51 lines
1.3 KiB
Docker
51 lines
1.3 KiB
Docker
# syntax=docker/dockerfile:1
|
|
|
|
# Add the following lines to tag the image (replace 'your_username' and 'shortener-app' with your Docker Hub username and repository name)
|
|
ARG VERSION=k8s
|
|
ARG IMAGE_NAME=bigwiz/shortener
|
|
ARG TAG=$VERSION
|
|
|
|
# Stage 1: Build the application
|
|
FROM maven:3.9.6-eclipse-temurin-21 AS builder
|
|
|
|
# Clone the repository
|
|
RUN git clone https://github.com/aamitn/URLShortener.git
|
|
|
|
WORKDIR /URLShortener
|
|
|
|
# Build the application
|
|
RUN mvn clean install
|
|
|
|
# Stage 2: Create the final image
|
|
FROM tomcat:10-jdk21-openjdk-slim
|
|
|
|
# Set environment variables
|
|
ENV CATALINA_BASE /usr/local/tomcat
|
|
ENV CATALINA_HOME /usr/local/tomcat
|
|
ENV PATH $CATALINA_HOME/bin:$PATH
|
|
|
|
|
|
# Copy the WAR file from the builder stage
|
|
COPY --from=builder /URLShortener/target/shortener.war $CATALINA_BASE/webapps/
|
|
|
|
|
|
# Add configuration for document base path
|
|
COPY --from=builder /URLShortener/server.xml $CATALINA_BASE/conf/server.xml
|
|
|
|
|
|
# Expose ports
|
|
EXPOSE 8080
|
|
EXPOSE 3306
|
|
|
|
|
|
# Copy the startup script
|
|
COPY shortener.sh /usr/local/tomcat/shortener.sh
|
|
|
|
# Copy the sql file
|
|
COPY --from=builder /URLShortener/create.sql /usr/local/tomcat/create.sql
|
|
|
|
# Grant execute permissions to the startup.sh script
|
|
RUN chmod +x /usr/local/tomcat/shortener.sh
|
|
|
|
# Start Tomcat and MariaDB using the startup script
|
|
CMD ["sh", "/usr/local/tomcat/shortener.sh"]
|