slim down the final container image

[lpmi-13]

we can update the multi-stage build to output a final compile target that has the runtime, as well as run it in a base image that only includes the runtime dependencies. This takes the final image from 232MB to 79MB.

docker images | grep -i hux
huxley-runtime                                                       latest                                     327af2243b68   7 minutes ago    77.8MB
huxley                                                               latest                                     3b93cf09e9c3   19 hours ago     232MB

[lpmi-13]

we could also update the first base image to be

FROM mcr.microsoft.com/dotnet/sdk:6.0-alpine AS build-env

...and that would probably speed up the build, but wouldn't result in a smaller final image.

[jpsingleton]

Thanks. 👍