{"id":35055,"date":"2026-02-13T10:57:46","date_gmt":"2026-02-13T09:57:46","guid":{"rendered":"https:\/\/www.websupport.sk\/podpora\/?post_type=ht_kb&p=35055"},"modified":"2026-03-30T12:40:53","modified_gmt":"2026-03-30T10:40:53","slug":"load-balancer-vo-vdc","status":"publish","type":"ht_kb","link":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/","title":{"rendered":"Load Balancer vo VDC"},"content":{"rendered":"\n

Load Balancer ako slu\u017eba (LBaaS) je nat\u00edvne integrovan\u00e1 do OpenStacku<\/a>. Umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.<\/p>\n\n\n\n

Typick\u00e9 pr\u00edpady pou\u017eitia zah\u0155\u0148aj\u00fa load-balancing HTTP\/HTTPS trafficu medzi viacer\u00fdmi webov\u00fdmi servermi, distrib\u00faciu API requestov pre bezstavov\u00e9 slu\u017eby alebo vyva\u017eovanie datab\u00e1zov\u00fdch spojen\u00ed pre clusterovan\u00e9 backendy, napr\u00edklad MySQL Galera. Umiestnen\u00edm load balancera pred viacero in\u0161tanci\u00ed sa zvy\u0161uje dostupnos\u0165, umo\u017e\u0148uje horizont\u00e1lne \u0161k\u00e1lovanie a zni\u017euje sa v\u00fdpadok po\u010das \u00fadr\u017eby alebo zlyhania in\u0161tanci\u00ed.<\/p>\n\n\n\n

V tomto pr\u00edpade je Load Balancer pou\u017eit\u00fd ako jeden vstupn\u00fd bod pre extern\u00fdch klientov, ktor\u00fd smeruje prev\u00e1dzku na dve backendov\u00e9 webov\u00e9 serverov\u00e9 in\u0161tancie v internej sieti. Load balancer distribuuje prich\u00e1dzaj\u00face spojenia medzi oba webov\u00e9 servery, \u010d\u00edm zabezpe\u010duje vy\u0161\u0161iu dostupnos\u0165 slu\u017eby a rovnomern\u00e9 rozlo\u017eenie z\u00e1\u0165a\u017ee. Pri v\u00fdpadku jedn\u00e9ho servera je prev\u00e1dzka automaticky presmerovan\u00e1 na zost\u00e1vaj\u00faci funk\u010dn\u00fd backend.<\/p>\n\n\n\n

Terminol\u00f3gia (\u0161pecifick\u00e9 pojmy VDC)<\/strong><\/h2>\n\n\n\n

Load Balancer<\/strong>
<\/strong>Load Balancer je nadraden\u00fd objekt reprezentuj\u00faci virtu\u00e1lny vstupn\u00fd bod pre sie\u0165ov\u00fa prev\u00e1dzku. M\u00e1 jednu alebo viac virtu\u00e1lnych IP adries (VIP) v tenant sieti a je zodpovedn\u00fd za prij\u00edmanie prich\u00e1dzaj\u00facich spojen\u00ed a ich distrib\u00faciu na backendov\u00e9 servery.<\/p>\n\n\n\n

Listener<\/strong>
<\/strong>Listener definuje, ako load balancer prij\u00edma prich\u00e1dzaj\u00facu prev\u00e1dzku. Ur\u010duje protokol (napr\u00edklad TCP, HTTP, HTTPS) a port, na ktorom load balancer po\u010d\u00fava. Ka\u017ed\u00fd listener je viazan\u00fd presne na jeden load balancer.<\/p>\n\n\n\n

Pool<\/strong>
<\/strong>Pool predstavuje skupinu backendov\u00fdch serverov (memberov), ktor\u00e9 prij\u00edmaj\u00fa prev\u00e1dzku od listenera. Pool z\u00e1rove\u0148 definuje algoritmus vyva\u017eovania z\u00e1\u0165a\u017ee, napr\u00edklad round-robin alebo least connections.<\/p>\n\n\n\n

