Tag: ebpf
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BitBucket Self-Hosting : Running ebpf/Privileged programs
Bitbucket is a robust tool for source code management and continuous integration/continuous deployment (CI/CD). It offers flexibility in setting up pipelines, but there are limitations, particularly around root privileges and mounting volumes. This blog explores these limitations and provides detailed solutions using Docker-in-Docker (DinD) and Linux shell scripts. What is Bitbucket? Bitbucket is a Git…
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eBPF, Service Mesh and Sidecar
The operating system is like the boss of your computer, handling security, networking, and keeping an eye on what’s happening. But tweaking or improving the core part of the operating system, called the kernel, is a bit tricky because it’s mainly focused on keeping things stable and secure. Most cool new stuff usually happens outside…
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Decoding HTTP/2 Traffic is Hard, but eBPF can help
I’ve come across a particular challenge that many of us face: decoding HTTP/2 traffic. In this blog, I’ll share insights on why decoding HTTP/2 headers can be tricky, how HPACK adds a layer of complexity, and most importantly, how eBPF uprobes can come to the rescue. It is crucial to gain visibility into the messages…
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A Guide for Observing Go Process with eBPF tracing
Introduction In my journey as a software enthusiast, I’ve constantly sought innovative ways to unravel the intricacies of my Go applications. Recently, I stumbled upon a fascinating technology that has significantly transformed the way I observe and analyze Go processes. In this blog post, We’ll go on a journey of observing Go processes with eBPF.…
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Go Tracing Function Arguments in Production
Kubernetes is an incredibly complex system that is used to manage and orchestrate containerized applications. It provides a way to run and manage your applications across multiple machines, abstracting away the underlying infrastructure complexities. With Kubernetes, you can easily deploy, scale, and update your applications, ensuring high availability, fault tolerance, and efficient resource utilization. With…