#2935: nginx.dockerfile, rely on hiera arguments

dockerfile/nginx.dockerfile

@@ -14,26 +14,22 @@ ARG LISTEN_PORT
 ARG MEMBERS
 
 ## copy files into container
+COPY hiera.yaml $ROOT_PROJECT/hiera.yaml
 COPY hiera $ROOT_PROJECT/hiera
 COPY puppet/environment/$ENVIRONMENT/modules/reverse_proxy $ROOT_PUPPET/code/modules/reverse_proxy
 
 ##
 ## provision with puppet: either build a web, or api nginx image.
 ##
-##     docker build --build-arg TYPE=api --build-arg RUN=false --build-arg VHOST=machine-learning-api.com --build-arg HOST_PORT=9090 --build-arg LISTEN_PORT=6000 --build-arg MEMBERS='localhost:6001' -f nginx.dockerfile -t jeff1evesque/ml-nginx-api:0.7 .
-##     docker build --build-arg TYPE=web --build-arg RUN=false --build-arg VHOST=machine-learning-web.com --build-arg HOST_PORT=8080 --build-arg LISTEN_PORT=5000 --build-arg MEMBERS='localhost:5001' -f nginx.dockerfile -t jeff1evesque/ml-nginx-web:0.7 .
+##     docker build --build-arg TYPE=api --build-arg RUN=false --build-arg VHOST=machine-learning-api.com --build-arg HOST_PORT=9090 --build-arg LISTEN_PORT=6000 -f nginx.dockerfile -t jeff1evesque/ml-nginx-api:0.7 .
+##     docker build --build-arg TYPE=web --build-arg RUN=false --build-arg VHOST=machine-learning-web.com --build-arg HOST_PORT=8080 --build-arg LISTEN_PORT=5000 -f nginx.dockerfile -t jeff1evesque/ml-nginx-web:0.7 .
 ##
 ##     docker run --hostname nginx-api --name nginx-api -d jeff1evesque/ml-nginx-api:0.7
 ##     docker run --hostname nginx-web --name nginx-web -d jeff1evesque/ml-nginx-web:0.7
 ##
 RUN $PUPPET apply -e "class { reverse_proxy: \
-    run            => 'false', \
-    type           => '$TYPE', \
-    vhost          => '$VHOST', \
-    host_port      => '$HOST_PORT', \
-    listen_port    => $LISTEN_PORT, \
-    members        => '$MEMBERS', \
-} " --modulepath=$CONTRIB_MODULES:$MODULES --confdir=$ROOT_PUPPET/puppet
+    run => 'false', \
+} " --modulepath=$CONTRIB_MODULES:$MODULES --confdir=$ROOT_PUPPET
 
 ## start nginx
 CMD ["nginx", "-g", "daemon off;"]