Percona Live Online

Allegro is growing fast. Nobody sees it better than db admin. Environments with hundreds of users and their unique micro services, demanding over a dozen new databases every day, new cluster every week, and all that with maximum performance and resource isolation makes our job non trivial. I would like to present you a story of changing our architecture of bare bone physical servers setup for mongodb clusters, to fully automated, resource isolated architecture of micro clusters, based on statefulsets. How did we automate our processes, what obstacles we had to avoid, where we are today, and what are we gonna do next, to make mongodb + k8s even more flawless.