When something prevents web applications from proper functioning, you have to investigate into all levels: in your infrastructure (K8s based in our case), third-party services or in the code itself.

Make your Kubernetes connectivity issues visualized with Prometheus and Grafana.

A short how-to for moving your RabbitMQ cluster from an old bare-metal servers installation (or old Kubernetes deployment) to a new production K8s cluster.

Our practical experience with Rook as the operator of Ceph file system in Kubernetes clusters.