Stream: wasmtime

Topic: Invoking wasmtime from containerd for wasm components

view this post on Zulip Mats Brorsson (May 22 2025 at 13:32):

Inspired from the blog post: https://bytecodealliance.org/articles/invoking-component-functions-in-wasmtime-cli, I wonder if it possible to run wasm components with wasmtime from containerd? Has anyone done that?

Running WebAssembly (Wasm) Components From the Command Line
Wasmtime’s 33.0.0 release supports invoking Wasm component exports directly from the command line with the new --invoke flag. This article walks through building a Wasm component in Rust and using wasmtime run --invoke to execute specifi...

view this post on Zulip Lann Martin (May 22 2025 at 16:10):

Yep: https://github.com/containerd/runwasi/tree/main/crates/containerd-shim-wasmtime

runwasi/crates/containerd-shim-wasmtime at main · containerd/runwasi
Facilitates running Wasm / WASI workloads managed by containerd - containerd/runwasi

Last updated: Dec 06 2025 at 06:05 UTC