Member<\/strong>
<\/strong>Member je konkr\u00e9tny backendov\u00fd koncov\u00fd bod v poole. Typicky ide o IP adresu a port virtu\u00e1lnej in\u0161tancie, napr\u00edklad webov\u00fd server po\u010d\u00favaj\u00faci na porte 443.<\/p>\n\n\n\n

Health Monitor<\/strong>
<\/strong>Health monitor pravidelne kontroluje, \u010di s\u00fa memberi v poole dostupn\u00ed a funk\u010dn\u00ed. Memberi, ktor\u00ed neprejd\u00fa kontrolou, s\u00fa automaticky vyraden\u00ed z distrib\u00facie prev\u00e1dzky, k\u00fdm sa neobnovia.<\/p>\n\n\n\n

Preh\u013ead architekt\u00fary pre tento n\u00e1vod<\/strong><\/h2>\n\n\n\n

Tento n\u00e1vod popisuje jednoduch\u00fd a be\u017en\u00fd scen\u00e1r:<\/p>\n\n\n\n

    \n
  • jeden Load balancer<\/li>\n\n\n\n
  • dve (u\u017e nain\u0161talovan\u00e9) backendov\u00e9 webov\u00e9 serverov\u00e9 in\u0161tancie v default-network sieti<\/li>\n\n\n\n
  • listener pou\u017e\u00edva protokol HTTP<\/li>\n\n\n\n
  • load balancer pou\u017e\u00edva Floating IP pre extern\u00fd pr\u00edstup<\/li>\n<\/ul>\n\n\n\n

    Vytvorenie Load Balancera pomocou WebGUI<\/strong><\/h2>\n\n\n\n

    Vo VDC sa Load Balancer vytv\u00e1ra pomocou sprievodcu (wizard), ktor\u00fd vy\u017eaduje definovanie v\u0161etk\u00fdch z\u00e1kladn\u00fdch komponentov naraz. Nie je mo\u017en\u00e9 vytvori\u0165 samotn\u00fd Load Balancer bez listenera, poolu a health monitoru.<\/p>\n\n\n\n

    Sprievodca pozost\u00e1va z nasleduj\u00facich krokov:<\/p>\n\n\n\n

      \n
    • Load Balancer Details<\/li>\n\n\n\n
    • Listener Details<\/li>\n\n\n\n
    • Pool Details<\/li>\n\n\n\n
    • Pool Members<\/li>\n\n\n\n
    • Monitor Details<\/li>\n<\/ul>\n\n\n\n
      \"\"<\/figure>\n\n\n\n

      Load Balancer Details<\/strong><\/h3>\n\n\n\n

      V tomto kroku sa definuje z\u00e1kladn\u00e1 konfigur\u00e1cia load balancera a jeho umiestnenie v sieti.<\/p>\n\n\n\n

      Vypl\u0148te nasledovn\u00e9 polia:<\/p>\n\n\n\n

        \n
      • Name<\/strong>: \u013eubovo\u013en\u00fd n\u00e1zov, napr. web-lb<\/code><\/li>\n\n\n\n
      • IP address<\/strong>: ponechajte pr\u00e1zdne (IP bude pridelen\u00e1 automaticky)<\/li>\n\n\n\n
      • Description<\/strong>: volite\u013en\u00e9<\/li>\n\n\n\n
      • Availability Zone<\/strong>: ponechajte pr\u00e1zdne<\/li>\n\n\n\n
      • Flavor<\/strong>: ponechajte pr\u00e1zdne<\/li>\n\n\n\n
      • Subnet<\/strong>: vyberte subnet nach\u00e1dzaj\u00fa backendov\u00e9 webov\u00e9 servery, typicky \u201cdefault network\u201d<\/li>\n\n\n\n
      • Admin State Up<\/strong>: YES<\/li>\n<\/ul>\n\n\n\n

        Po vyplnen\u00ed kliknite na Next<\/strong>.<\/p>\n\n\n\n

        \"\"<\/figure>\n\n\n\n

        Listener Details<\/strong><\/h3>\n\n\n\n

        V tomto kroku sa definuje, ako load balancer prij\u00edma prich\u00e1dzaj\u00facu prev\u00e1dzku.<\/p>\n\n\n\n

