{"id":30627,"date":"2019-10-31T21:36:37","date_gmt":"2019-10-31T18:36:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom\/"},"modified":"2019-10-31T21:36:37","modified_gmt":"2019-10-31T18:36:37","slug":"kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom","title":{"rendered":"Kuidas luua SDN \u2014 kaheksa avatud l\u00e4htekoodiga t\u00f6\u00f6riista","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>T\u00e4na oleme koostanud meie lugejatele valiku SDN-kontrolleritest, mida aktiivselt kasutavad GitHubi kasutajad ja suured avatud l\u00e4htekoodiga fondid, nagu Linux Foundation.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/446058\/\"><img decoding=\"async\" alt=\"Kuidas luua SDN \u2014 kaheksa avatud l\u00e4htekoodiga t\u00f6\u00f6riista\" src=\"\/wp-content\/uploads\/2019\/03\/6327cc0069bb996083f92a952ca00836.jpeg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\n<i>\/ Flickr \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/www.flickr.com\/photos\/webernetz\/37855201002\/\">Johannes Weber<\/a><\/noindex> \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/creativecommons.org\/licenses\/by\/2.0\/\">Kommertstoodete s\u00fcnd<\/a><\/noindex><\/i><\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opendaylight.org\/\">OpenDaylight<\/a><\/noindex><\/h2>\n<p>\nOpenDaylight on avatud moodulplatvorm laiaulatuslike SDN-v\u00f5rkude automatiseerimiseks. Selle esimene versioon ilmus 2013. aastal ning hiljem sai see osa Linux Foundationist. Selle aasta m\u00e4rtsis <noindex><a rel=\"nofollow\" href=\"https:\/\/www.linuxfoundation.org\/press-release\/2019\/03\/opendaylight-most-pervasive-open-source-sdn-controller-celebrates-sixth-anniversary-with-neon-release\/\">ilmus k\u00fcmnes versioon<\/a><\/noindex> t\u00f6\u00f6riistast ja kasutajate arv \u00fcletas miljardi.<\/p>\n<p>Kontroller sisaldab s\u00fcsteemi virtuaalsete v\u00f5rkude loomiseks, pluginate komplekti erinevate protokollide toetamiseks ja t\u00f6\u00f6riistu t\u00e4isfunktsionaalse SDN-platvormi seadistamiseks. T\u00e4nu API-le <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opendaylight.org\/what-we-do\/odl-platform-overview\">saab<\/a><\/noindex> on v\u00f5imalik integreerida OpenDaylight'i teiste kontrolleritega. Lahenduse tuum on kirjutatud Java's, seega saab seda kasutada k\u00f5ikides s\u00fcsteemides, kus on JVM.<\/p>\n<p>Platvorm <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.opendaylight.org\/en\/latest\/downloads.html\">levitatakse<\/a><\/noindex> on saadaval nii RPM-pakettide ja universaalsete binaars\u00fcsteemide kujul kui ka eelkonfigureeritud virtuaalmasinate piltidena, mis p\u00f5hinevad Fedora ja Ubuntu'l. Need saab alla laadida <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.opendaylight.org\/en\/latest\/downloads.html\">ametlikult veebilehelt<\/a><\/noindex> koos dokumentatsiooniga. Kasutajad m\u00e4rkivad, et OpenDaylight'iga t\u00f6\u00f6tamine v\u00f5ib olla keeruline, kuid <noindex><a rel=\"nofollow\" href=\"https:\/\/www.youtube.com\/user\/opendaylightproject\">projekti YouTube'i kanalil<\/a><\/noindex> on saadaval suur hulk juhiseid t\u00f6\u00f6riista seadistamiseks.<\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/lighty.io\/\">Lighty.io<\/a><\/noindex><\/h2>\n<p>\non avatud raamistik SDN-kontrollerite arendamiseks. See on SDK, mis p\u00f5hineb OpenDaylight platvormil. Projekti Lighty.io eesm\u00e4rk on lihtsustada ja kiirendada SDN-lahenduste arendamist Java, Python ja Go keeles.<\/p>\n<p>Raamistik pakub suurt hulka t\u00f6\u00f6riistu SDN-keskkonna t\u00f5rkeotsimiseks. Eelk\u00f5ige v\u00f5imaldab Lighty.io simuleerida v\u00f5rguseadmeid ja programmeerida nende k\u00e4itumist. Samuti tasub m\u00e4rkida komponenti <noindex><a rel=\"nofollow\" href=\"https:\/\/lighty.io\/network-topology-visualization-component\/\">Network Topology Visualisation<\/a><\/noindex> \u2014 seda kasutatakse v\u00f5rkude topoloogia visualiseerimiseks.