This post performs a fresh installation of OpenObserve Enterprise in HA (cluster) mode on a bare-metal Kubernetes cluster using the […]
This post shows how to upgrade a 3-node kubeadm cluster from Kubernetes v1.34.x → v1.35.0 on Ubuntu Server 24.04, where:
This post shows how to deploy kube-prometheus-stack (Prometheus Operator + Prometheus + Alertmanager + Grafana + exporters) on a 3-node
Lens is a desktop Kubernetes IDE that connects directly to the Kubernetes API server. The key to a stable setup
Metrics Server collects CPU / memory usage from each node’s Kubelet and exposes it via the Kubernetes Metrics API. This
This post shows how I deployed ThingsBoard Community Edition (microservices, hybrid DB) on my existing 3-node bare-metal Kubernetes cluster, using:
In a previous post, I built a 3-node HA Kubernetes cluster on bare-metal Ubuntu 24.04 with: In this guide, I’ll
This guide shows how to build a 3-node Kubernetes cluster on AWS EC2 where: We do not use: Instead, we
This guide builds a 3-node Kubernetes cluster on bare-metal Ubuntu Server 24.04, where: Everything is done with kubeadm and containerd.
Introduction In my previous post I showed how to run Kafka 4.0 + HAProxy on a single Ubuntu 24.04 node
