Sawubona, bahlali abathandekayo baseKhabrovsk, abangani nabajwayele. Njengesandulela, ngifuna ukukhuluma mayelana nokuqaliswa kwephrojekthi eyodwa ethakazelisayo, noma, njengoba manje sekuyimfashini ukusho, icala elilodwa elithakazelisayo mayelana nokuthunyelwa kwengqalasizinda ye-VDI. Kwakubonakala sengathi kunezindatshana eziningi ze-VDI, kwakukhona isinyathelo ngesinyathelo, nokuqhathaniswa kwabaqhudelana nabo ngokuqondile, futhi futhi isinyathelo ngesinyathelo, futhi futhi ukuqhathaniswa kwezixazululo zokuncintisana. Kwakubonakala sengathi okuthile okusha kwakungase kunikezwe?
Futhi yini entsha, izihloko eziningi ezingenakho, incazelo yomphumela wezomnotho wokuqaliswa, ukubalwa kwezindleko zobunikazi besixazululo esikhethiwe, futhi yini ethakazelisa nakakhulu - ukuqhathaniswa kwezindleko zobunikazi nezixazululo ezifanayo. . Kulokhu, ngokusekelwe esihlokweni se-athikili, igama elingukhiye ezishibhile: kusho ukuthini? Omunye wozakwethu, engibaziyo kanye nabangane ekuqaleni konyaka babe nomsebenzi wokusebenzisa i-VDI ngenani elincane “lamafasitela”, okuyi-hypervisor yamahhala, ideskithophu yeLinux, isizindalwazi samahhala nezinye izindlela zokunciphisa izindleko “ngezintandokazi” zethu. Microsoft.
Kungani “ngamafasitela amancane”? Lapha ngizohoxa ekulandiseni okwengeziwe futhi ngichaze isimo sokuthi kungani ngibe nentshisekelo ekudalulweni kwalesi sihloko. Umngane wami, engamsiza ekuthumeleni iphrojekthi, usebenza enkampanini ephakathi nendawo enabasebenzi abangaphezu kuka-500, akuyona yonke isofthiwe esemthethweni, kodwa ukusebenzela ukulungiswa kwayo kwakuqhubeka, iningi le-Front-end. amasistimu olwazi aguqulelwe ku-WEB, ngangisesimweni esihle kwaze kwaba ngolunye usuku oluhle Umqoqi “umphathi womuntu siqu” we-Microsoft owabelwe inkampani akazange afike futhi aqale, cha, ukunganikezeli, hhayi ukubuza, kodwa ukufuna ngokushesha lokho. yonke into yenziwe ibe semthethweni ngenkani, yenze iziphetho eziningi mayelana nezixazululo ezisetshenziswa ngokusekelwe emithonjeni evulekile kanye nokukhishwa kwezindaba. Kwakubonakala sengathi inkampani yayingamelene nakho, kodwa lokhu kungena nokugxambukela, okuhambisana nezinsongo, kwakhuthaza izinhlelo zesikhathi eside zokushintshwa kwamanye amazwe ukuze kuncishiswe ukusetshenziswa kwemikhiqizo ye-MS futhi kwandiswe ukunakekelwa ku-OpenSource. Umuntu wangaphandle angase angakholelwa ngempela esimweni esichaziwe nommeleli we-software giant, kodwa ngesinye isikhathi isimo esifanayo saphindwa 1 ku-1 ngengcindezi ekhonjisiwe evela kusisebenzi se-Microsoft mathupha nami.
Ngakolunye uhlangothi, lokhu kuyimbangela eyengeziwe yokubuyekeza isu lokuthuthukisa lomnyango we-IT ukuze kuhlukanise ukusetshenziswa kwemikhiqizo yesofthiwe ekhokhelwayo. Futhi, ukuthambekela kokungena kwezixazululo ze-OpenSource zebhizinisi kukhula ngokulingana okukhulu; kube nengxoxo ngalesi sihloko engqungqutheleni ye-IT AXIS 0219 futhi isilayidi esingezansi siwukuqinisekisa okuphelele kwalokhu.
Ngakho, inhlangano engenhla izibekele umgomo: ukusheshisa ukuqedwa kokunikezwa kwelayisensi yemikhiqizo ye-MS, ngenkathi isebenzisa futhi isebenzisa izixazululo ze-OpenSource ngangokunokwenzeka. Ukuze uthole ukufinyelela komsebenzisi, kwanqunywa ukuthi kushintshwe kusukela “kumatheminali” kanye ne-Windows VDI ngokuphelele kuye ku-Linux VDI. Ukukhethwa kwe-Citrix VDI kube ngenxa yabasebenzi abancane bokuphatha, inani elikhulu lamagatsha kanye nokusetshenziswa kalula kokukala kanye nomkhiqizo osuvele uthengiwe.
