- FROM maven:3.6.1-jdk-11-slim as maven
- WORKDIR /servlet3
- COPY src src
- COPY pom.xml pom.xml
- RUN mvn compile war:war -q
- FROM tomcat:9.0.20-jre11-slim
- WORKDIR /servlet3
- RUN rm -rf ${CATALINA_HOME}/webapps/*
- COPY --from=maven /servlet3/target/servlet3.war ${CATALINA_HOME}/webapps/ROOT.war
- COPY server.xml ${CATALINA_HOME}/conf/server.xml
- EXPOSE 8080
- CMD bash ${CATALINA_HOME}/bin/catalina.sh run
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