DEV Community

Leon Nunes profile picture

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

Want to connect with Leon Nunes?

Create an account to connect with Leon Nunes. You can also sign in below to proceed if you already have an account.

Already have an account? Sign in
Crowdstrike brings down Windows PC's

Crowdstrike brings down Windows PC's

6
Comments 1
1 min read
Streaming made simple

Streaming made simple

5
Comments 1
2 min read
How a simple Hang-up borked my lab environment.

How a simple Hang-up borked my lab environment.

2
Comments 2
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!

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

Using Prowler to Audit your AWS account for vulnerabilities.

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

Hunting hidden PIDs, eBPF and much more using xpid

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

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

5
Comments
1 min read
DevOps Mastodon server?

DevOps Mastodon server?

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

Fixing Android Studio Blank/Grey screen in Linux + Picom

6
Comments
1 min read
See your Github Contributions in 3D

See your Github Contributions in 3D

6
Comments 1
1 min read
Looking for Upcoming DevOps events?

Looking for Upcoming DevOps events?

3
Comments
1 min read
A simple way to Structure your Terraform code

A simple way to Structure your Terraform code

Comments
3 min read
Kubernetes - Worker nodes

Kubernetes - Worker nodes

6
Comments
2 min read
Terraform State Nightmare

Terraform State Nightmare

7
Comments
2 min read
Deploying squid 🦑 in k3s on an RPI4B

Deploying squid 🦑 in k3s on an RPI4B

5
Comments
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)

3
Comments
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

5
Comments
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

6
Comments
4 min read
Argo Tunnels are really fun!🔥🔥🔥🔥

Argo Tunnels are really fun!🔥🔥🔥🔥

7
Comments 2
1 min read
Pfsense as a KVM router and Firewall.

Pfsense as a KVM router and Firewall.

12
Comments
2 min read
Creating a compressed and minimal KVM template

Creating a compressed and minimal KVM template

11
Comments 2
2 min read
Anyone on polywork out here?

Anyone on polywork out here?

Comments
1 min read
Cloning KVM snapshots

Cloning KVM snapshots

5
Comments 4
2 min read
Creating a Hugo site using Rootless Podman - Part 1

Creating a Hugo site using Rootless Podman - Part 1

6
Comments
3 min read
Found a cool Sysadmin Resource Link

Found a cool Sysadmin Resource Link

2
Comments
1 min read
Why aren't there any guides for new system administrators?

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

3
Comments 6
1 min read
Systemd Timers as a Cron Alternative

Systemd Timers as a Cron Alternative

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

A simple guide to recognizing spoofed/unauthenticated mails

1
Comments
3 min read
Must have Firefox extensions for privacy and security.

Must have Firefox extensions for privacy and security.

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

How Google Sheets and Webhooks made my life easier

8
Comments
2 min read
Buzzing around

Buzzing around

1
Comments
1 min read
loading...