{"id":71895,"date":"2020-02-29T08:54:01","date_gmt":"2020-02-29T05:54:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/klasterizacziya-v-proxmox-ve"},"modified":"2020-03-03T16:14:07","modified_gmt":"2020-03-03T13:14:07","slug":"klasterizacziya-v-proxmox-ve","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/klasterizacziya-v-proxmox-ve","title":{"rendered":"Klastrimine Proxmox VE-s","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/041268b9d5304cdae5a984f07a2fa029.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVarasemates artikkelides r\u00e4\u00e4kisime Proxmox VE-st ja selle toimimisest. T\u00e4na tutvustame, kuidas kasutada klastrimise v\u00f5imalust ja milliseid eeliseid see pakub.<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nMis on klaster ja milleks seda vajatakse? Klaster (inglise keeles cluster) on serverite r\u00fchm, mis on \u00fchendatud kiirkontaktide kaudu ja toimib ning esindab end kasutajale kui \u00fcks tervik. On mitmeid peamisi kasutusstsenaariume klastrite jaoks:<\/p>\n<ul>\n<li><b>Veaparanduse tagamine<\/b> (K\u00f5rge k\u00e4ttesaadavus).<\/li>\n<li><b>Koormuse jaotamine<\/b> (Koormuse jaotamine).<\/li>\n<li><b>T\u00f6\u00f6tasu suurendamine<\/b> (K\u00f5rge j\u00f5udlus).<\/li>\n<li><b>Jaotatud arvutuste teostamine<\/b> (Jaotatud arvutus).<\/li>\n<\/ul>\n<p>\nIgal stsenaariumil on oma erilised n\u00f5udmised klastrite komponentidele. N\u00e4iteks on jaotatud arvutusi tegeva klastrite p\u00f5hivajadus k\u00f5rge arvutuste t\u00e4itmise kiirus ja madal latentsus. Selliseid klastreid kasutatakse sageli teaduslikel ja uurimist\u00f6\u00f6del.<\/p>\n<p>Kuna r\u00e4\u00e4kisime jaotatud arvutustest, tasub mainida, et olemas on ka m\u00f5isted nagu <b>grid-s\u00fcsteem<\/b> (inglise keelest grid \u2014 v\u00f5rk, ruudustik). Vaatamata \u00fcldisele sarnasusele ei tohiks segi ajada grid-s\u00fcsteemi ja klastrit. Grid ei ole klaster tuttavas m\u00f5ttes. Erinevalt klastrist on grid'i kuuluvad s\u00f5lmed tihti mitmekesised ja madala k\u00e4ttesaadavusega. See l\u00e4henemine lihtsustab hajutatud arvutuste \u00fclesannete lahendamist, kuid ei v\u00f5imalda luua s\u00f5lmedest \u00fchtset tervikut.<\/p>\n<blockquote><p>Hea n\u00e4ide grid-s\u00fcsteemist on populaarne arvutusplatvorm <noindex><a rel=\"nofollow\" href=\"https:\/\/boinc.berkeley.edu\/\">BOINC<\/a><\/noindex> (Berkeley Open Infrastructure for Network Computing). See platvorm loodi algselt projekti <noindex><a rel=\"nofollow\" href=\"https:\/\/setiathome.ssl.berkeley.edu\/\">SETI@home<\/a><\/noindex> (Search for Extra-Terrestrial Intelligence at Home), mis tegeleb v\u00e4lismaalaste intelligentsi otsimise probleemiga, anal\u00fc\u00fcsides raadiolainete signaale.<\/p><\/blockquote>\n<p><b class=\"spoiler_title\">Kuidas see toimib<\/b>Ainulaadne andmekogum, mis saadakse raadioteleskoopidest, jagatakse paljuski v\u00e4ikesteks t\u00fckkideks ja saadetakse grid-s\u00fcsteemi s\u00f5lmedesse (projekti SETI@home puhul toimivad selliste s\u00f5lmedena vabatahtlike arvutid). Andmeid t\u00f6\u00f6deldakse s\u00f5lmedes ja t\u00f6\u00f6tluse l\u00f5pus saadetakse need SETI keskserverisse. Nii lahendab projekt keerulise globaalprobleemi, omamata vajalikke arvutusv\u00f5imekusi.<\/p>\n<p>N\u00fc\u00fcd, kui meil on selge arusaam, mis on klaster, vaatame, kuidas seda luua ja kasutada. Kasutame avatud l\u00e4htekoodiga virtualiseerimiss\u00fcsteemi. <noindex><a rel=\"nofollow\" href=\"http:\/\/www.proxmox.com\/en\/proxmox-ve\">Proxmox VE<\/a><\/noindex>.