VerifycomputingservicesCatalog1.NovaServicevalidation（一）3.NovaServicevalidation（三）2.NovaServicevalidation（二）231.Novaservicevalidation（一）Host2#

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BeforetheNovaserviceinstallationverification,weneedtostarttheNovaserviceofeachnode.First,weneedtostarttheNovaserviceofthecontrollernode [root@controller~]#serviceopenstack-nova-apirestart [root@controller~]#serviceopenstack-nova-certrestart [root@controller~]#serviceopenstack-nova-consoleauthrestart [root@controller~]#serviceopenstack-nova-conductorrestart [root@controller~]#serviceopenstack-nova-schedulerrestart [root@controller~]#serviceopenstack-nova-novncproxyrestart [root@controller~]#chkconfigopenstack-nova-apion [root@controller~]#chkconfigopenstack-nova-certon [root@controller~]#chkconfigopenstack-nova-consoleauthon [root@controller~]#chkconfigopenstack-nova-conductoron [root@controller~]#chkconfigopenstack-nova-scheduleron [root@controller~]#chkconfigopenstack-nova-novncproxyon2.

Novaservicevalidation（二）

Startcorrespondingserviceofcomputenode [root@compute~]#servicelibvirtdrestart [root@compute~]#servicemessagebusrestart [root@compute~]#serviceopenstack-nova-computerestart [root@compute~]#chkconfiglibvirtdon [root@compute~]#chkconfigmessagebuson [root@compute~]#chkconfigopenstack-nova-computeon4Host2#

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node3.Novaservicevalidation（三）5

AftertheNovaserviceisstarted,theverificationoperationcanbeperformed.WecancheckwhethernovaisrunningnormallybycheckingthecomponentstatusofNovainthecontrollernode.Thespecificcommandsareasfollows [root@controller~]#novaservice-list

Sofar,Novacomponentshavebeeninstalled.NowwewillintroducesomecommonNovaoperationandmaintenancecommands,sothatyoucangetfamiliarwithNovamorequickly.Host2#

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node3.Novaservicevalidation（四）53.