{"id":8442,"date":"2016-08-29T09:01:02","date_gmt":"2016-08-29T07:01:02","guid":{"rendered":"https:\/\/ihs.com.tr\/blog\/?p=8442"},"modified":"2016-09-01T13:31:19","modified_gmt":"2016-09-01T11:31:19","slug":"sunucu-sanallastirma-yonetimi-araclarinin-islevi-onemi","status":"publish","type":"post","link":"https:\/\/www.ihs.com.tr\/blog\/sunucu-sanallastirma-yonetimi-araclarinin-islevi-onemi\/","title":{"rendered":"Sunucu Sanalla\u015ft\u0131rma Y\u00f6netimi Ara\u00e7lar\u0131n\u0131n \u0130\u015flevi ve \u00d6nemi"},"content":{"rendered":"<p><span style=\"font-size: 14pt;\"><a href=\"https:\/\/www.ihs.com.tr\/sunucu-kiralama\/bulut-sunucu.html\" target=\"_blank\">Sunucu<\/a> sanalla\u015ft\u0131rma y\u00f6netimi teknolojilerinin donan\u0131m gereksinimini azaltarak maliyeti d\u00fc\u015f\u00fcrece\u011fi vaat ediliyordu. Buradaki temel d\u00fc\u015f\u00fcnce her bir i\u015f y\u00fck\u00fcn\u00fc ayr\u0131 fiziksel sunuculara da\u011f\u0131tmaktan ziyade, kullan\u0131lmayan donan\u0131m kapasitesinin sanal makineler formunda ayn\u0131 anda birden \u00e7ok i\u015f y\u00fck\u00fcn\u00fc \u00fcstlenecek \u015fekilde kullan\u0131labilmesiydi.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\"><a href=\"https:\/\/www.ihs.com.tr\/sunucu-kiralama\/bulut-sunucu.html\" target=\"_blank\">Sunucu<\/a> sanalla\u015ft\u0131rma y\u00f6netimi beklenen fayday\u0131 sa\u011flam\u0131\u015f olsa da, baz\u0131 yan etkileri de beraberinde getirdi. Bu etkilerden biri sanal makine say\u0131s\u0131n\u0131n artmas\u0131 oldu. Yeni sanal makine olu\u015fturmak o kadar kolay bir hal ald\u0131 ki kurulu\u015flar bir anda kendilerini a\u015f\u0131r\u0131 say\u0131da sanal makineyi ve host sunucular\u0131n\u0131 y\u00f6netmek zorunda kal\u0131r halde buldu. Bu sorun da sanalla\u015ft\u0131rma sistemleri y\u00f6netimi ara\u00e7lar\u0131n\u0131n geli\u015ftirilmesine neden oldu.<\/span><\/p>\n<p><a href=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2016\/08\/sunucu-sanalla\u015ft\u0131rma-y\u00f6netimi.png\" data-rel=\"penci-gallery-image-content\" rel=\"attachment wp-att-8443\"><img decoding=\"async\" class=\"alignnone size-medium wp-image-8443\" src=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2016\/08\/sunucu-sanalla\u015ft\u0131rma-y\u00f6netimi-300x181.png\" alt=\"sunucu sanalla\u015ft\u0131rma y\u00f6netimi\" width=\"300\" height=\"181\" srcset=\"https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2016\/08\/sunucu-sanalla\u015ft\u0131rma-y\u00f6netimi-300x181.png 300w, https:\/\/www.ihs.com.tr\/blog\/wp-content\/uploads\/2016\/08\/sunucu-sanalla\u015ft\u0131rma-y\u00f6netimi.png 708w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><span style=\"font-size: 14pt;\">Her hiperviz\u00f6rde host sunucusunu ve bu sunucuda bulunan sanal makineleri y\u00f6netmeye yarayan temel ara\u00e7lar olur. Sunucu sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 genellikle temel y\u00f6netim ara\u00e7lar\u0131n\u0131n i\u015flevlerini artt\u0131rmak i\u00e7in tasarlan\u0131r. Bu ara\u00e7lar \u00e7o\u011fu zaman hiperviz\u00f6r\u00fcn \u00fcreticisi olan firma taraf\u0131ndan \u00fcretilir ama hiperviz\u00f6rden ayr\u0131 olarak sat\u0131l\u0131r.