orso Waa nidaam ku saleysan KVM hypervisor iyo maktabadda maktabadda si loo geeyo, loo dayactiro loona ilaaliyo xirmo makiinado dalwad ah laguna maareeyo kaabayaasha daruuraha.
Tiknoolajiyada maareynta mashiinka farsamada ee laga sameeyay oVirt waa loo adeegsaday badeecada waxsoosaarka shirkadda ee 'Red Hat' oo waxay u dhaqmi karaan sidii il furan oo ka duwan VMware vSphere.
Marka lagu daro Red Hat, Canonical, Cisco, IBM, Intel, NetApp iyo SUSE sidoo kale waxay ku lug leeyihiin horumarinta oVirt. Xeerka mashruuca waxaa loo qaybiyaa liisanka GPLv2.
Ku saabsan oVirt
oVirt waa xidhmooyin daboolaya dhammaan heerarka suugaanta, laga bilaabo hypervisor ilaa API iyo GUI interface.
In kasta oo KVM loo meeleeyay inuu yahay hypervisor-ka aasaasiga ah ee oVirt, isdhexgalka waxaa loo hirgeliyaa sida qaab dhismeedka dusha sare ee maktabadda libvirt, oo laga soo koobayo nooca hypervisor-ka isla markaana ku habboon maaraynta mashiinnada farsamada ee ku saleysan nidaamyada kaladuwan ee kala duwan, oo ay ku jiraan Xen iyo VirtualBox.
Qeyb ahaan oVirt, is-dhexgal ayaa la soosaarayaa si dhakhso leh loogu abuuro mashiinno farsamo oo aad u sarreeya iyada oo la taageerayo socdaalka tooska ah ee jawiga u dhexeeya serverka iyada oo aan la joojin shaqada.
Barxadku wuxuu bixiyaa qalab lagu abuurayo xeerar isku dheelitiran oo firfircoon iyo maaraynta kheyraadka kooxda, farsamooyinka maareynta awoodda kooxeed, aaladaha maareynta muuqaalka mashiinka farsamada, qaybaha loogu talagalay beddelaadda iyo soo dejinta mashiinnada farsamada ee hadda jira.
Waxay taageertaa hal keyd xog uruurin ah, oo laga heli karo node kasta.
Iskuxirku wuxuu kakooban yahay nidaam horumarsan oo warbixino iyo qalab maamul ah oo kuu ogolaanaya inaad ku maamusho qaabeynta heerka kaabayaasha, iyo sidoo kale heerka mashiinada shaqsiga ah.
orso waxay qabataa saddex nooc oo qaybood ah ama noocyo ah si loogu yeedho, kuwaas oo ka mid ah kuwa soo socda:
- oVirt Node: waa qaybta lagu rakibi doono KVM iyo VDSM. Kuwa ka yimaada VMWare, waxay u dhigmi laheyd ESXi
- oVirt Engine: waa maamulka gogosha oVirt Node. Kuwa ka yimaada VMWare, waxay u dhigmi doontaa Xarunta Virtual
- VDSM (Kombiyuutarrada Fudud iyo Maareeyaha Adeegyada daemon): waa daemon masuulka ka ah u dirista amarrada KVM isla markaana u gudbisa oVirt Engine. Waxqabadka VDSM waa inuu la xiriiro libvirt.
Nooca cusub ee oVirt 4.3.0
Kadib wax kabadan sanad horumar, oVirt 4.3.0 waa lasii daayay. Baakado diyaar ah ayaa loo heli karaa Red Hat Enterprise Linux 7.6 iyo CentOS 7.6. Sawirro iso oo diyaar u ah in la geeyo ayaa sidoo kale la heli karaa.
Gudaha ee astaamaha ugu waaweyn laga heli karaa sii-deyntaan cusub waxaad ka heli doontaa Q35 (ICH9) Chipset-ka oo leh karti ay ku isticmaali karaan UEFI iyo UEFI Secure Boot.
Sidoo kale taageerida nidaamyada server-ka ee processor-yada Skylake microarchitectural iyo AMD EPYC.
Darawal cusub oo smbus ah ayaa lagu daray xirmada martida ee ku saleysan Windows-ka, iyo awoodaha utility-ka vicv-ga ee loogu talagalay in loogu badalo sawirada mashiinka farshaxanka si loogu bilaabo KVM sidoo kale waa la kordhiyay.
Tan waxaa ka mid ah in lagu beddelo mashiinnada farsamada VMware ESX VM sawir-qaadistas.
Dhinaca kale, waxaan sidoo kale iftiimin karnaa in taageerada lagu daray soo dejinta iyo dhoofinta moodellada qaabka OVA.
Iyo sidoo kale taageero buuxda oo loogu talagalay socdaalka tooska ah ee mashiinnada dalwaddii oo ku saleysan astaanta "Waxqabadka Sare ee VM".
Ugu dambeyntiina, Taageerada Failover ee Microsoft (SCSI sii wadida joogtada ah) ee darawallada habka tooska ah ee LUN ayaa sidoo kale la iftiimiyay.
Ee Wararka kale ee laga helay noocan cusub waxaan qori karnaa waxyaabaha soo socda:
- Bog cusub ayaa lagu daray websaydhka oo leh macluumaad faahfaahsan oo ku saabsan mashiinka farsamada.
- La hirgeliyey isdhexgalka isticmaalaha ee cusbooneysiinta kooxaha.
- Taageerada kooxaha amniga ayaa lagu daray OVN (Shabakad Fudud oo Furan).
- Awoodda adeegsiga cinwaanada joogtada ah ee IPv6 ayaa la hirgaliyay.
- Waxaa lagu daray awooda adeegsiga qaabdhismeedka Neutron ee ka socda barnaamijka 'OpenStack 13' oo ah adeeg bixiye saddexaad oo abuuraya, qaabeynaya, iyo dayactirka shabakadaha.
- Taageero lagu daray OpenStack 14 Skydive network analyzer.
Haddii aad xiiseyneyso inaad waxbadan ka ogaato iyo hagaha rakibidda, waad booqan kartaa xiriirka soo socda.