{"id":2849,"date":"2014-04-08T20:12:33","date_gmt":"2014-04-08T18:12:33","guid":{"rendered":"http:\/\/blog.websupport.cz\/?p=2849"},"modified":"2025-03-11T21:18:18","modified_gmt":"2025-03-11T20:18:18","slug":"nova-generace-virtualnich-serveru","status":"publish","type":"post","link":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/","title":{"rendered":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f"},"content":{"rendered":"

Virtu\u00e1ln\u00ed priv\u00e1tn\u00ed servery nab\u00edz\u00edme u\u017e \u0161est\u00fd rok a nyn\u00ed p\u0159ich\u00e1z\u00edme s n\u011bkolika d\u016fle\u017eit\u00fdmi novinkami. Kone\u010dn\u011b se n\u00e1m poda\u0159ilo vy\u0159e\u0161it spr\u00e1vu nad virtu\u00e1ln\u00edmi stroji, cestou jsme se nepl\u00e1novan\u011b stali p\u0159eborn\u00edky na OpenStack<\/strong><\/a> a CFEngine<\/strong><\/a> a v\u0161echnu tu pr\u00e1ci kolem virtu\u00e1ln\u00edch ma\u0161in jsme zm\u011bnili na jednoduchou „klika\u010dku“. Byla to d\u0159ina.<\/p>\n

Zp\u011bt ke ko\u0159en\u016fm<\/h4>\n

Ale po po\u0159\u00e1dku. M\u00e1m napsat blog o VPS, tak na to p\u016fjdu tro\u0161ku chronologicky. My pam\u011btn\u00edci se elit\u00e1\u0159sky u\u0161kl\u00edbneme nad t\u011bmi, kte\u0159\u00ed pova\u017euj\u00ed virtualizaci za novinku. Ji\u017e po\u010d\u00e1tkem devades\u00e1t\u00fdch let mi na univerzit\u011b vysv\u011btlovali, jako \u0161lo „odjak\u017eiva“ na s\u00e1lov\u00e9m po\u010d\u00edta\u010di IBM odd\u011blit fyzickou vrstvu a virtu\u00e1ln\u00edm no\u017eem roz\u0159ezat server na odd\u011blen\u00e9 virtu\u00e1ln\u00ed po\u010d\u00edta\u010dov\u00e9 platformy, kde si ka\u017ed\u00e1 \u017eije sv\u00fdm vlastn\u00edm \u017eivotem. I na VAXech<\/a> \u0161lo n\u011bco takov\u00e9ho ud\u011blat, jen\u017ee to u\u017e s p\u0159\u00edchodem internetu nab\u00edhala doba unixov\u00e1 a tam to nebylo mo\u017en\u00e9. Cel\u00e1 t\u00e9ma zapadlo prachem. A kdy\u017e se ve sv\u011bt\u011b Unixu kolem roku 2000 ob\u010das n\u011bco objevilo, bylo to rozpa\u010dit\u00e9. Pracoval jsem tehdy v Sun Microsystems. Ten byl v oblasti virtualizace Unixu vcelku pr\u016fkopn\u00edk. Sun Enterprise 10000 byl nap\u0159\u00edklad takov\u00fd pohledn\u00fd stroj, co se dal rozd\u011blovat na „dom\u00e9ny“ a pozd\u011bji i na „kontejnery“, ale seznam s t\u00edm souvisej\u00edc\u00edch omezen\u00ed plnil zna\u010dnou \u010d\u00e1st provozn\u00edho manu\u00e1lu.<\/p>\n

Pak p\u0159i\u0161el VMware a Xen na X86 architektu\u0159e, kter\u00e1 mezit\u00edm poslala\u00a0RISC<\/a>\u00a0do d\u016fchodu. My jsme se ve WebSupportu chytili pr\u00e1v\u011b Xenu a v roce 2008 uvedli na trh hostingov\u00fd VPS produkt. Xen fungoval dob\u0159e. Velmi pomohlo, \u017ee procesory u\u017e tehdy p\u0159\u00edmo virtualizaci podporovali, sn\u00ed\u017eila se t\u00edm re\u017eie. Pokud n\u011bkdy budete pot\u0159ebovat vysv\u011btlit laikovi, jak funguje hypervizor, zkuste to takto: P\u0159edstavte si d\u00e1lnici plnou aut. V\u011bt\u0161inou je v ka\u017ed\u00e9m aut\u011b jen jeden \u010dlov\u011bk. Hypervizor ud\u011bl\u00e1 to, \u017ee str\u010d\u00ed do ka\u017ed\u00e9ho auta v\u00edce lid\u00ed a zakryje jim o\u010di, tak\u017ee si ka\u017ed\u00fd mysl\u00ed, \u017ee se veze s\u00e1m.<\/p>\n

