Granting read-only access to kubenav
This blog article shows how to grant read-only access to kubenav using a service account and RBAC permissions.
Making your Helm Chart observable for Prometheus
In this blog post, I walk you through the various steps required to make an existing Helm chart observable by Prometheus.
Get rid of hard-coded IPs in your Helm charts
DNS resolution in Helm charts can be achieved using the network function getHostByName. Follow this blog post to find out how to do this.
Synchronising Outlook with Nextcloud using CalDavSynchronizer
If you want to synchronize address books or calendars from Outlook with your Nextcloud for backup or centralized storage, this guide will show you how to achieve this.
Certifications for the cloud-native world
This article is a collection of certifications you can obtain in the cloud-native world. The list contains certifications for Kubernetes, Linux, Prometheus different Cloud Providers and many more.
Free learning material to boost your cloud-native knowledge
š”If you have material to add to this list, write me an
Commands Kubernetes should adopt from Red Hat OpenShift
Working with Kubernetes would become easier and more efficient with support for these handy OpenShift commands.
Validating Helm charts using the Datree GitHub Action
In this guide, I will show you how to set up Datree to test your Helm charts against best practices and security misconfigurations using GitHub Actions.
Linux snippets for your daily work
Kill all zombie processes
ps axo stat,ppid,pid,comm | grep -w
kubectl flags you have probably never heard of
Working with kubectl becomes much easier and faster with these widely unknown flags.
How to change the hostname of Ubuntu running in Windows WSL
This article shows how to permanently change the hostname of Ubuntu running in the Windows subsystem for Linux.
Best way to use Bitnamiās database Helm charts
In this article I will show how to include Bitnami's charts as dependencies and use them in your own Helm templates in the easiest way.