O lenei tusiga o se faʻaauau o le muamua - "".
O le a aofia ai le faʻagasologa o le faʻapipiʻiina ma le faʻatulagaina o se oVirt 4.3 faʻapipiʻi mo le faʻafeiloaʻiina o masini komepiuta avanoa, ma le amanaia le mea moni o laasaga muamua uma mo le sauniaina o atinaʻe ua uma ona maeʻa muamua.
Vaega tomua
O le autu autu o le tusiga o le tuʻuina atu lea o faʻatonuga taʻitasi e pei o le "sosoo ai -> ioe -> faʻauma"faʻafefea ona faʻaalia nisi o foliga pe a faʻapipiʻi ma faʻapipiʻi. O le faʻagasologa mo le faʻapipiʻiina o lau fuifui atonu e le o taimi uma e fetaui ma le faʻamatalaina i totonu, ona o uiga o le atinaʻe ma le siosiomaga, ae o mataupu lautele o le a tutusa.
Mai le manatu fa'apitoa, o lona faʻatinoga e tutusa ma le VMware vSphere version 5.x, ae o le mea moni ma lona lava faʻatulagaina ma faʻaogaina foliga.
Mo i latou e fiafia, o eseesega uma i le va o le RHEV (aka oVirt) ma le VMware vSphere e mafai ona maua i luga ole Initaneti, mo se faʻataʻitaʻiga , ae o le a ou matauina pea nisi o latou eseesega po o mea e tutusa ai le tasi ma le isi a o faagasolo le tusiga.
E ese mai, ou te manaʻo e faʻatusatusa sina galuega ma fesoʻotaʻiga mo masini masini. oVirt faʻatinoina se faʻavae tutusa o le puleaina o fesoʻotaʻiga mo masini faʻapitoa (o loʻo taʻua mulimuli ane o VMs), pei o le VMware vSphere:
- faʻaaogaina se alalaupapa masani Linux (i le VMware - Standard vSwitch), o loʻo taʻavale i luga o 'au virtualization;
- fa'aaoga Open vSwitch (OVS) (i le VMware - tufatufaina vSwitch) o se kilia faʻasalalau tufatufaina e aofia ai vaega autu e lua: o le OVN totonugalemu o le server ma le OVN controllers i luga o 'au pulea.
E tatau ona maitauina ona o le faigofie o le faʻatinoga, o le a faʻamatalaina e le tusiga le faʻatulagaina o fesoʻotaʻiga i le oVirt mo se VM e faʻaaoga ai se alalaupapa Linux masani, o le filifiliga masani pe a faʻaaogaina le KVM hypervisor.
I lenei tulaga, e tele tulafono faʻavae mo le galulue faʻatasi ma le fesoʻotaʻiga i se fuifui, lea e sili ona le solia:
- O feso'ota'iga uma i luga o 'au a'o le'i fa'aopoopoina i le oVirt e tatau ona tutusa, vagana ai tuatusi IP.
- O le taimi lava na ave ai se talimalo i lalo o le pule a le oVirt, e matua le fautuaina e sui soʻo se mea i le lima i totonu o fesoʻotaʻiga fesoʻotaʻiga e aunoa ma le talitonu atoatoa i au gaioiga, talu ai o le sui oVirt o le a toe faʻafoʻi atu i tua pe a uma ona toe amataina le talimalo poʻo sooupu.
- Faʻaopoopoina se fesoʻotaʻiga fou mo se VM, faʻapea foʻi ma le galue faʻatasi, e tatau ona faia naʻo le faʻamafanafanaga pulega oVirt.
O le isi fa'amatalaga taua - mo se si'osi'omaga ogaoga (matua maaleale i tupe gau), e fautuaina pea e fa'aoga le lagolago totogi ma fa'aoga. . I le taimi o le faʻaogaina o le oVirt cluster, e ono tulaʻi mai nisi o faʻafitauli e fautuaina ai le mauaina o fesoasoani faʻapitoa i se taimi vave, nai lo le taulimaina e oe lava.
Ma mulimuli ane fautuaina A'o le'i fa'aogaina se fuifui oVirt, fa'amasani oe , ina ia mafai ona nofouta i le itiiti ifo i manatu faavae ma faʻamatalaga, a leai o le a fai si faigata ona faitau le vaega o totoe o le tusiga.
Faʻavae i le malamalama i le tusiga ma mataupu faavae o le faʻaogaina o le oVirt cluster o pepa taʻiala nei:
O le voluma iina e le tele tele, i le itula pe lua e mafai ona e iloa lelei mataupu faavae, ae mo i latou e fiafia i faʻamatalaga, e fautuaina e faitau. — RHEV ma oVirt o le mea moni lava e tasi.
O lea la, afai ua maeʻa uma tulaga faʻavae i luga o 'au, suiga ma faʻapipiʻi, matou te faʻagasolo saʻo i le faʻapipiʻiina o le oVirt.
Vaega 2. Fa'apipi'i ma fa'atulaga le oVirt 4.3 fuifui
Mo le faigofie o le faʻasalalauga, o le a ou lisiina vaega autu i lenei tusiga, lea e tatau ona faʻamaeʻaina taʻitasi:
- Fa'apipi'i le server o le pulega o le oVirt
- Fausia o se nofoaga autu o faʻamatalaga fou
- Fausia se fuifui fou
- Faʻapipiʻiina o 'au faʻaopoopo i totonu o se siʻosiʻomaga Self-Hosted
- Fausia se nofoaga e teu ai po'o Nofoaga e teu ai
- Fausiaina ma faʻapipiʻi fesoʻotaʻiga mo masini komepiuta
- Fausia se ata faʻapipiʻi mo le faʻaogaina o se masini masini
- Fausia se masini komepiuta
Fa'apipi'i le server o le pulega o le oVirt
oVirt pulega server o le elemene pito sili ona taua i totonu o le oVirt infrastructure, i le tulaga o se masini komepiuta, talimalo, poʻo se masini faʻapitoa e faʻatautaia le atinaʻe atoa o le oVirt.
O ana analog vavalalata mai le lalolagi o virtualization o:
- VMware vSphere - vCenter Server
- Microsoft Hyper-V - Fa'atonu Pulea o masini masini (VMM).
Ina ia faʻapipiʻi le oVirt pulega server, e lua a matou filifiliga:
1 filifiliga
Tuuina atu o se 'auʻaunaga i le tulaga o se VM faʻapitoa poʻo se talimalo.
O lenei filifiliga e galue lelei, ae tuʻuina atu o sea VM e galue tutoatasi mai le fuifui, i.e. e le o taʻavale i luga o soʻo se faʻalapotopotoga faʻapipiʻi e pei o se masini komepiuta masani e faʻaogaina KVM.
