How to deploy a .net assembly to docker?

Question

Nginx

I have a build on .net
The developer says it's ready and I don't need to do restore and publish, there's also nginx and kestrel.
In general, I decided at the beginning to just deploy .net myself. I ran
into a problem that the docker container has the exited status, and in the docker container logs bash: build1: No such file or directory
Dockerfile:
FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS build-env
WORKDIR /app
COPY . .
FROM mcr.microsoft.com/dotnet/core/aspnet:2.2
WORKDIR /app
COPY . .
EXPOSE 80
ENTRYPOINT ["bash"]
CMD ["build1", "WebApplication4.dll"]
ran without
ENTRYPOINT ["bash"]
error
Error response from daemon: OCI runtime create failed: container_linux.go:345: starting container process caused "exec: \"build1\": executable file not found in $PATH": unknown docker logs
My project files
appsettings.Development.json
appsettings .json
Dockerfile
WebApplication4
WebApplication4.deps.json
WebApplication4.dll
WebApplication4.pdb
WebApplication4.runtimeconfig.json
WebApplication4.Views.dll
WebApplication4.Views.pdb
web.config
wwwroot

Answer 1

respect

FROM mcr.microsoft.com/dotnet/core/aspnet:2.2-stretch-slim AS final
WORKDIR /app
EXPOSE 80
COPY . .
ENTRYPOINT ["dotnet", "WebApplication4.dll"]

Out of pure curiosity, but how to tie nginx and kestrel there?