provision/docker: extracting common behavior from auto scale
provision/docker: extracting common behavior from auto scale

cgvarela/tsuru,firebitsbr/tsuru,kgrvamsi/tsuru,RichardKnop/tsuru,kgrvamsi/tsuru,jblancett/tsuru,guilhermebr/tsuru,ggarnier/tsuru,mderaldo/tsuru,RichardKnop/tsuru,cezarsa/tsuru,guilhermebr/tsuru,jblancett/tsuru,mderaldo/tsuru,gciotta/tsuru,ggarnier/tsuru,mderaldo/tsuru,tsuru/tsuru,ggarnier/tsuru,gciotta/tsuru,gciotta/tsuru,cezarsa/tsuru,Endika/tsuru,kgrvamsi/tsuru,hcxiong/tsuru,ggarnier/tsuru,tsuru/tsuru,ArxdSilva/tsuru,tuxmonteiro/tsuru,Endika/tsuru,gwmoura/tsuru,tuxmonteiro/tsuru,hcxiong/tsuru,ArxdSilva/tsuru,firebitsbr/tsuru,gwmoura/tsuru,4eek/tsuru,Endika/tsuru,cezarsa/tsuru,tuxmonteiro/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,4eek/tsuru,RichardKnop/tsuru,hcxiong/tsuru,cezarsa/tsuru,guilhermebr/tsuru,tsuru/tsuru,guilhermebr/tsuru,tsuru/tsuru,4eek/tsuru,ArxdSilva/tsuru,firebitsbr/tsuru,cgvarela/tsuru,jblancett/tsuru,cgvarela/tsuru