Now we have modules covering all the main Extreme Switching & Routing product families - SLX, VDX, MLX, EXOS,...

Ansible - Don't be Afraid of a Little Python

This year I’ve written several Ansible modules. It wasn’t that hard, yet some people claimed they had been waiting “years” for those modules. There was nothing stopping anyone else doing...

CCIE - Should I Renew?

It is 6 years since I passed the CCIE Lab Exam. The dreaded email has arrived:

IXP Graphs are an Eyesore

Too many IXPs (and networkers in general) are using horrible outdated methods of graphing data. These are an ugly eyesore, and should be updated to something from this century. Big...

GitHub & Microsoft - It's OK

Microsoft buys GitHub, and most of the press has been pretty positive, even from those you might not expect.

Don't Rely on Long Support Lifecycles

I hate long support lifecycles for hardware and software. Yes, you should be able to buy a new iPhone or switch and use it for 3+ years. But some people...

Culture Shifts and Work Travel Learnings

I’ve seen a few Twitter threads recently about learning to live with the sudden plenty of working for tech companies. If you didn’t grow up that way, the adjustment takes...

Cloud: Not Just Someone Else's Computer

Cloud computing is a lot more than “someone else’s computer” and it annoys the hell out of me when people keep trotting out this tired old excuse. There is much...

Ansible for Extreme Devices

Here’s something I’ve been working on recently: Ansible modules for Extreme SLX switches & routers. Ansible is a popular automation framework, and with good reason: it has a low barrier...

It Takes a Village to Raise a Child

It takes a village to raise a child. Or so the old saying goes. Creating a product is the same. It takes more than small group of developers (or parents)...