containerd-wasm-shims VS rekor

Besides deploying the application locally and deploying to Fermyon Cloud, you can also deploy your Spin application to Kubernetes using the new Containerd integration for Spin.

Yeah, runtimeClass lets you specify which CRI plugin you want based on what you have available. Here's an example from the containerd documentation - you could have one node that can run containers under standard runc, gvisor, kata containers, or WASM. Without runtimeClass, you'd need either some form of custom solution or four differently configured nodes to run those different runtimes. That's how krustlet did it - you'd have kubelet/containerd nodes and krustlet/wasm nodes, and could only run the appropriate workload on each node type.

You can absolutely install the wasm shim without Desktop. (They won't tell you that because Desktop is a revenue stream for Mirantis.)

In your VM or WSL instance that's running Docker, get the shim from here: https://github.com/deislabs/containerd-wasm-shims (You might need to build it yourself)

Then specify the --runtime and --platform arguments like instructed in the doc, but with a slight modification:

--runtime=containerd-wasm-shim=/path/to/containerd/wasm/shim

This works because the container runtime is simply a Go binary, and Go binaries are completely self-contained.

There could be asset hashes in sigstore: https://sigstore.dev/

Is there a good way to run native mobile app GUI tests with GitHub Actions?

A VM/container emulator like anbox, waydroid, (or all of ChromeOS Flex in KVM) in a GitHub Action is probably enough to run GUI tests?

"Build your own SLSA 3+ provenance builder on GitHub Actions"

I expect something like https://sigstore.dev

sigstore is another suite of tools that focuses on attestation and provenance. Within the suite are two tools I heard mentioned a few times at KubeCon: Cosign and Rekor.

Since we can distribute Spin applications using popular registry services, we can also take advantage of ecosystem tools such as Sigstore and Cosign, which address the software supply chain issue by signing and verifying applications using Sigstore's new keyless signatures (using OIDC identity tokens from providers such as GitHub).

With containers being the heart of Cloud Native application development, it has become even more critical to ensure the integrity of the containers. One of the ways to do this to sign and verify the container images.sigstore is a open source project that empowers software developers to securely sign the container images.

https://sigstore.dev - although its really not true to say I built it. I started it off, but very quickly smarter folks then me jumped on board and really took it to all sorts of new directions.

Powered by Wolfi, Chainguard Images are a suite of distroless images that consolidate the base features of the Wolfi undistro into end-user container images that can be integrated into existing workflows. Chainguard Images are fully declarative and reproducible, and include SBOMs that cover all image dependencies. In addition, Chainguard Images are signed via Sigstore, which attests the provenance of all artifacts. All images and corresponding signatures, as well as their SBOMs, are hosted in Chainguard's OCI registry cgr.dev.

What's your thoughts on the sigstore project from the linux foundation?