<\/p>\n<p>Eriti oluline on enne klastrite loomist selgelt m\u00f5ista Proxmoxi piiranguid ja s\u00fcsteemin\u00f5udeid, nimelt:<\/p>\n<ul>\n<li>klastri maksimaalne s\u00f5lmearv on \u2014 <b>32<\/b>;<\/li>\n<li>k\u00f5ik s\u00f5lmed peavad omama <b>sama versiooni Proxmox<\/b> (on erandeid, kuid tootmises ei soovitata neid);<\/li>\n<li>kui plaanitakse tulevikus kasutada High Availability funktsioone, peab klastris olema <b>v\u00e4hemalt 3 s\u00f5lme.<\/b>;<\/li>\n<li>S\u00f5lmede vaheline suhtlemine peab toimuma avatud portide kaudu <b>UDP\/5404<\/b>, <b>UDP\/5405<\/b> corosynci jaoks ja <b>TCP\/22<\/b> SSH jaoks;<\/li>\n<li>s\u00f5lmede vahelise v\u00f5rgu latentsus ei tohi \u00fcletada <b>2 ms.<\/b>.<\/li>\n<\/ul>\n<p><\/p>\n<h2>Klastri loomine<\/h2>\n<p>\n<b>Oluline! Alltoodud konfiguratsioon on testimiseks. \u00c4rge unustage tutvuda <noindex><a rel=\"nofollow\" href=\"https:\/\/pve.proxmox.com\/pve-docs\/pve-admin-guide.pdf\">ametliku dokumentatsiooniga<\/a><\/noindex> Proxmox VE-ga.<\/b><\/p>\n<p>Testklastri k\u00e4ivitamiseks kasutasime kolme serverit, kus on paigaldatud sama konfiguratsiooniga Proxmoxi h\u00fcperviisor (2 tuuma, 2 GB operatiivm\u00e4lu).<\/p>\n<blockquote><p>Kui soovite teada, kuidas Proxmoxi paigaldada, soovitame lugeda meie eelmisi artikleid \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/483236\/\">Virtuaalsete lahenduste maagia: tutvustav kursus Proxmox VE-s<\/a><\/noindex>.<\/p><\/blockquote>\n<p>Alguses, p\u00e4rast operatsioonis\u00fcsteemi installimist, t\u00f6\u00f6tab server \u00fcksikasjalikult <b>Iseseisev re\u017eiim<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/07bb2294b5ccd096c868786e20c14200.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nLoome klastrit, vajutades nuppu <b>Loo klaster<\/b> vastavas jaotis.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/a816a86de93a5f97b388490b92e122df.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nM\u00e4\u00e4rame tulevase klastrinime ja valime aktiivse v\u00f5rgu\u00fchenduse.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/0b37004b271fccd14917190589081a6c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVajutame nuppu Loo. Server genereerib 2048-bitise v\u00f5tme ja salvestab selle koos uue klastriteavet konfiguratsioonifailidesse.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/3c6aeaf5b175c2246ba2dea0dcbeb795.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKirje <b>TEGEVUS OK<\/b> t\u00f5endab, et toiming on edukalt t\u00e4idetud. N\u00fc\u00fcd, vaadates s\u00fcsteemi \u00fcldinfot, on n\u00e4ha, et server on l\u00e4inud klastrire\u017eiimi. Praegu koosneb klaster vaid \u00fchest s\u00f5lmest, seega ei oma ta veel neid v\u00f5imalusi, mille jaoks klaster on vajalik.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/b5d1ed1e09f055bc1ed82dfdde3e2e62.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h2>Liitumine klastriga<\/h2>\n<p>\nEnne, kui saame \u00fchenduda loodud klastriga, peate saama teabe \u00fchenduse loomiseks. Selleks l\u00e4heme jaotisse <b>Klastri<\/b> ja vajutame nuppu <b>Liitumise teave<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/ff7bb8a493d26cb28d475fe0624f784f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nAvanenud aknas meid huvitab sama nime kande sisu. See tuleb kopeerida.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/bc26af19c074ba8b4f7b359d7bd65301.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nSiin on k\u00f5ik vajalikud \u00fchendusparameetrid: serveri aadress \u00fchendamiseks ja digitaalne s\u00f5rmj\u00e4lg. Liigume serverisse, mille tuleb lisada klastrisse. Vajutame nuppu <b>Liitu klastriga<\/b> ja avanemas aknas kleepime kopeeritud sisu.