![\"\"](\"https:\/\/www.geetoo.com\/wp-content\/uploads\/k8s-1024x576.gif\")
<\/figure>\n\n\n\nPo d\u016fkladn\u00e9m testov\u00e1n\u00ed jsme se rozhodli do prost\u0159ed\u00ed VMware Cloud Directoru integrovat Container Service Extension (CSE). Jedn\u00e1 se o roz\u0161\u00ed\u0159en\u00ed, kter\u00e9 z\u00e1kazn\u00edk\u016fm umo\u017en\u00ed velmi jednodu\u0161e v grafick\u00e9m rozhran\u00ed (GUI) vytvo\u0159it b\u011bhem n\u011bkolika minut funk\u010dn\u00ed cluster, voliteln\u011b i se z\u00e1kladn\u00edmi funkcemi pro monitoring stavu worker nod\u016f a jejich automatick\u00e9 zotaven\u00ed v p\u0159\u00edpad\u011b nedostupnosti.<\/p>\n\n\n\n
Toto roz\u0161\u00ed\u0159en\u00ed tak\u00e9 z\u00e1kazn\u00edk\u016fm umo\u017en\u00ed sv\u00e9 clustery jednodu\u0161e upgradovat na vy\u0161\u0161\u00ed verze, p\u0159i\u010dem\u017e samotn\u00fd proces upgradu je velmi jednoduch\u00fd. Postupn\u011b se automatizovan\u011b vytvo\u0159\u00ed nov\u00e9 komponenty clusteru a nahrad\u00ed p\u016fvodn\u00ed. P\u0159i spr\u00e1vn\u011b nasazen\u00fdch aplikac\u00edch v clusteru je cel\u00fd proces upgradu bezv\u00fdpadkov\u00fd.<\/p>\n\n\n\n
Flexibilita a \u00faspora n\u00e1klad\u016f<\/h3>\n\n\n\n
Vzhledem k tomu, \u017ee clustery si z\u00e1kazn\u00edk m\u016f\u017ee velmi jednodu\u0161e s\u00e1m vytv\u00e1\u0159et, m\u011bnit jejich velikost podle pot\u0159eby, p\u0159\u00edpadn\u011b je mazat, kdy\u017e nejsou pot\u0159eba, m\u016f\u017ee b\u00fdt v\u00fdhodou vyu\u017eit\u00ed \u00fa\u010dtov\u00e1n\u00ed prost\u0159edk\u016f v re\u017eimu PAYG. V takov\u00e9m p\u0159\u00edpad\u011b jsou fakturov\u00e1ny jen re\u00e1ln\u011b vyu\u017e\u00edvan\u00e9 prost\u0159edky.<\/p>\n\n\n
![\"\"](\"https:\/\/www.geetoo.com\/wp-content\/cache\/image\/developer.webp\")
\n <\/picture>\n\n
Z\u00e1kazn\u00edk tak dok\u00e1\u017ee nap\u0159\u00edklad t\u00edm, \u017ee sv\u016fj cluster vypne kdy\u017e nen\u00ed pot\u0159eba, nebo jej zmen\u0161\u00ed v dob\u011b, kdy nen\u00ed pot\u0159eba m\u00edt nadbytek nevyu\u017eit\u00e9 pam\u011bti a procesorov\u00e9ho v\u00fdkonu, pom\u011brn\u011b dob\u0159e optimalizovat n\u00e1klady na provoz. V\u00fdhodou m\u016f\u017ee b\u00fdt i technick\u00e1 podpora a support dostupn\u00fd 24\u00d77 v \u010de\u0161tin\u011b.<\/p>\n\n\n\n
Nem\u00e9n\u011b zaj\u00edmavou vlastnost\u00ed TKG cluster\u016f provozovan\u00fdch pomoc\u00ed CSE v Geetoo public cloudu je podpora obl\u00edben\u00fdch automatiza\u010dn\u00edch n\u00e1stroj\u016f pro vytv\u00e1\u0159en\u00ed a spr\u00e1vu prost\u0159ed\u00ed a v neposledn\u00ed \u0159ad\u011b funk\u010dn\u011b velmi bohat\u00e9 API rozhran\u00ed Cloud Directoru (https:\/\/developer.vmware.com\/apis\/1601\/<\/u><\/a>).<\/p>\n\n\n\n Pom\u011brn\u011b obl\u00edben\u00fd n\u00e1stroj pro spr\u00e1vu infrastruktury je Terraform, pomoc\u00ed kter\u00e9ho lze cluster automatizovan\u011b vytvo\u0159it, upravit nebo smazat a pro kter\u00fd je dostupn\u00fd p\u0159\u00edslu\u0161n\u00fd provider (VMware Cloud Director Terraform Provider<\/a> ). TKG clustery podporuj\u00ed i Kubernetes Cluster-API, kter\u00e9 tak\u00e9 p\u0159in\u00e1\u0161\u00ed dal\u0161\u00ed mo\u017enosti spr\u00e1vy cluster\u016f. S pomoc\u00ed t\u011bchto n\u00e1stroj\u016f je mo\u017en\u00e9 automatizovan\u011b vytv\u00e1\u0159et a dynamicky upravovat prost\u0159ed\u00ed podle aktu\u00e1ln\u00edch pot\u0159eb z\u00e1kazn\u00edka.<\/p>\n\n\n\n Do ostr\u00e9ho provozu by se CSE m\u011blo dostat v prvn\u00edm kvart\u00e1le roku 2024. Mezit\u00edm se m\u016f\u017eete t\u011b\u0161it na dal\u0161\u00ed \u010dl\u00e1nek, ve kter\u00fdch se pono\u0159\u00edme i do navazuj\u00edc\u00edch t\u00e9mat jako je \u0161k\u00e1lov\u00e1n\u00ed, backup, \u010di automatizace. Ji\u017e nyn\u00ed si v\u0161ak m\u016f\u017eete roz\u0161\u00ed\u0159en\u00ed vyzkou\u0161et. Po\u017eadavky na demo sm\u011b\u0159ujte na: sales@geetoo.com<\/a><\/p>\n","protected":false},"excerpt":{"rendered":" K8s a technologie VMware S postupem \u010dasu se objevily mo\u017enosti provozu VMware Tanzu a pro intern\u00ed provoz i u n\u011bkte\u00fdch z\u00e1kazn\u00edk\u016f vyu\u017eili TKGi a TKGs clustery. Pokud jde o intern\u00ed pou\u017eit\u00ed, p\u0159ech\u00e1z\u00edme postupn\u011b na TKG2. Fakt, \u017ee to s Kubernetes clustery na VMware technologi\u00edch to mysl\u00edme opravdu v\u00e1\u017en\u011b dokazuje i leto\u0161n\u00ed zisk VMware Master Service […]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[15,27],"tags":[],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/posts\/1022"}],"collection":[{"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/comments?post=1022"}],"version-history":[{"count":9,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/posts\/1022\/revisions"}],"predecessor-version":[{"id":2672,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/posts\/1022\/revisions\/2672"}],"wp:attachment":[{"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/media?parent=1022"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/categories?post=1022"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.geetoo.com\/wp-json\/wp\/v2\/tags?post=1022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Demo a spu\u0161t\u011bn\u00ed<\/h3>\n\n\n\n