Ngaphambili
1. Intlungu yokuzikhethela
Ngoko, unokukhetha ntoni? IN
- Inkqubo yokwenza iseva "R-UkubonakalalisaΒ» (libvirt, KVM, QEMU)
- Iphakheji yesoftware "Brest izixhobo zokusebenzaΒ» (libvirt, KVM, QEMU)
- Iqonga lokulawula kunye nokubeka iliso kubume be-virtualization "Sharx Stream" (isisombululo sefu esingafanelekanga kwiiofisi zikarhulumente kwi-95% yamatyala (imfihlo, njl.)
- Ipakethe yesoftware yokubonwa kweeseva, iidesktop kunye nezicelo "IMBUNGAZI"(KVM x86)
- Inkqubo yolawulo olukhuselekileyo lwemekobume ye-virtualization "Z|virt"(oVirt+KVM)
- Inkqubo yolawulo lokusingqongileyo "I-ROSA Virtualization"(oVirt+KVM)
- I-Hypervisor QP VMM (ifana kakhulu ne-Oracle Virtual Box ukuba ibe nantoni na eyenye)
Unokuthathela ingqalelo ii-hypervisors ezibandakanyiweyo kunikezelo lwe-OS okanye zibekwe kwindawo yazo yokugcina. Umzekelo, iAstra Linux inenkxaso ye-KVM. Kwaye ekubeni ifakwe kwii-OS zokugcina, inokuqwalaselwa "isemthethweni" yofakelo kunye nokusetyenziswa. "Yintoni enokusetyenziswa njengenxalenye yokutshintshwa kwempahla kunye nokuba yintoni engenakukwazi" kwaxoxwa ngayo ngaphambili
Enyanisweni, apha
- VirtualBox
- Virt-umphathi (KVM) Ukhozi lwangoku
- libvirt ngaphezulu kwe-KVM
I-ROSA Linux ayinalo uluhlu olunjalo, kodwa ungalufumana kwi-wiki
- I-ROSA Virtualization ngaphaya kwe-oVirt ngaphaya kwe-KVM
- IQEMU ngaphezulu kwe-KVM
- oVirt 3.5 ngaphezulu kwe-KVM
Bala unale nto
Alt Linux iyafana
1.2. Kukho enye KODWA
Ekuphononongeni ngokusondeleyo, sigqiba kwelokuba kuya kufuneka sijongane nee-hypervisors ezimbalwa ezaziwayo, ezizezi:
IQEMU yinkqubo ekhululekileyo nevulekileyo yomthombo wokulinganisa ihardware yamaqonga ahlukeneyo, anokusebenza ngaphandle kokusebenzisa i-KVM, kodwa ukusebenzisa i-hardware virtualization ikhawulezisa kakhulu ukusebenza kweenkqubo zeendwendwe, ngoko ke ukusebenzisa i-KVM kwi-QEMU (-yenza-kvm) yeyona ndlela ikhethwayo. (c) Oko kukuthi, i-QEMU luhlobo lwe-2 hypervisor, engamkelekanga kwindawo yemveliso. Nge-KVM ingasetyenziswa, kodwa kule meko i-QEMU iya kusetyenziswa njengesixhobo solawulo se-KVM...
Ukusebenzisa eyokuqala VirtualBox kurhwebo ngokwenene
Iyonke: kwimo yayo ecocekileyo sinayo kuphela KVM.
2. Okunye: KVM okanye KVM?
Ukuba usafuna ukutshintshela kwi-hypervisor "yasekhaya", ukhetho lwakho, ukuthetha ngokungafihlisiyo, luncinci. Iza kuba yi KVM kwisonga esinye okanye kwenye, ngohlengahlengiso oluthile, kodwa izakuba yi-KVM. Nokuba oku kulungile okanye kubi ngomnye umbuzo; akukabikho nto yimbi.
Ukuba iimeko azikho ngqongqo kangako, ke, njengoko kuxoxwe ngazo ngaphambili
Ezi mveliso zikude ukuthelekiswa
Malunga nokusasazwa kunye noqwalaselo KVM yayingabhalwanga ngendlela enye
Okufanayo kuya
Andiboni sizathu sokuphindaphinda kwaye ndichaze ezi nkqubo, ukuthelekisa, njl. Unako, ngokuqinisekileyo, ukukhupha amanqaku aphambili kumanqaku, kodwa oku kuya kuba kukungabahloniphi ababhali, ndicinga ukuba. Nabani na omele akhethe akayi kufunda oku kuphela, kodwa kunye nentaba yolwazi ukwenza ingqondo yakhe.
Umahluko kuphela endifuna ukugxila kuwo yi-failover clustering. Ukuba iMicrosoft inale nto yakhelwe kwi-OS kunye nokusebenza kwe-hypervisor, ngoko kwimeko ye-KVM kuya kufuneka usebenzise isoftware yomntu wesithathu, ekufuneka ibandakanywe kwii-OS zokugcina. Indibaniselwano efanayo yeCorosync + Pacemaker, umzekelo. (Phantse zonke iinkqubo zokusebenza zasekhaya zinolu kudibanisa ... mhlawumbi zonke, kodwa andizange ndihlolisise i-100% yazo.) Iincwadana zokumisela i-clustering nazo zifumaneka ngobuninzi.
3. Isiphelo
Ewe, njengesiqhelo, iiKulibins zethu azizange zikhathaze, bathatha oko babenakho, bongeza okuncinci kwabo, kwaye bavelisa "imveliso" ethi, ngokutsho kwamaxwebhu, yasekhaya, kodwa ngokwenene i-OpenSource. Ngaba kunengqiqo ukuchitha imali kwibhajethi kwiinkqubo "ezihlukeneyo" ze-virtualization (funda: ayifakwanga kwi-OS)? Musa ukucinga. Kuba useza kufumana i-KVM efanayo, kuya kufuneka uyihlawule kuphela.
Ke, ukukhetha indawo ye-hypervisor yehla kweyiphi iseva OS oza kuyithengela iShishini kwaye usebenze. Okanye, njengakwimeko yam, uya kuhlala nento osele unayo (Hyper-VESXi insert_needed).
umthombo: www.habr.com