Creating a Docker File For Deploying Kotlin on Kubernetes

FROM maven:3-alpine

MAINTAINER XenonStack

# Creating Application Source Code Directory
RUN mkdir -p /usr/src/app

# Setting Home Directory for containers
WORKDIR /usr/src/app

# Copying src code to Container
COPY . /usr/src/app

# Building From Source Code
RUN mvn clean package

# Setting Persistent drive
VOLUME ["/kotlin-data"]

# Exposing Port
EXPOSE 8082

# Running Kotlin Application
CMD ["java", "-jar", "target/<name of your kotlin jar>.jar"]