Sample Windows container Dockerfile running a Java application

Dockerfile

FROM mcr.microsoft.com/windows/servercore:ltsc2019

# everything will be installed inside this directory inside the container
WORKDIR "C:/ProgramData"

# install chocolately package manager
RUN @powershell -NoProfile -ExecutionPolicy Bypass -Command "iex ((New-Object System.Net.WebClient).DownloadString('https://chocolatey.org/install.ps1'))" && SET "PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin" -Y

RUN choco install openjdk8 -Y
RUN refreshenv

ADD myapplication.war "C:/ProgramData"

EXPOSE 8080

CMD ["java", "-jar", "C:/ProgramData/myapplication.war"]