{"id":102212,"date":"2021-11-04T21:36:48","date_gmt":"2021-11-04T19:36:48","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/google-predstavil-platformu-besservernyh-vychislenij-knative-1-0"},"modified":"2021-11-04T21:36:48","modified_gmt":"2021-11-04T19:36:48","slug":"google-predstavil-platformu-besservernyh-vychislenij-knative-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/news\/google-predstavil-platformu-besservernyh-vychislenij-knative-1-0","title":{"rendered":"Google je predstavil platformo brezstre\u017enih ra\u010dunalni\u0161tva Knative 1.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Podjetje Google je predstavilo stabilno razli\u010dico platforme Knative 1.0, namenjene ustvarjanju infrastrukture brezstre\u017enega ra\u010dunalni\u0161tva, ki se uvaja nad sistemom za izolacijo konteinerjev, temelje\u010dim na platformi Kubernetes. Poleg Googla v razvoju Knative sodelujejo tudi podjetja, kot so IBM, Red Hat, SAP in VMware. Izdaja Knative 1.0 je ozna\u010dila stabilizacijo API za razvoj aplikacij, ki se od sedaj ne bo spreminjal in bo ohranil povratno zdru\u017eljivost. Koda projekta je napisana v programskem jeziku Go in je distribuirana pod licenco Apache 2.0.      <\/p>\n<p>Brezstre\u017eni model razvoja aplikacij, ki ga ponuja Knative, zagotavlja dodaten nivo abstrakcije za obla\u010dne sisteme, ki omogo\u010dajo izvajanje funkcij kot storitev (FaaS, Functions as a Service). Bistvo brezstre\u017enega modela je, da razvijalec implementira logiko na ravni posameznih funkcij, ne da bi se ukvarjal z ustvarjanjem in upravljanjem infrastrukture za zagon aplikacij ter se ne navezuje na posebne stre\u017eni\u0161ke aplikacije in potrebna obla\u010dna okolja za njihovo delovanje.     <\/p>\n<p>Razvoj poteka brez ustvarjanja monolitnih aplikacij na ravni mno\u017eice majhnih lo\u010denih funkcij, od katerih vsaka zagotavlja obdelavo dolo\u010denega dogodka in je zasnovana za samostojno delovanje brez vezave na okolje (stateless, rezultat ni odvisen od prej\u0161njega stanja in vsebine datote\u010dnega sistema). Funkcije se za\u017eenejo le ob potrebi in po obdelavi dogodka lahko takoj kon\u010dajo svoje delovanje, torej v nasprotju z mikroservisi ni potrebno stalno prisotnih delovnih okolij, ki porabljajo vire v praznem teku.     <\/p>\n<p>Platforma Knative samodejno za\u017eene kontejnerje po potrebi, v njih postavi pripravljene funkcije, organizira upravljanje in zagotavlja skaliranje okolij, potrebnih za izvajanje teh funkcij. Platforma se lahko uvaja na lastnih zmogljivostih brez navezovanja na zunanje obla\u010dne storitve. Za zagon potrebujemo le Kubernetes. Na voljo so orodja za podporo razli\u010dnim standardnim okvirjem, vklju\u010dno z Djangom, Ruby on Rails in Springom. Za upravljanje delovanja platforme se lahko uporablja ukazna vrstica.    <\/p>\n<p>Platforma nudi dva glavna komponenta:  <\/p>\n<ul>\n<li class=\"l\"> Serviranje za zagon brezstre\u017enih kontejnerjev v Kubernetesu z avtomatskim nastavljanjem omre\u017ene interakcije, usmerjanjem, sledenjem spremembam (ustvarjanje posnetkov name\u0161\u010denega kode in nastavitev) ter vzdr\u017eevanjem zahtevanega nivoja raz\u0161irljivosti (do zmanj\u0161anja \u0161tevila pod-ov na ni\u010d v primeru neaktivnosti). Razvijalec se osredoto\u010da le na logiko, vse, kar je povezano z izvedbo, pa obravnava platforma. Za organizacijo omre\u017ene interakcije in usmerjanje zahtevkov se lahko uporabljajo omre\u017ene podsystems Ambassador, Contour, Kourier, Gloo in Istio. Podpira HTTP\/2, gRPC in WebSockets.\n<li class=\"l\"> Eventing &#8212; \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043f\u043e\u0434\u043f\u0438\u0441\u043a\u0438 (\u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u0435\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432), \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043e\u0431\u044b\u0442\u0438\u044f\u043c\u0438. \u041f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0430\u0441\u0438\u043d\u0445\u0440\u043e\u043d\u043d\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0435 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f, \u043f\u0440\u0438\u043a\u0440\u0435\u043f\u043b\u044f\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435 \u0440\u0435\u0441\u0443\u0440\u0441\u044b \u043a \u043f\u043e\u0442\u043e\u043a\u0430\u043c \u0434\u0430\u043d\u043d\u044b\u0445 \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u043d\u043e\u0439 \u043c\u043e\u0434\u0435\u043b\u0438 \u0438 \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0441\u043e\u0431\u044b\u0442\u0438\u0439.    <\/ul>\n<p>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56102\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Knative 1.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0431\u0435\u0441\u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u0440\u0430\u0437\u0432\u0451\u0440\u0442\u044b\u0432\u0430\u0435\u043c\u043e\u0439 \u043f\u043e\u0432\u0435\u0440\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043d\u043e\u0439 \u0438\u0437\u043e\u043b\u044f\u0446\u0438\u0438 \u043d\u0430 \u0431\u0430\u0437\u0435 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Kubernetes. \u041a\u0440\u043e\u043c\u0435 Google \u0432 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0435 Knative \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0442 \u0443\u0447\u0430\u0441\u0442\u0438\u0435 \u0442\u0430\u043a\u0438\u0435 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438, \u043a\u0430\u043a IBM, Red Hat, SAP \u0438 VMware. \u0412\u044b\u043f\u0443\u0441\u043a Knative 1.0 \u043e\u0437\u043d\u0430\u043c\u0435\u043d\u043e\u0432\u0430\u043b \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u044e API \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u043d\u044b\u043d\u0435 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442 \u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0438 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-102212","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u044b\u0439 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Knative 1.0, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f 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Knative 1.0 | ProHoster","description":"Podjetje Google je predstavilo stabilno razli\u010dico platforme Knative 1.0, namenjene ustvarjanju infrastrukture brezstre\u017enih izra\u010dunov, name\u0161\u010dene na sistemu kontejnerske izolacije.","canonical_url":"https:\/\/prohoster.info\/sl\/blog\/news\/google-predstavil-platformu-besservernyh-vychislenij-knative-1-0","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sl_SI","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\udd47Google \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0443 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