Aisea e le mafai ai ona faʻapipiʻi se VM i luga o 'au faʻapipiʻi?
I le amataga lava o le faʻagasologa o le faʻaogaina o le pulega o le oVirt, o loʻo i ai se matou faʻafitauli - matou te manaʻomia le faʻapipiʻiina o se pulega VM, ae o le mea moni e leai se fuifui lava ia, ma o le a le mea e mafai ona tatou maua i luga o le lele? E saʻo - faʻapipiʻi le KVM i luga o se node fuifui i le lumanaʻi, ona fai lea o se masini masini i luga, mo se faʻataʻitaʻiga, ma CentOS OS ma faʻapipiʻi le afi oVirt i totonu. E masani lava ona faia lenei mea mo mafuaʻaga o le pulea atoatoa o se VM, ae o se faʻamoemoe sese lea, aua i lenei tulaga, i le lumanaʻi o le ai ai le 100% faʻafitauli i sea pulea VM:
- e le mafai ona femalaga'i i le oVirt console i le va o 'au (nodes) o le fuifui;
- pe a faimalaga faʻaaoga KVM e ala i virsh migrate, o le a le avanoa lenei VM mo le pulega mai le oVirt console.
- e le mafai ona fa'aalia i totonu 'au fa'aputu Tausiga auala (faiga faʻaleleia), pe afai e te faimalaga lenei VM mai le talimalo i le faʻaoga faʻaoga virsh migrate.
O lea ia faia mea uma e tusa ai ma tulafono - faʻaaoga se isi talimalo mo le oVirt pulega server, poʻo se VM tutoʻatasi o loʻo taʻavale i luga, pe sili atu, fai e pei ona tusia i le filifiliga lona lua.
2 filifiliga
Fa'apipi'i le oVirt Engine Appliance i luga o se 'au fa'apipi'i e pulea e ia.
O le filifiliga lea o le a sili atu ona sa'o ma talafeagai i la tatou mataupu.
O manaʻoga mo se VM faʻapea o loʻo faʻamatalaina i lalo o le a ou faʻaopoopoina e fautuaina e le itiiti ifo ma le lua 'au i totonu o atinaʻe e mafai ai ona faʻatautaia le VM ina ia mafai ai ona faʻafefe. O iinei ou te fia faʻaopopoina, e pei ona uma ona ou tusia i faʻamatalaga i le tusiga talu ai, e le mafai lava ona ou mauaina faifa'ai'ai i luga o se fuifui oVirt o 'au e lua, faatasi ai ma le gafatia e faʻatautaia ai masini VM talimalo i luga ia i latou.
Fa'apipi'i le oVirt Engine Appliance i luga o le 'au muamua o le fuifui
So'oga i fa'amaumauga aloa'ia - , mataupu"»
O le pepa o loʻo faʻamaoti mai ai mea e manaʻomia muamua aʻo leʻi faʻapipiʻiina se masini VM talimalo, ma faʻamatalaina auiliili le faʻapipiʻiina o ia lava, o lea e itiiti se mea e toe fai ai verbatim, o lea o le a tatou taulai atu ai i nisi o auiliiliga taua.
- Aʻo leʻi amataina gaioiga uma, ia mautinoa e faʻatagaina le virtualization lagolago i le BIOS faʻatulagaina i luga o le talimalo.
- Fa'apipi'i le afifi mo le fa'apipi'i masini fa'apipi'i ile fale talimalo:
yum -y install http://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm
yum -y install epel-release
yum install screen ovirt-hosted-engine-setup- Matou te amataina le faʻagasologa mo le faʻaogaina o le oVirt Hosted Engine i le lau i luga o le talimalo (e mafai ona e alu ese mai ai e ala i le Ctrl-A + D, tapunia ile Ctrl-D):
screen
hosted-engine --deployAfai e te manaʻo ai, e mafai ona e faʻatautaia le faʻapipiʻi ma se faila tali na saunia muamua:
hosted-engine --deploy --config-append=/var/lib/ovirt-hosted-engine-setup/answers/answers-ohe.conf- Pe a faʻapipiʻiina le masini talimalo, matou te faʻamaonia uma mea e manaʻomia:
- имя кластера
- количество vCPU и vRAM (рекомендуется 4 vCPU и 16 Гб)
- пароли
- тип хранилища для hosted engine ВМ – в нашем случае FC
- номер LUN для установки hosted engine
- где будет находиться база данных для hosted engine – рекомендую для простоты выбрать Local (это БД PostgreSQL работающая внутри этой ВМ)
и др. параметры. - Ina ia faʻapipiʻi se VM sili ona avanoa ma se masini talimalo, na matou faia muamua se LUN faʻapitoa i luga o le faʻapipiʻiina, numera 4 ma le 150 GB i le lapopoa, lea na tuʻuina atu i le au fuifui - vaʻai .
I le taimi muamua na matou siakiina foi lona vaʻaia i luga o talimalo:
multipath -ll
…
3600a098000e4b4b3000003c95d171065 dm-3 DELL , MD38xxf
size=150G features='3 queue_if_no_path pg_init_retries 50' hwhandler='1 rdac' wp=rw
|-+- policy='service-time 0' prio=14 status=active
| `- 15:0:0:4 sdc 8:32 active ready running
`-+- policy='service-time 0' prio=9 status=enabled
`- 18:0:0:4 sdj 8:144 active ready running- O le faʻaogaina o le faʻaogaina o masini e le faigata i le faaiuga e tatau ona tatou mauaina se mea e pei o lenei:
[ INFO ] Generating answer file '/var/lib/ovirt-hosted-engine-setup/answers/answers-20191129131846.conf'
[ INFO ] Generating answer file '/etc/ovirt-hosted-engine/answers.conf'
[ INFO ] Stage: Pre-termination
[ INFO ] Stage: Termination
[ INFO ] Hosted Engine successfully deployedMatou te siakiina le i ai o auaunaga oVirt i luga o le talimalo:
Afai na faia saʻo mea uma, a maeʻa le faʻapipiʻi, faʻaoga se upega tafaʻilagi e alu i ai mai le komepiuta a le pule, ma kiliki [Portal Pulega].
