Wat we doen
The official group for DevOps Eindhoven. We host meetups and DevOpsDays Eindhoven.
We welcome any and all people to discuss all aspects of DevOps, culture and technical aspects alike.
We're always looking for sponsors to host the meetup and provide with food and drinks.
And we're also looking for speakers!
Hope to see you soon at one of our meetups in the Brainport region!
Aankomende evenementen (1)
Alles weergeven- DevOps Eindhoven November MeetupTechnische Universiteit Eindhoven, Eindhoven
Join us for an evening of knowledge sharing and networking.
Program:
- 17:45: Doors open
- 18:00: Dinner and Drinks provided by TU/e
- 18:30: Welcome
- 18:40: Kubernetes from Scratch, The Hard Way
- 19:20: Break
- 19:40: How did we migrate from virtual machine world to Kubernetes?
- 20:20: Drinks
Kubernetes from Scratch, The Hard Way
To understand the inner workings of Kubernetes and to prepare of the K8s certification exams, I decided to create a K8s cluster from scratch, the hard way, on premises (“de meterkast”) on virtual machines using Alpine Linux. This talk is how I tried to do it, how I succeeded, failed and added a CEPH cluster and ETCD cluster along the way. It includes a lot of technical details, but if there is one thing that you should learn during this talk, it’s not about K8s at all: Containers are not VMs!
Alain van Hoof is a Linux user since 1993, when XFree86 settings could blow up your VGA monitor. At the age of 42 he became a MSc in System and Network Engineering at the University of Amsterdam. Doing all the Hipster things like CI/CD and Cloud as a consultant he ended up where his heart belongs: in an academic HPC environment where he can do Linux professionally and at scale. At home his Kubernetes cluster in “de meterkast” has an uptime of many years, running a website with 1 visitor a day. Besides de IT his hobbies in include (Islay) whisky, speed skating, running and cycling.How did we migrate from virtual machine world to Kubernetes?
This talk will be covering the story how an e-commerce firm working with ~1000 virtual machines moved to Kubernetes environment without downtime. The company had its own payment systems running, was PCI complaint and was one of the most visited web site in Turkey. By giving the overview picture, architectural details will be explained with the steps covered during the migration process. Also, best practices applied for deployments, tools that are being used for CI and approaches that are used to overcome black Friday will be explained. Security part for for PCI compliancy also will be touched during the talk.
Oguz Yarimtepe is a lead engineer at ASML. He has been working on different levels of the Linux world, over 10+ years. Starting from programming on embedded devices, he did most of his career on system engineering and Linux system administration. He did open source contribution to security projects and Linux distributions. At his last job, he was the SRE team lead at one of the most popular web sites in Turkey. There, he leaded the migration of the production environment from virtual machines to Kubernetes environment. He will be sharing his experiences during the talk with the audience.
