M'mbuyomu
1. Zowawa za kusankha
Ndiye mungasankhe chiyani? MU
- Server virtualization system "R-VitualizationΒ» (libvirt, KVM, QEMU)
- Pulogalamu yamapulogalamu "Brest virtualization zidaΒ» (libvirt, KVM, QEMU)
- Pulatifomu yoyang'anira ndi kuyang'anira chilengedwe cha virtualization "Sharx Stream" (njira yothetsera mtambo yomwe siili yoyenera ku maofesi a boma mu 95% ya milandu (chinsinsi, etc.)
- Phukusi la mapulogalamu opangira ma seva, ma desktops ndi mapulogalamu "HOST"(KVM x86)
- Dongosolo loyang'anira chitetezo cha chilengedwe cha virtualization "Z|ziwi"(aka oVirt+KVM)
- Virtualization Environment Management System "ROSA Virtualization"(aka oVirt+KVM)
- Hypervisor Chithunzi cha QP VMM (zofanana kwambiri ndi Oracle Virtual Box kuti zikhale china chilichonse)
Muthanso kuganizira za hypervisors zomwe zikuphatikizidwa pakugawa kwa OS kapena zomwe zili m'malo awo. Mwachitsanzo, Astra Linux ili ndi chithandizo cha KVM. Ndipo popeza imaphatikizidwa muzosungira za OS, imatha kuonedwa ngati "yovomerezeka" pakuyika ndikugwiritsa ntchito. "Zomwe zingagwiritsidwe ntchito ngati gawo la kulowetsa m'malo ndi zomwe sizingatheke" zidakambidwa kale
Ndipotu, apa
- Virtualbox
- Virt-meneja (KVM) Eagle current
- libvirt pa KVM
ROSA Linux ilibe mndandanda wotere, koma mutha kuupeza pa wiki
- ROSA Virtualization pa oVirt pa KVM
- QEMU pa KVM
- oVirt 3.5 pa KVM
Kuwerengera kuli ndi izi
Alt Linux ili ndi zomwezo
1.2. Pali imodzi KOMA
Tikayang'anitsitsa, tikuwona kuti tidzayenera kuthana ndi ma hypervisors odziwika bwino, omwe ndi:
QEMU ndi pulogalamu yaulere komanso yotseguka yotsanzira zida zamapulatifomu osiyanasiyana, zomwe zimatha kugwira ntchito popanda kugwiritsa ntchito KVM, koma kugwiritsa ntchito makina owoneka bwino kumafulumizitsa magwiridwe antchito a alendo, kotero kugwiritsa ntchito KVM mu QEMU (-enable-kvm) ndiye njira yomwe amakonda. (c) Ndiko kuti, QEMU ndi mtundu wa 2 hypervisor, womwe ndi wosavomerezeka mu malo ogulitsa. Ndi KVM itha kugwiritsidwa ntchito, koma pakadali pano QEMU idzagwiritsidwa ntchito ngati chida chowongolera cha KVM ...
Kugwiritsa ntchito choyambirira Virtualbox mu malonda kwenikweni
Chiwerengero: m'mawonekedwe ake oyera omwe tili nawo KVM.
2. Zina zonse: KVM kapena KVM?
Ngati mukufunikirabe kusinthira ku hypervisor "zapakhomo", kusankha kwanu, kunena zoona, ndi kochepa. Zidzatero KVM mu chokulunga chimodzi kapena china, ndi zosintha zina, koma zidzakhalabe KVM. Kaya izi ndi zabwino kapena zoyipa ndi funso lina; palibenso njira ina.
Ngati zinthu sizili zovuta, ndiye, monga tafotokozera m'mbuyomu
Zogulitsazi sizingafanane
Za kutumizidwa ndi kasinthidwe KVM izo sizinalembedwe mwanjira yomweyo
Zomwezo zimapitanso
Sindikuwona chifukwa chodzibwereza ndekha ndikufotokozera machitidwe awa, kufananiza, ndi zina zotero. Mukhoza, ndithudi, kutulutsa mfundo zazikulu m'nkhani, koma izi zingakhale zopanda ulemu kwa olemba, ndikuganiza. Aliyense amene ayenera kusankha sadzawerenga izi zokha, komanso phiri la chidziwitso kuti apange malingaliro ake.
Kusiyana kokha komwe ndikufuna kuyang'ana ndi kusanja kwa failover. Ngati Microsoft ili ndi izi zomangidwa mu OS ndi hypervisor magwiridwe antchito, ndiye kuti pa KVM muyenera kugwiritsa ntchito pulogalamu yachitatu, yomwe iyenera kuphatikizidwa muzosungira za OS. Kuphatikiza komweko kwa Corosync + Pacemaker, mwachitsanzo. (Pafupifupi machitidwe onse ogwira ntchito zapakhomo ali ndi kuphatikiza uku ... mwina onse, koma sindinayang'ane 100% mwa iwo.) Mabuku opangira masango amapezekanso mochuluka.
3. Mapeto
Chabwino, monga mwachizolowezi, Kulibins athu sanavutike, adatenga zomwe anali nazo, anawonjezera pang'ono zawo, ndikupanga "chinthu" chomwe, malinga ndi zolemba, ndi zapakhomo, koma zenizeni ndi OpenSource. Kodi ndizomveka kugwiritsa ntchito ndalama kuchokera ku bajeti pa machitidwe "osiyana" a virtualization (werengani: osaphatikizidwa mu OS)? Osaganiza. Popeza mudzalandirabe KVM yomweyo, mudzangolipira.
Chifukwa chake, kusankha cholowa m'malo mwa hypervisor kumatsikira ku seva OS yomwe mudzagulire Enterprise ndikugwira ntchito. Kapena, monga ine, mudzakhala ndi zomwe muli nazo kale (Hyper-VESXi insert_needed).
Source: www.habr.com