28 lines
721 B
Docker
28 lines
721 B
Docker
# Stage 1: Build the application
|
|
FROM maven:3.9.6-eclipse-temurin-17-alpine AS builder
|
|
|
|
# Set the working directory
|
|
WORKDIR /home/container
|
|
|
|
# Copy the current directory contents into the container at /home/container
|
|
COPY . .
|
|
|
|
# Build the jar
|
|
RUN mvn package -q -Dmaven.test.skip -DskipTests -T2C
|
|
|
|
# Stage 2: Create the final lightweight image
|
|
FROM adoptopenjdk:17-jre-hotspot-alpine3.14
|
|
|
|
# Set the working directory
|
|
WORKDIR /home/container
|
|
|
|
# Copy the built jar file from the builder stage
|
|
COPY --from=builder /home/container/target/Paste-Backend.jar .
|
|
|
|
# Make port 3000 available to the world outside this container
|
|
EXPOSE 3000
|
|
ENV PORT=3000
|
|
|
|
# Run the jar file
|
|
CMD java -jar Paste-Backend.jar -Djava.awt.headless=true
|