{"id":82494,"date":"2020-05-22T01:42:24","date_gmt":"2020-05-21T23:42:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/ovirt-za-2-chasa-chast-2-ustanovka-menedzhera-i-hostov"},"modified":"2020-05-22T01:42:24","modified_gmt":"2020-05-21T23:42:24","slug":"ovirt-za-2-chasa-chast-2-ustanovka-menedzhera-i-hostov","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/ovirt-za-2-chasa-chast-2-ustanovka-menedzhera-i-hostov","title":{"rendered":"oVirt kahe tunni jooksul. Osa 2. Halduri ja hostide installimine","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

See artikkel on j\u00e4rgmine osa oVirti ts\u00fcklist, algus siin<\/a><\/noindex>.<\/p>\n

Artiklid<\/h2>\n

<\/p>\n

    \n
  1. Sissejuhatus<\/a><\/noindex><\/li>\n
  2. Halduse (ovirt-engine) ja h\u00fcperviisorite (hosts) installimine \u2014 Oleme siin<\/li>\n
  3. Lisa seadistused<\/a><\/noindex><\/li>\n<\/ol>\n

    \nNii et vaatame ovirt-engine'i ja ovirt-host'i komponentide esialgse paigaldamise k\u00fcsimusi.
    \n    <\/a><\/noindex>
    \nPaigaldamise protsesse saab alati \u00fcksikasjalikumalt vaadata     dokumentatsioon<\/a><\/noindex>.<\/p>\n

    Sisukord<\/h2>\n

    <\/p>\n

      \n
    1. ovirt-engine'i paigaldamine<\/a><\/noindex><\/li>\n
    2. ovirt-host'i paigaldamine<\/a><\/noindex><\/li>\n
    3. S\u00f5lme lisamine oVirti<\/a><\/noindex><\/li>\n
    4. V\u00f5rgu\u00fchenduse seadistamine<\/a><\/noindex><\/li>\n
    5. FC seadistamine<\/a><\/noindex><\/li>\n
    6. FCoE seadistamine<\/a><\/noindex><\/li>\n
    7. ISO-piltide salvestus<\/a><\/noindex><\/li>\n
    8. Esimene VM<\/a><\/noindex><\/li>\n<\/ol>\n

      \n<\/a><\/noindex><\/p>\n

      ovirt-engine'i paigaldamine<\/h2>\n

      \nEngine'i minimaalne n\u00f5ue on 2 protsessorituuma\/4 GB RAM\/25 GB salvestusruumi. Soovitatavad n\u00f5uded on alates 4 tuumast\/16 GB RAM\/50 GB salvestusruumi. Kasutame Standalone Manager'i varianti, kui engine t\u00f6\u00f6tab eraldi f\u00fc\u00fcsiliselt v\u00f5i virtuaalses masinas v\u00e4ljaspool haldatud klastrit. Meie installimiseks v\u00f5tame n\u00e4iteks virtuaalse masina, mis asub eraldi ESXi* peal. Mugav on kasutada juurutamise automatiseerimise t\u00f6\u00f6riistu v\u00f5i kloonimist eelnevalt ette valmistatud \u0161abloonist v\u00f5i kickstarti installimist.<\/p>\n

      *M\u00e4rkus: tootmiss\u00fcsteemi jaoks on see halb idee, kuna juhtimisprogramm t\u00f6\u00f6tab ilma varukoopiateta ja muutub kitsaskohaks. Sellisel juhul on parem kaaluda Self-hosted Engine'i varianti.<\/i><\/p>\n

      Kui on vaja, on Standalone'ist Self Hosted'iks konverteerimise protseduur p\u00f5hjalikult kirjeldatud dokumentatsioon<\/a><\/noindex>. Eelk\u00f5ige peab host saama k\u00e4sku reinstall, mis toetab Hosted Engine'it.<\/p>\n

      Virtuaalses masinas installime CentOS 7 miinimumkonfiguratsiooniga, seej\u00e4rel uuendame ja taask\u00e4ivitame s\u00fcsteemi:<\/p>\n

