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Backend/Dockerfile
Liam 8c8572f15c
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2024-04-23 16:41:58 +01:00

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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 eclipse-temurin:17-jdk-jammy
# 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