I created a web application using the dotnet cli angular template.
dotnet new anguar Web
Now I want to dockerize this application. I added the following Dockerfile to the project folder.
FROM mcr.microsoft.com/dotnet/core/sdk:2.2 AS build-env
WORKDIR /app
# Copy csproj and restore as distinct layers
COPY *.csproj ./
RUN dotnet restore
# Copy everything else and build
COPY . ./
RUN dotnet publish -c Release -o out
# Build runtime image
FROM mcr.microsoft.com/dotnet/core/aspnet:2.2
WORKDIR /app
COPY --from=build-env /app/out .
ENTRYPOINT ["dotnet", "Web.dll"]
And then run the following command when I am in the project folder.
sudo docker build -t accman-web .
But I am getting the following error:
Restore completed in 5.01 sec for /app/Web.csproj.
Web -> /app/bin/Release/netcoreapp2.2/Web.dll
Web -> /app/bin/Release/netcoreapp2.2/Web.Views.dll
/bin/sh: 2: /tmp/tmpa49d981806144cfd8e2cbdde42404952.exec.cmd: npm: not found
/app/Web.csproj(46,5): error MSB3073: The command "npm install" exited with code 127.
The command '/bin/sh -c dotnet publish -c Release -o out' returned a non-zero code: 1
What do I have to do to build the image of this simple application?