[CE-397] Fix user dashboard dockerhub build error

Remove nginx,mongo dockerhub image build.

Change-Id: I06c8d8c5ced5ed90cf66bdace82f36fa730958d9
Signed-off-by: Haitao Yue <hightall@me.com>

Makefile

@@ -137,7 +137,7 @@ docker-operator-dashboard: build/docker/operator-dashboard/$(DUMMY)
 
 docker-clean: stop image-clean ##@Clean all existing images
 
-DOCKERHUB_IMAGES = baseimage engine mongo nginx operator-dashboard user-dashboard watchdog ansible-agent
+DOCKERHUB_IMAGES = baseimage engine operator-dashboard user-dashboard watchdog ansible-agent
 
 dockerhub: $(patsubst %,dockerhub-%,$(DOCKERHUB_IMAGES))  ##@Building latest images with dockerhub materials, to valid them
 

dockerhub/latest/user-dashboard/Dockerfile

@@ -7,15 +7,15 @@ MAINTAINER haitao yue "hightall@me.com"
 RUN cd /tmp && git clone https://github.com/hyperledger/cello.git
 RUN cd /tmp/cello/user-dashboard/src && cp package.json yarn.lock / && cd / && yarn install -g --verbose
 ENV PATH ${PATH}:/node_modules/.bin
-RUN mkdir -p /var/www
-RUN cp -r /tmp/cello/user-dashboard/src /var/www
+RUN mv /tmp/cello/user-dashboard/src /var/www
 RUN cd /var/www && ln -sf /node_modules . && npm run build
 WORKDIR /var/www
 EXPOSE 8080
 
 ENV FABRIC_VERSION 1.0.5
 RUN cd /tmp && ARCH=$(echo "$(uname -s|tr '[:upper:]' '[:lower:]'|sed 's/mingw64_nt.*/windows/')-$(uname -m | sed 's/x86_64/amd64/g')" | awk '{print tolower($0)}') && echo $ARCH &&wget -c https://nexus.hyperledger.org/content/repositories/releases/org/hyperledger/fabric/hyperledger-fabric/${ARCH}-${FABRIC_VERSION}/hyperledger-fabric-${ARCH}-${FABRIC_VERSION}.tar.gz && tar -zxvf hyperledger-fabric-${ARCH}-${FABRIC_VERSION}.tar.gz && mv bin/configtxgen /usr/local/bin/configtxgen
-COPY user-dashboard/fabric/fabric /etc/hyperledger/fabric
+RUN mkdir -p /etc/hyperledger
+RUN mv /tmp/cello/user-dashboard/fabric/fabric /etc/hyperledger/fabric
 ENV FABRIC_CFG_PATH /etc/hyperledger/fabric
 
 CMD ln -sf /node_modules . && npm run start