DevOpsDays Atlanta 2018: DevOps is Not War

I went to DevOpsDays Atlanta for the first time this week. I hadn’t been in Atlanta in a very long time. It sure has changed a ton. Originally, I was going to help run the SJ Technologies booth. But, a speaker had to back out at the last minute and I was asked to fill the spot. I was working on a talk for ChefConf so I quickly finished that up and gave it to the good folks at DevOpsDays Atlanta. [Read More]

Lessons Learned from Cloud Migrations: Planning is Everything

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). [Read More]

DevOps is Not War

Abstract Over the past 500 years, there have been 16 cases of a rising power threatening to displace a ruling power. 75% of those cases resulted in war. Although your organizational transformation probably won’t lead to war, it could be contentious. History can help prevent conflict when driving change. This talk will analyze human tendencies, historical data, and provide real-world examples of how to prevent conflict during your DevOps journey. [Read More]

Kubernetes Cron Jobs: Dreams Really Do Come True

Abstract I worked for a large company with several hundred cron jobs running on two systems. Managing these jobs was cumbersome. Resource use during peak times brought things to a halt. Imagine what it was like when systems were down! In this talk, we discuss Kubernetes’ killer feature: Cron Jobs. Description Kubernetes, Jobs, and Cron Jobs What is Kubernetes? Kubernetes has the concept of Jobs Kubernetes Cron Jobs are a relatively new thing Use Case Former employer had several hundred cron jobs running on two systems Resource contention during peak times brought the systems to a halt If one cron job didn’t run it was hard to determine what task failed or didn’t run based on user tickets Chaos if the systems were offline for one reason or another Using minikube and Docker running locally… [Read More]

DevOpsDays Charlotte 2018 Ignite Talk on Go

All other DevOpsDays events should be put on notice. DevOpsDays Charlotte 2018 set the bar unattainably high for the quality of the venue and speaker line up. It’ll be insanely hard to beat the great folks who spoke in Charlotte this year. Almost every talk was a home run. The Red Ventures facility was also jaw dropping. Also, I don’t think we could have asked for a more inviting and welcoming speaker lounge either. [Read More]

DevOps 101

Abstract With the need to build, test and release software more rapidly, frequently and reliably the concept of DevOps has never been more popular, and to a degree, more misunderstood. DevOps skills are consistently highly sought after and in huge demand, yet at the same time little education and training is available in both the professional world and in higher education. This meeting will address both issues for both entry level professionals and those more advanced. [Read More]