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Bu durum da hiperviz\u00f6r\u00fcn zaten kendi y\u00f6netim arac\u0131 varken kurulu\u015flar\u0131n fazladan bir y\u00f6netim arac\u0131na neden ihtiyac\u0131 olabilece\u011fi sorusunu beraberinde getirir. Bu ihtiyac\u0131n nedeni <a href=\"https:\/\/www.ihsteknoloji.com\/vmware-nsx-sanal-ag-platformu\/\" target=\"_blank\">VMware<\/a> ESX ve Microsoft Hyper-V gibi, hiperviz\u00f6rlerle birlikte gelen y\u00f6netim ara\u00e7lar\u0131n\u0131n sanalla\u015ft\u0131rma altyap\u0131s\u0131na sunucu merkezli bir anlay\u0131\u015fla yakla\u015fmas\u0131d\u0131r. \u00d6rne\u011fin, Microsoft Hyper-V\u2019de bulunan y\u00f6netim arac\u0131 olan Hyper-V Manager tek bir Hyper-V sunucusunu y\u00f6netmek \u00fczere tasarlanm\u0131\u015ft\u0131r. Bu yakla\u015f\u0131m yetersizdir \u00e7\u00fcnk\u00fc \u00fcretim ortamlar\u0131nda genellikle birden fazla host sunucusu kullan\u0131l\u0131r. Halbuki sanalla\u015ft\u0131rma sistemleri y\u00f6netimi ara\u00e7lar\u0131n\u0131n temel i\u015flevi kurulu\u015flara sanalla\u015ft\u0131rma altyap\u0131s\u0131 konusunda rahat bir \u00e7al\u0131\u015fma ortam\u0131 sunmak olmal\u0131d\u0131r.<\/span><\/p>\n<p><strong><span style=\"font-size: 14pt;\">Sunucu sanalla\u015ft\u0131rma y\u00f6netimi arac\u0131 tipleri<\/span><\/strong><\/p>\n<p><span style=\"font-size: 14pt;\">Sunucu sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 iki temel kategoriye ayr\u0131l\u0131r: Y\u00f6netim ve izleme. Y\u00f6netim ara\u00e7lar\u0131 sanal makine olu\u015fturma veya kald\u0131rma, bellek yap\u0131land\u0131rmas\u0131, sanal makinelerin bir host sunucudan di\u011ferine ta\u015f\u0131nmas\u0131 gibi temel i\u015flemleri ger\u00e7ekle\u015ftirebilir. Bu ara\u00e7lar t\u00fcm sunucu sanalla\u015ft\u0131rma altyap\u0131s\u0131n\u0131n kapsaml\u0131 bir \u015fekilde y\u00f6netilebilmesini sa\u011flar.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Sanalla\u015ft\u0131rma sistemleri y\u00f6netim ara\u00e7lar\u0131n\u0131n ilk ve en \u00f6nemli i\u015flevi sanal makineleri ve host sunucular\u0131n\u0131 y\u00f6netmek olsa da, bir\u00e7ok \u00fcretici firma temel sanal makine y\u00f6netiminin \u00f6tesine ge\u00e7en baz\u0131 \u00f6zelliklere sahip \u00fcr\u00fcnler de sunmaktad\u0131r. \u00d6rne\u011fin, piyasadaki ara\u00e7lar\u0131n baz\u0131lar\u0131 sanal makinelerin \u015fablonlar \u00fczerinden olu\u015fturulabilmesini sa\u011flamakta ve \u00e7e\u015fitli otomasyon \u00f6zelliklerini de i\u00e7ermektedir. Mesela Microsoft\u2019un yaz\u0131l\u0131m\u0131 sanal makinelerin gece saatlerinde en az say\u0131daki host sunucular\u0131na da\u011f\u0131t\u0131labilmesini ve kullan\u0131lmayan hostlar\u0131 kapatarak enerjiden tasarruf edilebilmesini m\u00fcmk\u00fcn k\u0131lmaktad\u0131r.