云計算導論云計算平臺體驗

????????????CONTENTS??PART零一IaaS??PART零二PaaS??PART零三SaaS???????????????二.一IaaS?????????????四IaaS(InfrastructureasaService???????)IaaS???????????????????????IaaS????????????????????IaaS????二??????????????????????????????????????IaaS?????????????????????二.一.一五OpenStack??????????OpenStack??IaaS??????OpenStack?????????IaaS???????????????????????OpenStack????二?????KVM?Xen??????????????????????二????lNovapute?——??????????lwork/Neutronwork——

?lCinderBlockStorageasaService?——??????OpenStack???????????????????????????????????????OpenStack???????????????????OpenStack???????????二???lSwiftObjectStorage?——???????lKeystoneIdentity——

??????lGlanceImage——

??????lHorizonDashboard?——UI??????p??i??lO???二.一.二六一?????t??一-?????????S??????????????e??二-??????二Ubuntu一四.零四???A???D??三-???四GB???三零GBCPU?四???四-OpenStack??二Kilo?????????????e????p?????????????????????k???e???????n??a????v???????????D??c???????????????????????-???????????????????二.一.二七二?????一???root????????????????git???#apt-getinstallgit二???cd?????/opt??????git????devstack???????/opt????#cd/opt#gitclonehttps://github./openstack-dev/devstack.git???????/opt????devstack????三???/opt/devstack/tools???#cd/opt/devstack/tools四???create-stack-user.sh??????????二?stack????#./create-stack-user.sh?????????a???/?二.一.二八?五???chown–R???stackc???h#chown–Rstack:stack/opt/devstack?六?????stack????h#passwdstack?七??????root???stackh#sustack?八???cd?????/opt/devstack?????????.stack.shh$cd/opt/devstack$./stack.sh??????????????????二?????????????????????h???????????????二.一.三九??????????????????????????????????二?????cirros?????????Shell??????OpenStack????一??????????Ubuntu?????????????#wget-P/tmp/imagehttp://download.cirros-cloud./零.三.三/cirros-零.三.三-x八六_六四-disk.img???????????????二.一.三一零二??????#glanceimage-create--name"cirros-零.三.四-x八六_六四"--disk-format=qcow二\--container-format=bare--is-public=true</tmp/image/cirros-零.三.三-x八六_六四-disk.img三??????#glanceimage-list?????????????????二.一.四一一?一?Web?????二???????Google??????????????http://ip??/horizon???????????二admin????????????????????????????????????????????????????????????????????

?????????????????二.一.五一二??????????????????二?????????????????????????二????????????????????????????二.一.六一三?????????????????????????????????????????????????????????????Actions?????二??????????????????????????????????IP????????????????????????P?????二?二.一.七一四????????I?O??O?????????????????????W????????????????????????O???S????????????????????????????E?????二.一.七一五???????L?????????????二?????????????????????二??H???I??????????XshellI?????yih??l??o????二.一.八一六OpenStack??t????????dt????c????????yVolume??二ga???????d??????????v?g??s????ihg????y??yO?e??n?????????????????Sg??????????????r???kp?g??????l???????????l???-???????????l?????????????l??????????????????????????二.二PaaS?????????????一八PaaS(PlatformasaService?????)PaaS????????????????????????????????二???????PaaS???????????????二??????PaaS??????????????????????二.二.一一九l?????CloudFoundry??IaaS??????CloudFoundry?VMwared?????????PaaS??????????o??????uP????????????F二????????????????????????????yon????CloudFoundry????????F?o???B?SpringforJava?RubyonRails?Node.js?Grails?ScalaonLift?Django?PHP????CloudFoundry?????????a?B?MySQL?SQLServer?MongoDB?Redis??????g????C??????CloudFoundry????r???????uP???SOpenStack?Rackspace?vCloud???l??????????????????????????????????????????????????????????????二???????二.二.二二零一?????https://console.run.pivotal.io/register?二??????????????????????????????二.二.二二一三????????????????????????二??????Windows六四bit????????????????????二.二.二二二?四?????????????????????d???????????????????????????E-mail????二??????????????????????二.二.三二三一???Sample_app???????????二?????????????????????????二???https://github./cloudfoundry-samples/rails_sample_app/archive/master.zip?o?gl????qm???y二.二.三二四二??????d??????.????.?-???????二????????C???d?nP?????g??????-?二??C???t??gh???d?????????????二?????????????-?二?????????????二??.二????二?????????e???g??????-?二??d????????af?????????二??.二????二h???????e??i二??????c??????-???二????h?A?r?A?u?r?g???h??F??vs??p?????????????二????二.二.三二五三???????????????????????????????cfpushpass_sample_app-random-route???????????????二.二.四二六?????CloudFoundry???二??????????????????????http://pass-sample-app.cfapps.io/???????????????????????????二.三SaaS?????????????二八SaaS(SoftwareasaService??????)??????????????????????????????????????????二??????????????????????????????????????????Microsoft??Bing????Office?????SaaS???????????????????二.三.一二九?一?????二???????http://.bing.?????????二???????OFFICEONLINE???OFFICE??????三???????????????????????????????Office??????????????????????????????二.二.四三零?四???Word"????????????????????????????????五???二?????二???二???????????????二?????六???????????????????二????????七???????????????????????????二.二.四三一?八???????????????????????????????九?????????Microsoft????????????*******@qq."???二????????OFFICEONLINE??????????二.三.二三二?????二?????????Office?????OFFICEONLINE???????????二.三.三三三一??????????????Office?????Word???????二??????OFFICEONLINE???????????二.三.三三四二?????二???????OFFICEONLINE???????二???二.三.三三五三?????????????四??????????????????????????????????????????????????????????????????????b???????????????l?????????S????W????????二?e???????????????????a????e????e?l??????????S????W