Ata o le “Administration Portal”
E ala i le ulufale atu i le saini ma le uputatala (seti i le taimi o le faʻapipiʻiina) i totonu o le faʻamalama e pei o le faʻamalama, matou te oʻo atu i le Open Virtualization Manager control panel, lea e mafai ai ona e faia uma gaioiga faʻatasi ma atinaʻe faʻapitoa:
- fa'aopoopo le nofoaga autu
- fa'aopoopo ma fa'atulaga se fuifui
- fa'aopoopo ma pulea 'au
- fa'aopoopo nofoaga e teu ai po'o Nofoaga Fa'asaoina mo tisiki masini masini
- fa'aopoopo ma fetu'una'i feso'ota'iga mo masini va'aia
- faʻaopoopo ma faʻatautaia masini faʻapitoa, faʻapipiʻi ata, faʻataʻitaʻiga VM
O nei gaioiga uma o le a talanoaina atili, o nisi i totonu o sela tetele, o isi i nisi auiliiliga ma faʻatasi ai ma nuances.
Ae muamua ou te fautuaina le faitauina o lenei faʻaopoopoga, atonu o le a aoga i le toʻatele.
Faʻaopoopo
1) I le mataupu faavae, afai o loʻo i ai se manaʻoga, e leai se mea e taofia ai oe mai le faʻapipiʻiina o le KVM hypervisor i luga o faʻailoga faʻapipiʻi muamua e faʻaaoga ai afifi. taupulega и qemu-kvm (po o qemu-kvm-ev) o le lomiga manaʻomia, e ui lava pe a faʻapipiʻiina se oVirt cluster node, e mafai ona faia e ia lava.
Ae afai taupulega и qemu-kvm Afai e te leʻi faʻapipiʻiina le lomiga lata mai, e mafai ona e mauaina le mea sese lea pe a faʻapipiʻiina se afi talimalo:
error: unsupported configuration: unknown CPU feature: md-clearO na. e tatau ona iai taupulega ma le puipuiga mai , lea e lagolagoina lenei faiga fa'avae:
<feature policy='require' name='md-clear'/>Fa'apipi'i le libvirt v.4.5.0-10.el7_6.12, fa'atasi ai ma le md-clear support:
yum-config-manager --disable mirror.centos.org_centos-7_7_virt_x86_64_libvirt-latest_
yum install centos-release-qemu-ev
yum update
yum install qemu-kvm qemu-img virt-manager libvirt libvirt-python libvirt-client virt-install virt-viewer libguestfs libguestfs-tools dejavu-lgc-sans-fonts virt-top libvirt libvirt-python libvirt-client
systemctl enable libvirtd
systemctl restart libvirtd && systemctl status libvirtdSiaki mo 'md-clear' lagolago:
virsh domcapabilities kvm | grep require
<feature policy='require' name='ss'/>
<feature policy='require' name='hypervisor'/>
<feature policy='require' name='tsc_adjust'/>
<feature policy='require' name='clflushopt'/>
<feature policy='require' name='pku'/>
<feature policy='require' name='md-clear'/>
<feature policy='require' name='stibp'/>
<feature policy='require' name='ssbd'/>
<feature policy='require' name='invtsc'/>A maeʻa lenei, e mafai ona e faʻaauau le faʻapipiʻiina o le afi talimalo.
2) I le oVirt 4.3, o le i ai ma le faʻaogaina o se pa puipui firewalld ose manaoga fa'atulafonoina.
Afai i le taimi o le faʻapipiʻiina o se VM mo le talimalo-engine matou te maua le mea sese:
[ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "msg": "firewalld is required to be enabled and active in order to correctly deploy hosted-engine. Please check, fix accordingly and re-deploy.n"}
[ ERROR ] Failed to execute stage 'Closing up': Failed executing ansible-playbook
[https://bugzilla.redhat.com/show_bug.cgi?id=1608467Ona e manaʻomia lea ona tape se isi pa puipui (pe a faʻaaogaina), ma faʻapipiʻi ma tamoe firewalld:
yum install firewalld
systemctl enable firewalld
systemctl start firewalld
firewall-cmd --state
firewall-cmd --get-default-zone
firewall-cmd --get-active-zones
firewall-cmd --get-zonesMulimuli ane, pe a faʻapipiʻi le sui ovirt i luga o se talimalo fou mo le fuifui, o le a faʻapipiʻiina ports manaʻomia i totonu. firewalld otometi.
3) Toe faʻafouina se talimalo ma se VM o loʻo taʻavale i luga ma se masini talimalo.
Masani ai, и i pepa fa'atonutonu.
O pulega uma o le masini talimalo VM e faia NA'O le fa'aaogaina o le poloaiga talimalo-engine i luga o le talimalo i le mea e tamoe ai, e uiga i taupou e tatau ona galo, faʻapea foʻi ma le mea moni e mafai ona e faʻafesoʻotaʻi i lenei VM e ala i le SSH ma faʻatautaia le poloaiga "tapuni i lalo".
Fa'atonuga mo le tu'uina o se VM ile faiga fa'aleleia:
hosted-engine --set-maintenance --mode=global
hosted-engine --vm-status
!! Cluster is in GLOBAL MAINTENANCE mode !!
--== Host host1.test.local (id: 1) status ==--
conf_on_shared_storage : True
Status up-to-date : True
Hostname : host1.test.local
Host ID : 1
Engine status : {"health": "good", "vm": "up", "detail": "Up"}
Score : 3400
stopped : False
Local maintenance : False
crc32 : dee1a774
local_conf_timestamp : 1821
Host timestamp : 1821
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=1821 (Sat Nov 29 14:25:19 2019)
host-id=1
score=3400
vm_conf_refresh_time=1821 (Sat Nov 29 14:25:19 2019)
conf_on_shared_storage=True
maintenance=False
state=GlobalMaintenance
stopped=False
hosted-engine --vm-shutdownMatou te toe faʻafouina le talimalo ma le afi afi talimalo ma fai le mea matou te manaʻomia i ai.
A maeʻa le toe faʻafouina, siaki le tulaga o le VM ma le masini talimalo:
hosted-engine --vm-statusAfai e le amataina le matou VM faʻatasi ma le talimalo-engine ma pe a matou vaʻai i mea sese tutusa i le log service:
Sese i le lisi o auaunaga:
journalctl -u ovirt-ha-agent
...