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Dell\u2019in \u00fcretti\u011fi Foglight gibi ara\u00e7lar ise daha ziyade izleme ve optimizasyona y\u00f6neliktir. Bu tarz yaz\u0131l\u0131mlar muhtemel sorunlar\u0131 takip edecek ve uyar\u0131lar g\u00f6ndererek y\u00f6neticinin gerekli m\u00fcdahalelerde bulunmas\u0131n\u0131 sa\u011flayacak \u015fekilde tasarlan\u0131r. Yaz\u0131l\u0131m kimi zaman tek t\u0131kla d\u00fczeltme se\u00e7ene\u011fi bile sunar. Piyasadaki baz\u0131 \u00fcr\u00fcnler gere\u011finden b\u00fcy\u00fck boyutlu sanal makinelerde at\u0131l kalan donan\u0131m kaynaklar\u0131n\u0131, kullan\u0131lmayan imajlar\u0131 ve \u015fablonlar\u0131 tespit etme ve yeniden kullan\u0131ma sokma \u00f6zelli\u011fine sahiptir.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Sunucu sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 bazen temel sanalla\u015ft\u0131rma y\u00f6netimi \u00f6zelliklerinin \u00f6tesine ge\u00e7erek bir y\u00f6netim arac\u0131ndan beklenmeyecek \u00f6zellikler dahi sunabilir. Bunun en iyi \u00f6rneklerinden biri, \u00f6zel bulutlar olu\u015fturabilme \u00f6zelli\u011fine sahip olan Microsoft System Center Virtual Machine Manager\u2019d\u0131r.<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">Sanalla\u015ft\u0131rma sistemleri y\u00f6netim arac\u0131 se\u00e7erken g\u00f6zetilmesi gereken en \u00f6nemli kriterlerden biri de hiperviz\u00f6r uyumlulu\u011fudur. \u00c7o\u011fu ara\u00e7 belirli bir hiperviz\u00f6rle \u00e7al\u0131\u015facak \u015fekilde tasarlanm\u0131\u015ft\u0131r, oysa piyasada bir\u00e7ok \u00e7apraz platform ara\u00e7 da bulunmaktad\u0131r. E\u011fer \u00e7apraz platform ara\u00e7lar\u0131ndan birini se\u00e7ecekseniz, bu arac\u0131n t\u00fcm ihtiya\u00e7lar\u0131n\u0131z\u0131 kar\u015f\u0131layaca\u011f\u0131ndan mutlaka emin olman\u0131z gerekir. Baz\u0131 \u00e7apraz platform ara\u00e7lar hiperviz\u00f6rlere y\u00f6nelik daha iyi destek sunmaktad\u0131r.<\/span><\/p>\n<p><strong><span style=\"font-size: 14pt;\">\u00d6nemli markalar<\/span><\/strong><\/p>\n<p><span style=\"font-size: 14pt;\">Sanalla\u015ft\u0131rma sistemleri y\u00f6netim ara\u00e7lar\u0131 piyasas\u0131nda bir\u00e7ok \u00f6nemli marka bulunmaktad\u0131r. Bunlar\u0131n en \u00f6nemlileri, her biri kendi hiperviz\u00f6r\u00fcn\u00fc destekleyen \u00fcr\u00fcnler \u00fcreten VMware, Microsoft ve Citrix\u2019tir. Dell gibi baz\u0131 \u00fc\u00e7\u00fcnc\u00fc parti \u00fcreticiler ise <strong>VMware<\/strong> ve Hyper-V\u2019ye uygun yaz\u0131l\u0131mlar\u0131 i\u00e7eren bir \u00e7apraz platform \u00fcr\u00fcn sunmaktad\u0131r. <a href=\"https:\/\/www.ihsteknoloji.com\/\" target=\"_blank\">IHS Kurumsal<\/a> bu y\u00f6nde hizmetler vermektedir. En b\u00fcy\u00fck pazar pay\u0131na sahip sanalla\u015ft\u0131rma sistemleri y\u00f6netimi arac\u0131 markalar\u0131 \u015funlard\u0131r:<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; VMware vCenter<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; Microsoft System Center Virtual Machine Manager<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; Citrix Systems