Usnadn\u011bn\u00ed a zrychlen\u00ed<\/h4>\n

Virtualizace m\u00e1 nespo\u010det v\u00fdhod. P\u0159in\u00e1\u0161\u00ed \u00fa\u017easnou efektivitu a \u0161et\u0159\u00ed tak zdroje. A t\u00edm i \u017eivotn\u00ed prost\u0159ed\u00ed. Odstra\u0148uje probl\u00e9m s p\u0159et\u00ed\u017een\u00fdmi servery na jedn\u00e9 stran\u011b a sp\u00edc\u00edmi ma\u0161inami na stran\u011b druh\u00e9. D\u00edky n\u00ed odpad\u00e1 tak\u00e9 v\u0161echna ta fyzickou pr\u00e1ce s instalov\u00e1n\u00edm re\u00e1ln\u00e9ho serveru – manipulaci, rackov\u00e1n\u00ed \u010di kabel\u00e1\u017e. Zvy\u0161uje dostupnost slu\u017eeb, proto\u017ee kdy\u017e to virtualizovan\u00e9 auto havaruje, pasa\u017e\u00e9ry nen\u00e1padn\u011b p\u0159esuneme do jin\u00e9ho vozidla a fr\u010d\u00ed d\u00e1l. Ne\u017e jsme se ale dostali do t\u00e9to f\u00e1ze, bylo s t\u00edm dost roboty…<\/p>\n

Ve WebSupportu<\/a> jsme toti\u017e \u010dasem provozovali stovky a stovky VPS, a i kdy\u017e jejich vytv\u00e1\u0159en\u00ed, p\u0159esouv\u00e1n\u00ed \u010di maz\u00e1n\u00ed zab\u00edralo jen des\u00edtky minut, dohromady to st\u00e1le bylo mo\u0159e pr\u00e1ce. Proto na sc\u00e9nu p\u0159ich\u00e1z\u00ed OpenStack jako platforma pro spr\u00e1vu VPS server\u016f. Je to open-source alternativa, kterou jsme zvolili oproti drah\u00e9mu VMware proto, abychom st\u00e1le dok\u00e1zali nab\u00edzet cenov\u011b efektivn\u00ed VPS, a tak\u00e9 proto, \u017ee jsme tak n\u011bjak zvykl\u00ed vid\u011bt v\u011bcem pod kapotu. Jak jsem psal v \u00favodu, byla to d\u0159ina nasadit. Dlouho jsme z\u00e1pasili hlavn\u011b se s\u00ed\u0165ovou \u010d\u00e1st\u00ed a na\u0161im admin\u016f pat\u0159\u00ed respekt, \u00facta, a po zve\u0159ejn\u011bn\u00ed na\u0161ich zdroj\u00e1k\u016f<\/a> \u0161irok\u00e9 open-source komunit\u011b, i nehynouc\u00ed sl\u00e1va. OpenStack zm\u011bn\u00ed sv\u011bt izolovan\u00fdch virtualizovan\u00fdch aut\u00ed\u010dek na d\u00e1lnici na ucelen\u00fd organismus vlakov\u00e9 dopravy s bystr\u00fdm \u0159\u00edd\u00edc\u00edm dispe\u010dinkem.<\/p>\n

\"Spr\u00e1va<\/a>
Spr\u00e1va VPS a konzole v prohl\u00ed\u017ee\u010di<\/figcaption><\/figure>\n

