Tshaj tawm yog qhov kev tso tawm ntawm oVirt 4.5.0, raws li KVM hypervisor thiab libvirt lub tsev qiv ntawv platform rau kev xa tawm, tswj thiab saib xyuas cov tshuab virtual thiab tswj hwm huab cua. Virtual tshuab tswj technologies tsim nyob rau hauv oVirt yog siv nyob rau hauv lub Red Hat Enterprise Virtualization khoom thiab muaj peev xwm ua raws li ib tug qhib lwm txoj rau VMware vSphere. Ntxiv rau Red Hat, Canonical, Cisco, IBM, Intel, NetApp thiab SUSE kuj koom nrog kev txhim kho. Txoj haujlwm code raug faib raws li daim ntawv tso cai GPLv2. Cov pob khoom npaj tau muaj rau CentOS Stream 8 thiab Red Hat Enterprise Linux 8.6 Beta. Ib qho kev npaj-rau-deploy oVirt Node NG iso duab raws li CentOS Stream 8 kuj muaj.
oVirt yog pawg uas npog txhua theem ntawm virtualization - los ntawm hypervisor mus rau API thiab GUI interface. Txawm hais tias qhov tseeb tias KVM yog qhov chaw ua haujlwm tseem ceeb hauv oVirt, qhov kev sib txuas tau siv los ua ib qho ntxiv rau lub tsev qiv ntawv libvirt, uas yog abstracted los ntawm hom hypervisor thiab tsim nyog rau kev tswj cov tshuab virtual raws li ntau yam virtualization systems, suav nrog. Xen thiab VirtualBox. Raws li ib feem ntawm oVirt, ib qho kev sib txuas tau tsim los rau kev tsim loj loj ntawm cov tshuab virtual uas muaj peev xwm nrog kev txhawb nqa nyob rau hauv kev tsiv teb tsaws chaw ntawm ib puag ncig ntawm servers yam tsis muaj kev tso tseg.
Lub platform muab cov cuab yeej los tsim cov cai rau kev sib npaug dynamic thiab tswj cov khoom siv hauv pawg, cov txheej txheem rau kev tswj cov khoom siv hluav taws xob, cov cuab yeej rau kev tswj cov duab ntawm cov tshuab virtual, cov khoom siv rau kev hloov pauv thiab xa cov tshuab virtual uas twb muaj lawm. Ib lub khw muag ntaub ntawv virtual tau txais kev txhawb nqa, nkag tau los ntawm txhua qhov ntawm. Lub interface muaj cov txheej txheem kev tshaj tawm thiab cov cuab yeej tswj hwm uas tso cai rau koj los tswj kev teeb tsa ob qho tib si ntawm cov txheej txheem tsim kho thiab qib ntawm cov tshuab virtual.
Qhov tseem ceeb tshaj innovation:
- Kev them nyiaj yug rau CentOS Stream 8 thiab RHEL 8.6-beta yog muab.
- Kev sim txhawb nqa rau CentOS Stream 9 tau ua tiav.
- Cov qauv ntawm cov khoom siv tau raug hloov kho, suav nrog GlusterFS 10.1, RDO OpenStack Yoga, OVS 2.15 thiab Ansible Core 2.12.2.
- Ua tiav kev txhawb nqa built-in IPSec rau cov tswv nrog OVN (Qhib Virtual Network) virtual network thiab ovirt-provider-ovn pob teeb tsa.
- Ntxiv kev txhawb nqa rau Virtio 1.1 specification.
- Nws muaj peev xwm ua kom NVIDIA Unified Memory thev naus laus zis rau virtual GPUs (mdev vGPU).
- Export rau OVA (Qhib Virtual Appliance) siv NFS tau nrawm dua.
- Ib qho kev tshawb nrhiav tau ntxiv rau vNIC profiles tab ntawm lub vev xaib interface.
- Txhim kho kev ceeb toom ntawm daim ntawv pov thawj uas yuav tshwm sim tom ntej.
- Ntxiv kev txhawb nqa rau Windows 2022.
- Rau cov tswv, cov pob nvme-cli suav nrog.
- Muab kev khi tsis siv neeg ntawm CPU thiab NUMA thaum tsiv teb tsaws.
- Nws muaj peev xwm hloov qhov chaw cia mus rau hom kev kho nrog khov ntawm cov tshuab virtual.
- 9 qhov tsis zoo tau raug kho, 8 ntawm cov uas tau raug muab rau qib qis qis, thiab ib qho tau raug muab rau qib qis qis. Cov teeb meem feem ntau cuam tshuam txog kev sau ntawv hla qhov chaw (XSS) hauv lub vev xaib interface thiab tsis kam lees txais kev pabcuam hauv lub cav tsis tu ncua.
Tau qhov twg los: opennet.ru