fix(discovery): remove its own address from peer list to join
fix(discovery): remove its own address from peer list to join

kingland/etcd,junxu/etcd,mqliang/etcd,visheshnp/etcd,sebschrader/etcd,HideoYamauchi/etcd,jravetch/etcd,heyitsanthony/etcd,insequent/etcd,Ulexus/etcd,cognusion/etcd,tangkun75/etcd,mkumatag/etcd,vimalk78/etcd,bspline/etcd,lumjjb/etcd,ajityagaty/etcd,bdarnell/etcd,YuleiXiao/etcd,dnaeon/etcd,polvi/etcd,swingbach/etcd,chenbaihu/etcd,jonboulle/etcd,glevand/coreos--etcd,sayden/etcd,joshix/etcd,nkhare/etcd,fgbreel/etcd,wantonsolutions/dinv-etcd,handsomesun/etcd,fasaxc/etcd,cvik/etcd,etcd-io/etcd,arthurcolle/etcd,nkhare/etcd,bluebreezecf/etcd,buaazp/etcd,a-robinson/etcd,westhood/etcd,njucslqq/etcd,cchamplin/etcd,gouyang/etcd,fasaxc/etcd,betawaffle/etcd,wfxiang08/etcd,mkumatag/etcd,endocode/etcd,CrazyJvm/etcd,beni55/etcd,hzy001/etcd,improbable-io/etcd,fanminshi/etcd,dterei/etcd,lorneli/etcd,jefby/etcd,xueshanf/etcd,yifan-gu/etcd,zaphod-concur/etcd,linuxcer/etcd,jchauncey/etcd,bluebreezecf/etcd,hpcloud/etcd,jmptrader/etcd,mgoelzer/etcd-fork2,xdlinear/etcd,Eagle-X/etcd,glycerine/etcd,snailwalker/etcd,mwitkow-io/etcd,ecnahc515/etcd,dannysauer/etcd,zaphod-concur/etcd,barakmich/etcd,giantswarm/etcd,endocode/etcd,mike-lerch/etcd,tempbottle/etcd,honeyqa/etcd,hongbinz/etcd,crandles/etcd,vimalk78/etcd,sebschrader/etcd,improbable-io/etcd,oscarrr110/etcd,cockroachdb/etcd,yichengq/etcd,fasaxc/etcd,gyuho/etcd,gae123/etcd,HideoYamauchi/etcd,dannysauer/etcd,spotify/etcd,gyuho/etcd,jlamillan/etcd,ravigadde/etcd,devfreesg/etcd,visheshnp/etcd,spotify/etcd,hroyrh/etcd,kkaneda/etcd,robszumski/etcd,raoofm/etcd,freeloop1114/etcd,elimisteve/etcd,akauppi/etcd,elimisteve/etcd,yudai/etcd,akauppi/etcd,svdata/etcd,wfxiang08/etcd,shakefu/etcd,pengzj/etcd,mickep76/etcd,imzhulei/etcd,xiang90/etcd,sebrandon1/etcd,axingblog/etcd,oscarrr110/etcd,ajityagaty/etcd,chipironcin/etcd,spotify/etcd,insequent/etcd,QuantiumTechnology/etcd,gosharplite/etcd,wowsoso/etcd,YuleiXiao/etcd,ravigadde/etcd,bakins/etcd,barakmich/etcd,jeremyeder/etcd,StorReduce/etcd,hongbinz/etcd,njharman/etcd,yyljlyy/etcd,cvik/etcd,mischief/etcd,TheHippo/etcd,heyitsanthony/etcd,lorneli/etcd,whuwxl/etcd,Ulexus/etcd,shakefu/etcd,OyTao/etcd_learning,ktateish/etcd,mwitkow/etcd,chai2010-playground/etcd,pengzj/etcd,rchicoli/etcd,gosharplite/etcd,shawnps/etcd,cchamplin/etcd,ylong/etcd,axingblog/etcd,spacejam/etcd,dterei/etcd,honeyqa/etcd,sinsharat/etcd,gae123/etcd,etcd-io/etcd,gityf/etcd,mitake/etcd,lzbgt/etcd,offscale/etcd,xueshanf/etcd,openedbox/etcd,tangkun75/etcd,qiaochao911/etcd,asim/etcd,offscale/etcd,tamird