Detecting To-Be-Removed APIs for Kubernetes Upgrade Readiness

Detecting To-Be-Removed APIs for Kubernetes Upgrade Readiness

Discover an open-source Ansible role for automating the detection of to-be-removed APIs in Kubernetes workloads during this 30-minute DevConf.CZ 2024 conference talk. Learn how to generate JUnit output indicating workload compatibility with different Kubernetes versions, focusing on a practical use case of upgrading from OpenShift 4.11 to 4.12 while ensuring compatibility with Keysight Open RAN SIM CE. Explore existing approaches for detecting soon-to-be-removed APIs, their limitations, and the advantages of the APIRequestCount API. Watch short demos showcasing real-life examples of this approach, presented by speakers Tatiana Krishtop and Nicu Mola.