Kubectl cheat sheet
A compilation of kubectl commands handy for managing a kubernetes cluster
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Wikijs | Postgresql | Transport Encryption
Today I am on a quest to have all my applications running in Kubernetes containers connected to PostgreSQL to only use encrypted database connections. Earlier I did Sonarqube and posted …
Sonarqube | Postgresql | Transport Encryption
I am using Sonarqube to validate my code, since I consider code quality important. My Sonarqube is running as container in Kubernetes, and uses an external Postgresql database. For security …
Brave Browser won’t start after renaming host
Symptoms: Brave Browser will not start at allEnvironment: Symtoms Brave Browser will not start, no error messages on screen Environment Linux, Gnome, Chrome, Brave Browser Problem Description After renaming the …
ClamAV – Linux antivirus and malware protection
So you are using Linux in your infrastructure and want to protect it against malware. An excellent choice. There used to be a myth, that Unix and Linux systems would …
AH00526: Syntax error on line 5 of /etc/httpd/conf.d/ssl.conf
Today I ran into an odd error on my foreman server. I had enabled auto-updates on Rocky Linux, and overnight httpd got updated. Today I found my foreman unresponsive, or …
ConfDroid Web Services – Here we come!
Time moves quickly, and it’s hard to believe the year is already halfway over. At the start of the year, I began a mini blog to document the migration of …
Kubernetes – create a configuration backup with kubectl
This article intends to explain how to create a configuration backup of an helm installed application via kubectl. The best way to install an application in Kubernetes is helm. So …
Kubernetes Quickie: Extract the Ca-Bundle
Today I came across a new little problem: Configuring a MutatingWebhookConfiguration for Nginx ingress controller. The example looks like this: See that caBundle thing? The value needed here has to …
Migrating my cloud to Kubernetes – storage – the final decision SSHFS
Anyone following my quest to migrate to Kubernetes has been reading about the thoughts and problems encountered about dealing with a cost-effective and valid storage back-end. I ended up simply …