Added simple engine ping before adding an engine
Added simple engine ping before adding an engine

rbramwell/shipyard,vanloswang/shipyard,Lev09/shipyard,vanloswang/shipyard,John-Lin/shipyard,swege/shipyard,dockerclubgroup/shipyard,John-Lin/shipyard,zhoffice/shipyard,OnePaaS/shipyard,tombee/shipyard,wujingke/shipyard,John-Lin/shipyard,daququ/shipyard,RustJason/shipyard,OnePaaS/shipyard,daququ/shipyard,golang-lib/shipyard,LongTaiJun/DockerUI,rchicoli/shipyard,leominov/shipyard,leominov/shipyard,linecheng/shipyard,leroy-chen/shipyard,linecheng/shipyard,rchicoli/shipyard,tombee/shipyard,daququ/shipyard,pugna0/shipyard,rchicoli/shipyard,rbramwell/shipyard,beyondblog/shipyard,chenrui2014/shipyard,Dumbear/shipyard,bkcsoft/shipyard,jsyinwenjun/shipyard,rockzeng/shipyard,ehazlett/shipyard,Dumbear/shipyard,John-Lin/shipyard,wujingke/shipyard,chenrui2014/shipyard,vanloswang/shipyard,zhiwei55/shipyard,pugna0/shipyard,jsyinwenjun/shipyard,RustJason/shipyard,pugna0/shipyard,leroy-chen/shipyard,leroy-chen/shipyard,pugna0/shipyard,jsyinwenjun/shipyard,iamjakob/shipyard,LongTaiJun/DockerUI,golang-lib/shipyard,zhoffice/shipyard,rbramwell/shipyard,swege/shipyard,scapewang/shipyard,OnePaaS/shipyard,scapewang/shipyard,beyondblog/shipyard,linecheng/shipyard,rockzeng/shipyard,tombee/shipyard,Lev09/shipyard,rockzeng/shipyard,chenrui2014/shipyard,svdata/shipyard,eedevops/shipyard,beyondblog/shipyard,Lev09/shipyard,leominov/shipyard,scapewang/shipyard,jsyinwenjun/shipyard,Dumbear/shipyard,eedevops/shipyard,beyondblog/shipyard,ehazlett/shipyard,dockerclubgroup/shipyard,chenrui2014/shipyard,RustJason/shipyard,zhiwei55/shipyard,bkcsoft/shipyard,vanloswang/shipyard,svdata/shipyard,rchicoli/shipyard,wujingke/shipyard,scapewang/shipyard,eedevops/shipyard,Lev09/shipyard,dockerclubgroup/shipyard,wujingke/shipyard,golang-lib/shipyard,OnePaaS/shipyard,svdata/shipyard,Dumbear/shipyard,zhoffice/shipyard,tombee/shipyard,iamjakob/shipyard,dockerclubgroup/shipyard,linecheng/shipyard,bkcsoft/shipyard,bkcsoft/shipyard,ehazlett/shipyard,daququ/shipyard,iamjakob/shipyard,zhoffice/shipyard,leroy-chen/shipyard,iamjakob/shipyard,swege/shipyard,rbramwell/shipyard,swege/shipyard,zhiwei55/shipyard,LongTaiJun/DockerUI,leominov/shipyard,ehazlett/shipyard,zhiwei55/shipyard,svdata/shipyard,rockzeng/shipyard,eedevops/shipyard,LongTaiJun/DockerUI,golang-lib/shipyard,RustJason/shipyard