Part 3 of the EX180 series. Continue reading
Author Archives: Lisenet
EX180 Series: Using Podman to Build Images and Run Containers
Part 2 of the EX180 series. Continue reading
EX180 Series: Install Podman and Set up OpenShift Using CodeReady Containers
I’ll be taking Red Hat’s EX180 exam in a couple of weeks, so I thought I’d get a homelab set up to go through study material. Continue reading
Reload Prometheus ConfigMap without Restarting the Kubernetes Pod
We run Prometheus on Kubernetes. Every time we make changes to Prometheus ConfigMap, we end up restarting the pod so that the new configuration would be picked up. Continue reading
Configure Docker Daemon to Use HTTP Proxy
Running Docker inside a semi-isolated corporate network. Continue reading
Install ESET Antivirus on macOS via CLI
We will be installing antivirus on macOS. Continue reading
Upgrading Homelab Kubernetes Cluster from 1.23 to 1.24
The most time-consuming Kubernetes upgrade to date because of dockershim. Continue reading
Build and Install OpenLens on Linux
We are migrating from Lens to OpenLens. Continue reading
Kubernetes Liveness Probe Saves the Day
Probes are health checks that are executed by kubelet. Continue reading
Speed up Ansible SSH with Multiplexing
Ansible runs a whole lot of SSH commands one after another. Continue reading