One label away from an outage: per-namespace cardinality budgets for Prometheus A Kubernetes operator that gives every namespace a Prometheus series budget, warns before it is reached, and, only if you ask, drops the biggest metrics…
If you already know kubectl and Kubernetes YAML but are new to Go and Kubernetes controllers, building a small controller is one of the best ways to understand how Kubernetes operators actually work. In this tutorial,…
Dynamic NFS storage provisioning refers to the automatic creation of persistent storage volumes using an NFS (Network File System) server when a Kubernetes PersistentVolumeClaim (PVC) is made. Instead of pre-creating volumes, dynamic provisioning uses a StorageClass…