label image
fix labeling
remove -'s from vars

Change-Id: Ic6a7756eafa32136e8856f30f96c4db2a751b29f
diff --git a/Dockerfile b/Dockerfile
index 178414b..96d1aac 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,8 +1,26 @@
+# xosproject/xos-rest-gw
 # To build use: docker build -t xosproject/xos-rest-gw .
 # To run use: docker run -p 3000:3000 -d xosproject/xos-rest-gw
 
 FROM node:argon
 
+# Label image
+ARG org_label_schema_schema_version=1.0
+ARG org_label_schema_name=xos-rest-gw
+ARG org_label_schema_version=unknown
+ARG org_label_schema_vcs_url=unknown
+ARG org_label_schema_vcs_ref=unknown
+ARG org_label_schema_build_date=unknown
+ARG org_opencord_vcs_commit_date=unknown
+
+LABEL org.label-schema.schema-version=$org_label_schema_schema_version \
+      org.label-schema.name=$org_label_schema_name \
+      org.label-schema.version=$org_label_schema_version \
+      org.label-schema.vcs-url=$org_label_schema_vcs_url \
+      org.label-schema.vcs-ref=$org_label_schema_vcs_ref \
+      org.label-schema.build-date=$org_label_schema_build_date \
+      org.opencord.vcs-commit-date=$org_opencord_vcs_commit_date
+
 # Set environment variables
 ENV CODE_SOURCE .
 ENV CODE_DEST /var/www
@@ -21,4 +39,4 @@
 RUN mkdir ${CODE_DEST}/logs
 
 EXPOSE 3000
-CMD [ "npm", "start" ]
\ No newline at end of file
+CMD [ "npm", "start" ]