Leaner docker image

2020-08-14 08:05:50 +02:00
parent 24ac5cf4fc
commit 934820274b
4 changed files with 18 additions and 4 deletions
@@ -20,11 +20,13 @@ RUN mvn -Dstyle.color=always package

 FROM openjdk:14-alpine as jdkbuilder

-COPY --from=builder /tmp/app/target/app-*.jar /app/app.jar
+RUN apk add --no-cache binutils

 ENV MODULES java.base,java.compiler,java.desktop,java.instrument,java.logging,java.management,java.naming,java.scripting,java.security.jgss,java.sql,java.sql.rowset,java.transaction.xa,java.xml,jdk.net

-RUN jlink --output /myjdk --module-path $JAVA_HOME/jmods --add-modules $MODULES
+RUN jlink --output /myjdk --module-path $JAVA_HOME/jmods --add-modules $MODULES --no-header-files --no-man-pages --strip-debug --compress=2
+
+RUN strip -p --strip-unneeded /myjdk/lib/server/libjvm.so

 FROM alpine