allow more aws options to be configurable
allow more aws options to be configurable

Docker-DCO-1.1-Signed-off-by: Aaron Feng <aaron.feng@gmail.com> (github: aaronfeng)

jimenez/swarm,shubheksha/docker.github.io,BSWANG/denverdino.github.io,ezrasilvera/swarm,yp-engineering/swarm,rchicoli/swarm,gdevillele/docker.github.io,thaJeztah/docker.github.io,bdwill/docker.github.io,bpradipt/swarm,shubheksha/docker.github.io,denverdino/denverdino.github.io,jdamick/swarm,johnstep/docker.github.io,phiroict/docker,LuisBosquez/docker.github.io,snrism/swarm,jimmyxian/swarm,denverdino/swarm-1,PeoplePerHour/libswarm,bsmr-docker/swarm,doronp/swarm,shin-/docker.github.io,mrjana/swarm,liubin/swarm,gdevillele/docker.github.io,denverdino/denverdino.github.io,menglingwei/denverdino.github.io,rillig/docker.github.io,JimGalasyn/docker.github.io,chanwit/swarm,everett-toews/swarm,CiaranCostello/swarm,denverdino/docker.github.io,anweiss/docker.github.io,moxiegirl/swarm,ejholmes/swarm,fugr/swarm,riuvshin/swarm,jzwlqx/denverdino.github.io,docker-zh/docker.github.io,docker-zh/docker.github.io,FollowMyDev/swarm,atlassian/swarm,errordeveloper/swarm,rchicoli/swarm,anweiss/docker.github.io,francisbouvier/swarm,rancher/swarm,pssahi/swarm,jzwlqx/denverdino.github.io,londoncalling/docker.github.io,joaofnfernandes/docker.github.io,EderRoger/swarm,aidora/pisces,BSWANG/swarm,aduermael/docker.github.io,alexisbellido/docker.github.io,ch3lo/swarm,tnachen/swarm,shot/swarm,alexisbellido/docker.github.io,beni55/swarm-1,shin-/docker.github.io,adouang/swarm,zkcrescent/swarm,joaofnfernandes/docker.github.io,morpheyesh/swarm,qianzhangxa/swarm,vieux/swarm,resouer/swarm,akerbis/armhf-swarm,anweiss/docker.github.io,cgvarela/swarm,errordeveloper/swarm,mrjana/swarm,barais/swarm,sanscontext/docker.github.io,johnstep/docker.github.io,chanwit/swarm,thaJeztah/docker.github.io,tnachen/swarm,christophelec/swarm,CiaranCostello/swarm,aidora/pisces,pdevine/swarm,gonkulator/swarm,deis/swarm,BSWANG/swarm,marsmensch/swarm,tangkun75/swarm,thaJeztah/docker.github.io,ealang/swarm,rutulpatel/swarm,tangkun75/swarm,shakamunyi/swarm,u2mejc/swarm,LuisBosquez/docker.github.io,mountkin/swarm,raoofm/swarm,iaintshine/swarm,sanscontext/docker.github.io,bsmr-docker/swarm,joaofnfernandes/docker.github.io,shahankhatch/swarm,jimenez/swarm,johnstep/docker.github.io,aluzzardi/swarm,aduermael/docker.github.io,danix800/docker.github.io,danix800/docker.github.io,denverdino/denverdino.github.io,beni55/swarm-1,londoncalling/docker.github.io,echupriyanov/swarm,xFragger/swarm,atlassian/swarm,LukasBacigal/swarm,Aorjoa/swarm,denverdino/docker.github.io,thaJeztah/docker.github.io,rav121/swarm,LuisBosquez/docker.github.io,polyverse-security/swarm,johnstep/docker.github.io,shakamunyi/swarm,barais/swarm,pssahi/swarm,phiroict/docker,bdwill/docker.github.io,phiroict/docker,marsmensch/swarm,sfsmithcha/swarm,docker-zh/docker.github.io,NunoEdgarGub1/swarm,troy0820/docker.github.io,schmunk42/swarm,jimmycmh/swarm,danix800/docker.github.io,rillig/docker.github.io,Spritekin/swarm,allencloud/swarm,shot/swarm,ehazlett/swarm,jeffjen/swarm,vlajos/swarm,francisbouvier/swarm,doronp/swarm,docker/docker.github.io,therealbill/swarm,SivagnanamCiena/swarm,bfirsh/swarm,anweiss/docker.github.io,jzwlqx/denverdino.github.io,LuisBosquez/docker.github.io,jdamick/swarm,qianzhangxa/swarm,rillig/docker.github.io,u2mejc/swarm,deis/swarm,mgoelzer/swarm,EderRoger/swarm,gonkulator/swarm,jeffjen/swarm,gdevillele/docker.github.io,tranceitionalMynd/swarm,shahankhatch/swarm,srikalyan/swarm,docker/docker.github.io,bpradipt/swarm,aduermael/docker.github.io,ezrasilvera/SwarmACLs,FollowMyDev/swarm,cgvarela/swarm,menglingwei/denverdino.github.io,jzwlqx/denverdino.github.io,jimmyxian/swarm,krystism/swarm,jimmycmh/swarm,adouang/swarm,docker/docker.github.io,allencloud/swarm,JimGalasyn/docker.github.io,alexisbellido/docker.github.io,JimGalasyn/docker.github.io,danix800/docker.github.io,mavenugo/swarm,unodba/swarm,dnephin/swarm,everett-toews/swarm,sanscontext/docker.github.io,CodeNow/swarm,affo/swarm,denverdino/swarm,christophelec/swarm,joaofnfernandes/docker.github.io,kyhavlov/swarm,docker/docker.github.io,jay-lau/swarm,echupriyanov/swarm,londoncalling/docker.github.io,dims/swarm,mgoelzer/swarm,abronan/swarm,gradywang/swarm,schmunk42/swarm,LuisBosquez/docker.github.io,akerbis/armhf-swarm,BSWANG/denverdino.github.io,denverdino/docker.github.io,dims/swarm,Aorjoa/swarm,gdevillele/docker.github.io,resouer/swarm,denverdino/swarm-1,PeoplePerHour/libswarm,therealbill/swarm,anweiss/docker.github.io,denverdino/denverdino.github.io,joeuo/docker.github.io,londoncalling/docker.github.io,swarm-hooks/swarm,BSWANG/denverdino.github.io,MHBauer/swarm,jzwlqx/denverdino.github.io,FreedomWangLi/swarm,vieux/swarm,swarm-hooks/swarm,kunalkushwaha/swarm,ezrasilvera/SwarmACLs,riuvshin/swarm,unodba/swarm,phiroict/docker,rutulpatel/swarm,raoofm/swarm,docker-zh/docker.github.io,ezrasilvera/swarm,denverdino/swarm,aduermael/docker.github.io,aluzzardi/swarm,snrism/swarm,kunalkushwaha/swarm,morpheyesh/swarm,FreedomWangLi/swarm,tranceitionalMynd/swarm,bfirsh/swarm,sanscontext/docker.github.io,JimGalasyn/docker.github.io,Spritekin/swarm,bdwill/docker.github.io,johnstep/docker.github.io,joeuo/docker.github.io,moxiegirl/swarm,alexisbellido/docker.github.io,srikalyan/swarm,iaintshine/swarm,BSWANG/denverdino.github.io,gdevillele/docker.github.io,cpuguy83/swarm,MHBauer/swarm,xFragger/swarm,JimGalasyn/docker.github.io,bdwill/docker.github.io,shin-/docker.github.io,ricca742/swarm,parapsyche/swarm,CodeNow/swarm,ehazlett/swarm,menglingwei/denverdino.github.io,shubheksha/docker.github.io,shubheksha/docker.github.io,parapsyche/swarm,troy0820/docker.github.io,joeuo/docker.github.io,docker-zh/docker.github.io,cpuguy83/swarm,linecheng/swarm,menglingwei/denverdino.github.io,alexisbellido/docker.github.io,shin-/docker.github.io,mountkin/swarm,rancher/swarm,ch3lo/swarm,denverdino/docker.github.io,auzias/swarm,thaJeztah/docker.github.io,NunoEdgarGub1/swarm,shubheksha/docker.github.io,kyhavlov/swarm,polyverse-security/swarm,ealang/swarm,megamsys/swarm,joeuo/docker.github.io,rillig/docker.github.io,rajdeepd/swarm,troy0820/docker.github.io,pdevine/swarm,gradywang/swarm,troy0820/docker.github.io,bdwill/docker.github.io,vlajos/swarm,megamsys/swarm,ejholmes/swarm,BSWANG/denverdino.github.io,dnephin/swarm,denverdino/denverdino.github.io,sanscontext/docker.github.io,affo/swarm,linecheng/swarm,phiroict/docker,SivagnanamCiena/swarm,joaofnfernandes/docker.github.io,rav121/swarm,rajdeepd/swarm,mavenugo/swarm,menglingwei/denverdino.github.io,denverdino/docker.github.io,auzias/swarm,LukasBacigal/swarm,jay-lau/swarm,krystism/swarm,liubin/swarm,yp-engineering/swarm,joeuo/docker.github.io,docker/docker.github.io,sfsmithcha/swarm,shin-/docker.github.io,londoncalling/docker.github.io,abronan/swarm,ricca742/swarm,fugr/swarm,zkcrescent/swarm