Publications by category migrations

We had an etcd cluster deployed in the production K8s cluster and used for a third-party app. Here is a list of configurations we used and actions we performed to migrate it without impacting the running app.

This guide demonstrates how to move a basic web app from the OpenShift platform to vanilla Kubernetes. It includes all related listings for this specific example and a cheatsheet for a general migration approach.

Swapping Redis for KeyDB is not a silver bullet. However, we had another positive experience recently when it helped to get better performance with minimum engineering efforts.

How we helped one of our clients migrate its infrastructure from AWS managed services to Kubernetes and cut the costs.

Migrating a Patroni-based PostgreSQL (v11.13) cluster brought us some unforeseen issues. Dive into this in-depth tutorial to avoid them when you have a similar challenge!

Our customer’s migration from Gitea/Jenkins to GitLab was full of challenges. Here is how we overcame them, including some useful Python scripts.