      $ sudo yum update -y && sudo reboot<\/code><\/pre>\n
      \nVirtuaalmasina jaoks on kasulik paigaldada k\u00fclalisagent:<\/p>\n
      $ sudo yum install open-vm-tools<\/code><\/pre>\n
      \nVMware ESXi hostide v\u00f5i oVirti jaoks:<\/p>\n
      $ sudo yum install ovirt-guest-agent<\/code><\/pre>\n
      \nK\u00fclastame repository'd ja installime haldurit:<\/p>\n
      $ sudo yum install https:\/\/resources.ovirt.org\/pub\/yum-repo\/ovirt-release43.rpm\n$ sudo yum install ovirt-engine\n<\/code><\/pre>\n
      \nP\u00f5hiseaded:<\/p>\n
      $ sudo engine-setup<\/code><\/pre>\n
      \nEnamikul juhtudel on vaikeseaded piisavad, nende automaatseks kasutamiseks saab konfiguratsiooni k\u00e4ivitada lipuga:<\/p>\n
      $ sudo engine-setup --accept-defaults<\/code><\/pre>\n
      \nN\u00fc\u00fcd saame \u00fchendada oma uue engine'i aadressiga ovirt.lab.example.com<\/a><\/noindex>. Siin on veel t\u00fchi, seega liigume edasi h\u00fcperviisorite installimise juurde.
      \n      <\/a><\/noindex><\/p>\n
      ovirt-host'i paigaldamine<\/h2>\n
      \nF\u00fc\u00fcsilisel hostil installime CentOS 7 miinimumkonfiguratsiooniga, seej\u00e4rel \u00fchendame repository, uuendame ja taask\u00e4ivitame s\u00fcsteemi:<\/p>\n
      $ sudo yum install https:\/\/resources.ovirt.org\/pub\/yum-repo\/ovirt-release43.rpm\n$ sudo yum update -y && sudo reboot\n<\/code><\/pre>\n
      \nM\u00e4rkus: installimiseks on mugav kasutada juurutamise automatiseerimise t\u00f6\u00f6riistu v\u00f5i kickstarti installimist.<\/i><\/p>\n
                              Kickstart faili n\u00e4idis<\/b>
      \n                        T\u00e4helepanu! Olemasolevad jaotised eemaldatakse automaatselt!<\/b> Olge ettevaatlik!<\/p>\n
      # System authorization information\nauth --enableshadow --passalgo=sha512\n# Use CDROM installation media\ncdrom\n# Use graphical install\ngraphical\n# Run the Setup Agent on first boot\nfirstboot --enable\nignoredisk --only-use=sda\n# Keyboard layouts\nkeyboard --vckeymap=us --xlayouts='us','ru' --switch='grp:alt_shift_toggle'\n# System language\nlang ru_RU.UTF-8\n\n# Network information\nnetwork  --bootproto=dhcp --device=ens192 --ipv6=auto --activate\nnetwork  --hostname=kvm01.lab.example.com\n\n# Root password 'monteV1DE0'\nrootpw --iscrypted $6$6oPcf0GW9VdmJe5w$6WBucrUPRdCAP.aBVnUfvaEu9ozkXq9M1TXiwOm41Y58DEerG8b3Ulme2YtxAgNHr6DGIJ02eFgVuEmYsOo7.\/\n# User password 'metroP0!is'\nuser --name=mgmt --groups=wheel --iscrypted --password=$6$883g2lyXdkDLbKYR$B3yWx1aQZmYYi.aO10W2Bvw0Jpkl1upzgjhZr6lmITTrGaPupa5iC3kZAOvwDonZ\/6ogNJe\/59GN5U8Okp.qx.\n# System services\nservices --enabled="chronyd"\n# System timezone\ntimezone Europe\/Moscow --isUtc\n# System bootloader configuration\nbootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda\n# Partition clearing information\nclearpart --all\n# Disk partitioning information\npart \/boot --fstype xfs --size=1024 --ondisk=sda  --label=boot\npart pv.01 --size=45056 --grow\nvolgroup HostVG pv.01 --reserved-percent=20\nlogvol swap --vgname=HostVG --name=lv_swap --fstype=swap --recommended\nlogvol none --vgname=HostVG --name=HostPool --thinpool --size=40960 --grow\nlogvol \/ --vgname=HostVG --name=lv_root --thin --fstype=ext4 --label="root" --poolname=HostPool --fsoptions="defaults,discard" --size=6144 --grow\nlogvol \/var --vgname=HostVG --name=lv_var --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=16536\nlogvol \/var\/crash --vgname=HostVG --name=lv_var_crash --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=10240\nlogvol \/var\/log --vgname=HostVG --name=lv_var_log --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=8192\nlogvol \/var\/log\/audit --vgname=HostVG --name=lv_var_audit --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=2048\nlogvol \/home --vgname=HostVG --name=lv_home --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=1024\nlogvol \/tmp --vgname=HostVG --name=lv_tmp --thin --fstype=ext4 --poolname=HostPool --fsoptions="defaults,discard" --size=1024\n\n%packages\n@^minimal\n@core\nchrony\nkexec-tools\n\n%end\n\n%addon com_redhat_kdump --enable --reserve-mb='auto'\n\n%end\n\n%anaconda\npwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty\npwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok\npwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty\n%end\n# Reboot when the install is finished.\nreboot --eject\n<\/code><\/pre>\n
      \nSalvestage see fail n\u00e4iteks aadressile ftp.example.com\/pub\/labkvm.cfg<\/a><\/noindex>. \u0414\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u044f \u043f\u0440\u0438 \u0437\u0430\u043f\u0443\u0441\u043a\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u041e\u0421 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u0432\u044b\u0431\u0440\u0430\u0442\u044c \u043f\u0443\u043d\u043a\u0442 ‘Install CentOS 7’, \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0440\u0435\u0436\u0438\u043c \u0440\u0435\u0434\u0430\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 (\u043a\u043b\u0430\u0432\u0438\u0448\u0430 Tab) \u0438 \u0432 \u043a\u043e\u043d\u0446\u0435 (\u0441 \u043f\u0440\u043e\u0431\u0435\u043b\u043e\u043c, \u0431\u0435\u0437 \u043a\u0430\u0432\u044b\u0447\u0435\u043a) \u0434\u043e\u043f\u0438\u0441\u0430\u0442\u044c <\/p>\n
      ' inst.ks=ftp:\/\/ftp.example.com\/pub\/labkvm.cfg'<\/code><\/pre>\n
      .
      \nInstallimisskript kustutab olemasolevad jaotised \/dev\/sda-l, loob uued vastavalt       arendaja soovitustele<\/a><\/noindex> (mugav vaadata p\u00e4rast installimist k\u00e4suga lsblk). Hostinimeks seatakse kvm01.lab.example.com (p\u00e4rast installimist saab muuta k\u00e4suga hostnamectl set-hostname kvm03.lab.example.com), IP-aadresse saadakse automaatselt, ajav\u00f6\u00f6ndiks on Moskva, lisatud on vene keele tugi.<\/p>\n
      Kasutaja root parool: monteV1DE0, mgmt kasutaja parool: metroP0!is.
      \nT\u00e4helepanu! Olemasolevad jaotised kustutatakse automaatselt! Olge ettevaatlik!<\/b><\/p>\n
      Korrake (v\u00f5i tehke paralleelselt) k\u00f5igil hostidel. Alates \"t\u00fchja\" serveri k\u00e4ivitamisest kuni valmisoleku saavutamiseni v\u00f5tab aega umbes 20 minutit, sealhulgas 2 pikemat k\u00e4ivitust.
      \n      <\/a><\/noindex><\/p>\n
      S\u00f5lme lisamine oVirt-i<\/h2>\n
      \nToimub v\u00e4ga lihtsalt:<\/p>\n
      Compute \u2192 Hosts \u2192 New \u2192\u2026<\/p>\n
      Wizardi kohustuslikud v\u00e4ljad on Name (kuvatav nimi, nt kvm03), Hostname (FQDN, nt kvm03.lab.example.com) ja sektsioon Authentication \u2014 kasutaja root (muudatusteta)<\/i> \u2014 parool v\u00f5i SSH Public Key.<\/p>\n
      P\u00e4rast nuppu vajutamist Ok<\/b> Saate s\u00f5numi \u00abYou haven’t configured Power Management for this Host. Are you sure you want to continue?\u00bb<\/i>. See on normaalne \u2014 toitehaldusest r\u00e4\u00e4gime hiljem, p\u00e4rast hosti edukat \u00fchendamist. Kui aga masinad, kuhu hostid on paigaldatud, ei toeta haldust (IPMI, iLO, DRAC jne), siis soovitan selle v\u00e4lja l\u00fclitada: Compute \u2192 Clusters \u2192 Default \u2192 Edit \u2192 Fencing Ploicy \u2192 Enable fencing, eemaldage linnuke.<\/p>\n
