KWasm Operator - The Easy Way for Running WebAssembly on Kubernetes
Lightningat Cloud Native Wasm Day Europe 2023 · on Tuesday, 2023-04-18· at 17:00· Hall 7, Room C | Ground Floor | Europe Complex·
summary
KWasm Operator provisions cluster nodes for server-side WebAssembly by watching for a node annotation and creating a Kubernetes Job that runs a KWasm node installer image which installs a patched c-run (container runtime shim) on the node. It supports local clusters (kind, minikube, Colima) and managed clusters but requires Ubuntu nodes with containerd on GKE/AWS; users create a runtimeClass and nodeSelector so only annotated nodes schedule Wasm/WASI images, and the demo shows scheduling and the WASI sample output.
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