Use a single RUN directive in Dockerfile

SingularitiesCR · Apr 27, 2018 · d5da0ac · d5da0ac
1 parent 9ea303c
commit d5da0ac
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -6,8 +6,8 @@ FROM google/cloud-sdk:$GCLOUD_SDK_VERSION
 MAINTAINER Singularities
 
 # Install Java 8 for Datastore emulator
-RUN apk --update add openjdk8-jre
-RUN gcloud components install cloud-datastore-emulator beta --quiet
+RUN apk add --update --no-cache openjdk8-jre &&\
+    gcloud components install cloud-datastore-emulator beta --quiet
 
 # Volume to persist Datastore data
 VOLUME /opt/data
@@ -16,4 +16,4 @@ COPY start-datastore .
 
 EXPOSE 8081
 
-ENTRYPOINT ["./start-datastore"]
+ENTRYPOINT ["./start-datastore"]