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/4670181c99cc1f1446c418fc0702c583.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nMuutujad <b>Kaaslase aadress<\/b> ja <b>S\u00f5rmj\u00e4lg<\/b> t\u00e4idetakse automaatselt. Sisestame root-parooli s\u00f5lme number 1, valime v\u00f5rgu\u00fchenduse ja vajutame nuppu <b>Liitu<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/e9c3e2c255332422ad27b52634fef2fe.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKlastriga liitumise k\u00e4igus v\u00f5ib veebilehe GUI v\u00e4rskendamine peatuda. See on normaalne, lihtsalt v\u00e4rskendame lehte. Samamoodi lisame teise s\u00f5lme ja l\u00f5puks saame t\u00e4ieliku klastrina 3 t\u00f6\u00f6tavat s\u00f5lme.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/94727cbe4f161213505e8f197c1382aa.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nN\u00fc\u00fcd saame hallata k\u00f5iki klastris olevaid s\u00f5lmi \u00fchest GUI-st.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/faed8fc852de04fbfb465a66bf2c4e52.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h2>Tippk\u00e4ttesaadavuse korraldamine<\/h2>\n<p>\nProxmox toetab \u201ekastist v\u00e4ljas\u201d HA funktsionaalsust nii virtuaalmasinate kui ka LXC-konteinerite jaoks. Utiliit <b>ha-manager<\/b> tuvastab ja lahendab t\u00f5rked ja rikete, viies t\u00f5rkuvale s\u00f5lmele \u00fcle t\u00f6\u00f6vahetusele. Et mehhanism toimiks \u00f5igesti, peavad virtuaalmasinad ja konteinerid omama \u00fchist failide salvestusruumi.<\/p>\n<p>P\u00e4rast High Availability funktsiooni aktiveerimist hakkab ha-manager tarkvarakiht pidevalt j\u00e4lgima virtuaalmasina v\u00f5i konteineri t\u00f6\u00f6seisundit ja as\u00fcnkroonselt suhtlema teiste klastrinoodidega.<\/p>\n<h3>Liidame \u00fchise salvestustoa<\/h3>\n<p>\nN\u00e4iteks oleme seadnud \u00fcles v\u00e4ikese NFS failisalvestuse aadressile 192.168.88.18. Et k\u00f5ik klastrinoodid saaksid seda kasutada, tuleb teha j\u00e4rgmised toimingud.<\/p>\n<p>Valime veebiliidese men\u00fc\u00fcst <b>Datacenter \u2014 Storage \u2014 Add \u2014 NFS<\/b>.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/47719648825a22894088c313fefc4a7d.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nT\u00e4idame v\u00e4ljad <b>ID<\/b> ja <b>Server<\/b>. Rippmen\u00fc\u00fcs <b>Export<\/b> valime vajalikud kataloogid ja loendis <b>Content<\/b> \u2014 vajalikud andmet\u00fc\u00fcbid. Nupule vajutades <b>Lisa<\/b> salvestus \u00fchendatakse k\u00f5igi klastrinoodidega.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/aff4b32a586b83c7bdb7d5618e1bbc19.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nVirtuaalmasinate ja konteinerite loomisel m\u00f5nesugustest s\u00f5lmedest m\u00e4\u00e4rame meie <b>storage<\/b> salvestusteks.<\/p>\n<h3>Seame \u00fcles HA<\/h3>\n<p>\nN\u00e4iteks loome konteineri Ubuntu 18.04 ja seadistame selle High Availability. P\u00e4rast konteineri loomist ja k\u00e4ivitamist siseneme jaotisse <b>Datacenter \u2014 HA \u2014 Add<\/b>. Avanevas v\u00e4ljades m\u00e4\u00e4rame virtuaalmasina\/konteineri ID ja maksimaalse restardi ja liikumise katsete arvu nootide vahel.<\/p>\n<blockquote><p>Kui see hulk \u00fcletatakse, m\u00e4rgib hyperviisor VM-i kui t\u00f5rget ja viib selle olekusse Error, mille j\u00e4rel l\u00f5petatakse igasuguste toimingute tegemine sellega.<\/p><\/blockquote>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/2b3b06b6db91e9db333e2b08473b5578.