Jun 29 14:34:44 host1 journal: ovirt-ha-agent ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine ERROR Failed to start necessary monitors
Jun 29 14:34:44 host1 journal: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Traceback (most recent call last):#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 131, in _run_agent#012 return action(he)#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/agent.py", line 55, in action_proper#012 return he.start_monitoring()#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 413, in start_monitoring#012 self._initialize_broker()#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/agent/hosted_engine.py", line 537, in _initialize_broker#012 m.get('options', {}))#012 File "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/brokerlink.py", line 86, in start_monitor#012 ).format(t=type, o=options, e=e)#012RequestError: brokerlink - failed to start monitor via ovirt-ha-broker: [Errno 2] No such file or directory, [monitor: 'ping', options: {'addr': '172.20.32.32'}]
Jun 29 14:34:44 host1 journal: ovirt-ha-agent ovirt_hosted_engine_ha.agent.agent.Agent ERROR Trying to restart agentOna matou faʻafesoʻotaʻi lea o le teuina ma toe amata le sooupu:
hosted-engine --connect-storage
systemctl restart ovirt-ha-agent
systemctl status ovirt-ha-agent
hosted-engine --vm-start
hosted-engine --vm-statusA maeʻa ona amataina le VM i le talimalo-engine, matou te aveese mai le faiga faʻaleleia:
Fa'atonuga mo le aveeseina o se VM mai le faiga fa'aleleia:
hosted-engine --check-liveliness
hosted-engine --set-maintenance --mode=none
hosted-engine --vm-status
--== Host host1.test.local (id: 1) status ==--
conf_on_shared_storage : True
Status up-to-date : True
Hostname : host1.test.local
Host ID : 1
Engine status : {"health": "good", "vm": "up", "detail": "Up"}
Score : 3400
stopped : False
Local maintenance : False
crc32 : 6d1eb25f
local_conf_timestamp : 6222296
Host timestamp : 6222296
Extra metadata (valid at timestamp):
metadata_parse_version=1
metadata_feature_version=1
timestamp=6222296 (Fri Jan 17 11:40:43 2020)
host-id=1
score=3400
vm_conf_refresh_time=6222296 (Fri Jan 17 11:40:43 2020)
conf_on_shared_storage=True
maintenance=False
state=EngineUp
stopped=False4) Aveese le afi talimalo ma mea uma e fesoʻotaʻi ma ia.
O nisi taimi e tatau ai ona aveese lelei se afi faʻapipiʻi muamua - i le pepa taiala.
Tau lava o le faʻatonuina o le faʻatonuga ile talimalo:
/usr/sbin/ovirt-hosted-engine-cleanupMa le isi, matou te aveese afifi e le manaʻomia, faʻapipiʻi i luga nisi o faʻamaumauga i luma o lenei, pe a manaʻomia:
yum autoremove ovirt* qemu* virt* libvirt* libguestfs Fausia o se nofoaga autu o faʻamatalaga fou
Pepa fa'asinomaga - oVirt Administration Guide.
Muamua sei o tatou faauigaina po o le a nofoaga autu o faamatalaga (Ou te sii mai le fesoasoani) o se faʻalapotopotoga talafeagai e faʻamalamalamaina se seti o punaoa faʻaaogaina i se siosiomaga faʻapitoa.
O le nofoaga autu o faʻamatalaga o se ituaiga o atigipusa e aofia ai:
- punaoa talafeagai i foliga o fuifui ma 'au
- puna'oa feso'ota'iga fa'apipi'i i le tulaga o feso'ota'iga talafeagai ma mea fa'apipi'i fa'aletino i 'au,
- mea e teu ai (mo VM tisiki, faʻataʻitaʻiga, ata) i le tulaga o nofoaga e teu ai (Storage Domains).
O se nofoaga autu o faʻamatalaga e mafai ona aofia ai le tele o fuifui e aofia ai le tele o 'au ma masini komepiuta o loʻo faʻaogaina i luga oi latou, ma e mafai foi ona i ai le tele o nofoaga e teu ai e fesoʻotaʻi ma ia.
E mafai ona i ai ni nofoaga autu o fa'amaumauga; Ovirt ei ai le vavaeeseina o malosiaga e ala i le matafaioi, ma e mafai ona e faʻatulagaina faʻatagaga taʻitoʻatasi, e le gata i le faʻamaumauga o faʻamaumauga ma luga o ona elemene talafeagai.
O le nofoaga autu o faʻamaumauga, poʻo nofoaga autu o faʻamatalaga pe a iai ni nai mea, e pulea mai se faʻamafanafanaga faʻapitoa poʻo se faitotoa.
Ina ia faia se nofoaga autu o faamatalaga, alu i le faitotoa o le pulega ma fai se nofoaga autu o faamatalaga fou:
Faatusatusa >> Nofoaga Autu o faamatalaga >> fou
Talu ai matou te faʻaogaina le teuina faʻasoa i luga o le faʻapipiʻiina o mea, e tatau ona faʻasoa le Ituaiga Teuina:
Ata o le Data Center Creation Wizard
Pe a faʻapipiʻi se masini faʻapitoa ma masini talimalo, o se nofoaga autu o faʻamatalaga e faia e ala i le faaletonu - Datacenter1, ona sosoo ai lea, pe a manaʻomia, e mafai ona e suia lona Ituaiga Teuina i se isi.
O le fatuina o se nofoaga autu o faʻamatalaga o se galuega faigofie, e aunoa ma ni faʻalavelave faʻalavelave, ma o gaioiga faʻaopoopo uma o loʻo faʻamatalaina i totonu o faʻamaumauga. Pau lava le mea o le a ou matauina o 'au taʻitoʻatasi e naʻo le teuina i le lotoifale (disk) mo VM o le a le mafai ona ulufale i totonu o se nofoaga autu o faʻamaumauga ma le Tulaga Faʻatau - Faʻasoa (e le mafai ona faʻaopoopoina iina), ma mo i latou e te manaʻomia le fatuina. se nofoaga autu o faamatalaga eseese - i.e. E mana'omia e tagata ta'ito'atasi ta'ito'atasi le teuina fa'apitonu'u lana lava nofoaga autu fa'amaumauga.
Fausia se fuifui fou
So'oga i fa'amaumauga - oVirt Administration Guide.
A aunoa ma ni fa'amatalaga le mana'omia, fuifui - o se faʻavasegaga talafeagai lea o 'au o loʻo i ai se nofoaga masani e teu ai (i le tulaga o fefaʻasoaaʻi tisiketi i luga o se mea e teu ai, pei o la tatou tulaga). E manaʻomia foʻi le tutusa o 'au o loʻo i totonu o le fuifui i meafaigaluega ma ia tutusa le ituaiga o gaioiga (Intel poʻo AMD). E sili, ioe, o 'au'aunaga i totonu o le fuifui e matua tutusa.
O le fuifui o se vaega o se nofoaga autu o faʻamatalaga (faʻatasi ai ma se ituaiga faʻapitoa e teu ai - i le lotoifale poʻo faasoa), ma o 'au uma e tatau ona i ai i se ituaiga o fuifui, e fa'atatau pe na latou fa'asoa le teuina pe leai.