Nabrou\u0161en\u00e1 VPSka<\/h4>\n

Na sv\u011bt\u011b je tedy nov\u00e1 generace WebSupport VPS server\u016f<\/a><\/strong> b\u011b\u017e\u00edc\u00edch na nov\u00fdch fyzick\u00fdch \u0161asi Dell M1000e s dvaceti \u010dty\u0159mi blade servery M620. Virtu\u00e1ln\u00ed servery dok\u00e1\u017eeme p\u0159ehazovat mezi jednotliv\u00fdmi blady bez v\u00fdpadku za zlomky sekund a na pozad\u00ed n\u00e1m b\u011b\u017e\u00ed vlastn\u00ed sofistikovan\u00fd algoritmus, kter\u00fd pr\u016fb\u011b\u017en\u011b rozkl\u00e1d\u00e1 z\u00e1t\u011b\u017e mezi jednotliv\u00e9 fyzick\u00e9 servery .<\/p>\n

Krom\u011b infrastruktury jsme zapracovali i na u\u017eivatelsk\u00e9 \u010d\u00e1sti VPS. Odte\u010f se VPS vytvo\u0159\u00ed jen p\u00e1r vte\u0159in po objedn\u00e1vce a ve WebAdminu najdete zcela novou \u010d\u00e1st managementu VPS. V n\u00ed si dok\u00e1\u017eete zm\u011bnit parametry jako CPU, pam\u011b\u0165 nebo disk a za chodu dokupovat jednotliv\u00e9 zdroje. Jedn\u00edm klikem m\u016f\u017eete server restartovat, vypnout, zastavit nebo ho ovl\u00e1dat p\u0159es \u0161ikovnou webovou konzoli.<\/p>\n

Je n\u00e1m jasn\u00e9, \u017ee je toho na zlep\u0161en\u00ed je\u0161t\u011b neuv\u011b\u0159iteln\u011b mnoho: Dockers, lep\u0161\u00ed management, vytv\u00e1\u0159en\u00ed images apod. I z tohoto d\u016fvodu se sna\u017e\u00edme naj\u00edt do teamu zku\u0161en\u00e9ho \u010dlov\u011bka – Product Ownera<\/a> pro VPS, kter\u00fd by nastavil vizi a t\u00e1hl vlastn\u00ed t\u00fdm k jej\u00edmu napln\u011bn\u00ed. Pokud m\u00e1te v hlav\u011b kvantum n\u00e1pad\u016f a p\u0159ipom\u00ednek, jste to pr\u00e1v\u011b vy.<\/p>\n

P\u0159ed t\u00edm si je\u0161t\u011b nov\u00e9 virtu\u00e1ln\u00ed servery klidn\u011b\u00a0vyzkou\u0161ejte<\/a>\u00a0v praxi.<\/p>\n","protected":false},"excerpt":{"rendered":"

