Updating the cluster to match with the latest CKAD exam version. Continue reading
Category Archives: Kubernetes
Reload Prometheus ConfigMap without Restarting the Kubernetes Pod
We run Prometheus on Kubernetes. Every time we make changes to Prometheus ConfigMap, we end up restarting the pod so that the new configuration would be picked up. Continue reading
Upgrading Homelab Kubernetes Cluster from 1.23 to 1.24
The most time-consuming Kubernetes upgrade to date because of dockershim. Continue reading
Kubernetes Liveness Probe Saves the Day
Probes are health checks that are executed by kubelet. Continue reading
Backup Kubernetes Cluster Resources to AWS S3 with Velero
We will install Velero to backup and restore Kubernetes cluster resources to AWS S3. Continue reading
Deploy Elasticsearch and Kibana on Kubernetes with Helm
We will install Elasticsearch and Kibana as well as set up basic security for the Elastic Stack plus secured HTTPS traffic. Continue reading
Upgrading Homelab Kubernetes Cluster from 1.22 to 1.23
Calico 3.22 has been released with support for Kubernetes 1.23. Continue reading
Passed CKA Exam
Kick-starting the new year with CKA. Continue reading
CKA Practice Questions
The goal of this post is to help you find the answer to the following question: am I ready for the CKA exam? Continue reading
OpenVPN Server on Kubernetes
OpenVPN server in a Docker container running on Kubernetes. Continue reading