#devops

I’m a senior developer and 3th level support engineer for a Linux based appliance system for a few years now. When I started in this position, I couldn’t believe how customer technical support was handled (an eternal send me the output of this command, email-cycle. Every ticket lasted weeks...

Hi all, I recently set up a lightweight Kubernetes cluster at home using Raspberry Pi 4s and wanted to share my experience. Here’s what I used: 3x Raspberry Pi 4 (4GB RAM) K3s for a minimal Kubernetes install MetalLB for internal load balancing Tailscale for secure VPN access to the cluster...

Hello everyone, I have a situation at work and I haven't done this before. so we have a binary file(executable) which is our product. think of it as an API that listens on port 8080 and if you curl it on / it responds with hello world. I was tasked to deploy the application. previously I have...

Hi guys, I need help. I have structure (attachment). Ubuntu 18.04 Web application XXX is running on dev/sda5 which is based on volume group srvomega01-vg I added a new disk to the machine in Vmware but I have a problem how to add it to a volume group without any problems. I need more space...