How to use Azure Key Vault with the Azure CLI
A guide for creating an Azure Key Vault, inserting, retrieving, updating and deleting secrets using the Azure CLI.
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DevOps
Self-Hosting Planka in Kubernetes: A Lightweight Trello Alternative
I recently deployed Planka, a self-hosted, open-source Trello alternative, to my Kubernetes Homelab. In this post, I discuss why I chose it and how I set it up using GitOps
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Rollbacks in ArgoCD
Deployments don’t always go according to plan, and changes can break the application. In this post, I discuss how to perform a rollback using ArgoCD.
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Setting Up a Remote Backend for Terraform Using Azure Storage
Terraform Remote State Using Azure Storage Recently, I needed to set up a shared Terraform workflow where state could be
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An intro to Helm
I’m currently learning Helm to improve how I deploy and manage Kubernetes applications. This post is a quick summary of
From HDD to SSD: How I fixed an I/O Bottleneck in a Kubernetes Node
My media server kept freezing and crashing Kubernetes pods. After some digging, I realised the bottleneck was the old spinning HDD. I cloned the system to an SSD, swapped the drives, and the node is now stable and fast. In this post, I talk about how I did it with minimal downtime.
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How A Bad Firewall Rule Broke My Network
I recently disconnected devices on my network from the Internet because of a restrictive UFW firewall rule.
Read to find out how I fixed the problem.
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Why my ingress-nginx failed after reboot, and how I fixed it with static IPs in MetalLB
Ingress nginx failed after almost every reboot. Find out how giving it a static IP resolved the problem.
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S3 Lifecycle Rules for WordPress Backups: Deleting files older than 90 days
In this post, I show you how to create lifecycle rules in AWS S3 to automatically delete backups after 90 days.
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