        Pre HTTP scen\u00e1r nastavte:<\/p>\n\n\n\n

          \n
        • Name<\/strong>: napr. http-80-listener<\/li>\n\n\n\n
        • Description<\/strong>: volite\u013en\u00e9<\/li>\n\n\n\n
        • Protocol<\/strong>: HTTP<\/li>\n\n\n\n
        • Port<\/strong>: 80<\/li>\n\n\n\n
        • Admin State Up<\/strong>: YES<\/li>\n<\/ul>\n\n\n\n

          Kliknite na Next<\/strong>.<\/p>\n\n\n\n

          \"\"<\/figure>\n\n\n\n

          Pool Details<\/strong><\/h3>\n\n\n\n

          Pool definuje skupinu backendov\u00fdch serverov a sp\u00f4sob distrib\u00facie prev\u00e1dzky.<\/p>\n\n\n\n

          Nastavte:<\/p>\n\n\n\n

            \n
          • Name<\/strong>: napr. web-backend-pool<\/code><\/li>\n\n\n\n
          • Description<\/strong>: volite\u013en\u00e9<\/li>\n\n\n\n
          • Algorithm<\/strong>: ROUND_ROBIN<\/li>\n\n\n\n
          • Session Persistence<\/strong>: HTTP_COOKIE<\/li>\n\n\n\n
          • TLS Enabled<\/strong>: NO<\/li>\n\n\n\n
          • Admin State Up<\/strong>: YES<\/li>\n<\/ul>\n\n\n\n

            Kliknite na Next<\/strong>.<\/p>\n\n\n\n

            \"\"<\/figure>\n\n\n\n

            Pool Members (Backend webov\u00e9 servery)<\/strong><\/h3>\n\n\n\n

            V tomto kroku sa prid\u00e1vaj\u00fa jednotliv\u00e9 backendov\u00e9 in\u0161tancie.<\/p>\n\n\n\n

            Pridajte minim\u00e1lne dvoch memberov (dva webov\u00e9 servery) a nastavte pre nich<\/p>\n\n\n\n

              \n
            • Name<\/strong>: web-backend-monitor<\/li>\n\n\n\n
            • Type<\/strong>: http<\/li>\n\n\n\n
            • Port<\/strong>: 80<\/li>\n\n\n\n
            • Weight<\/strong>: 1 (ponechajte predvolen\u00fa hodnotu)<\/li>\n<\/ul>\n\n\n\n

              Potom kliknite na Next<\/strong>.<\/p>\n\n\n\n

              \"\"<\/figure>\n\n\n\n

              Monitor Details (Health Monitor)<\/strong><\/h3>\n\n\n\n

              Health monitor zabezpe\u010duje, \u017ee prev\u00e1dzka je smerovan\u00e1 len na funk\u010dn\u00e9 backendy.<\/p>\n\n\n\n

              Odpor\u00fa\u010dan\u00e9 nastavenie:<\/p>\n\n\n\n

                \n
              • Name<\/strong>: napr. web-health-monitor<\/code><\/li>\n\n\n\n
              • Description<\/strong>: volite\u013en\u00e9<\/li>\n\n\n\n
              • Type<\/strong>: HTTP<\/li>\n\n\n\n
              • Delay<\/strong>: 5 sek\u00fand<\/li>\n\n\n\n
              • Timeout<\/strong>: 3 sekundy<\/li>\n\n\n\n
              • Max Retries \/ Max Retries Down <\/strong>: 3<\/li>\n\n\n\n
              • Admin State Up<\/strong>: YES
                <\/li>\n<\/ul>\n\n\n\n

                Kliknite na Create Load Balancer<\/strong>.<\/p>\n\n\n\n

                \"\"<\/figure>\n\n\n\n

                Priradenie (verejnej) floating IP<\/strong><\/h3>\n\n\n\n

                Po\u010dkajte, k\u00fdm sa operational status Load Balanceru zmen\u00ed na Online <\/strong>a provisioning status na Active<\/strong>. Tieto stavy indikuj\u00fa, \u017ee load balancer je plne funk\u010dn\u00fd a pripraven\u00fd na \u010fal\u0161ie oper\u00e1cie.<\/p>\n\n\n\n

