Dockerfile

# Build stage
FROM maven:3.9.11-eclipse-temurin-17 AS build

WORKDIR /usr/src/app
COPY . .
RUN mvn package -DskipTests

# Production stage
FROM tomcat:11.0.20-jdk17 AS fnl_base_image

RUN apt-get update && apt-get -y upgrade

# install dependencies and clean up unused files
RUN apt-get update && apt-get install unzip
RUN rm -rf /usr/local/tomcat/webapps.dist
RUN rm -rf /usr/local/tomcat/webapps/ROOT

# Modify the server.xml file to block error reporting
RUN sed -i 's|</Host>|  <Valve className="org.apache.catalina.valves.ErrorReportValve"\n               showReport="false"\n               showServerInfo="false" />\n\n      </Host>|' conf/server.xml 

# expose ports
EXPOSE 8080

COPY --from=build /usr/src/app/target/Bento-0.0.1.war /usr/local/tomcat/webapps/ROOT.war