Virtu\u00e1ln\u00ed priv\u00e1tn\u00ed servery nab\u00edz\u00edme u\u017e \u0161est\u00fd rok a nyn\u00ed p\u0159ich\u00e1z\u00edme s n\u011bkolika d\u016fle\u017eit\u00fdmi novinkami. Kone\u010dn\u011b se n\u00e1m poda\u0159ilo vy\u0159e\u0161it spr\u00e1vu nad virtu\u00e1ln\u00edmi stroji, cestou jsme se nepl\u00e1novan\u011b stali p\u0159eborn\u00edky na OpenStack a CFEngine a v\u0161echnu tu pr\u00e1ci kolem virtu\u00e1ln\u00edch ma\u0161in jsme zm\u011bnili na jednoduchou „klika\u010dku“. Byla to d\u0159ina.<\/p>\n","protected":false},"author":35,"featured_media":2852,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,4],"tags":[245,244,13,243,195,51],"class_list":["post-2849","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nase-zpravy","category-technologie","tag-open-source","tag-openstack","tag-servery","tag-virtualni","tag-vps","tag-xen"],"yoast_head":"\nNov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog\" \/>\n<meta property=\"og:description\" content=\"Virtu\u00e1ln\u00ed priv\u00e1tn\u00ed servery nab\u00edz\u00edme u\u017e \u0161est\u00fd rok a nyn\u00ed p\u0159ich\u00e1z\u00edme s n\u011bkolika d\u016fle\u017eit\u00fdmi novinkami. Kone\u010dn\u011b se n\u00e1m poda\u0159ilo vy\u0159e\u0161it spr\u00e1vu nad virtu\u00e1ln\u00edmi stroji, cestou jsme se nepl\u00e1novan\u011b stali p\u0159eborn\u00edky na OpenStack a CFEngine a v\u0161echnu tu pr\u00e1ci kolem virtu\u00e1ln\u00edch ma\u0161in jsme zm\u011bnili na jednoduchou „klika\u010dku“. Byla to d\u0159ina.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/\" \/>\n<meta property=\"og:site_name\" content=\"Websupport.cz Blog\" \/>\n<meta property=\"article:published_time\" content=\"2014-04-08T18:12:33+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-11T20:18:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png\" \/>\n\t<meta property=\"og:image:width\" content=\"517\" \/>\n\t<meta property=\"og:image:height\" content=\"112\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Miro Pikus\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"Miro Pikus\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/\"},\"author\":{\"name\":\"Miro Pikus\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#\\\/schema\\\/person\\\/c3cd5c387b5d1720e2336dd5ed96941c\"},\"headline\":\"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f\",\"datePublished\":\"2014-04-08T18:12:33+00:00\",\"dateModified\":\"2025-03-11T20:18:18+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/\"},\"wordCount\":930,\"commentCount\":1,\"publisher\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2014\\\/04\\\/virtualni-servery-vps.png\",\"keywords\":[\"open-source\",\"openstack\",\"servery\",\"virtu\u00e1ln\u00ed\",\"VPS\",\"XEN\"],\"articleSection\":[\"Na\u0161e zpr\u00e1vy\",\"Technologie\"],\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/\",\"name\":\"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2014\\\/04\\\/virtualni-servery-vps.png\",\"datePublished\":\"2014-04-08T18:12:33+00:00\",\"dateModified\":\"2025-03-11T20:18:18+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2014\\\/04\\\/virtualni-servery-vps.png\",\"contentUrl\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2014\\\/04\\\/virtualni-servery-vps.png\",\"width\":517,\"height\":112,\"caption\":\"Virtu\u00e1ln\u00ed servery - vps\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/2014\\\/04\\\/nova-generace-virtualnich-serveru\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/\",\"name\":\"Websupport.cz Blog\",\"description\":\"Webujte s lehkost\u00ed\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#organization\",\"name\":\"Websupport.cz Blog\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2021\\\/06\\\/websupport-logo.svg\",\"contentUrl\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/app\\\/uploads\\\/2021\\\/06\\\/websupport-logo.svg\",\"width\":153,\"height\":48,\"caption\":\"Websupport.cz Blog\"},\"image\":{\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/#\\\/schema\\\/person\\\/c3cd5c387b5d1720e2336dd5ed96941c\",\"name\":\"Miro Pikus\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g\",\"caption\":\"Miro Pikus\"},\"description\":\"\u0160\u00e9f technol\u00f3gi\u00ed WebSupportu. \u0160tudoval na univerzit\u00e1ch v Austine, Amsterdame a mana\u017ement na City University v Bratislave. Pracoval ako projektov\u00fd mana\u017e\u00e9r v \u010deskej pobo\u010dke Sun Microsystems, ako obchodn\u00fd riadite\u013e v distribu\u010dnej firme Avnet Technology Solutions a ako obchodn\u00fd riadite\u013e v ESETe, kde mal na starosti marketing, technick\u00fa podporu a obchod v regi\u00f3ne EMEA.