Added multistage Dockerfile for gameoflife

asquarezone · Jun 14, 2022 · 178f79a · 178f79a
1 parent a72cf4c
commit 178f79a
Showing 1 changed file with 8 additions and 1 deletion.
diff --git a/jun22/gol/Dockerfile b/jun22/gol/Dockerfile
@@ -1,4 +1,11 @@
+# Multistage build in Docker
+# building the application
+FROM maven:3-openjdk-8 AS builder
+RUN git clone https://github.com/wakaleo/game-of-life.git && cd game-of-life && mvn package
+
+
+# application image
 FROM tomcat:9
 LABEL author="khaja"
-ADD https://referenceapplicationskhaja.s3.us-west-2.amazonaws.com/gameoflife.war /usr/local/tomcat/webapps/gameoflife.war
+COPY --from=builder /game-of-life/gameoflife-web/target/gameoflife.war /usr/local/tomcat/webapps/gameoflife.war
 EXPOSE 8080