      Kui hostil ei olnud \u00fchendatud oVirt-i repot, eba\u00f5nnestub installimine, kuid midagi hullu ei juhtu \u2014 peate selle lisama, seej\u00e4rel kl\u00f5psake Install -> Reinstall.<\/p>\n
      Hosti \u00fchendamine v\u00f5tab aega mitte rohkem kui 5-10 minutit.
      \n      <\/a><\/noindex><\/p>\n
      V\u00f5rgu\u00fchenduse seadistamine<\/h3>\n
      \nKuna ehitame t\u00f5rkevaba s\u00fcsteemi, peab ka v\u00f5rgu\u00fchendus tagama varundatud \u00fchenduse, mis teostatakse vahekaardil Compute \u2192 Hosts \u2192 HOST<\/i> \u2192 Network Interfaces \u2014 Setup Host Networks.<\/p>\n
      S\u00f5ltuvalt teie v\u00f5rguvarustuse v\u00f5imalustest ja arhitektuuri l\u00e4henemistest on v\u00f5imalikud erinevad variandid. Optimaalselt on \u00fchendada top-of-rack l\u00fclitite virnaga, et \u00fche rikke korral v\u00f5rguside ei katke. Vaatame n\u00e4iteks LACP agragateeritud kanalit. Agragateeritud kanali seadistamiseks 'v\u00f5tke' hiirega teine kasutamata adapter ja 'toimetage' see esimesse. Avaneb aken Loo uus side<\/b>, kus LACP (re\u017eiim 4, d\u00fcnaamiline lingi agragatsioon, 802.3ad) on vaikimisi valitud. L\u00fclitite poolel tehakse tavaline LACP grupi seadistamine. Kui l\u00fclitite virna loomine ei ole v\u00f5imalik, v\u00f5ib kasutada Active-Backup re\u017eiimi (re\u017eiim 1). VLAN seadeid vaatame j\u00e4rgmises artiklis, samas kui v\u00f5rgu seadistamise soovitustega tutvume dokumendis Planeerimise ja eeltingimuste juhend<\/a><\/noindex>.
      \n      <\/a><\/noindex><\/p>\n
      FC seadistamine<\/h2>\n
      \nFibre Channel (FC) on 'kastist v\u00e4lja' toetatud, selle kasutamine ei tekita raskusi. Me ei k\u00e4sitle salvestusv\u00f5rgu seadistamist, sealhulgas salvestuss\u00fcsteemide seadistamist ja kommutatorite tsoonimist oVirt seadistamise raames.
      \n      <\/a><\/noindex><\/p>\n
      FCoE seadistamine<\/h2>\n
      \nMinu arvates ei ole FCoE laialdast levikut salvestusv\u00f5rkudes saanud, kuid seda rakendatakse sageli serverites 'viimase miili' lahendusena, n\u00e4iteks HPE Virtual Connectis.<\/p>\n
                              FCoE seadistamine n\u00f5uab lisaks m\u00f5ningaid lihtsaid samme.<\/b><\/p>\n
      Seadista FCoE mootor<\/h4>\n
      \nArtikkel Red Hati veebilehel B.3. Kuidas seadistada Red Hat Virtualization Managerit FCoE kasutamiseks
      \nJuhataja<\/a><\/noindex>, j\u00e4rgmise k\u00e4suga lisame v\u00f5tme haldurisse ja taask\u00e4ivitame selle:<\/p>\n
      \n$ sudo engine-config -s UserDefinedNetworkCustomProperties='fcoe=^((enable|dcb|auto_vlan)=(yes|no),?)*$'\n$ sudo systemctl restart ovirt-engine.service\n<\/code><\/pre>\n
      <\/p>\n
      Seadista Node FCoE<\/h4>\n
      \n\u041d\u0430 oVirt-Host’\u0430\u0445 \u043d\u0443\u0436\u043d\u043e \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u044c <\/p>\n
      $ sudo yum install vdsm-hook-fcoe<\/code><\/pre>\n
      \nSeej\u00e4rel toimub tavaline FCoE seadistamine, artikkel Red Hatis: 25.5. Fibre Channel over Ethernet liidese seadistamine<\/a><\/noindex>.<\/p>\n
      Broadcom CNA jaoks vaatame lisaks Kasutaja juhend FCoE seadistamiseks Broadcom-p\u00f5histes adapterites<\/a><\/noindex>.<\/p>\n
      Veenduge, et paketid (juba minimas) on paigaldatud:<\/p>\n
      $ sudo yum install fcoe-utils lldpad<\/code><\/pre>\n