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nP\u00e4rast nuppu vajutamist <b>Lisa<\/b> utiliit <b>ha-manager<\/b> teavitab k\u00f5iki klastrinode, et n\u00fc\u00fcd juhitakse VM-i, millel on antud ID, ja kui see langeb, tuleb see k\u00e4ivitada teisel nodil.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/19a96ff579a921a3171a904bb3ec35eb.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<h3>Loome t\u00f5rke<\/h3>\n<p>\nEt n\u00e4ha, kuidas vahetusmehhanism t\u00f6\u00f6tab, l\u00fclitame node1 ootamatult v\u00e4lja. Vaatame teiselt nodilt, mis toimub klastriga. N\u00e4eme, et s\u00fcsteem on t\u00f5rke registreerinud.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/ff1bd10589325413bf9914c2a73bf0ed.png\" style=\"display:block;margin: 0 auto;\" \/><\/p>\n<blockquote><p>HA mehhanismi toimimine ei t\u00e4henda VM-i katkematut t\u00f6\u00f6d. Kui node \"langes\", peatatakse VM-i t\u00f6\u00f6 ajutiselt, kuni see automaatselt taask\u00e4ivitub teisel nodil.<\/p><\/blockquote>\n<p>Ja siin algab \"maagia\" \u2014 klaster m\u00e4\u00e4ras automaatselt teise node meie VM-i t\u00e4itmiseks ja t\u00f6\u00f6 taastati automaatselt 120 sekundi jooksul.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/3174e1df06f57092e05825fa1302592f.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nL\u00fclitame node2 v\u00e4lja. Vaata, kas klaster suudab seda taluda ja kas VM tagastatakse automaatselt t\u00f6\u00f6korda.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/771d4e629c75e6b895d0c11348a66a8e.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKahjuks n\u00e4eme, et meil on tekkinud probleem sellega, et ainuses elusolev node ei oma enam kvoorumit, mis automaatselt peatab HA t\u00f6\u00f6. Anname konsoolis k\u00e4su kvoorumi j\u00f5ustamiseks.<\/p>\n<pre><code class=\"plaintext\">pvecm ootas 1<\/code><\/pre>\n<p>\n<img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/00a573876894377304084d5eeed6275c.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nKaks minutit hiljem t\u00f6\u00f6tas HA mehhanism \u00f5igesti ja, leides node2, k\u00e4ivitas meie VM node3 peal.<\/p>\n<p><img decoding=\"async\" alt=\"Klastrimine Proxmox VE-s\" src=\"\/wp-content\/uploads\/2020\/02\/dda03dbc36955eba356ad1e902ddd5ef.png\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nNiipea kui l\u00fclitasime tagasi node1 ja node2, taastati klaster t\u00e4ielikult. Pange t\u00e4hele, et VM node1-le automaatselt ei migreeru, kuid seda saab teha k\u00e4sitsi.<\/p>\n<h2>Teeme kokkuv\u00f5tteid<\/h2>\n<p>\nR\u00e4\u00e4kisime teile, kuidas Proxmoxi klasterdamismehhanism t\u00f6\u00f6tab, ja n\u00e4itasime, kuidas seadistada HA virtuaalmasinate ja konteinerite jaoks. Korralik klasterdamise ja HA kasutamine suurendab oluliselt infrastruktuuri usaldusv\u00e4\u00e4rsust ning tagab t\u00f5rkej\u00e4rgse taastumise.<\/p>\n<p>Enne klastrite loomist tuleb kohe planeerida, millistel eesm\u00e4rkidel see kasutatakse ja kui palju seda tulevikus skaleerida. Samuti tuleb kontrollida v\u00f5rginfra valmisolekut t\u00f6\u00f6tamiseks minimaalse latentsusega, et tulevane klaster t\u00f6\u00f6taks probleemideta.<\/p>\n<p>R\u00e4\u00e4kige meile \u2014 kas kasutate Proxmoxis klasterdamise v\u00f5imalusi? Ootame teie kommentaare.