<\/p>\n<p>Juhend SDN-rakenduste loomise kohta Lighty.io abil leiate <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/PantheonTechnologies\/lighty-core\/blob\/9.2.x\/lighty-examples\/README.md\">GitHubi hoidlast<\/a><\/noindex>. Seal on samuti <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/PantheonTechnologies\/lighty-core\/blob\/9.2.x\/docs\/ODL-migration-guide.md\">juhend olemasolevate rakenduste \u00fcleviimiseks uuele platvormile.<\/a><\/noindex> Seonduvat lugemist meie ettev\u00f5tte blogis:<\/p>\n<p><\/p>\n<blockquote><p><b>Ettev\u00f5tte turvalisus: DPI tehnoloogia DLP s\u00fcsteemides<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/seti\/vnedrenie-ipv6-faq-dlya-internet-provajderov\/\">Laskmine endale jalga: anal\u00fc\u00fcsime kriitilisi vigu sidev\u00f5rkude ehitamisel<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/telekom\/ekonomiya-na-spichkax-i-neskolko-sposobov-vystrelit-sebe-v-nogu-kriticheskie-oshibki-v-stroitelstve-setej-operatorov-svyazi\/\">DDOS ja 5G: mida pakub \u201etoru\u201d, seda rohkem probleeme<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/vasexperts.ru\/blog\/bezopasnost\/ddos-i-5g-tolshhe-truba-bolshe-problem\/\">Floodlight<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/groups.io\/g\/floodlight\">see on<\/a><\/noindex><\/h2>\n<p>\nkontroller <noindex><a rel=\"nofollow\" href=\"https:\/\/floodlight.atlassian.net\/wiki\/spaces\/floodlightcontroller\/pages\/1343549\/Architecture\">kontroller<\/a><\/noindex> avaldatakse OpenFlow-v\u00f5rkude haldamiseks m\u00f5eldud rakenduste komplekti. Lahenduse arhitektuur on moodulip\u00f5hine ja toetab mitmeid virtuaalseid ja f\u00fc\u00fcsilisi l\u00fclitajaid. Lahendust on juba kasutatud SDN-p\u00f5hise skaleeritava voogedastusteenuse arendamisel \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/floodlight.atlassian.net\/wiki\/spaces\/floodlightcontroller\/pages\/7143427\/GENI+Cinema\">GENI Cinema<\/a><\/noindex>, samuti rakendusprogrammi m\u00e4\u00e4ratletud salvestusruumi <noindex><a rel=\"nofollow\" href=\"https:\/\/floodlight.atlassian.net\/wiki\/spaces\/floodlightcontroller\/pages\/1343508\/Coraid+and+Floodlight\">Coraid<\/a><\/noindex>.<\/p>\n<p>Ajal <noindex>tuginedes mitmete testide tulemustele<\/noindex>, Floodlight \u00fcletab OpenDaylight'i k\u00f5rge koormusega v\u00f5rkudes. Kuid madala ja keskmise koormusega v\u00f5rkudes on Floodlight'il suurem latentsuse tase. Paigaldusjuhend leiate <noindex><a rel=\"nofollow\" href=\"https:\/\/floodlight.atlassian.net\/wiki\/spaces\/floodlightcontroller\/pages\/1343544\/Installation+Guide\">projektide ametlikust dokumentatsioonist<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/docs.globalnoc.iu.edu\/sdn\/oess.html\">OESS<\/a><\/noindex><\/h2>\n<p>\nTarkvarakomponentide komplekt OpenFlow l\u00fclitite seadistamiseks. OESS pakub kasutajatele lihtsat veebiliidest, samuti API-d veebiteenuste jaoks. Lahenduse plussideks on automaatne \u00fcleminek varusse kanaleid rikke korral ja visualiseerimist\u00f6\u00f6riistade olemasolu. Miinusteks on piiratud arvu l\u00fclitite mudelite toetamine.<\/p>\n<p>OESS-i paigaldus- ja konfigureerimisjuhend asub hoidlas <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/globalnoc\/oess\">GitHubis<\/a><\/noindex>.<\/p>\n<p>\n<img decoding=\"async\" alt=\"Kuidas luua SDN \u2014 kaheksa avatud l\u00e4htekoodiga t\u00f6\u00f6riista\" src=\"\/wp-content\/uploads\/2019\/03\/8a0e5df1553297fadf1892398b7cd29b.