                Po \u00faspe\u0161nom vytvoren\u00ed Load Balanceru je potrebn\u00e9 priradi\u0165 Floating IP adresu, aby bol load balancer dostupn\u00fd z extern\u00fdch siet\u00ed.<\/p>\n\n\n\n

                Na pravej strane pr\u00edslu\u0161n\u00e9ho riadku kliknite na rozba\u013eovacie menu (ikona s tromi bodkami alebo \u0161\u00edpkou). Z ponuky zvo\u013ete mo\u017enos\u0165 Associate Floating IP<\/strong>.<\/p>\n\n\n\n

                \"\"<\/figure>\n\n\n\n

                N\u00e1sledne sa otvor\u00ed dial\u00f3gov\u00e9 okno, v ktorom m\u00f4\u017eete vybra\u0165 u\u017e existuj\u00facu Floating IP adresu z verejnej (external) siete. Po v\u00fdbere Floating IP potvr\u010fte akciu, \u010d\u00edm sa adresa prirad\u00ed k VIP portu Load Balancera.<\/p>\n\n\n\n

                \"\"<\/figure>\n\n\n\n

                Overenie funk\u010dnosti<\/strong><\/h2>\n\n\n\n

                V tomto scen\u00e1ri load balancer vystupuje ako jednotn\u00fd verejn\u00fd vstupn\u00fd bod aplik\u00e1cie, ktor\u00fd je spr\u00edstupnen\u00fd pomocou Floating IP adresy. Prich\u00e1dzaj\u00faca prev\u00e1dzka je n\u00e1sledne distribuovan\u00e1 na dva backendov\u00e9 webov\u00e9 servery v internej sieti, \u010d\u00edm je zabezpe\u010den\u00e1 vysok\u00e1 dostupnos\u0165 slu\u017eby a odolnos\u0165 vo\u010di v\u00fdpadku jednej in\u0161tancie. <\/p>\n\n\n\n

                Funk\u010dnos\u0165 rie\u0161enia sa overuje pr\u00edstupom na pridelen\u00fa Floating IP adresu v webovom prehliada\u010di, kde sa potvrd\u00ed spr\u00e1vne smerovanie prev\u00e1dzky a dostupnos\u0165 aplik\u00e1cie.<\/p>\n\n\n\n

                V pr\u00edpade potreby sledujte stav v st\u013apcoch Operating Status<\/strong> a Provisioning Status<\/strong><\/p>\n\n\n\n

                \"\"<\/figure>\n","protected":false},"excerpt":{"rendered":"