Futhi engxenyeni yokuqala ye-athikili, ngifuna ukugxila ekubaleni i-TCO yokuba ngumnikazi wengqalasizinda ye-Linux VDI nokukhetha isisombululo esisekelwe ku-Citrix Virtual Apps kanye nesisombululo sedeskithophu kubantu abavamile i-XenDesktop kanye ne-XenServer endala enhle, nakuba manje ibizwa nge-Citrix Hypervisor (oh, lokhu kuguqulwa kabusha, ukushintsha igama cishe wonke umugqa womkhiqizo) futhi, ngokufanele, amadeskithophu e-Linux. Kubonakala sengathi wonke umuntu wayazi kahle ukuthi i-VDI/APP synergy iyinhlanganisela yokusebenzisa i-Vmware njenge-hypervisor, i-Citrix njengesilawuli sokulethwa kwezinhlelo zokusebenza kanye ne-Microsoft njenge-OS yesivakashi. Kodwa kuthiwani uma udinga ubuchwepheshe obufanayo, kodwa ngezindleko ezincane? Hhayi-ke, masenze izibalo:
Ekuqaleni, ngizokhuluma ngesimo se-DO, bese emva kwalokho "bekufanele" ukushintshela endaweni entsha.
Ukuze kube lula nobuqotho besithombe, ake sicabangele ingxenye yesofthiwe kuphela, njengoba imishini isivele ikhona futhi yenza umsebenzi wayo.
Ngakho-ke, ekuqaleni kwakukhona ... kwakukhona uhlelo oluhle kakhulu lokugcina lwe-EMC, ubhasikidi we-HP c7000 Blade kanye namaseva angu-7 G8 endimeni ye-VDI virtualization. Amaseva abene-Windows Server 2012R2 efakwe nendima ye-Hyper-V futhi yasebenzisa i-SCVMM. Inkundla ethengiwe ye-VDI esekelwe ku-XenDesktop 7.18 yasetshenziswa, futhi kwatshalwa amapulazi amaningana agcinayo. Ukwazi isimo kanye nesidingo sokulayisensa inani elikhulu lesofthiwe, ake siqhathanise izindleko zokuphakela i-Linux VDI kanye nesixazululo esiphelele se-turnkey esisekelwe ku-Microsoft. Kwanqunywa ukuthi kusetshenziswe ukudluliselwa ngokuqhubekayo; esigabeni sokuqala, amagatsha enkampani athinteka; isigaba sesibili sasihilela ukudluliselwa kwemisebenzi esele ku-Civil Defense.
Ipulazi letheminali lalisebenza kakhulu ngo-1C; amadeskithophu e-VDI ayesebenzisa ihhovisi elijwayelekile, iposi, amafayela, kanye ne-inthanethi (umsebenzi wawo omkhulu kwakuwukufunda nokuphrinta kuphela).
Ngokwazi uhlu lwesofthiwe edingekayo, ake sibale izindleko eziphelele zokuba nesixazululo esivela kwa-Microsoft.
I-Windows Server:
Ngokwezidingo zelayisensi ye-Microsoft, le mibandela elandelayo kufanele ihlangatshezwe:
- Wonke ama-core cores kuseva kufanele anikezwe ilayisense.
- Iphakheji elincane lamalayisensi angu-2-core iseva ngayinye izingcezu eziyi-8. (noma ilayisensi eyodwa ye-16-core).
- Iphakheji elincane lamalayisense ama-2-core processor ama-4 ama-pcs. (lo mthetho unikwe amandla uma inani lamaphrosesa lingaphezu kwamabili).
- Iphakethe lelayisense Elijwayelekile linikeza ilungelo lokusebenzisa isenzakalo esisodwa esingokoqobo nezimbili ze-Windows Server kuseva eyodwa.
- Iphakheji yelayisensi ye-Datacenter inikeza ilungelo lokusebenzisa umzimba owodwa nanoma iyiphi inombolo yezenzakalo ezibonakalayo ze-Windows Server kuseva eyodwa.
Kuvele ukuthi uma udinga ukufaka izehlakalo ezingaphezu kwe-13 zeWindows Server neWindows workstations kuseva, kungenzeka ngokomnotho ukuthenga uhlelo lwe-Datacenter, esizolucubungula.
