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11-12 December
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Expedia Group's GitOps Revolution: Extensive Scalability Testing on ArgoCD for 30K+ Applications - Shivani Mehrotra, Expedia Group & Mohit Kumar, Coforge Limited
Thursday December 12, 2024 5:40pm - 6:15pm IST
Room 3
Expedia Group's journey to implement GitOps with ArgoCD is a story of innovation, scalability, and overcoming challenges. Our GitOps journey involved migrating from KubeFed to ArgoCD, focusing on extensive scalability testing across hundreds of virtual clusters, set up using open source tool, vcluster. We proactively identified potential challenges and prepared comprehensive test cases tailored to different application flavors. We created three types of applications for testing, with sizes varying between 15-30 resources, including CRDs and jobs, small applications containing 15 resources and large applications containing 30 resources. We experimented with multiple test scenarios, using permutation and combination of applications tested on 300 vclusters, scaling approximately 1,000 applications to 30,000+ across these clusters. We concluded this initiative with determining optimal settings for various tunable parameters in the ArgoCD controllers.
Speakers
avatar for Mohit Kumar

Mohit Kumar

Coforge, Senior DevOps Engineer, Coforge Limited
Mohit, Senior DevOps Engineer at Coforge, specializes in GitOps and DevOps methodologies with a focus on Kubernetes orchestration and cloud infrastructure. His expertise ensures high availability and scalability across global platforms. Committed to the forefront of technology, Mohit... Read More →
avatar for Shivani Mehrotra

Shivani Mehrotra

Shivani Mehrotra, Expedia Group, SDE-II, Expedia Group
Shivani, SDE-II at Expedia Group is a platform engineer, specializing in building robust systems. Passionate about innovation, Shivani thrives on challenges, delivering impactful results in her role. Outside of work, Shivani enjoys exploring new technologies and staying at the forefront... Read More →
Thursday December 12, 2024 5:40pm - 6:15pm IST
Room 3
  Platform Engineering

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