                Load Balancer ako slu\u017eba (LBaaS) je nat\u00edvne integrovan\u00e1 do OpenStacku. Umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer. Typick\u00e9 pr\u00edpady pou\u017eitia zah\u0155\u0148aj\u00fa load-balancing HTTP\/HTTPS trafficu medzi viacer\u00fdmi webov\u00fdmi servermi, distrib\u00faciu API requestov pre bezstavov\u00e9 slu\u017eby alebo vyva\u017eovanie datab\u00e1zov\u00fdch spojen\u00ed pre clusterovan\u00e9 backendy, napr\u00edklad MySQL…<\/p>\n","protected":false},"author":57,"template":"","format":"standard","meta":{"footnotes":""},"ht-kb-category":[228],"ht-kb-tag":[192],"class_list":["post-35055","ht_kb","type-ht_kb","status-publish","format-standard","hentry","ht_kb_category-vdc","ht_kb_tag-vdc"],"yoast_head":"\nLoad Balancer vo VDC - Websupport centrum podpory<\/title>\n<meta name=\"description\" content=\"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.\" \/>\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.sk\/podpora\/kb\/load-balancer-vo-vdc\/\" \/>\n<meta property=\"og:locale\" content=\"sk_SK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Load Balancer vo VDC - Websupport centrum podpory\" \/>\n<meta property=\"og:description\" content=\"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/\" \/>\n<meta property=\"og:site_name\" content=\"Websupport centrum podpory\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-30T10:40:53+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2026\/02\/1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"2559\" \/>\n\t<meta property=\"og:image:height\" content=\"1276\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Predpokladan\u00fd \u010das \u010d\u00edtania\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 min\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/\",\"name\":\"Load Balancer vo VDC - Websupport centrum podpory\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2026\\\/02\\\/1-783x390.png\",\"datePublished\":\"2026-02-13T09:57:46+00:00\",\"dateModified\":\"2026-03-30T10:40:53+00:00\",\"description\":\"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/#breadcrumb\"},\"inLanguage\":\"sk-SK\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"sk-SK\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2026\\\/02\\\/1.png\",\"contentUrl\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/app\\\/uploads\\\/sites\\\/2\\\/2026\\\/02\\\/1.png\",\"width\":2559,\"height\":1276},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/kb\\\/load-balancer-vo-vdc\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Load Balancer vo VDC\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/#website\",\"url\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/\",\"name\":\"Websupport centrum podpory\",\"description\":\"Radi v\u00e1m pom\u00f4\u017eeme s va\u0161im probl\u00e9mom\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.websupport.sk\\\/podpora\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"sk-SK\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Load Balancer vo VDC - Websupport centrum podpory","description":"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.","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.sk\/podpora\/kb\/load-balancer-vo-vdc\/","og_locale":"sk_SK","og_type":"article","og_title":"Load Balancer vo VDC - Websupport centrum podpory","og_description":"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.","og_url":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/","og_site_name":"Websupport centrum podpory","article_modified_time":"2026-03-30T10:40:53+00:00","og_image":[{"width":2559,"height":1276,"url":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2026\/02\/1.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Predpokladan\u00fd \u010das \u010d\u00edtania":"6 min\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/","url":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/","name":"Load Balancer vo VDC - Websupport centrum podpory","isPartOf":{"@id":"https:\/\/www.websupport.sk\/podpora\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/#primaryimage"},"image":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/#primaryimage"},"thumbnailUrl":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2026\/02\/1-783x390.png","datePublished":"2026-02-13T09:57:46+00:00","dateModified":"2026-03-30T10:40:53+00:00","description":"Load Balancer umo\u017e\u0148uje projektom spr\u00edstupni\u0165 aplik\u00e1cie vysoko dostupn\u00fdm sp\u00f4sobom bez potreby nasadzova\u0165 a prev\u00e1dzkova\u0165 vlastn\u00fd load-balancer.","breadcrumb":{"@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/#breadcrumb"},"inLanguage":"sk-SK","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/"]}]},{"@type":"ImageObject","inLanguage":"sk-SK","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/#primaryimage","url":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2026\/02\/1.png","contentUrl":"https:\/\/www.websupport.sk\/podpora\/app\/uploads\/sites\/2\/2026\/02\/1.png","width":2559,"height":1276},{"@type":"BreadcrumbList","@id":"https:\/\/www.websupport.sk\/podpora\/kb\/load-balancer-vo-vdc\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.websupport.sk\/podpora\/"},{"@type":"ListItem","position":2,"name":"Load Balancer vo VDC"}]},{"@type":"WebSite","@id":"https:\/\/www.websupport.sk\/podpora\/#website","url":"https:\/\/www.websupport.sk\/podpora\/","name":"Websupport centrum podpory","description":"Radi v\u00e1m pom\u00f4\u017eeme s va\u0161im probl\u00e9mom","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.websupport.sk\/podpora\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"sk-SK"}]}},"_links":{"self":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/35055","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb"}],"about":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/users\/57"}],"version-history":[{"count":4,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/35055\/revisions"}],"predecessor-version":[{"id":35673,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb\/35055\/revisions\/35673"}],"wp:attachment":[{"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/media?parent=35055"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb-category?post=35055"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/www.websupport.sk\/podpora\/wp-json\/wp\/v2\/ht-kb-tag?post=35055"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}