cloud

I found a topic that I’m going to suggest for an Open Space at every DevOpsDays I go to from this point forward: “Container Conundrum: Pain points around containers” These notes are presented here without opinion. Distilling these notes into a concise narrative will be the topic for an introduction to an upcoming DevOps’ish newsletter. Please subscribe today! I think the best way to look at these notes is to assume that each bullet point is a pain point....

Summary Here’s a summary in case you just got a scary AWS bill: I received an AWS bill for $2,700, which was much higher than expected. I traced the high bill to a 13GB disk image that he had stored in an S3 bucket and exposed through a CDN. The CDN was trying and failing to cache the disk image, which was causing high bandwidth utilization. I contacted AWS support, and they were able to waive the bill....

A former co-worker and now friend has a tagline, “Every day is a school day.” I remind myself of this fact almost every time I learn something new. 2019 was the hardest year of my life. I’d like to share some things I picked up on this most recent journey around the sun we call 2019. I’ll make some predictions about 2020 in the process too. Kubernetes Last year, I said I thought Kubernetes would get easier....

This article is based on the introduction to DevOps’ish on 2019-07-28. Some parts are duplicated but this is a much deeper dive than I could do in the newsletter (and these 1500 words barely do the topic justice). Also, yes, I work for Red Hat. No, these views do not represent theirs. Please take a moment to read my disclaimer. Above all things, I’m an American, and this issue trancends business....

Red Hat invited me to speak at DevNationFederal. The organizers requested I present my DevOps is Not War talk to technologists in the Washington DC area. This crowd is a group of folks that are at varying points in their DevOps journeys. Many folks from government agencies and systems integrators were present. I was able to sync up with one of my Airmen from my time at Pope Air Force Base....

If you read DevOps’ish, you already know I spoke at ChefConf 2018. I was able to meet 1,400 new friends while I was in Chicago (not really but kinda). I presented my talk, DevOps is Not War to a standing room only audience. From a speaker’s perspective, I have never felt more prepared for a talk. There were speaker office hours every week for 10 weeks before the event to address any questions we may have had....

I recently spoke at AWS Michigan about cloud migrations. The talk wasn’t AWS specific but we sure did talk about it a ton. From defining cloud to addressing priorities to preventing cost overruns we covered a lot during the meetup. I was peppered with questions by a lively audience. After speaking on stage at DevOpsDays Atlanta 2018, there was this awkward moment for me when the first question was asked. I wasn’t mentally prepared for questions during the talk but, adjusted quickly....

Abstract “Migrating to the cloud saves money!” “Not running your own infrastructure reduces your bottom line!” “Lift and shift is a legitimate first step towards moving to the cloud!” These are all potential pitfalls if you’re not careful. Proper planning prevents piss poor performance. Using a real chaotic cloud migration as a guide, we’ll walk through the pitfalls of cloud migrations and how to avoid them and the terrifying vendor lock-in (when it makes sense)....