Pe a faʻapipiʻi se masini komepiuta ma se masini talimalo i luga o se talimalo, o se nofoaga autu o faʻamatalaga e faia e ala i le faaletonu - Datacenter1, faʻatasi ma le fuifui - Vaega1, ma i le lumanaʻi e mafai ona e faʻatulagaina ona faʻamaufaʻailoga, faʻatagaina filifiliga faʻaopoopo, faʻaopoopo au i ai, ma isi.
E pei ona masani ai, mo faʻamatalaga e uiga i faʻalapotopotoga uma, e fautuaina e faʻafesoʻotaʻi i faʻamaumauga aloaia. O nisi o foliga o le faʻatulagaina o se fuifui, o le a naʻo le faʻaopopoina pe a fatuina, ua lava le faʻatulagaina naʻo faʻamaufaʻailoga autu i luga o le tab. Aoao.
O le a ou matauina le pito sili ona taua:
- Ituaiga gaosi - e filifilia e faʻatatau i luga o mea faʻapipiʻi faʻapipiʻi i luga o le au faʻapipiʻi, o le a le gaosiga latou te sau ai, ma o le a le processor i luga o le 'au e sili ona matua, o lea, e faʻatatau i lenei mea, o loʻo faʻaogaina uma faʻatonuga o loʻo avanoa i totonu o le fuifui.
- Fesuiai ituaiga - i la matou fuifui matou te faʻaaogaina le alalaupapa Linux, o le mea lea matou te filifilia ai.
- Ituaiga firewall - o loʻo manino mea uma iinei, o le firewalld, lea e tatau ona faʻamalosia ma faʻapipiʻi i luga o 'au.
Ata fa'atasi ma fa'aputuga fa'aputu
Faʻapipiʻiina o 'au faʻaopoopo i totonu o se siʻosiʻomaga Self-Hosted
mo fa'amaumauga.
Fa'aopoopo 'au fa'aopoopo mo se Si'osi'omaga Fa'au'au To'atasi e fa'aopoopoina i le ala lava lea e tasi e pei o se fa'alapotopotoga masani, fa'atasi ai ma le la'asaga fa'aopoopo o le fa'apipi'iina o se VM fa'atasi ai ma se afi fa'apitoa - Filifili le fa'agaioiga fa'apipi'iina o afi >> Faʻafaigaluegaina. Talu ai e tatau foi ona tuʻuina atu le talimalo faʻaopoopo ma se LUN mo se VM faʻatasi ai ma se masini talimalo, o lona uiga e mafai e lenei talimalo, pe a manaʻomia, faʻaaoga e faʻafeiloaʻi ai se VM ma se afi talimalo i luga.
Mo fa'amoemoega fa'apalepale fa'aletonu, e matua fautuaina lava ia le itiiti ifo ma le lua 'au e mafai ona tu'u ai se masini talimalo VM.
I luga o le talimalo faaopoopo, faʻamalo iptables (pe a mafai), faʻaaga le firewalld
systemctl stop iptables
systemctl disable iptables
systemctl enable firewalld
systemctl start firewalldFa'apipi'i le KVM mana'omia (pe a mana'omia):
yum-config-manager --disable mirror.centos.org_centos-7_7_virt_x86_64_libvirt-latest_
yum install centos-release-qemu-ev
yum update
yum install qemu-kvm qemu-img virt-manager libvirt libvirt-python libvirt-client virt-install virt-viewer libguestfs libguestfs-tools dejavu-lgc-sans-fonts virt-top libvirt libvirt-python libvirt-client
systemctl enable libvirtd
systemctl restart libvirtd && systemctl status libvirtd
virsh domcapabilities kvm | grep md-clearFa'apipi'i faleteuoloa mana'omia ma le masini fa'apipi'i fa'apipi'i:
yum -y install http://resources.ovirt.org/pub/yum-repo/ovirt-release43.rpm
yum -y install epel-release
yum update
yum install screen ovirt-hosted-engine-setupSosoo ai, alu i le console Tatala Virtualization Pule, fa'aopoopo se talimalo fou, ma fai mea uma i lea la'asaga, e pei ona tusia i totonu .
O se taunuuga, a maeʻa ona faʻaopoopoina se isi talimalo, e tatau ona tatou maua se mea e pei o le ata i totonu o le faʻamafanafanaga pulega, pei o le faʻamalama.
Ata o le faitotoa o le pulega - talimalo
O le talimalo o loʻo galue ai le masini VM o loʻo faʻaogaina nei o loʻo i ai se pale auro ma le faʻailoga "Fa'agaoioi le VM Fa'ainitaneti", le talimalo lea e mafai ona faʻalauiloa ai lenei VM pe a manaʻomia - o le faʻamatalaga "E mafai ona faʻatautaia le VM Faʻafeiloaʻi Inisinia".
I le tulaga o se faʻaletonu o le talimalo lea "Fa'agaoioi le VM Fa'ainitaneti", o le a otometi lava ona toe amata i luga o le talimalo lona lua. O lenei VM e mafai foʻi ona faʻafeiloaʻi mai le 'au malosi i le 'au faʻatali mo lona tausiga.
Fa'atūina le Pulea o le Malosiaga / fencing i luga o 'au oVirt
So'oga fa'amaumauga:
- Red Hat Virtualization 4.3 -> Faʻamatalaga Faʻamatalaga ->
- oVirt Pulega Taiala ->
E ui atonu e foliga mai ua maeʻa ona e faʻaopoopo ma faʻapipiʻi se talimalo, e leʻo saʻo atoatoa.
Mo le fa'agaioiga masani a 'au, ma fa'ailoa/fo'ia fa'aletonu i so'o se tasi oi latou, e mana'omia le Fa'atonuga o le Malosi / Pa.
Faʻamalosia, po'o le fencing, o le fa'agasologa lea o le le fa'aaofia mo se taimi le tumau o se tagata fa'aletonu po'o le toilalo mai le fuifui, i le taimi e toe amata ai le auaunaga oVirt i luga po'o le talimalo lava ia.
O faʻamatalaga uma i faʻamatalaga ma faʻamaufaʻailoga o le Power Management / fencing o loʻo tuʻuina atu, e pei ona masani ai, i totonu o faʻamaumauga o le a ou tuʻuina atu naʻo se faʻataʻitaʻiga o le faʻaogaina o lenei mea taua, e pei ona faʻaogaina i le Dell R640 servers ma iDRAC 9.
- Alu i le faitotoa pulega, kiliki Faatusatusa >> Au filifili se talimalo.
- Kiliki faʻatonutonu.
- Kiliki le fa'ailoga Pulega o Pule.
