My Services
Linux❤️ 🐧 100% Linux Environment I deliver all services from a 100% Linux environment (OpenSUSE Leap 16) on hardware from laptopwithlinux.com, demonstrating my commitment to open alternatives over closed systems. ...
Kubernetes
My Career Journey
🚀 Career Timeline Each branch represents a role, and commits represent key skills or achievements acquired during that period. Legend Branch Color Role Period 🟢 career Main career timeline — 🔵 junior-dev@StartupX Junior Developer 2018–2020 🟠 backend-dev@MidCorp Backend Developer 2020–2022 Legend Branch Color Role Period 🟢 career Main career timeline — 🔵 junior-dev@StartupX Junior Developer 2018–2020 🟠 backend-dev@MidCorp Backend Developer 2020–2022 🟣 data-eng@AllianzTech Data Engineer 2022–2024 🟤 side-projects Side Projects Ongoing 🔴 sr-data-eng@SchwarzIT Sr. Data Engineer 2024–Now
Linux on Business
Why Linux 🐧? the question isn’t why Linux ? the real question is why not ? did you try it? Linux is widely regarded as the best option for development, DevOps, hybrid cloud solutions, and even as a desktop for home and office environments due to its open-source nature, robust ecosystem, scalability, security, and cost-effectiveness. Its flexibility allows seamless integration across diverse platforms, from small IoT devices to large-scale cloud infrastructures, making it the backbone of modern technology stacks. ...
csi interface for eks by terraform
It has been a while since my last post, I was busy these last couples of weeks; meanwhile I’ve learned how to implement a csi interface on eks (aws k8s) and it’s pretty interesting on AWS by EKS service, thus I though it can be useful this content into a post. Requirements: You will need your eks already running. I’ll point each tools, techs, etc I used on this procedure: ...
/prometheus/data/chunks_head/ troubleshoot
I will share a little workaround in order to re-establish Prometheus service back in the game. Origin of issue: I’ve had an issue with my local network at home by the ISP provider, I had have shut down my RaspberryPi and other devices. Then when I could solved the issue and all my devices were up and running I checked up my services and I found that Prometheus got stuck by a “mmap: invalid argument” message. ...
Enable "Kubectl" auto-completion in the Shell (Linux)
When you’ve done the SDK installation in your Linux workstation. list the components you have installed, then you will see the full list additional components from gcp SDK: gcloud components list gcloud components install <COMPONENT_ID> gcloud components install kubectl Then follow the instruction from the kubernetes official documentation, check the “bash-completion” and finally issue the command below: echo "source <(kubectl completion bash)" >> ~/.bashrc Even you can go directly through your .bashrc (sudo) to add manually, it should look like: ...