Allow -hostname to also override remote addr port
Allow -hostname to also override remote addr port

When starting a influxd in a docker container, the processess needs to know
the hosts address and port in order to create its NodeInfo correctly.  -hostname
previously only allowed us to change the hostname and the port would always be 8088
which may not be correctly if running multiple containers on the same host.

benbjohnson/influxdb,influxdb/influxdb,bluebreezecf/influxdb,influxdb/influxdb,mash0304/influxdb,slachiewicz/influxdb,apigee/influxdb,mark-rushakoff/influxdb,influxdb/influxdb,CVTJNII/influxdb-tjnii,mvadu/influxdb,Tony133/influxdb,apriendeau/influxdb,linearb/influxdb,GoIncremental/influxdb,josephcopenhaver/influxdb,toorop/influxdb,wxdublin/influxdb,tuxmonteiro/influxdb,kingland/influxdb,jonseymour/influxdb,sudabon/influxdb,Mindera/influxdb,mvadu/influxdb,atyenoria/influxdb,sudabon/influxdb,tommymei/influxdb,mvadu/influxdb,runcom/influxdb,Yong-Lee/influxdb,luciotorre/influxdb,n1tr0g/influxdb,chenziliang/influxdb,tuxmonteiro/influxdb,linfangrong/influxdb,stvnwrgs/influxdb,atyenoria/influxdb,joaopedrotaveira/influxdb,mmaul/influxdb,runner-mei/influxdb,imcom/influxdb,daachi/influxdb,otoolep/influxdb,jonseymour/influxdb,apigee/influxdb,mnuessler/influxdb,GrimDerp/influxdb,apriendeau/influxdb,paulstuart/influxdb,mcanthony/influxdb,toorop/influxdb,jipperinbham/influxdb,n1tr0g/influxdb,otoolep/influxdb,josephcopenhaver/influxdb,mcanthony/influxdb,atyenoria/influxdb,stvnwrgs/influxdb,slavau/influxdb,pkittenis/influxdb,CVTJNII/influxdb-tjnii,alexiri/influxdb,apigee/influxdb,nickscript0/influxdb,eminden/influxdb,lgpeterson/influxdb,imcom/influxdb,linfangrong/influxdb,vladlopes/influxdb,mre/influxdb,chenziliang/influxdb,lenko-d/influxdb,sudabon/influxdb,Tony133/influxdb,opavader/influxdb,mash0304/influxdb,roobert/influxdb,Venu4thFeb/influxdb,pablolmiranda/influxdb,benbjohnson/influxdb,archsaber/influxdb,linearb/influxdb,alexiri/influxdb,Mindera/influxdb,Ancillas/influxdb,DanielMorsing/influxdb,nooproblem/influxdb,Yong-Lee/influxdb,mnuessler/influxdb,samaitra/influxdb,nooproblem/influxdb,wxdublin/influxdb,stvnwrgs/influxdb,mvadu/influxdb,tommymei/influxdb,josephcopenhaver/influxdb,toorop/influxdb,paulstuart/influxdb,pkittenis/influxdb,luciotorre/influxdb,GoIncremental/influxdb,arussellsaw/influxdb,mark-rushakoff/influxdb,jgeiger/influxdb,josephcopenhaver/influxdb,mre/influxdb,cnelissen/influxdb,slavau/influxdb,nickrobinson/influxdb,GrimDerp/influxdb,n1tr0g/influxdb,otoolep/influxdb,nickrobinson/influxdb,mcanthony/influxdb,wxdublin/influxdb,roobert/influxdb,samaitra/influxdb,DanielMorsing/influxdb,samaitra/influxdb,stvnwrgs/influxdb,imcom/influxdb,nickscript0/influxdb,m4ce/influxdb,joaopedrotaveira/influxdb,slachiewicz/influxdb,nickscript0/influxdb,jonseymour/influxdb,atyenoria/influxdb,eminden/influxdb,luciotorre/influxdb,pkittenis/influxdb,wxdublin/influxdb,brunoqc/influxdb,arussellsaw/influxdb,DanielMorsing/influxdb,otoolep/influxdb,daachi/influxdb,mcanthony/influxdb,lgpeterson/influxdb,vladlopes/influxdb,Yong-Lee/influxdb,influxdata/influxdb,benbjohnson/influxdb,arussellsaw/influxdb,Yong-Lee/influxdb,GrimDerp/influxdb,jgeiger/influxdb,slachiewicz/influxdb,apriendeau/influxdb,Sotfo/influxdb,CVTJNII/influxdb-tjnii,runner-mei/influxdb,mnuessler/influxdb,li-ang/influxdb,influxdata/influxdb,jonseymour/influxdb,paulstuart/influxdb,samaitra/influxdb,DanielMorsing/influxdb,otoolep/influxdb,mvadu/influxdb,mre/influxdb,linearb/influxdb,luciotorre/influxdb,joaopedrotaveira/influxdb,lenko-d/influxdb,Tony133/influxdb,stvnwrgs/influxdb,mnuessler/influxdb,jipperinbham/influxdb,imcom/influxdb,joaopedrotaveira/influxdb,mmaul/influxdb,mmaul/influxdb,nckturner/influxdb,GrimDerp/influxdb,Venu4thFeb/influxdb,m4ce/influxdb,roobert/influxdb,CVTJNII/influxdb-tjnii,joaopedrotaveira/influxdb,alexiri/influxdb,li-ang/influxdb,n1tr0g/influxdb,daachi/influxdb,pablolmiranda/influxdb,mnuessler/influxdb,nooproblem/influxdb,Ancillas/influxdb,trigrass2/influxdb,nckturner/influxdb,daachi/influxdb,slachiewicz/influxdb,jgeiger/influxdb,cnelissen/influxdb,GrimDerp/influxdb,Ancillas/influxdb,Sotfo/influxdb,roobert/influxdb,mark-rushakoff/influxdb,nckturner/influxdb,fg2it/influxdb,nickrobinson/influxdb,m4ce/influxdb,daachi/influxdb,josephcopenhaver/influxdb,mre/influxdb,paulstuart/influxdb,opavader/influxdb,nickscript0/influxdb,Sotfo/influxdb,m4ce/influxdb,alexiri/influxdb,mark-rushakoff/influxdb,bluebreezecf/influxdb,pablolmiranda/influxdb,lgpeterson/influxdb,nooproblem/influxdb,m4ce/influxdb,archsaber/influxdb,GoIncremental/influxdb,samaitra/influxdb,Mindera/influxdb,Venu4thFeb/influxdb,linearb/influxdb,runner-mei/influxdb,influxdb/influxdb,lgpeterson/influxdb,CVTJNII/influxdb-tjnii,DanielMorsing/influxdb,arussellsaw/influxdb,opavader/influxdb,brunoqc/influxdb,jonseymour/influxdb,daachi/influxdb,runcom/influxdb,mnuessler/influxdb,opavader/influxdb,archsaber/influxdb,mash0304/influxdb,tuxmonteiro/influxdb,atyenoria/influxdb,imcom/influxdb,sudabon/influxdb,bluebreezecf/influxdb,Mindera/influxdb,pkittenis/influxdb,slavau/influxdb,toorop/influxdb,Mindera/influxdb,eminden/influxdb,mash0304/influxdb,paulstuart/influxdb,sudabon/influxdb,runner-mei/influxdb,pablolmiranda/influxdb,eminden/influxdb,samaitra/influxdb,tommymei/influxdb,slavau/influxdb,opavader/influxdb,bluebreezecf/influxdb,benbjohnson/influxdb,nickrobinson/influxdb,slavau/influxdb,kingland/influxdb,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