more complete labeling of images

Change-Id: I3e6a9bb74396f3d7c8faae94542ee45d029cec13
diff --git a/xos/synchronizer/Dockerfile.synchronizer b/xos/synchronizer/Dockerfile.synchronizer
index 2d619a4..d65444f 100644
--- a/xos/synchronizer/Dockerfile.synchronizer
+++ b/xos/synchronizer/Dockerfile.synchronizer
@@ -1,3 +1,4 @@
+# xosproject/vtn-synchronizer
 FROM xosproject/xos-synchronizer-base:candidate
 
 COPY . /opt/xos/synchronizers/vtn
@@ -17,6 +18,12 @@
 ARG org_label_schema_vcs_ref=unknown
 ARG org_label_schema_build_date=unknown
 ARG org_opencord_vcs_commit_date=unknown
+ARG org_opencord_component_chameleon_version=unknown
+ARG org_opencord_component_chameleon_vcs_url=unknown
+ARG org_opencord_component_chameleon_vcs_ref=unknown
+ARG org_opencord_component_xos_version=unknown
+ARG org_opencord_component_xos_vcs_url=unknown
+ARG org_opencord_component_xos_vcs_ref=unknown
 
 LABEL org.label-schema.schema-version=$org_label_schema_schema_version \
       org.label-schema.name=$org_label_schema_name \
@@ -24,6 +31,12 @@
       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
+      org.opencord.vcs-commit-date=$org_opencord_vcs_commit_date \
+      org.opencord.component.chameleon.version=$org_opencord_component_chameleon_version \
+      org.opencord.component.chameleon.vcs-url=$org_opencord_component_chameleon_vcs_url \
+      org.opencord.component.chameleon.vcs-ref=$org_opencord_component_chameleon_vcs_ref \
+      org.opencord.component.xos.version=$org_opencord_component_xos_version \
+      org.opencord.component.xos.vcs-url=$org_opencord_component_xos_vcs_url \
+      org.opencord.component.xos.vcs-ref=$org_opencord_component_xos_vcs_ref
 
 CMD bash -c "cd /opt/xos/synchronizers/vtn; ./run-from-api.sh"