[SEBA-497] Standalone docker-publish job

Change-Id: I5be59b002e58b0653d78d626640d74356a6ed1d1
diff --git a/jjb/defaults.yaml b/jjb/defaults.yaml
index 4863e0e..b1f4948 100644
--- a/jjb/defaults.yaml
+++ b/jjb/defaults.yaml
@@ -78,7 +78,7 @@
 
     # matching repos that should be version tagged by the version-tag job
     # (basically the same as imagebuilder projects + helm charts + tools
-    version-tag-projects-regexp: '^(xos.*|helm-charts|automation-tools|cord-tester|chameleon|rcord|mcord|ecord|acordion|addressmanager|epc-service|exampleservice|fabric|fabric-crossconnect|globalxos|hippie-oss|hss_db|hypercache|internetemulator|kubernetes-service|monitoring|olt-service|onos-service|openstack|progran|sdn-controller|simpleexampleservice|templateservice|vEE|vEG|vBBU|venb|vHSS|vMME|vnaas|vPGWC|vPGWU|vrouter|vsg|vsg-hw|vSGW|vSM|vspgwc|vspgwu|vtn-service|vtr|att-workflow-driver|tt-workflow-driver|ves-agent|voltha-bbsim|openolt|sadis-server|kafka-topic-exporter|pyvoltha|voltha-adtran-adapter|voltha-openolt-adapter|voltha-openonu-adapter|plyxproto|voltha-protos)$'
+    version-tag-projects-regexp: '^(xos.*|helm-charts|automation-tools|cord-tester|chameleon|rcord|mcord|ecord|acordion|addressmanager|epc-service|exampleservice|fabric|fabric-crossconnect|globalxos|hippie-oss|hss_db|hypercache|internetemulator|kubernetes-service|monitoring|olt-service|onos-service|openstack|progran|sdn-controller|simpleexampleservice|templateservice|vEE|vEG|vBBU|venb|vHSS|vMME|vnaas|vPGWC|vPGWU|vrouter|vsg|vsg-hw|vSGW|vSM|vspgwc|vspgwu|vtn-service|vtr|att-workflow-driver|tt-workflow-driver|ves-agent|voltha-bbsim|openolt|sadis-server|kafka-topic-exporter|pyvoltha|voltha-adtran-adapter|voltha-openolt-adapter|voltha-openonu-adapter|plyxproto|voltha-protos|alpine-grpc-base)$'
 
     # PyPI related publishing variables
     #
@@ -92,6 +92,11 @@
     # in the job once testing is completed
     pypi-index: 'testpypi'
 
+    # Name of the Docker repository (usually on DockerHub) that is the
+    # destination for images to be pushed to after building.
+    # Default is invalid - must be specified on every job.
+    docker-repo: 'default-and-invalid'
+
     # for matching files with file-include-regexp
     all-files-regexp: '.*'
     doc-files-regexp: '^docs/.*'