CozySummit Virtual 2026
as the organisers put it
The full lineup of talks for CozySummit Virtual 2026 is ready! Five outstanding sessions from practitioners building real cloud-native infrastructure — all in one free online event on May 26, 2026.
who it's for
platform engineers, cloud infrastructure engineers, kubernetes operators, site reliability engineers, devops engineers, edge engineers, security and identity engineers
topics
CozyStack provisioning and control; APT-style packaging with FluxCD; Package and PackageSource CRDs; multi-cluster service mesh with Kilo; WireGuard overlay networking; MetalLB over BGP with Cilium; per-tenant ETCD clusters; Talos and KubeStellar on ARM; WASM operator for edge workloads; GitOps Reverser from audit logs; tenant-aware IAM and federation
| title | author | length |
|---|---|---|
| Intro | Andrei Kvapil | 04m |
KubeStack describes a community-driven stack that provisions bare-metal and builds private clouds by combining CNCF projects; six half-hour talks cover a… | ||
| Building public cloud service on Cozystack | Sergei Makarov | 23m |
Built DevSpace on Cozystack as a developer self-service platform, deployed across two Cozystack clusters (prod + test) spanning two regions and four locations… | ||
| Treating Kubernetes as a Linux Distro: APT-Style Packaging with FluxCD | Andrei Kvapil | 40m |
CozyStack builds an APT-like package system on FluxCD and OCI artifacts: it packs a mono-repo of Helm charts into a single OCI image and exposes Package and… | ||
| Building a Sustainable Edge PaaS for Education: The BeBy.cloud Journey with Cozystack | Robert Galik | 34m |
Ultra‑low‑power education PaaS built on CM4/CM5 nodes runs a Talos + KubeStellar stack with Longhorn/CEPH, Cilium, FluxCD and a WASM operator; a desk‑mounted… | ||
| Building a Multi-Cloud Service Mesh from the Ground Up with Kilo | Lu Servén Marín | 37m |
Shows how to build a working multi‑cluster service mesh using Kilo + WireGuard to create routable pod and service CIDRs across two clusters, with unique… | ||
| What If Every Cozystack Change Became a Commit? | Simon Koudijs | |
Project demonstrates an open source tool called GitOps Reverser that reads Kubernetes audit log (not watch), filters high‑level intent from Cozy Stack CRDs… | ||
| The Hardest Part of Building Your Own Cloud: Identity | Radhika Patwari, Raushan Prabhakar | 11m |
Claim: identity is the control plane of any sovereign cloud and becomes the hardest engineering problem once you leave hyperscalers. Cozystack replaces… | ||
| Outro | Andrei Kvapil | 02m |
CNCF sponsors the event and provides the platform, and Cozy Stack publishes its source on GitHub and runs a website at cosystack.io; the repo asks for stars… | ||
| nothing matches | ||