Multi-cluster, multi-apps, multi-value deployments using Argo CD Application Sets - Kostis Kapelonis

Presenters Kostis Kapelonis Source GitOpsCon NA 2025 🚀 Scaling GitOps: Mastering Argo CD Application Sets for Multi-Cluster Management In the world of Kubernetes, Argo CD has earned its reputation as a premier CNCF project. While its sleek UI is often the “hook” that helps developers visualize resource dependencies and finally understand their clusters, the real magic happens under the hood. According to Kostis, a Developer Advocate at Octopus Deploy and a core member of the Argo team, moving from a hobbyist homelab to a battle-hardened production environment requires a shift in strategy. The secret weapon? Application Sets. ...

December 15, 2025 · 5 min

The Case for ArgoCD and CdEvents Integration - Luke Philips & Kostis Kapelonis

Presenters Luke Philips Kostis Kapelonis Source ArgoCon NA 2025 Beyond the Dashboard: Unifying Your App Delivery with Argo CD and CD Events 🚀✨ Are you tired of the app delivery juggling act? The constant switching between CI dashboards, Argo CD interfaces, and a myriad of other tools to track your application’s journey from commit to production? If your developer experience feels more like a complex maze than a streamlined workflow, you’re not alone. This presentation dives deep into a revolutionary solution: integrating Argo CD with CD Events, the universal language for CI/CD and continuous delivery. Get ready to say goodbye to fragmented workflows and hello to a truly unified application delivery experience! 🌐 ...

November 24, 2025 · 6 min