GitOps Delivery for a Flask Portfolio on OpenShift
A tested Flask container delivered through GitHub Actions, Quay, and Argo CD, with a verified development release and automatic drift correction.
Homelab
OpenShift Lab on a Hetzner Dedicated Server
A three-node OpenShift lab on one Hetzner dedicated server, deployed with Ansible, KVM/libvirt, and the Assisted Installer.
I Passed the CKAD Exam: What Helped Me Succeed
A personal reflection on passing CKAD through repeated kubectl practice, objective-driven study, documentation, and hands-on Kubernetes labs.
I Passed EX280: Red Hat OpenShift Administrator
A personal reflection on passing EX280 through official Red Hat training, objective-driven study, documentation, and hands-on OpenShift practice in my home lab.
Install an Additional NVMe SSD in the AOOSTAR GEM10
A practical hardware-to-Proxmox guide for adding a 2 TB Lexar NM790 NVMe SSD to the AOOSTAR GEM10 home-lab server.
Road to EX280: Preparing for OpenShift Administration
My EX280 preparation plan combines official Red Hat training and documentation with repeatable OpenShift practice in my Proxmox home lab.
Deploy a Single-Node k3s Kubernetes Cluster on Proxmox with kcli
A tested kcli workflow for deploying k3s on Proxmox, with the storage and kubeconfig problems I hit along the way.
Install kcli on macOS and Manage Proxmox VMs
A practical guide to running kcli on a Mac, configuring Proxmox API and SSH access, and creating the first VM from a cloud image.