/etcd,hroyrh/etcd,mischief/etcd,mqliang/etcd,yyljlyy/etcd,youxidev/etcd,xychu/etcd,steveeJ/etcd,jonboulle/etcd,sofuture/etcd,jmptrader/etcd,insionng/etcd,a-robinson/etcd,nekto0n/etcd,qqsun8819/etcd,jlamillan/etcd,pauldallen/etcd,rnaveiras/etcd,fgbreel/etcd,westhood/etcd,xebitstudios/etcd,njucslqq/etcd,crandles/etcd,imzhulei/etcd,chipironcin/etcd,hzy001/etcd,yudai/etcd,shawnps/etcd,Timer/etcd,armstrongli/etcd,gouyang/etcd,ktateish/etcd,mkumatag/etcd,Eagle-X/etcd,siddontang/etcd,shafreeck/etcd,luxas/etcd,xychu/etcd,cvik/etcd,luxas/etcd,ecnahc515/etcd,shafreeck/etcd,cognusion/etcd,snailwalker/etcd,coreos/etcd,tguangch/etcd,mitake/etcd,giantswarm/etcd,gtank/etcd,arthurcolle/etcd,iamqizhao/etcd,mickep76/etcd,spacejam/etcd,sofuture/etcd,pigfoot/etcd,dnaeon/etcd,wowsoso/etcd,jravetch/etcd,wantonsolutions/dinv-etcd,rchicoli/etcd,Winslett/etcd,cockroachdb/etcd,chai2010/etcd,xebitstudios/etcd,jchauncey/etcd,princeqjzh/etcd,handsomesun/etcd,joshix/etcd,whuwxl/etcd,es-chow/etcd,delkyd/etcd,dalanlan/etcd,fanminshi/etcd,chenbaihu/etcd,dalanlan/etcd,purpleidea/etcd,combk8s/etcd,Yhgenomics/etcd,asim/etcd,mike-lerch/etcd,coreos/etcd,wantonsolutions/dinv-etcd,glensc/etcd,njharman/etcd,qiaochao911/etcd,devfreesg/etcd,glycerine/etcd,bakins/etcd,xdlinear/etcd,TheHippo/etcd,li-ang/etcd,olark/etcd,achanda/etcd,armstrongli/etcd,tamird/etcd,lumjjb/etcd,msanterre/etcd,robszumski/etcd,etcd-io/etcd,iamqizhao/etcd,insionng/etcd,StorReduce/etcd,combk8s/etcd,kingland/etcd,li-ang/etcd,bspline/etcd,plasticbox/etcd,junxu/etcd,spotify/etcd,lzbgt/etcd,beni55/etcd,cvik/etcd,chai2010-playground/etcd,tguangch/etcd,nieanan/etcd,onlyjob/etcd,sebrandon1/etcd,tempbottle/etcd,raoofm/etcd,Timer/etcd,rnaveiras/etcd,jeremyeder/etcd,hpcloud/etcd,OyTao/etcd_learning,Yhgenomics/etcd,jefby/etcd,svdata/etcd,Ulexus/etcd,betawaffle/etcd,SivagnanamCiena/etcd,justintung/etcd,plasticbox/etcd,bdarnell/etcd,msanterre/etcd,yifan-gu/etcd,mwitkow/etcd,es-chow/etcd,csuideal/etcd,mgoelzer/etcd-fork2,rnaveiras/etcd,nekto0n/etcd,sayden/etcd,glensc/etcd,SivagnanamCiena/etcd,pauldallen/etcd,onlyjob/etcd,glevand/coreos--etcd,hongchaodeng/etcd,QuantiumTechnology/etcd,nieanan/etcd,steveeJ/etcd,buaazp/etcd,CrazyJvm/etcd,swingbach/etcd,openedbox/etcd,polvi/etcd,freeloop1114/etcd,hongchaodeng/etcd,chai2010/etcd,olark/etcd,delkyd/etcd,xiang90/etcd,Winslett/etcd,sinsharat/etcd,mqliang/etcd,linuxcer/etcd,yichengq/etcd,gtank/etcd,purpleidea/etcd,princeqjzh/etcd,ylong/etcd,ajityagaty/etcd,siddontang/etcd,youxidev/etcd,gityf/etcd,mwitkow-io/etcd,qqsun8819/etcd,justintung/etcd,Ulexus/etcd,kkaneda/etcd,csuideal/etcd,achanda/etcd