Wasm + Kubernetes: Beyond Containers
Talkat Cloud Native Wasm Day Europe 2023 · on Tuesday, 2023-04-18· at 14:45· Hall 7, Room C | Ground Floor | Europe Complex·
summary
Adobe runs WebAssembly inside Kubernetes using wasmCloud and moves from per-namespace instances to a shared wasmCloud pool that services many tenants via a secured NATS lattice. Platform scale is ~285 clusters and ~5,000 production services and the aim is to cut idle JVM CPU by hosting fast Wasm compute off-cluster. A CDN edge demo proxies images, downloads, resizes, updates a C2PA manifest and caches it. Challenges include SIMD differences and OpenSSL support forcing crate forks but the wasmCloud transcoding demo works.
AI-written summary · about
chapters (10)
- 0:00Wasm and Kubernetes intro
- 1:23Containers at Adobe
- 4:13Kubernetes and multi-tenancy
- 7:03Multi-tenant challenges
- 8:08WebAssembly for backend
- 10:58Adobe’s Wasm experiments
- 13:51Colin’s demo lessons
- 21:42Wasm in production demo
- 24:31Summary and future
- 25:54Q&A
related talks
30mWasm Beyond the Browser: Use Cases at Scale
50mWebAssembly: A Recovering Kubernetes Engineer's View of the Future
38mCloud-Native WebAssembly: Containerization On the Edge
18mCloud Native & WebAssembly: Better Together
33mUnleash the Power of Open Source WASM on a Hyper-Distributed Clo...
33mLeveling Up Wasm Support in Kubernetes
32mCloud Native Apps with Server-Side WebAssembly
30mShrinking Software Attack Surface with WebAssembly & CNCF Wasmcloud