Cishe eminyakeni engu-7 edlule, amaphrojekthi okuqala athuthela efwini kalula nangokuzithoba. Izithombe zomshini obonakalayo zalayishwa kuseva ye-FTP, noma zalethwa kuma-hard drive. Bese, ngeseva yokungenisa ekhethekile, ama-VM alayishwa efwini.
Uma kungeyona inkinga ukuthi iklayenti ukuvala umshini virtual usuku noma ezimbili (noma azikho ezinye izinketho), khona-ke lokhu kungenziwa. Kodwa uma isikhathi sokuphumula kufanele sibe ngaphezu kwehora, khona-ke le ndlela ngeke isebenze. Namuhla ngizokutshela ukuthi yimaphi amathuluzi azokusiza ukuthi uthuthele emafini ngesikhathi esincane sokuphumula nokuthi inqubo yethu yokufuduka ngokwayo isebenza kanjani.
Ukufuduka nge-Veeam Backup kanye nokuphindaphinda
Wonke umuntu uyazi i-Veeam Backup and Replication njengethuluzi lokudala izipele nezifaniso. Siyisebenzisela ukuthutha phakathi kwamasayithi ethu kanye nokuthutha amakhasimende ukusuka ekusetshenzisweni okuyimfihlo kuya efwini lethu. Imishini ebonakalayo yeklayenti iphindaphindwa ku-vCenter yethu, ngemuva kwalokho unjiniyela ayingeze kuMqondisi we-vCloud.
Ukuphindaphinda okuyisisekelo kwenzeka emshinini obonakalayo onikwe amandla. Ngesikhathi okuvunyelwene ngaso, umshini oseceleni weklayenti uvaliwe. Ukuphindaphinda kuqalisa futhi ukuze kudlulisele izinguquko ezenzeke kusukela ekuphindaphindweni kokuqala. Ngemuva kwalokhu, umshini we-virtual uqala efwini lethu.
Imvamisa, kusukela lapho umshini ucishwa nengqalasizinda yeklayenti kuze kube yilapho uvulwa efwini lethu, akudluli isigamu sehora, kodwa kunalokho imizuzu eyi-15-20.
Kulokhu, umshini wokuqala we-virtual uhlala kusayithi leklayenti. Uma kungazelelwe kukhona okungahambanga kahle, ungakwazi ukuhlehlisa futhi uyivule. Le ndlela futhi ilungele iklayenti ngoba ayidingi ukuthi ibe ne-Veeam.
Icala 1
Iklayenti belinengqalasizinda yalo ebonakalayo esekelwe ku-VMware - 40 VMs enamandla angu-30 TB. Imishini okwasetshenziswa kuyo iqoqo yayisivele isiphelelwe yisikhathi, futhi iklayenti linqume ukungazihluphi ngokuthenga okusha futhi lathuthela efwini lomphakathi. Isidingo sesikhathi sokuphumula samasistimu abalulekile sasingekho ngaphezu kwehora. I-Veeam Replication ikhethwe njengethuluzi. Okunye futhi kwaba ukuthi umhlinzeki we-inthanethi weklayenti wayekhona esikhungweni sethu sedatha, okwenze kwaba nokwenzeka ukuhlela isiteshi esihle. Ukufuduka kuthathe cishe inyanga, isikhathi sokuphumula ngesikhathi sokushintsha sasifika kumaminithi angu-30 eqenjini ngalinye lemishini ebonakalayo.
Thutha nge-Veeam Cloud Connect
I-Veeam Cloud Connect iyithuluzi elikusiza ukuthi usethe ukuphindaphinda komshini obonakalayo futhi uqalise izifaniso efwini lomhlinzeki wesevisi. Ngemva kokubuyekeza ku Ngonyaka, kwaba nokwenzeka ukuphindaphinda imishini ebonakalayo ngqo kuMqondisi we-vCloud. Umbandela kuphela ukuthi ohlangothini lweklayenti, i-Veeam Backup and Replication kufanele isetshenziswe okungenani inguqulo 9. Ngamafuphi (inguqulo enemininingwane ), khona-ke yonke inqubo ibukeka kanje.
Kumqondisi we-vCloud, inhlangano idalwe enezinsiza ezidingekayo namanethiwekhi. Ku-Veeam Cloud Connect, sakha i-akhawunti, iklayenti lixhuma kuyo lisuka ku-Veeam B&R yalo, likhethe umhlinzeki we-DataLine nenhlangano, bese lilungiselela imisebenzi ukuze iphindaphindwe. Ngaphezu kweqiniso lokuthi phakathi nokufuduka okunjalo, isikhathi sokuphumula sizoba phakathi kwemizuzu engu-15-20, iklayenti alinciki nganoma iyiphi indlela ekusekelweni kochwepheshe bomhlinzeki futhi lilawula yonke inqubo ngokuzimela: kudala imisebenzi yokuphindaphinda, ukuphindaphinda ngokwayo, kuyacisha. imishini bese uyiqala esizeni esisha.