      \nSeej\u00e4rel toimub seadistamine (ens3f2 ja ens3f3 asemel asendage CNA nimed, mis on \u00fchendatud salvestusv\u00f5rku):<\/p>\n
      $ sudo cp \/etc\/fcoe\/cfg-ethx \/etc\/fcoe\/cfg-ens3f2\n$ sudo cp \/etc\/fcoe\/cfg-ethx \/etc\/fcoe\/cfg-ens3f3\n$ sudo vim \/etc\/fcoe\/cfg-ens3f2\n$ sudo vim \/etc\/fcoe\/cfg-ens3f3\n<\/code><\/pre>\n
      \nOluline<\/b>: kui v\u00f5rgu liides toetab riistvara DCB\/DCBX, peab parameeter DCB_REQUIRED olema seadistatud 'no'.<\/p>\n
      DCB_REQUIRED='yes' \u2192 #<\/b>DCB_REQUIRED='yes'<\/p>\n
      Seej\u00e4rel peate veenduma, et adminStatus on k\u00f5ikides liidestes, sealhulgas ilma FCoE-ita, v\u00e4lja l\u00fclitatud:<\/p>\n
      $ sudo lldptool set-lldp -i ens3f0 adminStatus=disabled\n...\n$ sudo lldptool set-lldp -i ens3f3 adminStatus=disabled\n<\/code><\/pre>\n
      \nKui on muid v\u00f5rgu liideseid, saab LLDP lubada:<\/p>\n
      $ sudo systemctl start lldpad\n$ sudo systemctl enable lldpad\n<\/code><\/pre>\n
      \nNagu eelnevalt mainitud, kui kasutatakse riistvaralist DCB\/DCBX, tuleb DCB_REQUIRED seade lubada no<\/b> ja see samm v\u00f5ib j\u00e4\u00e4da vahele.<\/p>\n
      $ sudo dcbtool sc ens3f2 dcb on\n$ sudo dcbtool sc ens3f3 dcb on\n$ sudo dcbtool sc ens3f2 app:fcoe e:1\n$ sudo dcbtool sc ens3f3 app:fcoe e:1\n$ sudo ip link set dev ens3f2 up\n$ sudo ip link set dev ens3f3 up\n$ sudo systemctl start fcoe\n$ sudo systemctl enable fcoe\n<\/code><\/pre>\n
      \nVerifitseerimine, kas v\u00f5rgu liidestel on automaatne k\u00e4ivitamine lubatud:<\/p>\n
      $ sudo vim \/etc\/sysconfig\/network-scripts\/ifcfg-ens3f2\n$ sudo vim \/etc\/sysconfig\/network-scripts\/ifcfg-ens3f3\n<\/code><\/pre>\n
      <\/p>\n
      ONBOOT=yes<\/code><\/pre>\n
      \nKontrollige seadistatud FCoE liideste olekut, k\u00e4su v\u00e4ljund ei tohiks olla t\u00fchi.<\/p>\n
      $ sudo fcoeadm -i<\/code><\/pre>\n
      \nEdasi tuleb FCoE seadistus nagu tavalise FC puhul.<\/p>\n
      \u0414\u0430\u043b\u0435\u0435 \u0441\u043b\u0435\u0434\u0443\u0435\u0442 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0441\u0438\u0441\u0442\u0435\u043c \u0438 \u0441\u0435\u0442\u0438 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u2014 \u0437\u043e\u043d\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435, SAN-\u0445\u043e\u0441\u0442\u043e\u0432, \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0438 \u043f\u0440\u0435\u0437\u0435\u043d\u0442\u0430\u0446\u0438\u044f \u0442\u043e\u043c\u043e\u0432\/LUN’\u043e\u0432, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u0445\u0440\u0430\u043d\u0438\u043b\u0438\u0449\u0435 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u043a ovirt-host’\u0430\u043c: Storage \u2192 Domains \u2192 New Domain.<\/p>\n
      Domain Function j\u00e4tke Data, Storage Type \u2014 Fibre Channel, Host \u2014 \u00fcksk\u00f5ik, nimi \u2014 n\u00e4iteks storNN-volMM.<\/p>\n
      Teie salvestuss\u00fcsteem v\u00f5ib kindlasti toetada mitte ainult teede varundamist, vaid ka koormuse tasakaalustamist. Paljud kaasaegsed s\u00fcsteemid suudavad edastada andmeid k\u00f5igi teede kaudu \u00fchtlaselt optimaalselt (ALUA active\/active).<\/p>\n
      K\u00f5ikide teede aktiveerimiseks tuleb seadistada multipath, sellest r\u00e4\u00e4gitakse j\u00e4rgmistes artikelites.<\/p>\n
      NFS ja iSCSI seadistamine toimub sarnasel viisil.
      \n<\/a><\/noindex><\/p>\n
      ISO-piltide salvestus<\/h3>\n