- Siaki le pusa i tafatafa o le filifiliga Fa'aagaoi le Pulea Malosiaga.
- Siaki le pusa i tafatafa o le filifiliga Kdump tuufaatasiae taofia ai le tagata talimalo mai le alu i le faiga pa a'o pu'eina se fa'alavelave fa'aletonu fatu.
Manatua:
A maeʻa ona faʻatagaina Kdump tuʻufaʻatasia i luga o se talimalo ua uma ona taʻavale, e tatau ona toe faʻapipiʻiina e tusa ai ma le faʻataʻitaʻiga ile oVirt Administration Guide -> -> Toe faʻapipiʻi Hosts.
- I le faitalia, e mafai ona e siaki le pusa Fa'agata le fa'atonutonuina o faiga fa'avae o le pule malosi, pe afai tatou te le manaʻo e pulea le pulega o le mana talimalo e le Fuifui Faʻatonu Faiga Faʻavae.
- Kiliki le faamau (+) e fa'aopoopo i ai se masini fou e pulea ai le mana, o le a tatala le fa'amalama fa'asa'o meatotino a sui.
Mo iDRAC9, faʻatumu fanua:- Address - tuatusi iDRAC9
- Igoa Fa'aoga/Fa'aupuga - login ma upu faataga mo le saini i le iDRAC9, faasologa
- ituaiga —drac5
- ia matau saogalemu
- fa'aopoopo avanoa nei: cmd_prompt=>,login_timeout=30
Ata fa'atasi ma fa'amaufa'ailoga "Power Management" i fale talimalo
Fausia se nofoaga e teu ai po'o Nofoaga e teu ai
So'oga i fa'amaumauga - oVirt Administration Guide, .
Laufanua Teuga, po'o le nofoaga e teu ai, o se nofoaga fa'atotonugalemu mo le teuina o tisiki masini masini, ata fa'apipi'i, fa'ata'ita'iga, ma ata.
O nofoaga e teu ai e mafai ona feso'ota'i i le nofoaga autu o fa'amaumauga e fa'aaoga ai fa'asologa eseese, fa'apipi'i ma faila faila.
oVirt e tolu ituaiga o nofoaga e teu ai:
- Fa'amaumauga Fa'amaumauga - e teu ai faʻamatalaga uma e fesoʻotaʻi ma masini masini (tisiki, faʻataʻitaʻiga). E le mafai ona fa'asoa i le va o nofoaga autu fa'amatalaga eseese.
- ISO Domain (ituaiga le aoga o nofoaga e teu ai) - mo le teuina o ata faʻapipiʻi OS. ISO Domain e mafai ona faʻasoa i le va o faʻamaumauga eseese.
- Lafoa'i Laufanua (ituaiga le aoga o nofoaga e teu ai) - mo le teuina le tumau o ata na siitia i le va o nofoaga autu o faamatalaga.
I la matou tulaga faʻapitoa, o se nofoaga e teu ai ma le Data Domain type e faʻaaoga ai le Fiber Channel Protocol (FCP) e faʻafesoʻotaʻi i LUNs i luga o le faʻaogaina o mea.
Mai le vaaiga o le oVirt, pe a faʻaogaina le teuina (FC poʻo le iSCSI), o taʻaloga taʻitasi, ata poʻo se faʻataʻitaʻiga o se tisiki talafeagai.
O masini poloka e faʻapipiʻiina i totonu o se iunite e tasi (i luga o 'au faʻapipiʻi) e faʻaaoga ai le Volume Group ona vaevaeina lea i le faʻaaogaina o le LVM i voluma talafeagai, lea e faʻaaogaina e pei o masini komepiuta mo VMs.
O nei vaega uma ma le tele o voluma LVM e mafai ona vaʻaia i luga o le faʻalapotopotoga faʻapitoa e faʻaaoga ai poloaiga ma isi и lvs. E masani lava, o gaioiga uma ma ia disks e tatau ona faia naʻo le faʻamafanafanaga oVirt, sei vagana ai tulaga faʻapitoa.
Tisiketi fa'apitoa mo VM e mafai ona lua ituaiga - QCOW2 po'o le RAW. Discs e mafai ona "manifinifi"po'o"mafiafia". O ata e faia i taimi uma o le "manifinifi".
O le auala e fa'afoe ai le teuina o vaega, po'o nofoaga e teu ai mea e mafai ona maua e ala i le FC, e fetaui lelei - mo VM virtual disk ta'itasi o lo'o i ai se isi voluma talafeagai e mafai ona tusia e na'o le tasi le talimalo. Mo feso'ota'iga FC, oVirt fa'aaogaina se mea e pei o le LVM fa'apipi'i.
O masini fa'apitoa o lo'o i luga o le nofoaga e tasi e teu ai e mafai ona femalaga'i i le va o 'au o lo'o iai i le fuifui lava e tasi.
E pei ona mafai ona tatou vaʻaia mai le faʻamatalaga, o se fuifui i oVirt, e pei o se fuifui i VMware vSphere poʻo Hyper-V, o lona uiga o le mea lava e tasi - o se faʻavasegaga talafeagai o 'au, e sili ona tutusa i le tuufaatasiga o meafaigaluega, ma le i ai o le teuina masani mo virtual. tisiki masini.
Sei o tatou agai sao atu i le fatuina o se nofoaga e teu ai faʻamaumauga (VM disks), talu ai a aunoa ma lea mea o le a le amataina le nofoaga autu.
Sei ou faamanatu atu ia te oe o LUN uma o loʻo tuʻuina atu i le vaega o loʻo tuʻuina atu i luga o le teuina o mea e tatau ona faʻaalia ia i latou e faʻaaoga ai le poloaiga "multipath -ll".
E tusa ai , alu i le faitotoa alu i teuina o Meaai >> Domains -> Vaega Fou ma mulimuli i faatonuga mai le vaega "Faaopoopo FCP Teuga".
A maeʻa ona faʻalauiloa le wizard, faʻatumu fanua manaʻomia:
- igoa — seti le igoa fuifui
- Galuega Fa'atino —Faamatalaga
- Mea e teu ai - Alaala Fiber
- Talimalo e Fa'aaoga - filifili se talimalo e maua ai le LUN matou te manaʻomia
I le lisi o LUNs, maka le mea tatou te manaʻomia, kiliki Faaopoopo ae teʻi ane afaina. Afai e manaʻomia, e mafai ona e fetuunai faʻaopoopoga faʻaopoopoga o le nofoaga e teu ai e ala i le kiliki i luga Maualuga Parameter.
