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Leon Nunes

He/Him. Dabbling in Service Meshes, API Gateways and Devops/Hardware/Homelabs

Education

Doesn't Matter

Pronouns

he/him

Work

Customer Sucess Engineer

Four Year Club
Writing Debut
Three Year Club
Two Year Club
1 Week Community Wellness Streak
4 Week Writing Streak
One Year Club
How slow HDDs caused various issues in Talos and k3s

How slow HDDs caused various issues in Talos and k3s

Comments
3 min read

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Crowdstrike brings down Windows PC's

Crowdstrike brings down Windows PC's

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1 min read
Streaming made simple

Streaming made simple

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2 min read
How a simple Hang-up borked my lab environment.

How a simple Hang-up borked my lab environment.

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2 min read
Public speaking is hard and scary but it's also exciting!

Public speaking is hard and scary but it's also exciting!

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2 min read
Using Prowler to Audit your AWS account for vulnerabilities.

Using Prowler to Audit your AWS account for vulnerabilities.

9
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2 min read
Hunting hidden PIDs, eBPF and much more using xpid

Hunting hidden PIDs, eBPF and much more using xpid

10
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2 min read
What is /usr/lib/systemd/system-shutdown ?

What is /usr/lib/systemd/system-shutdown ?

5
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1 min read
DevOps Mastodon server?

DevOps Mastodon server?

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1 min read
Fixing Android Studio Blank/Grey screen in Linux + Picom

Fixing Android Studio Blank/Grey screen in Linux + Picom

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1 min read
See your Github Contributions in 3D

See your Github Contributions in 3D

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1 min read
Looking for Upcoming DevOps events?

Looking for Upcoming DevOps events?

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1 min read
A simple way to Structure your Terraform code

A simple way to Structure your Terraform code

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3 min read
Kubernetes - Worker nodes

Kubernetes - Worker nodes

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2 min read
Terraform State Nightmare

Terraform State Nightmare

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2 min read
Deploying squid 🦑 in k3s on an RPI4B

Deploying squid 🦑 in k3s on an RPI4B

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4 min read
This just in! There is a new Entry Level Kubernetes Certificate! (KCNA)

This just in! There is a new Entry Level Kubernetes Certificate! (KCNA)

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2 min read
Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 2

Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 2

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3 min read
Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 1

Deploying a simple portfolio with Argo Tunnels and containers for fun 🚀 - Part 1

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4 min read
Argo Tunnels are really fun!🔥🔥🔥🔥

Argo Tunnels are really fun!🔥🔥🔥🔥

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1 min read
Pfsense as a KVM router and Firewall.

Pfsense as a KVM router and Firewall.

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2 min read
Creating a compressed and minimal KVM template

Creating a compressed and minimal KVM template

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2 min read
Anyone on polywork out here?

Anyone on polywork out here?

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1 min read
Cloning KVM snapshots

Cloning KVM snapshots

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2 min read
Creating a Hugo site using Rootless Podman - Part 1

Creating a Hugo site using Rootless Podman - Part 1

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3 min read
Found a cool Sysadmin Resource Link

Found a cool Sysadmin Resource Link

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1 min read
Why aren't there any guides for new system administrators?

Why aren't there any guides for new system administrators?

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1 min read
Systemd Timers as a Cron Alternative

Systemd Timers as a Cron Alternative

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2 min read
A simple guide to recognizing spoofed/unauthenticated mails

A simple guide to recognizing spoofed/unauthenticated mails

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3 min read
Must have Firefox extensions for privacy and security.

Must have Firefox extensions for privacy and security.

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2 min read
How Google Sheets and Webhooks made my life easier

How Google Sheets and Webhooks made my life easier

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2 min read
Buzzing around

Buzzing around

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1 min read
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