Deep dives into DevOps and Server Side topics where theory blends with hands-on examples. You can try out commands from each tutorial in the attached remote playground, either from the browser or via SSH access from your local terminal — no extra setup required.
Tutorials from outstanding independent authors proudly hosted by iximiuz Labs.
In this tutorial you will learn different ways to implement loops in eBPF, explaining how iteration evolved from manual loop unrolling to modern mechanisms like bounded loops, helper functions, and open-coded iterators. It walks through the limitations, kernel version requirements, and practical examples for each approach so you can choose the most appropriate looping method for your eBPF programs.
In this tutorial, you’ll learn how eBPF applications send kernel events into user space using perf buffer and ring buffer, exploring their design, trade-offs, and performance implications. You’ll also learn how moderns solutions like Jibril handle high-throughput event delivery.
In this tutorial, you will learn how to build a IPIP DSR load balancer using eBPF/XDP, where backends from arbitrary networks send responses directly back to clients bypassing the load balancer.
In this tutorial, you will learn how to build an Layer 2 DSR load balancer using eBPF/XDP, where backends send responses directly back to clients bypassing the load balancer.
