Leon Nunes articles - 40 total
Llama 4 is here, this is how you can try it!
Meta released their latest model series called LLAMA 4. It's an open-weight's model The herd consists...
Testing out Gateway API using Gloo Gateway
Hey folks, been a while, I've been hearing a lot about the Gateway API for the past few months and it...
Taking a Stroll down the Hypervisor Lane.
Been a while since I've sat down and written anything, mainly because I've been travelling and doing...
How slow HDDs caused various issues in Talos and k3s
Hi there fellow people, It's been a while since I've come back here, I keep leaving this place to...
Crowdstrike brings down Windows PC's
From the trenches of Twitter, I found out that windows has once again faced a global outage causing...
Streaming made simple
Hi there, It's been a while(I don't know why this has started as an email). I've been busy with just...
How a simple Hang-up borked my lab environment.
Happy New Year! Well my new year hasn't been that happy, from falling sick on the first day of the...
Public speaking is hard and scary but it's also exciting!
If you've seen me on social media, almost after few days I ask people on how they find events, and I...
Ease your .tf debugging using Terraform console
Terraform is fun, it gives you the ability to quickly write code to deploy your infrastructure, but...
Using Prowler to Audit your AWS account for vulnerabilities.
Few days ago I came across this repository and I found Prowler(Go Star the repo). So what...
Hunting hidden PIDs, eBPF and much more using xpid
Today while browsing Twitter I came across a tool which I found pretty amazing and as a system...
What is /usr/lib/systemd/system-shutdown ?
Everyone probably has heard of startup scripts such as Cloud-init or user-data which is passed as a...
DevOps Mastodon server?
A post by Leon Nunes
Fixing Android Studio Blank/Grey screen in Linux + Picom
If you use Linux with Picom and transparency enabled, android studio is not going to work. Initially...
See your Github Contributions in 3D
Just came across this You can see your contributions in 3D by going to Skyline Have fun!
Looking for Upcoming DevOps events?
I never see much of the DevOps events nor community events or meetups, I would love to hear about how...
Linux Troubleshooting - A simple primer
In the beginning! Linux has been around for a long time, most of the web runs on Linux,...
A simple way to Structure your Terraform code
Basic Structure Writing Terraform code is like connecting wires to a network switch(I'm...
Kubernetes - Worker nodes
Kubernetes is a container Orchestrator, the main key point of Kubernetes is it packs a lot of things...
Terraform State Nightmare
If you've used terraform, you know how important the tfstate file is. In case you're taking it...
Breaking out of Tech Support and diving into DevOps.
To be very honest, I'm pretty unsure, about writing about this here. I joined Techsupport back in...
Deploying squid 🦑 in k3s on an RPI4B
What is k3s? K3s is lightweight Kubernetes which is easy to install and is a single binary...
This just in! There is a new Entry Level Kubernetes Certificate! (KCNA)
There is an new entry level certification announced in LOS ANGELES – KubeCon + CloudNativeCon North...
Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 2
Alright so now that I finally got done with part one of this blog post, here is part 2! By now you...
Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 1
The other day I was stoked when I got to use Argo Tunnels, it’s a neat piece of software that builds...
Argo Tunnels are really fun!🔥🔥🔥🔥
Unrelated: It's been a while since I've written anything, and honestly it sucks. My current job has...
Pfsense as a KVM router and Firewall.
My current homelab network setup is currently in a bridged mode with my router this means I can...
Creating a compressed and minimal KVM template
Note❗: This is purely for self-learning, so that I can learn how to automate my Virtual Machines...
Anyone on polywork out here?
Is anyone out here on @polywork ? Polywork is an alternative to LinkedIn and honestly their...
Cloning KVM snapshots
If you ever work with Virtual Machines, you will definitely come across Kernel-based Virtual Machine...