> So docker+WASM does not build a Linux container image with the WASM application inside but it builds a WASM application packaged as a docker image
With this preview, we are leveraging the OCI specification that defines how to build an image. Linux/Windows containers are the most common use of this specification, but many other types of artifacts exist (OPA policies, Helm charts, etc.).
When using any of these other artifact types, tooling has to know how to use that specific artifact type and run it (eg, extract the image and run it as a container or extract the Helm chart and deploy it). In our Wasm use case, we are doing the same thing... package and ship a Wasm module and we'll extract it and run it on the new Wasm runtime. That runtime then "converts" the Wasm module into native machine code for the OS you're running on.
> If this is the case I'd leave docker outside the name of the technology. I imagine the confusion.
That's great feedback! While most know us as "the container company", our mission doesn't even talk about containers. We want to help all developers succeed by reducing app complexity. We can certainly do more to help educate folks between the different types of workloads you might be running. We're still very early on in this process, so stay tuned (and keep the feedback coming)!
'Docker + WASM' definitely gave me the impression that docker is now leveraging wasm to be able to run your normal container workloads directly on the browser.
Like if you have any docker container, you can now take that, with some modification and run that directly on the browser. Reading further, I think this is totally not what it actually is.
You could say 'Docker for WASM applications' or 'Docker to deploy WASM apps' that would make the relationship more clear I think.
With this preview, we are leveraging the OCI specification that defines how to build an image. Linux/Windows containers are the most common use of this specification, but many other types of artifacts exist (OPA policies, Helm charts, etc.).
When using any of these other artifact types, tooling has to know how to use that specific artifact type and run it (eg, extract the image and run it as a container or extract the Helm chart and deploy it). In our Wasm use case, we are doing the same thing... package and ship a Wasm module and we'll extract it and run it on the new Wasm runtime. That runtime then "converts" the Wasm module into native machine code for the OS you're running on.
> If this is the case I'd leave docker outside the name of the technology. I imagine the confusion.
That's great feedback! While most know us as "the container company", our mission doesn't even talk about containers. We want to help all developers succeed by reducing app complexity. We can certainly do more to help educate folks between the different types of workloads you might be running. We're still very early on in this process, so stay tuned (and keep the feedback coming)!