<\/p>\n<p><i>Eelnevad artiklid Proxmox VE h\u00fcperviisorist:<\/i><\/p>\n<ul>\n<li><i><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/483236\/\">Virtuaalsete lahenduste maagia: tutvustav kursus Proxmox VE-s<\/a><\/noindex><\/i><\/li>\n<li><i><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/486194\/\">Proxmox VE varukoopiate kohta<\/a><\/noindex><\/i><\/li>\n<\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/selectel\/blog\/489914\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0441\u0442\u0430\u0442\u044c\u044f\u0445 \u043c\u044b \u043d\u0430\u0447\u0430\u043b\u0438 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Proxmox VE \u0438 \u043a\u0430\u043a \u043e\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u043c \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u043a\u0430\u043a\u0438\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u044d\u0442\u043e \u0434\u0430\u0435\u0442. \u0427\u0442\u043e \u0436\u0435 \u0442\u0430\u043a\u043e\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438 \u0437\u0430\u0447\u0435\u043c \u043e\u043d \u043d\u0443\u0436\u0435\u043d? \u041a\u043b\u0430\u0441\u0442\u0435\u0440 (\u043e\u0442 \u0430\u043d\u0433\u043b. cluster) \u2014 \u044d\u0442\u043e \u0433\u0440\u0443\u043f\u043f\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u043d\u044b\u0445 \u0441\u043a\u043e\u0440\u043e\u0441\u0442\u043d\u044b\u043c\u0438 \u043a\u0430\u043d\u0430\u043b\u0430\u043c\u0438 \u0441\u0432\u044f\u0437\u0438, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0430\u044f \u0438 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f\u0441\u044f [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":71896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-71895","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0441\u0442\u0430\u0442\u044c\u044f\u0445 \u043c\u044b \u043d\u0430\u0447\u0430\u043b\u0438 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Proxmox VE \u0438 \u043a\u0430\u043a \u043e\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u043c \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u043a\u0430\u043a\u0438\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u044d\u0442\u043e \u0434\u0430\u0435\u0442. \u0427\u0442\u043e \u0436\u0435 \u0442\u0430\u043a\u043e\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438 \u0437\u0430\u0447\u0435\u043c \u043e\u043d \u043d\u0443\u0436\u0435\u043d? 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T\u00e4na r\u00e4\u00e4gime, kuidas kasutada klasterdamise v\u00f5imalust ja n\u00e4itame, milliseid eeliseid see pakub. Mis on klaster ja miks see vajalik on? Klaster (inglise keeles cluster) on grupp servereid, mis on \u00fchendatud kiirete sidekanalite kaudu, t\u00f6\u00f6tades ja esindades","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/klasterizacziya-v-proxmox-ve","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041a\u043b\u0430\u0441\u0442\u0435\u0440\u0438\u0437\u0430\u0446\u0438\u044f \u0432 Proxmox VE | ProHoster","og:description":"\u0412 \u043f\u0440\u043e\u0448\u043b\u044b\u0445 \u0441\u0442\u0430\u0442\u044c\u044f\u0445 \u043c\u044b \u043d\u0430\u0447\u0430\u043b\u0438 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0442\u0430\u043a\u043e\u0435 Proxmox VE \u0438 \u043a\u0430\u043a \u043e\u043d \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442. \u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u043c \u043e \u0442\u043e\u043c, \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0438\u0437\u0430\u0446\u0438\u0438 \u0438 \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u043a\u0430\u043a\u0438\u0435 \u043f\u0440\u0435\u0438\u043c\u0443\u0449\u0435\u0441\u0442\u0432\u0430 \u044d\u0442\u043e \u0434\u0430\u0435\u0442. \u0427\u0442\u043e \u0436\u0435 \u0442\u0430\u043a\u043e\u0435 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 \u0438 \u0437\u0430\u0447\u0435\u043c \u043e\u043d \u043d\u0443\u0436\u0435\u043d? 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