https://nsimic.com/posts/ Recent content in Posts on Nikola Simić Hugo -- gohugo.io en nikola7simic@gmail.com (Nikola Simić) nikola7simic@gmail.com (Nikola Simić) © 2026 Nikola Simić Tue, 07 Apr 2026 00:00:00 +0000 https://nsimic.com/posts/simple-k8s-lab/ Tue, 07 Apr 2026 00:00:00 +0000 nikola7simic@gmail.com (Nikola Simić) https://nsimic.com/posts/simple-k8s-lab/ I am currently learning kubernetes and of course, there is no better way to learn than to practice on a real cluster. In this post I’ll present a simple, cheap and an automated way of building a real Kubernetes cluster with Terraform and Ansible https://nsimic.com/posts/podman-docker-alternative/ Tue, 10 Jun 2025 00:00:00 +0000 nikola7simic@gmail.com (Nikola Simić) https://nsimic.com/posts/podman-docker-alternative/ I wanted to take a deeper dive into the Podman tool for container management and compare it to well-established Docker platform https://nsimic.com/posts/bypassing-network-restrictions-icmp-tunneling/ Mon, 24 Mar 2025 00:00:00 +0000 nikola7simic@gmail.com (Nikola Simić) https://nsimic.com/posts/bypassing-network-restrictions-icmp-tunneling/ When I learned about the concept of ICMP tunneling, I was fascinated. I ended up researching it and creating software that utilizes this method as a part of my Bachelor's thesis