Remove gcc and g++ for decreasing the size

mfelgamal · mfelgamal · commit b64c68008ab3 · 2016-12-01T17:34:23.000+02:00
diff --git a/scripts/docker/zeppelin-base/Dockerfile b/scripts/docker/zeppelin-base/Dockerfile
@@ -17,29 +17,20 @@
 FROM alpine:3.4
 MAINTAINER Apache Software Foundation <dev@zeppelin.apache.org>
 
-ENV SCALA_VERSION="2.11.8"
-ENV SCALA_HOME="/usr/share/scala"
 ENV JAVA_HOME /usr/lib/jvm/java-1.7-openjdk
 ENV PATH $PATH:$JAVA_HOME/bin
 
 RUN apk add --update bash curl openjdk7-jre wget ca-certificates python build-base make gcc g++ java-cacerts openssl && \
     rm /usr/lib/jvm/java-1.7-openjdk/jre/lib/security/cacerts && \
     ln -s /etc/ssl/certs/java/cacerts /usr/lib/jvm/java-1.7-openjdk/jre/lib/security/cacerts && \
-    cd "/tmp" && \
-    wget "https://downloads.typesafe.com/scala/${SCALA_VERSION}/scala-${SCALA_VERSION}.tgz" && \
-    tar xzf "scala-${SCALA_VERSION}.tgz" && \
-    mkdir "${SCALA_HOME}" && \
-    rm "/tmp/scala-${SCALA_VERSION}/bin/"*.bat && \
-    mv "/tmp/scala-${SCALA_VERSION}/bin" "/tmp/scala-${SCALA_VERSION}/lib" "${SCALA_HOME}" && \
-    ln -s "${SCALA_HOME}/bin/"* "/usr/bin/" && \
-    rm -rf "/tmp/"* && \
     curl --silent \
     --location https://github.com/sgerrand/alpine-pkg-R/releases/download/3.3.1-r0/R-3.3.1-r0.apk --output /var/cache/apk/R-3.3.1-r0.apk && \
     apk add --update --allow-untrusted /var/cache/apk/R-3.3.1-r0.apk && \
     curl --silent \
     --location https://github.com/sgerrand/alpine-pkg-R/releases/download/3.3.1-r0/R-dev-3.3.1-r0.apk --output /var/cache/apk/R-dev-3.3.1-r0.apk && \
     apk add --update --allow-untrusted /var/cache/apk/R-dev-3.3.1-r0.apk && \
     R -e "install.packages('knitr', repos = 'http://cran.us.r-project.org')" && \
+    apk del curl build-base make gcc g++ && \
     rm -rf /var/cache/apk/*
 
 RUN wget -O /usr/local/bin/dumb-init https://github.com/Yelp/dumb-init/releases/download/v1.1.3/dumb-init_1.1.3_amd64
@@ -51,4 +42,4 @@ RUN chmod a+x /usr/bin/start-zeppelin.sh
 # ports for zeppelin
 EXPOSE 8080 7077
 
-ENTRYPOINT ["/usr/local/bin/dumb-init"]
+ENTRYPOINT ["/usr/local/bin/dumb-init", "--"]
