Make Dockerfile build prometheus in container
Make Dockerfile build prometheus in container

This way the binary will be built in a clear environment and prometheus
can be added to the docker index.

Change-Id: I417fb90adf2503c990a96f4bad370b09b102e0b9

gesellix/prometheus,JavierZunzunegui/prometheus,RobertKielty/prometheus,mrwacky42/prometheus,slok/prometheus,adamron1/prometheus,trigrass2/prometheus,gcnonato/prometheus,kzittritsch/prometheus,dsymonds/prometheus,jimmidyson/prometheus,dalanlan/prometheus,dln/prometheus,robbiet480/prometheus,iksaif/prometheus,dln/prometheus,iksaif/prometheus,fabric8io/prometheus,gcnonato/prometheus,Dieterbe/prometheus,nicr9/prometheus,justintung/prometheus,wrouesnel/prometheus,ton31337/prometheus,thachmai/prometheus,wndhydrnt/prometheus,kangwoo/prometheus,dln/prometheus,q3k/prometheus,Dieterbe/prometheus,ton31337/prometheus,tattsun/prometheus,wndhydrnt/prometheus,PrFalken/prometheus,sudhi-vm/prometheus,jmcfarlane/prometheus,msiebuhr/prometheus,thachmai/prometheus,Conorbro/prometheus,msiebuhr/prometheus,GoogleCloudPlatform/prometheus,prasincs/prometheus,SaltedMan/prometheus-annotated,msiebuhr/prometheus,Colstuwjx/prometheus,slok/prometheus,thachmai/prometheus,ton31337/prometheus,Conorbro/prometheus,Stackdriver/stackdriver-prometheus,bluecmd/prometheus,Colstuwjx/prometheus,prometheus/prometheus,gesellix/prometheus,wxdublin/prometheus,Colstuwjx/prometheus,gottwald/prometheus,prasincs/prometheus,datajet-io/prometheus,jimmidyson/prometheus,alileza/prometheus,fabric8io/prometheus,jbdalido/prometheus,robbiet480/prometheus,Conorbro/prometheus,wndhydrnt/prometheus,kzittritsch/prometheus,robbiet480/prometheus,q3k/prometheus,tattsun/prometheus,abhishekamralkar/prometheus,alileza/prometheus,AlekSi/prometheus,abhishekamralkar/prometheus,Stackdriver/stackdriver-prometheus,gcnonato/prometheus,dpatel06/prometheus,kzittritsch/prometheus,cit-lab/prometheus,amorken/prometheus,amorken/prometheus,Conorbro/prometheus,agaoglu/prometheus,flier/prometheus,cit-lab/prometheus,justintung/prometheus,GoogleCloudPlatform/prometheus,flier/prometheus,robbiet480/prometheus,dmilstein/prometheus,rajthilakmca/prometheus,dsymonds/prometheus,RobertKielty/prometheus,hustbill/prometheus,yanghongkjxy/prometheus,gottwald/prometheus,wxdublin/prometheus,sudhi-vm/prometheus,Gouthamve/prometheus,adamron1/prometheus,q3k/prometheus,agaoglu/prometheus,laushinka/prometheus,slok/prometheus,smyrman/prometheus,prasincs/prometheus,keegancsmith/prometheus,SaltedMan/prometheus-annotated,cit-lab/prometheus,wrouesnel/prometheus,amorken/prometheus,tomwilkie/prometheus,RobertKielty/prometheus,Gouthamve/prometheus,jmcfarlane/prometheus,slok/prometheus,tattsun/prometheus,rajthilakmca/prometheus,datajet-io/prometheus,dmilstein/prometheus,justintung/prometheus,dpatel06/prometheus,laushinka/prometheus,gesellix/prometheus,Gouthamve/prometheus,jimmidyson/prometheus,GoogleCloudPlatform/prometheus,adamron1/prometheus,brancz/prometheus,kangwoo/prometheus,trigrass2/prometheus,mtanda/prometheus,sudhi-vm/prometheus,AlekSi/prometheus,wrouesnel/prometheus,brancz/prometheus,tomwilkie/prometheus,brancz/prometheus,prometheus/prometheus,keegancsmith/prometheus,fabxc/prometheus,prometheus/prometheus,fabric8io/prometheus,jbdalido/prometheus,fabric8io/prometheus,dalanlan/prometheus,eliothedeman/prometheus,rajthilakmca/prometheus,kangwoo/prometheus,eliothedeman/prometheus,GoogleCloudPlatform/prometheus,gesellix/prometheus,amorken/prometheus,jbdalido/prometheus,keegancsmith/prometheus,dsymonds/prometheus,JavierZunzunegui/prometheus,Dieterbe/prometheus,keegancsmith/prometheus,agaoglu/prometheus,bluecmd/prometheus,jmcfarlane/prometheus,JavierZunzunegui/prometheus,jmcfarlane/prometheus,laushinka/prometheus,mtanda/prometheus,Colstuwjx/prometheus,Gouthamve/prometheus,nicr9/prometheus,laushinka/prometheus,fabxc/prometheus,AlekSi/prometheus,rajthilakmca/prometheus,eliothedeman/prometheus,agaoglu/prometheus,gottwald/prometheus,gcnonato/prometheus,tomwilkie/prometheus,smyrman/prometheus,dmilstein/prometheus,q3k/prometheus,msiebuhr/prometheus,brancz/prometheus,smyrman/prometheus,Stackdriver/stackdriver-prometheus,hustbill/prometheus,datajet-io/prometheus,SaltedMan/prometheus-annotated,trigrass2/prometheus,PrFalken/prometheus,datajet-io/prometheus,ton31337/prometheus,prometheus/prometheus,mtanda/prometheus,hustbill/prometheus,fabxc/prometheus,mtanda/prometheus,JavierZunzunegui/prometheus,SaltedMan/prometheus-annotated,sudhi-vm/prometheus,wxdublin/prometheus,Stackdriver/stackdriver-prometheus,prasincs/prometheus,dsymonds/prometheus,eliothedeman/prometheus,brian-brazil/prometheus,AlekSi/prometheus,abhishekamralkar/prometheus,alileza/prometheus,dalanlan/prometheus,alileza/prometheus,dmilstein/prometheus,iksaif/prometheus,jbdalido/prometheus,yanghongkjxy/prometheus,kangwoo/prometheus,PrFalken/prometheus,fabxc/prometheus,justintung/prometheus,smyrman/prometheus,thachmai/prometheus,gottwald/prometheus,cit-lab/prometheus,mrwacky42/prometheus,alileza/prometheus,mrwacky42/prometheus,trigrass2/prometheus,flier/prometheus,brian-brazil/prometheus,dln/prometheus,kzittritsch/prometheus,tattsun/prometheus,dpatel06/prometheus,wrouesnel/prometheus,bluecmd/prometheus,PrFalken/prometheus,nicr9/prometheus,yanghongkjxy/prometheus,yanghongkjxy/prometheus,iksaif/prometheus,abhishekamralkar/prometheus,bluecmd/prometheus,GoogleCloudPlatform/prometheus,tomwilkie/prometheus,RobertKielty/prometheus,prometheus/prometheus,adamron1/prometheus,brian-brazil/prometheus,hustbill/prometheus,keegancsmith/prometheus