\",\"url\":\"https:\\\/\\\/www.websupport.cz\\\/blog\\\/author\\\/miroslav-pikus\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/","og_locale":"cs_CZ","og_type":"article","og_title":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog","og_description":"Virtu\u00e1ln\u00ed priv\u00e1tn\u00ed servery nab\u00edz\u00edme u\u017e \u0161est\u00fd rok a nyn\u00ed p\u0159ich\u00e1z\u00edme s n\u011bkolika d\u016fle\u017eit\u00fdmi novinkami. Kone\u010dn\u011b se n\u00e1m poda\u0159ilo vy\u0159e\u0161it spr\u00e1vu nad virtu\u00e1ln\u00edmi stroji, cestou jsme se nepl\u00e1novan\u011b stali p\u0159eborn\u00edky na OpenStack a CFEngine a v\u0161echnu tu pr\u00e1ci kolem virtu\u00e1ln\u00edch ma\u0161in jsme zm\u011bnili na jednoduchou „klika\u010dku“. Byla to d\u0159ina.","og_url":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/","og_site_name":"Websupport.cz Blog","article_published_time":"2014-04-08T18:12:33+00:00","article_modified_time":"2025-03-11T20:18:18+00:00","og_image":[{"width":517,"height":112,"url":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png","type":"image\/png"}],"author":"Miro Pikus","twitter_card":"summary_large_image","twitter_misc":{"Napsal(a)":"Miro Pikus","Odhadovan\u00e1 doba \u010dten\u00ed":"5 minut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#article","isPartOf":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/"},"author":{"name":"Miro Pikus","@id":"https:\/\/www.websupport.cz\/blog\/#\/schema\/person\/c3cd5c387b5d1720e2336dd5ed96941c"},"headline":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f","datePublished":"2014-04-08T18:12:33+00:00","dateModified":"2025-03-11T20:18:18+00:00","mainEntityOfPage":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/"},"wordCount":930,"commentCount":1,"publisher":{"@id":"https:\/\/www.websupport.cz\/blog\/#organization"},"image":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#primaryimage"},"thumbnailUrl":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png","keywords":["open-source","openstack","servery","virtu\u00e1ln\u00ed","VPS","XEN"],"articleSection":["Na\u0161e zpr\u00e1vy","Technologie"],"inLanguage":"cs","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/","url":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/","name":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f - Websupport.cz Blog","isPartOf":{"@id":"https:\/\/www.websupport.cz\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#primaryimage"},"image":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#primaryimage"},"thumbnailUrl":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png","datePublished":"2014-04-08T18:12:33+00:00","dateModified":"2025-03-11T20:18:18+00:00","breadcrumb":{"@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/"]}]},{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#primaryimage","url":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png","contentUrl":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2014\/04\/virtualni-servery-vps.png","width":517,"height":112,"caption":"Virtu\u00e1ln\u00ed servery - vps"},{"@type":"BreadcrumbList","@id":"https:\/\/www.websupport.cz\/blog\/2014\/04\/nova-generace-virtualnich-serveru\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.websupport.cz\/blog\/"},{"@type":"ListItem","position":2,"name":"Nov\u00e1 generace virtu\u00e1ln\u00edch server\u016f"}]},{"@type":"WebSite","@id":"https:\/\/www.websupport.cz\/blog\/#website","url":"https:\/\/www.websupport.cz\/blog\/","name":"Websupport.cz Blog","description":"Webujte s lehkost\u00ed","publisher":{"@id":"https:\/\/www.websupport.cz\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.websupport.cz\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Organization","@id":"https:\/\/www.websupport.cz\/blog\/#organization","name":"Websupport.cz Blog","url":"https:\/\/www.websupport.cz\/blog\/","logo":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/www.websupport.cz\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2021\/06\/websupport-logo.svg","contentUrl":"https:\/\/www.websupport.cz\/blog\/app\/uploads\/2021\/06\/websupport-logo.svg","width":153,"height":48,"caption":"Websupport.cz Blog"},"image":{"@id":"https:\/\/www.websupport.cz\/blog\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.websupport.cz\/blog\/#\/schema\/person\/c3cd5c387b5d1720e2336dd5ed96941c","name":"Miro Pikus","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/secure.gravatar.com\/avatar\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/0d96a4d8a12564b51e6f2ba209087a4eba49a44844a33715f1dd909a274a0dcf?s=96&d=mm&r=g","caption":"Miro Pikus"},"description":"\u0160\u00e9f technol\u00f3gi\u00ed WebSupportu. \u0160tudoval na univerzit\u00e1ch v Austine, Amsterdame a mana\u017ement na City University v Bratislave. Pracoval ako projektov\u00fd mana\u017e\u00e9r v \u010deskej pobo\u010dke Sun Microsystems, ako obchodn\u00fd riadite\u013e v distribu\u010dnej firme Avnet Technology Solutions a ako obchodn\u00fd riadite\u013e v ESETe, kde mal na starosti marketing, technick\u00fa podporu a obchod v regi\u00f3ne EMEA.","url":"https:\/\/www.websupport.cz\/blog\/author\/miroslav-pikus\/"}]}},"_links":{"self":[{"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/posts\/2849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/users\/35"}],"replies":[{"embeddable":true,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/comments?post=2849"}],"version-history":[{"count":5,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/posts\/2849\/revisions"}],"predecessor-version":[{"id":2862,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/posts\/2849\/revisions\/2862"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/media\/2852"}],"wp:attachment":[{"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/media?parent=2849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/categories?post=2849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.websupport.cz\/blog\/wp-json\/wp\/v2\/tags?post=2849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}