Update Dockerfile to:

- use geode binary rather than building one on the fly
- update to version 1.4.0
Updated Readme

docker/Dockerfile

@@ -18,21 +18,19 @@ FROM centos:7
 MAINTAINER Apache Geode Community <[email protected]>
 
 LABEL Vendor="Apache Geode"
-LABEL version=1.3.0
+LABEL version=1.4.0
+ENV GEODE_VERSION 1.4.0
 
-RUN	yum install -y wget which tar git java-1.8.0-openjdk-devel \
-	&& git clone https://github.com/apache/geode.git \
-	&& cd geode \
-	&& git checkout rel/v1.3.0 \
-	&& ./gradlew build -Dskip.tests=true -xjavadoc \
-	&& ls /geode | grep -v geode-assembly | xargs rm -rf \
-	&& rm -rf /root/.gradle/ \
-	&& rm -rf /geode/geode-assembly/build/distributions/ \
+RUN	yum install -y wget which tar java-1.8.0-openjdk-devel \
+	&& wget https://dist.apache.org/repos/dist/release/geode/$GEODE_VERSION/apache-geode-$GEODE_VERSION.tgz \
+        && tar -xvzf apache-geode-$GEODE_VERSION.tgz \
+        && rm -rf apache-geode-$GEODE_VERSION.tgz \
+	&& cd apache-geode-$GEODE_VERSION \
 	&& rm -rf /usr/share/locale/* \
 	&& yum remove -y perl \
 	&& yum clean all
 
-ENV GEODE_HOME /geode/geode-assembly/build/install/apache-geode
+ENV GEODE_HOME /apache-geode-$GEODE_VERSION
 ENV PATH $PATH:$GEODE_HOME/bin
 
 # Default ports:

docker/README.md

@@ -16,7 +16,7 @@ docker build -t apachegeode/geode:latest .
 Once it's tagged, push to DockerHub:
 
 ```
-docker push apachegeode/geode:1.0.0-incubating
+docker push apachegeode/geode:{version}
 ```
 
 * You need to be authenticated in DockerHub and be an administrator of the project.  Ask for permissions at *[email protected]*.
@@ -27,7 +27,7 @@ docker push apachegeode/geode:1.0.0-incubating
 1. Execute the following command to run the container and start `gfsh`:
 
 ```
-docker run -it -p 10334:10334 -p 7575:7575 -p 1099:1099  apachegeode/geode:1.0.0-incubating
+docker run -it -p 10334:10334 -p 7575:7575 -p 1099:1099  apachegeode/geode
 ```
 
 From this point you can pretty much follow [Apache Geode in 5 minutes](https://cwiki.apache.org/confluence/display/GEODE/Index#Index-Geodein5minutes) for example: