configure docker with credentials to pull from private repos (#1838)
configure docker with credentials to pull from private repos (#1838)


parthea/datalab,googledatalab/datalab,googledatalab/datalab,parthea/datalab,googledatalab/datalab,googledatalab/datalab,parthea/datalab,parthea/datalab,parthea/datalab,googledatalab/datalab,parthea/datalab,googledatalab/datalab