Kubernetes

In this post I will show you how to install kubernetes in HA mode with kubeadm, keepaliwed and envoyproxy.

I installed a kubernetes cluster in a Vagran environment. First everything was fine, but wen I try to add the command kubectl logs I got this error:

$ kubectl logs busybox-7c9687585b-12d75
Error from server (NotFound): the server could not find the requested resource ( pods/log busybox-7c9687585b-12d75)

Longhorn is lightweight, reliable, and powerful distributed block storage system for Kubernetes..

In this post I will show you how to use a local folder as a persistent volume in Kubernetes.

Kuberos is an OIDC authentication helper for kubectl login.

Kuberos is an OIDC authentication helper for kubectl loin.

VMware has depricated gangway at Jul 16, 2021.

In this post I will show you how to add a keycloak gatekeeper authentication proxy for Kubernetes Dashboard.

Helm is a template based package management system for kubernetes applications.

Velero (formerly Heptio Ark) gives you tools to back up and restore your Kubernetes cluster resources and persistent volumes. You can run Velero with a cloud provider or on-premises.

In this tutorial I will show you how to install cert-manager running on Kubernetes (k8s).