      \nOS-i installimiseks vajate nende installifailide, mis on enamasti saadaval ISO piltidena. V\u00f5ite kasutada sisseehitatud teed, kuid oVirtis on ISO piltide t\u00f6\u00f6tlemiseks v\u00e4lja t\u00f6\u00f6tatud spetsiaalne salvestust\u00fc\u00fcp \u2014 ISO, mille saab suunata NFS serverisse. Lisage see:<\/p>\n
      Storage \u2192 Domains \u2192 New Domain,
      \nDomain Function \u2192 ISO, 
      \nExport Path \u2014 n\u00e4iteks mynfs01.example.com:\/exports\/ovirt-iso (\u00fchendamise ajal peab kaust olema t\u00fchi, halduril peab olema v\u00f5imalus sinna kirjutada),
      \nName \u2014 n\u00e4iteks mynfs01-iso.<\/p>\n
      Piltide salvestamiseks loob haldur struktuuri 
      \n\/exports\/ovirt-iso\/<some UUID>\/images\/11111111-1111-1111-1111-111111111111\/<\/b><\/p>\n
      Kui meie NFS serveris on juba ISO pildid olemas, on ruumi kokkuhoiu huvides mugav, et failide kopeerimise asemel linkida need sellesse kausta.
      \n      <\/a><\/noindex><\/p>\n
      Esimene VM<\/h2>\n
      \nSel hetkel on juba v\u00f5imalik luua esimene virtuaalne masin, installida sellele OS ja rakendustarkvara.<\/p>\n
      Compute \u2192 Virtual Machines \u2192 New<\/p>\n
      Uue masina puhul m\u00e4\u00e4rake nimi (Name), looge ketas (Instance Images \u2192 Create) ja \u00fchendage v\u00f5rgu liides (Instantiate VM network interfaces by picking a vNIC profile \u2192 valige loendist praegu ainus ovirtmgmt).<\/p>\n
      Kliendi poolel on vajalik kaasaegne brauser ja SPICE client<\/a><\/noindex> konsoli kasutamiseks.<\/p>\n
      Esimene masin on edukalt k\u00e4ivitatud. Kuid s\u00fcsteemi t\u00e4ielikuks toimimiseks on vaja teha rida t\u00e4iendavaid seadistusi, millest j\u00e4tkame j\u00e4rgmistes artiklites.
      \n
      Allikas:       habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"
      \u042d\u0442\u0430 \u0441\u0442\u0430\u0442\u044c\u044f \u2014 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0430\u044f \u0432 \u0446\u0438\u043a\u043b\u0435 \u043f\u043e oVirt, \u043d\u0430\u0447\u0430\u043b\u043e \u0437\u0434\u0435\u0441\u044c. \u0421\u0442\u0430\u0442\u044c\u0438 \u0412\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0430 (ovirt-engine) \u0438 \u0433\u0438\u043f\u0435\u0440\u0432\u0438\u0437\u043e\u0440\u043e\u0432 (hosts) \u2014 \u041c\u044b \u0437\u0434\u0435\u0441\u044c \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u0418\u0442\u0430\u043a, \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u0432\u043e\u043f\u0440\u043e\u0441\u044b \u043f\u0435\u0440\u0432\u0438\u0447\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u043e\u0432 ovirt-engine \u0438 ovirt-host. \u0411\u043e\u043b\u0435\u0435 \u043f\u043e\u0434\u0440\u043e\u0431\u043d\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u044b \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432\u0441\u0435\u0433\u0434\u0430 \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0435\u0442\u044c \u0432 \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430\u0446\u0438\u0438. \u0421\u043e\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u0435 \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 ovirt-engine \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 ovirt-host \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0443\u0437\u043b\u0430 \u0432 oVirtN \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430 \u041d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 FC […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-82494","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47oVirt kahe tunni jooksul. 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