Open Source Summit India 2025

The move to a digital-first world presents new challenges and opportunities for countries around the world. Success means modernizing both public and private infrastructure, which requires working openly and collaboratively to ensure scale, security, and interoperability across new digital systems. In this session, Julian Gordon from LF Decentralized Trust will lead a discussion with leaders from financial services, retail, government, and technology organizations from across India on how they are leveraging open development and governance to build trusted new systems that are already reshaping the country’s economy. The speakers will share specifics on their work to modernize digital identity, payments, supply chain resilience, economic inclusion and more.

Page migration is a vital mechanism in Linux NUMA systems, enabling the movement of memory pages across NUMA nodes to optimize performance and resource utilization.

As an OSPO manager, you may face escalations from multiple project teams due to missed release milestones. For instance:

Container security approaches often focus heavily on image scanning while neglecting runtime protection, creating dangerous blind spots in cloud native architectures. Organizations deploy seemingly secure containers only to discover exploits targeting runtime vulnerabilities that bypass static analysis entirely. Our talk introduces a comprehensive defense-in-depth strategy that combines supply chain validation, admission controls, and runtime behavior analysis to detect and prevent sophisticated attacks. We'll demonstrate real-world attack patterns and how open source toolkits like Falco, SPIFFE, and AppArmor can be used for runtime protection, focusing on workload attestation and behavioral fingerprinting techniques that traditional security scanners often miss.

This session will provide a walkthrough of Linux kernel tracing capabilities, demonstrating live debugging techniques for Linux drivers using a dummy netdev driver. We will explore various kernel debugging facilities and how to infer real-time insights without relying on printk debugging.

Deploying one of the first multi-agent AI systems at scale across multiple European countries for Deutsche Telekom provided unique insights from vendor lock-in to ensuring regional sovereignty. This talk shares insights and real-world experiences from successfully creating and deploying an open, sovereign AI agent platform. By designing for cloud neutrality and decentralization from the ground up, we navigated complexities around compliance, scalability, and operational flexibility, turning potential barriers into strategic advantages. The project is now part of the Eclipse Foundation. https://eclipse.dev/lmos/ and part of several open groups in defining the future of Agentic systems like http://las-wg.org

We rely on the internet for almost everything, but what happens when it's not available? Whether due to government restrictions, natural disasters, or network failures, losing internet access can be more disruptive than we realize. But what if we could still communicate, share data, and run web applications without a traditional internet connection?

AI systems are powerful, but too often they operate as black boxes—making decisions without any explanation. In high-stakes areas like healthcare, manufacturing, or compliance, that’s a real problem. This session introduces a simple but effective open framework for building explainable AI using modular models and domain-driven knowledge graphs.

Kubernetes is built to scale—but how do you prove it? Whether optimizing for cost or deploying at hyper-scale, benchmarking is crucial to understanding where your clusters thrive and where they break. Enter Kube-burner and Cluster Loader 2, two powerful tools designed to push Kubernetes to its limits and expose performance bottlenecks before your users do.

Twister, as Zephyr RTOS’s test runner, operates by automating the testing pipeline—discovering test cases, building them for target platforms, executing them on hardware or simulators, and reporting results. In this presentation will talk about how twister works like test case identification, configuration and build executing on hardware and how results are being collected