Vladimir
Eremin
Working on infrastructure design of High Availability and High Load web applications and Cloud Platforms. Developing DevOps-friendly environments with Continuous Integration and Deployment tools for both software and configurations. Operating, tuning, auto-testing and troubleshooting such environments. published on 10 Dec 2018
Vladimir EreminWell, it's complicated. I run bunch of outdated hardware, and it is not working as smooth as I expected from Apple. So either I need to upgrade, or I have to research and hack a bit. published on 11 Dec 2018
Vladimir EreminPeople say knowledge is power. If so - a good measurement is a key for obtaining this knowledge. I'm going to find out the way how to measure system of any size. The problem is: docs and blog have no contents around how many resources you need to allocate, just some measurements to extrapolate. My goal is to dig into some of off-the-shelf tools to provide the data on resource planning for your The Measurement System. published on 10 Dec 2018
Vladimir EreminIn order to get as close to wire-line speed as possible for virtual machines, we want to install and utilize OVS with DPDK on some compute nodes. published on 10 Dec 2018
Vladimir EreminUser should be able to deploy compute nodes with dedicated network interface into SR-IOV mode, then create direct-attached port and boot a VM with it. published on 10 Dec 2018
Vladimir EreminIt so happened that I come to Lehi, UT for two days, and colleague of mine said that SaltStack HQ is located just half mile away from Mirantis office. Here I should said, that I used to manage pretty big OpenStack installation using Salt back in Yandex, and right now I'm back to using it in TCPCloud (which was acquired by Mirantis recently). So I decided to come to SaltStack HQ to have a conversation with core people to get the idea which is meant behind all the stuff. published on 10 Dec 2018
Vladimir EreminPKI tokens was too fat in big clouds, and it was a real PITA. I've replaced it with Fernets, but here is a story behind it. published on 10 Dec 2018
Vladimir Eremin