Icala 2
Ingqalasizinda yeklayenti, lapho kuhlelwe khona ukufuduka, yayiseBelarus. Kwakudingeka ukuthutha ama-VM angu-90 ngevolumu ephelele ye-27 TB, naphezu kokuthi isiteshi se-inthanethi sasingu-100 Mbit/sec. Uma wenza ikhophi yasenqolobaneni bese uyilayisha ngokushesha efwini lethu, kwamanye ama-VM kuzothatha izinsuku ezimbalwa. Ngalesi sikhathi, i-delta enkulu yayizokhula ku-VM, futhi lokhu kungase kube nomthelela omubi ekusebenzeni kwemishini noma, okubi nakakhulu, isikhala ku-datastore ngabe siphelile. Siqhubeke kanje: okokuqala, iklayenti lenze ikhophi yasenqolobaneni ephelele yendawo futhi ladlulisela ikhophi yalo efwini lethu nge-Veeam Cloud Connect. Khona-ke ngenza futhi ngedlulisela ukwenyuka efwini. Umshini wokuqala we-virtual waqhubeka nokusebenza. Ngemva kokuvala i-VM, iklayenti lenze okunye ukukhuphuka futhi layidlulisela efwini. Ngasohlangothini lwethu, sikhiphe umshini obonakalayo osuka kusipele esigcwele, bese sigoqa ama-increments amabili kuwo. Lolu hlelo lugcine lwenza kwaba nokwenzeka ukunciphisa isikhathi sokuphumula sibe amahora ama-2 lapho sishintshela kusayithi lethu.
Ukufuduka Ngokutholakala kwe-VMware vCloud
NgoMashi walo nyaka, i-VMware ikhiphe i-vCloud Availability 3.0, ekuvumela ukuthi uthuthe imishini ebonakalayo phakathi kwamafu ahlukene (Umqondisi we-vCloud - vCloud Director) futhi usuka ku-virtualization yamakhasimende azimele uye efwini (vCenter - vCloud Director). Okubalulekile okuyinhloko ukuhlanganiswa ne-vCloud Director interface. Lokhu kwenza kube lula kakhulu inqubo yokuphatha ukuphindaphinda futhi kunciphisa isikhathi sokuphumula ngesikhathi sokushintshwa.
Sisebenzisa leli thuluzi, sathutha elinye lamakhasimende lisuka efwini lethu laseMoscow saya efwini lethu eSt. Kwakudingeka ukuthutha imishini ebonakalayo engu-18 enamandla angu-14 TB. Inhlangano yadalwa iklayenti efwini laseSt. Petersburg futhi amanethiwekhi adingekayo ahlelwa. Okulandelayo, kusukela ku-interface ye-vCloud Director, iklayenti liye kuzilungiselelo zokutholakala kwe-vCloud, lidale imisebenzi yokuphindaphinda futhi lishintshele kusayithi laseSt. Petersburg ngesikhathi esikahle kuye. Isikhathi sokuphumula ngesikhathi sokushintsha bekuyimizuzu eyi-12.
Isikimu sokufuduka phakathi kwamafu e-DataLine e-St. Petersburg nase-Moscow.
Ukutholakala kwe-vCloud kunezindlela zokuthutha ama-VM ukusuka kusayithi leklayenti kuya efwini lethu. Ukwenza lokhu, uhlelo lokusebenza olukhethekile lwe-vCloud Availability lusetshenziswa ku-vCenter yeklayenti. Ngemva kokusetha okulula, uxhuma efwini futhi ulungiselele imisebenzi yokuthutha. Iklayenti liphinde lilawule yonke inqubo ngokuzimela futhi isikhathi sokufuduka sigcinwa sincane.
Uhlelo lokuthutha imishini ebonakalayo isuka ekufakweni okuyimfihlo iye emafini.
Ukutholakala kwe-VMware vCloud kunamanye amacala amaningi okusebenzisa; sizokhuluma ngawo esihlokweni esihlukile maduze.