Ata o le wizard mo le fa'aopoopoina o le "Storage domain"
Faʻavae i luga o faʻaiʻuga a le wizard, e tatau ona matou mauaina se nofoaga fou e teu ai, ma o matou nofoaga autu o faʻamaumauga e tatau ona siitia i le tulaga UP, pe amatalia:
Ata o le nofoaga autu o faamatalaga ma nofoaga e teu ai i totonu:
Fausiaina ma faʻapipiʻi fesoʻotaʻiga mo masini komepiuta
So'oga i fa'amaumauga - oVirt Administration Guide,
Feso'ota'iga, po'o feso'ota'iga, e tu'ufa'atasia feso'ota'iga talafeagai o lo'o fa'aogaina ile oVirt virtual infrastructure.
Ina ia fegalegaleai i le va o fesoʻotaʻiga fesoʻotaʻiga i luga o le masini komepiuta ma le faʻaogaina o le tino i luga o le talimalo, o fesoʻotaʻiga talafeagai e pei ole alalaupapa Linux e faʻaaogaina.
Ina ia faʻavasegaina ma vaelua fefaʻatauaiga i le va o fesoʻotaʻiga, o VLAN e faʻapipiʻi i luga o ki.
Pe a fatuina se fesoʻotaʻiga talafeagai mo masini komepiuta i oVirt, e tatau ona tuʻuina atu se faʻamatalaga e fetaui ma le numera VLAN i luga o le ki ina ia mafai ai e VM ona fesoʻotaʻi le tasi ma le isi, e tusa lava pe latou te taʻavale i luga o nodes eseese o le fuifui.
Sa tatau ona faia muamua tulaga o feso'ota'iga feso'ota'iga i 'au mo feso'ota'iga masini mata'utia – fetuutuuna'i fa'aoga talafeagai noataga1, ona tatau ai lea ona faia uma fa'aoga feso'ota'iga na'o le oVirt administrative portal.
Ina ua uma ona fatuina se VM ma le talimalo-engine, e faaopoopo atu i le fatuina otometi o se nofoaga autu o faamatalaga ma fuifui, na otometi foi ona fausia se fesootaiga talafeagai e pulea ai la tatou fuifui - ovritmgmt, lea na feso'ota'i ai lenei VM.
Afai e mana'omia, e mafai ona e va'ai i fa'atulagaga feso'otaiga talafeagai ovritmgmt ma fetuutuunai, ae e tatau ona e faaeteete ia aua neʻi leiloa le pulea o le oVirt infrastructure.
Fa'atonu feso'ota'iga talafeagai ovritmgmt
Ina ia fatuina se fesoʻotaʻiga talafeagai fou mo VM masani, i totonu o le faitotoa faʻatonu alu i Network >> Fesoʻotaʻiga >> fou, ma luga o le lisi Aoao faʻaopoopo se fesoʻotaʻiga ma le VLAN ID manaʻomia, ma siaki le pusa i tafatafa o le "VM Fesootaiga", o lona uiga e mafai ona faʻaaogaina mo le tofiaina i se VM.
Ata o le VLAN32 feso'otaiga talafeagai fou
I le tab Fusi, matou te faʻapipiʻi lenei fesoʻotaʻiga i la matou fuifui Vaega1.
A uma lea ona tatou o lea i Faatusatusa >> Au, alu i le au talimalo taitasi i le faasologa, i le tab Feso'ota'iga feso'ota'iga, ma tatala le taulaitu Seti feso'otaiga talimalo, e fusifusia i 'au o se feso'otaiga talafeagai fou.
Ata o le “Setup host networks” wizard
Ole sui ole oVirt ole a otometi ona faia uma feso'otaiga feso'ota'iga talafeagai ile talimalo - fai se VLAN ma BRIDGE.
Fa'ata'ita'iga faila fa'atulaga mo feso'ota'iga fou i luga ole talimalo:
cat ifcfg-bond1
# Generated by VDSM version 4.30.17.1
DEVICE=bond1
BONDING_OPTS='mode=1 miimon=100'
MACADDR=00:50:56:82:57:52
ONBOOT=yes
MTU=1500
DEFROUTE=no
NM_CONTROLLED=no
IPV6INIT=no
cat ifcfg-bond1.432
# Generated by VDSM version 4.30.17.1
DEVICE=bond1.432
VLAN=yes
BRIDGE=ovirtvm-vlan432
ONBOOT=yes
MTU=1500
DEFROUTE=no
NM_CONTROLLED=no
IPV6INIT=no
cat ifcfg-ovirtvm-vlan432
# Generated by VDSM version 4.30.17.1
DEVICE=ovirtvm-vlan432
TYPE=Bridge
DELAY=0
STP=off
ONBOOT=yes
MTU=1500
DEFROUTE=no
NM_CONTROLLED=no
IPV6INIT=noSe'i ou toe faamanatu atu ia te oe lena mea i luga o le fale talimalo LEAI MANA'O faia ma le lima feso'ota'iga feso'ota'iga i luma atu ifcfg-pouliuli1.432 и ifcfg-ovirtvm-vlan432.
A maeʻa ona faʻaopoopoina se fesoʻotaʻiga talafeagai ma siaki le fesoʻotaʻiga i le va o le talimalo ma le masini talimalo VM, e mafai ona faʻaaogaina i le masini masini.
Fausia se ata faʻapipiʻi mo le faʻaogaina o se masini masini
So'oga i fa'amaumauga - oVirt Administration Guide, , vaega o le Tu'uina atu o Ata i se Fa'amaumauga Fa'amaumauga.
A aunoa ma se ata faʻapipiʻi OS, e le mafai ona faʻapipiʻi se masini masini, e ui lava e le o se faʻafitauli pe afai, mo se faʻataʻitaʻiga, faʻapipiʻi i luga o le upega tafailagi faatasi ai ma ata na muai faia.
I la matou tulaga, e le mafai, o lea e tatau ai ona e faʻaulufaleina mai lenei ata i totonu oVirt oe lava. I le taimi muamua, o lenei mea e manaʻomia ai le fatuina o se ISO Domain, ae i le fou o le oVirt ua faʻaumatia, ma o lea e mafai ai ona e faʻapipiʻi saʻo ata i le vaega o le Teuina mai le faitotoa o le pulega.
I le faitotoa pulega alu i teuina o Meaai >> Disks >> Uta i totonu >> āmata
Matou te faʻaopoopoina le matou ata OS o se faila ISO, faʻatumu uma fanua i le fomu, ma kiliki le ki "Su'ega so'oga".