XenCenter<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; Dell Foglight<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; 5nine Manager<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; Embotics vCommander<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; SolarWinds Virtualization Manager<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; Splunk Virtualization Monitoring System<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; VMTurbo Operations Manager<\/span><\/p>\n<p><span style=\"font-size: 14pt;\">&#8211; WhatsUp Gold<\/span><\/p>\n<p><strong><span style=\"font-size: 14pt;\">Fiyatlar<\/span><\/strong><\/p>\n<p><span style=\"font-size: 14pt;\">Sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 hiperviz\u00f6rden ayr\u0131 olarak sat\u0131l\u0131r. Her markan\u0131n \u00fcr\u00fcnleri i\u00e7in belirledi\u011fi farkl\u0131 fiyatland\u0131rma yap\u0131s\u0131 vard\u0131r. Fiyatlar genellikle sunucuda yaz\u0131l\u0131m\u0131 \u00e7al\u0131\u015ft\u0131racak soket say\u0131s\u0131, y\u00f6netilen sanal makine say\u0131s\u0131 ve kurulu\u015fun b\u00fcy\u00fckl\u00fc\u011f\u00fc gibi unsurlara ba\u011fl\u0131 olarak belirlenir.<br \/>\n<\/span><\/p>\n<p><strong><span style=\"font-size: 14pt;\">Sonu\u00e7<\/span><\/strong><\/p>\n<p><span style=\"font-size: 14pt;\">Sanal ortamlar\u0131 sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 olmadan y\u00f6netmek m\u00fcmk\u00fcn olsa da, da\u011f\u0131t\u0131m miktar\u0131 artt\u0131k\u00e7a bunu h\u0131zl\u0131 bir \u015fekilde yapmak imkans\u0131z bir hal almaktad\u0131r. Sunucu sanalla\u015ft\u0131rma y\u00f6netimi ara\u00e7lar\u0131 sanalla\u015ft\u0131rmaya a\u011f\u0131rl\u0131k veren kurulu\u015flar i\u00e7in \u00f6nemli bir yat\u0131r\u0131m olarak d\u00fc\u015f\u00fcn\u00fclmelidir.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sunucu sanalla\u015ft\u0131rma y\u00f6netimi teknolojilerinin donan\u0131m gereksinimini azaltarak maliyeti d\u00fc\u015f\u00fcrece\u011fi vaat ediliyordu. Buradaki temel d\u00fc\u015f\u00fcnce her bir i\u015f y\u00fck\u00fcn\u00fc ayr\u0131 fiziksel sunuculara da\u011f\u0131tmaktan&hellip;<\/p>\n","protected":false},"author":3,"featured_media":8486,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-8442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haberler"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/8442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/comments?post=8442"}],"version-history":[{"count":3,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/8442\/revisions"}],"predecessor-version":[{"id":8459,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/posts\/8442\/revisions\/8459"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media\/8486"}],"wp:attachment":[{"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/media?parent=8442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/categories?post=8442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ihs.com.tr\/blog\/wp-json\/wp\/v2\/tags?post=8442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}