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Xavier Pestel (Xavki)

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Xavier Pestel (Xavki)

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Sep 12, 2024

How to create network namespaces like docker or any container runtime ?

Docker or container runtimes implement multiple namespaces. For example, docker uses user, ipc, mount namespaces… and network namespaces.

How to create network namespaces like docker or any container runtime ?

Xavier Pestel (Xavki)

·

Jun 30

NATS: The Messaging System That Does Three Things in One 5MB Binary

Why Walmart, Mastercard, and Tinder bet on a lightweight CNCF-graduated message broker

Xavier Pestel (Xavki)

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Jun 29

CodeGraph: The AI Code Intelligence Tool That Slashes Agent Tool Calls by 58%

How a pre-built knowledge graph turns your AI coding agent into a surgical code surgeon with zero config and 100% local execution.

CodeGraph: The AI Code Intelligence Tool That Slashes Agent Tool Calls by 58%

Xavier Pestel (Xavki)

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Jun 27

Temporal: Durable Execution for Workflows That Survive Crashes, Restarts, and the test of time

If you have ever built a multi-step distributed workflow — an order fulfillment pipeline, a SaaS onboarding flow, or a LLM agent chain —…

Xavier Pestel (Xavki)

·

Jun 27

NetBird: Build a Peer-to-Peer Private Network with WireGuard and Zero Trust

NetBird is an open-source platform (BSD-3 / AGPLv3) written in Go that combines a client agent, a Management service, a Signal service, and…

NetBird: Build a Peer-to-Peer Private Network with WireGuard and Zero Trust

Xavier Pestel (Xavki)

·

Dec 16, 2024

How to organize automatically your bash history ??

The bash history is a powerful tool. Remember when you begin a new job a reset your desktop and you need to start a new history. No ctrl+r…

Xavier Pestel (Xavki)

·

Dec 15, 2024

Kubectl : be efficient with your CLI

When a company adopts kubernetes, it’s cool. But no day without run a kubectl to debug or troubleshoot, that’s the reality.

Xavier Pestel (Xavki)

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Nov 15, 2024

From your kubectl apply to a pod ?

A new blog post after the previous about the kubernetes architecture overview.

From your kubectl apply to a pod ?

Xavier Pestel (Xavki)

·

Nov 3, 2024

Summary of the kubernetes architecture

Today, I want to dive into Kubernetes architecture. To explore this, let’s follow the flow of a kubectl command. Essentially, a kubectl…

Summary of the kubernetes architecture

Xavier Pestel (Xavki)

·

Oct 28, 2024

SRE newsletter — november 2024

👉 Kubernetes & Docker

Xavier Pestel (Xavki)

Xavier Pestel (Xavki)

Microservices architecture and opensource. I’m maintainer of xavki https://youtube.com/c/xavki-linux about opensource. My blog : https://xavki.blog/

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