provider/openstack: fix test
provider/openstack: fix test

thomnico/juju,gabriel-samfira/juju,mikemccracken/juju,bogdanteleaga/juju,voidspace/juju,makyo/juju,dooferlad/juju,mjs/juju,ericsnowcurrently/juju,axw/juju,fwereade/juju,alesstimec/juju,howbazaar/juju,mjs/juju,ericsnowcurrently/juju,alesstimec/juju,waigani/juju,anastasiamac/juju,marcmolla/juju,anastasiamac/juju,ericsnowcurrently/juju,macgreagoir/juju,bac/juju,gabriel-samfira/juju,makyo/juju,tsakas/juju,dooferlad/juju,mikemccracken/juju,cloud-green/juju,fwereade/juju,mikemccracken/juju,macgreagoir/juju,frankban/juju,reedobrien/juju,Altoros/juju-cloudsigma,bogdanteleaga/juju,alesstimec/juju,kat-co/juju,AdamIsrael/juju,mhilton/juju-juju,mhilton/juju,axw/juju,mjs/juju,frankban/juju,perrito666/juju,dimitern/juju,tych0/juju,thomnico/juju,tych0/juju,anastasiamac/juju,mjs/juju,bac/juju,marcmolla/juju,wwitzel3/juju,kat-co/juju,mikemccracken/juju,mhilton/juju,anastasiamac/juju,gabriel-samfira/juju,cloud-green/juju,wwitzel3/juju,marcmolla/juju,voidspace/juju,mjs/juju,dimitern/juju,fwereade/juju,Altoros/juju-cloudsigma,axw/juju,marcmolla/juju,AdamIsrael/juju,mhilton/juju,ericsnowcurrently/juju,frankban/juju,marcmolla/juju,AdamIsrael/juju,bz2/juju,Altoros/juju-cloudsigma,waigani/juju,bz2/juju,tsakas/juju,mhilton/juju-juju,davecheney/juju,macgreagoir/juju,bogdanteleaga/juju,waigani/juju,davecheney/juju,wwitzel3/juju,tsakas/juju,alesstimec/juju,tych0/juju,howbazaar/juju,bac/juju,bz2/juju,mjs/juju,mikemccracken/juju,AdamIsrael/juju,howbazaar/juju,davecheney/juju,mhilton/juju-juju,makyo/juju,ericsnowcurrently/juju,kat-co/juju,fwereade/juju,dooferlad/juju,reedobrien/juju,perrito666/juju,reedobrien/juju,alesstimec/juju,anastasiamac/juju,dimitern/juju,mhilton/juju,dooferlad/juju,kat-co/juju,bac/juju,dooferlad/juju,voidspace/juju,howbazaar/juju,gabriel-samfira/juju,tych0/juju,voidspace/juju,macgreagoir/juju,tsakas/juju,axw/juju,reedobrien/juju,perrito666/juju,axw/juju,bac/juju,frankban/juju,mhilton/juju-juju,perrito666/juju,waigani/juju,cloud-green/juju,wwitzel3/juju,Altoros/juju-cloudsigma,howbazaar/juju,davecheney/juju,thomnico/juju,bz2/juju,kat-co/juju,dimitern/juju,reedobrien/juju,perrito666/juju,bogdanteleaga/juju,makyo/juju,mjs/juju,frankban/juju,thomnico/juju,dimitern/juju,gabriel-samfira/juju,macgreagoir/juju,cloud-green/juju,bz2/juju