Ilungiselela ukufuduka
Ukuze ukhethe ithuluzi futhi uqale ukufuduka, udinga ukunquma ngamaphuzu alandelayo:
Sisuka kuphi? Uma ufuduka kusixazululo esiyimfihlo, khona-ke unenkululeko ephelele ekukhetheni amathuluzi. Uma usuka kumhlinzeki wakho, kuba nzima kakhulu. Kungenzeka ukuthi, ukuxhumanisa ingqalasizinda yabahlinzeki ababili nokuvele udonse futhi uwise i-VM ngeke kusebenze ngenxa yezizathu zokuphepha. Kwesinye isikhathi umhlinzeki iklayenti eselizokwenqaba uqala ukuba yisihluku futhi agcine isikhathi. Ungakwazi ukusuka kumhlinzeki ngendlela yakudala: ngokulayisha ama-VM kumadiski kanye ne-FTP, noma ngokuthuthela kuleveli yohlelo lokusebenza. Igama lakamuva linemibandela, futhi libukeka kanjena.
Icala 3
Kwakudingeka ukuthutha uhlelo lwe-SAP lweklayenti lusuka kumhlinzeki waseYurophu: ama-VM angama-34 anomthamo wama-54 TB. Iklayenti labelwa izinsiza efwini lethu. Ukuxhumana kwenethiwekhi kwahlelwa phakathi kwethu nengqalasizinda yomhlinzeki waseYurophu. Amaseva ohlelo lokusebenza aphinde asetshenziswa, kwagoqwa ukulungiselelwa okudingekayo. Imininingo egciniwe emikhulu iye yathuthwa ngokulayisha izipele efwini lethu. Okulandelayo, ukuphindaphinda kwalungiselelwa phakathi kolwazi olukumasayithi ethu nawokuqala. Ngesikhathi okuvunyelwene ngaso, sashintshela kusizindalwazi esisefwini lethu.
Ivolumu yedatha neshaneli ye-inthanethi. Sivamise ukucela iklayenti ukuthi linikeze ukulayisha ngesistimu enememori, i-CPU, namapharamitha ediski. Siyahlola ukuthi isiteshi sanele yini ukuthumela amakhophi noma izipele zemishini ebonakalayo.
Isikhathi sokuphumula esamukelekile. Kuzinhlelo ezihlukene futhi, ngokufanele, imishini ebonakalayo, ingahluka ngokuya ngokubucayi kwebhizinisi labo. Ngokuvamile iklayenti liza nezidingo esezilungile ezenziwe ngesikhathi sokuphumula ngesikhathi sokufuduka, futhi ngokusekelwe kulokhu sikhetha ithuluzi elifanele nohlelo lokufuduka. Sizama ukuhlela ukushintsha kokugcina ebusuku noma ngezimpelasonto ukuze ngisho nesikhathi esincane sokuphumula singabonakali kubasebenzisi bokugcina beklayenti.
Ngokusekelwe kule datha, ungakhetha ithuluzi futhi uqale ukuthutha ngokwako. Nakhu okwenzeka ngokulandelayo.
- Isetha uxhumo lenethiwekhi. Sihlela ukuxhumana kwenethiwekhi phakathi kwefu lethu nengqalasizinda yeklayenti. Imishini ebonakalayo izokopishwa ngale nethiwekhi. Uma i-Veeam Backup and Replication isetshenziswa, khona-ke lesi yisiteshi esizinikezele, kancane kancane isiteshi se-VPN. Uma i-Veeam Cloud Connect, yonke into ihamba nge-inthanethi noma ngesiteshi esifanayo esizinikezele.
Bese inethiwekhi ilungiselelwa i-VM efwini. Izimoto zivame ukuhamba ngamaqembu futhi isikhathi esingaphezu kosuku olulodwa. Uma ama-VM eselethwe kithi futhi ethulwa, kufanele axhumane nemishini esasele endaweni yokuqala.
- Isheduli yokufuduka. Uma izimoto ziningi kunengqondo ukuthi zihlukaniswe ngamaqoqo bese zithuthwa ngamaqoqo. Kanye neklayenti, siyavumelana ngohlelo lapho sicacisa khona ukuthi yimiphi imishini ezohamba nini futhi nokuthi ukuphindwaphindwa kokugcina nokushintshela esizeni esisha kuzokwenziwa nini.
- Hlola ukufuduka. Sithutha umshini obonakalayo wokuhlola futhi sihlole ukuthi ingabe yonke into ilungiswe kahle: ukuxhumana kwenethiwekhi phakathi kwamasayithi, ukutholakala komshini obonakalayo emishinini ekusayithi lomthombo, amalungelo e-akhawunti, njll. Lokhu kuhlola kusiza ukugwema ukushayisana esigabeni sokufuduka kokulwa.
Kuphelele kimi lokho. Emazwaneni, buza imibuzo futhi usitshele ngomuzwa wakho wokufuduka.
Source: www.habr.com