Ata o le Add Installation Image Wizard
Afai tatou te maua se mea sese e pei o lenei:
Unable to upload image to disk d6d8fd10-c1e0-4f2d-af15-90f8e636dadc due to a network error. Ensure that ovirt-imageio-proxy service is installed and configured and that ovirt-engine's CA certificate is registered as a trusted CA in the browser. The certificate can be fetched from https://ovirt.test.local/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA`
Ona e manaʻomia lea e faʻaopoopo le tusi faamaonia oVirt i le "A'a fa'atuatuaina CA"(Trusted Root CA) i luga o le pule a le pule, mai le mea o loʻo matou taumafai ai e sii mai le ata.
A maeʻa ona faʻaopoopo le tusi faamaonia i le Trusted Root CA, toe kiliki "Su'ega so'oga", e tatau ona maua:
Connection to ovirt-imageio-proxy was successful.A uma ona e faʻamaeʻaina le gaioiga o le faʻaopoopoina o le tusi faamaonia, e mafai ona e taumafai e toe faʻapipiʻi le ata ISO i le Nofoaga Teuina.
I le faʻavae, e mafai ona e faia se isi mea e teu ai ma le ituaiga Faʻamaumauga e teu ese ai ata ma faʻataʻitaʻiga mai le VM disks, pe faʻapipiʻi foi i totonu o le Storage Domain mo le afi talimalo, ae o le mea lea i le faitalia a le pule.
Ata fa'atasi ma ata ISO i le Nofoaga Fa'asaoina mo le afi fa'afeiloa'i
Fausia se masini komepiuta
So'oga fa'amaumauga:
oVirt Ta'iala Fa'afoega o Masini Masini ->
A maeʻa ona utaina le ata faʻapipiʻi ma le OS i totonu oVirt, e mafai ona e faʻagasolo saʻo i le fatuina o se masini masini. E tele galuega ua maeʻa, ae o lea ua tatou i ai i le tulaga mulimuli, ona o le mea na amata ai nei mea uma - mauaina o se faʻaogaina faʻaletonu mo le faʻafeiloaʻiina o masini komepiuta avanoa. Ma o nei mea uma e matua leai se totogi - e leai se sene e tasi na faʻaalu i le faʻatauina o soʻo se laisene software.
Ina ia fatuina se masini komepiuta ma CentOS 7, e tatau ona sii mai le ata faʻapipiʻi mai le OS.
Matou te o atu i le faitotoa o le pulega, alu i Faatusatusa >> Masini tafailagi, ma fa'alauiloa le fa'atupuina o le VM. Faatumu mea uma ma fanua ma kiliki afaina. E faigofie tele mea uma pe a e mulimuli i faʻamaumauga.
Mo se faʻataʻitaʻiga, o le a ou tuʻuina atu tulaga faʻavae ma faʻaopoopoga o se VM e sili ona avanoa, faʻatasi ai ma se tisiketi fatuina, fesoʻotaʻi i le fesoʻotaʻiga, ma faʻaosoina mai se ata faʻapipiʻi:
Ata fa'atasi ma fa'atulagaga VM e maua tele
A maeʻa le galuega ma le wizard, tapuni, faʻalauiloa se VM fou ma faʻapipiʻi le OS i luga.
Ina ia faia lenei mea, alu i le faʻamafanafanaga o lenei VM e ala i le faitotoʻa pulega:
Fa'ata'ita'iga o fa'atonuga fa'atonuga mo le fa'afeso'ota'i i le VM console
Ina ia faʻafesoʻotaʻi i le VM console, e tatau ona e faʻapipiʻi muamua le faʻamafanafanaga i meatotino o le masini masini.
Ata o faʻatulagaga VM, "Console" tab
Ina ia faʻafesoʻotaʻi i le faʻamafanafanaga VM e mafai ona e faʻaogaina, mo se faʻataʻitaʻiga, .
Ina ia faʻafesoʻotaʻi saʻo i le faʻamafanafanaga VM i le faʻamalama o le suʻega, o le fesoʻotaʻiga e ala i le faʻamafanafanaga e tatau ona faʻapea:
A maeʻa ona faʻapipiʻi le OS i luga o le VM, e fautuaina e faʻapipiʻi le sui oVirt:
yum -y install epel-release
yum install -y ovirt-guest-agent-common
systemctl enable ovirt-guest-agent.service && systemctl restart ovirt-guest-agent.service
systemctl status ovirt-guest-agent.serviceO le mea lea, o se taunuuga oa tatou gaioiga, o le VM na faia o le a maua tele, i.e. pe a le manuia le node fuifui lea o lo'o ta'e ai, o le a otometi lava ona toe amata e le oVirt i le node lona lua. O lenei VM e mafai foi ona faimalaga i le va o 'au fuifui mo latou tausiga poʻo isi faʻamoemoega.
iʻuga
Ou te faʻamoemoe o lenei tusiga na mafai ona faʻaalia o le oVirt o se meafaigaluega masani mo le puleaina o atinaʻe faʻapitoa, lea e le faigata tele ona faʻapipiʻiina - o le mea autu o le mulimulitaʻi i tulafono ma manaʻoga faʻamatalaina uma i totonu o le tusiga ma le faʻamaumauga.
Ona o le tele o le tusiga, e le mafai ona aofia ai le tele o mea i totonu, e pei o le laasaga i lea laasaga o le faʻatinoina o togafiti faʻataulāitu ma faʻamatalaga auiliili uma ma faʻamalama, faʻaiuga umi o nisi o poloaiga, ma isi. O le mea moni, o lenei mea e manaʻomia ai le tusiaina o se tusi atoa, lea e le tele se uiga ona o faʻamatalaga fou o polokalama faʻapitoa e faʻaalia i taimi uma ma faʻafouga ma suiga. O le mea pito sili ona taua o le malamalama i le mataupu faavae o le auala e galulue faatasi uma, ma ia maua se algorithm lautele mo le fatuina o se faʻailoga faʻaletonu mo le puleaina o masini komepiuta.
E ui lava ua matou fatuina se atinaʻe faʻapitoa, ua manaʻomia nei ona matou aʻoaʻoina e fegalegaleai uma i le va o ona elemene taʻitasi: talimalo, masini masini, fesoʻotaʻiga i totonu, ma le lalolagi i fafo.
O lenei faagasologa o se tasi lea o galuega autu a se faiga poʻo se pule o fesoʻotaʻiga, lea o le a faʻamatalaina i le isi mataupu - e uiga i le faʻaogaina o VyOS virtual routers i le faʻaogaina o atinaʻe faʻaletonu o la matou atinaʻe (e pei ona e mateina, o le a latou galulue e pei o le virtual. masini i luga o la matou fuifui oVirt).
puna: www.habr.com