Windows 10 VDI:
Ngokwenqubomgomo yelayisense ye-Microsoft, ukufinyelela kumadeskithophu abonakalayo ane-OS yeklayenti kufanele kwenziwe kusukela kusisetshenziswa esinokubhaliswa okuvumelekile kwe-Microsoft VDA (Virtual Desktop Access), ngaphandle kwama-PC ambozwe yi-Software Assurance. Esimeni sethu, empeleni sidinga ukuthenga futhi ngonyaka sivuselele ukubhalisa kwamalayisensi angu-300 DVA.
“Ngithenga isoftware ye-VDI ku-VMware / Citrix / omunye umthengisi.
Ingabe ngisadinga i-Windows VDA? Yebo. Uma ufinyelela iklayenti le-Windows OS njengohlelo lwakho lokusebenza lwesivakashi kusikhungo sedatha kusuka kunoma iyiphi idivayisi engeyona eye-SA (okuhlanganisa namaklayenti amancane, ama-iPads, njll), i-Windows VDA iyimoto efanelekile enelayisense kungakhathaliseki ukuthi ukhetha umthengisi wesofthiwe ye-VDI. Okuwukuphela kwesimo lapho ubungeke udinge i-Windows VDA ukube ubusebenzisa ama-PC ambozwe ngaphansi kwe-Software Assurance njengamadivayisi okufinyelela, njengoba amalungelo okufinyelela edeskithophu afakiwe njengenzuzo ye-SA.
I-SCVMM:
Umphathi womshini obonakalayo wesikhungo sohlelo uhlelo lokuphatha ingqalasizinda yesistimu lufakwe ne-Microsoft System Center futhi alunikezwa njengomkhiqizo ohlukile. Asikho isidingo sokuxoxa ngale ndlela; esinakho yilokho esinakho.
Ukucabangela izidingo zelayisensi:
- “Kuzomele unikeze ilayisense wonke ama-core cores kuseva.
- Iphakheji elincane lamalayisensi angu-2-core iseva ngayinye izingcezu eziyi-8. (noma ilayisensi eyodwa ye-16-core).
- Iphakheji elincane lamalayisense ama-2-core processor ama-4 ama-pcs. (lo mthetho unikwe amandla uma inani lamaphrosesa lingaphezu kwamabili).
- Iphakethe lelayisense Elijwayelekile linikeza ilungelo lokuphatha isistimu eyodwa ebonakalayo kanye nembili yokusebenza ebonakalayo kuseva eyodwa.
- Iphakethe lelayisense le-Datacenter linikeza ilungelo lokuphatha eyodwa ngokomzimba nanoma iyiphi inombolo yama-OS abonakalayo kuseva eyodwa.
Izintengo ezikhonjisiwe ziwuhlu lwamanani, vele, ngevolumu enjalo kungenzeka isaphulelo, kepha ngokungafani nezintengo ze-GLP zeCisco noma iLenovo, khohlwa ngesaphulelo esingu-50 noma esingu-70%. Ngokusekelwe kokuhlangenwe nakho kokuxhumana ne-MS, kunzima ukubona ngaphezu kuka-5%. Kuvela ukuthi kuphela ngonyaka wokuqala izindleko zobunikazi zizoba ngaphezu kwama-ruble ayizigidi ezingu-5, phakathi neminyaka engu-3 izindleko zobunikazi zizoba ~ 9 million ruble. Isibalo asisincane, kodwa enkampanini ephakathi ngingasho ukuthi sikhulu. Kuvela ukuthi ngokombono wezomnotho, isisombululo asisabonakali silula.
Uma ngibheka phambili, ngizothi ngemva kokubala isisombululo sale phrojekthi, abaphathi benze isinqumo esihle lapho beyigunyaza.
Isiphetho sendaba:
Ngenxa yalokho, inqwaba yesofthiwe ivele kanje: I-Citrix Hypervisor, i-Linux guest OS, yonke into iphethwe yi-Citrix Virtual Desktops. Ilondoloza amaminithi angu-3. hlikihla. ngonyaka kubalulekile. Ingabe bekulula ukusebenzisa le phrojekthi? Cha! Ingabe lena ikhambi lekhambi elinjalo? Cha! Kepha kukhona impela indawo yokucutshungulwa okuningiliziwe kokuthi kungenzeka kusetshenziswe i-Citrix-based VDI ngezinhlelo zezivakashi ze-Linux. Vele, kunezimo ezimbi, hhayi ezincane, ngizokhuluma ngazo ngokuningiliziwe engxenyeni yesibili, okuzoba isinyathelo ngesinyathelo esiphelele sesixazululo esichazwe.
Sengiphetha, ngifuna ukusho ukuthi angizenzi nginegunya lokugcina, kodwa icala ngokwalo kanye nomsebenzi kwakuthakazelisa kakhulu.
Siyabonga ngokunaka kwakho, sizokubona maduze)
Source: www.habr.com