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>\/ Flickr \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/www.flickr.com\/photos\/ernestasn\/25182963618\/\">Ernestas<\/a><\/noindex> \/ <noindex><a rel=\"nofollow\" href=\"https:\/\/creativecommons.org\/licenses\/by\/2.0\/\">Kommertstoodete s\u00fcnd<\/a><\/noindex><\/i><\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"http:\/\/ravel-net.org\/\">Ravel<\/a><\/noindex><\/h2>\n<p>\nSee on kontroller, mille v\u00f5rgu abstraktsioonitasemed on esitatud SQL-p\u00e4ringute vormis. Nendega saab hallata k\u00e4suviiba kaudu. Selle l\u00e4henemise eelised seisnevad selles, et SQL-p\u00e4ringud saadetakse kiiremini. Lisaks v\u00f5imaldab t\u00f6\u00f6riist kontrollida mitmeid abstraktsioonitasemeid automaatse orkestreerimise funktsiooni abil. Lahenduse miinusteks on visualiseerimise puudumine ja vajadus \u00f5ppida <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/ravel-net\/ravel\">k\u00e4suviiba<\/a><\/noindex> .<\/p>\n<p>Raveli kasutus\u00f5petus on saadaval <noindex><a rel=\"nofollow\" href=\"http:\/\/ravel-net.org\/walkthrough\">ametlikul kodulehe<\/a><\/noindex> projekti lehelt. Kokkuv\u00f5tlikult on see k\u00f5ik esitatud <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/ravel-net\/ravel\">hoidlas<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/www.opensecuritycontroller.org\/\">Open Security Controller<\/a><\/noindex><\/h2>\n<p>\nRakendusprogrammi m\u00e4\u00e4ratletud t\u00f6\u00f6riist virtuaalsete v\u00f5rkude kaitsmiseks. See automatiseerib tulem\u00fc\u00fcride, sissetungi ennetamise s\u00fcsteemide ja viiruset\u00f5rje juurutamist. OSC toimib vahendajana turvahalduse ja paljude kaitsefunktsioonide ja keskkondade vahel. Samuti suudab see t\u00f6\u00f6tada mitme pilvega.<\/p>\n<p>OSC-i eeliseks on see, et puudub s\u00f5ltuvus teatud tarkvara v\u00f5i riistvara toodetest. Siiski on t\u00f6\u00f6riist kohandatud t\u00f6\u00f6tama suurte ettev\u00f5ttev\u00f5rkudega. Seet\u00f5ttu ei sobi see t\u00f5en\u00e4oliselt idufirmade vajadustele.<\/p>\n<p>Kiire alguse juhend on saadaval <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opensecuritycontroller.org\/documentation\/gettingstarted\/gettingstarted\/\">OSC dokumentatsiooni veebilehelt<\/a><\/noindex>.<\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/onosproject.org\/\">ONOS<\/a><\/noindex><\/h2>\n<p>\nSee on operatsioonis\u00fcsteem SDN-v\u00f5rkude ja nende komponentide haldamiseks. Selle erip\u00e4ra seisneb selles, et see \u00fchendab endas SDN-kontrolleri, v\u00f5rgu ja serveri OS-i funktsionaalsuse. Selle kombinatsiooni t\u00f5ttu v\u00f5imaldab t\u00f6\u00f6riist j\u00e4lgida, mis v\u00f5rkudes toimub, ja lihtsustab \u00fcleminekut traditsioonilisest arhitektuurist SDN-ile.<\/p>\n<p>Platvormi \"kitsaskohaks\" v\u00f5ib pidada turvalisust. Andmete kohaselt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennetworking.org\/wp-content\/uploads\/2018\/11\/secperf_report_2.pdf\">aruande<\/a><\/noindex> 2018. aastal on ONOS-elt mitmeid avatud haavatavusi. N\u00e4iteks, vastuv\u00f5tlikkus DoS-r\u00fcnnakutele ja rakenduste installimise v\u00f5imalus ilma autentimiseta. Osa neist on juba patchitud, teiste kallal t\u00f6\u00f6tavad arendajad endiselt. \u00dcldiselt on alates 2015. aastast platvorm <noindex><a rel=\"nofollow\" href=\"https:\/\/onosproject.org\/2015\/04\/03\/sdn-and-security-david-jorm\/\">saanud<\/a><\/noindex> saavutatud palju uuendusi, mis suurendavad keskkonna turvalisust.<\/p>\n<p>T\u00f6\u00f6riista saab alla laadida ametlikult <noindex><a rel=\"nofollow\" href=\"https:\/\/wiki.onosproject.org\/\">dokumentatsiooni<\/a><\/noindex>lehelt. Seal on ka installatsioonijuhised ja muud \u00f5petused.<\/p>\n<p><\/p>\n<h2><noindex><a rel=\"nofollow\" href=\"https:\/\/tungsten.io\/\">Tungsten Fabric<\/a><\/noindex><\/h2>\n<p>\nSee projekt oli varem tuntud kui OpenContrail. Kuid see nimetati \u00fcmber p\u00e4rast \u00fcleviimist Linux Foundation'i alla. Tungsten Fabric on avatud plug-in v\u00f5rgu virtualiseerimiseks, mis t\u00f6\u00f6tab virtuaalmasinate, bare-metal koormuste ja konteineritega.<\/p>\n<p>Plug-in'i saab kiiresti integreerida populaarsete orkestreerimist\u00f6\u00f6riistadega: Openstack, Kubernetes, Openshift, vCenter. N\u00e4iteks Tungsten Fabric'i juurutamiseks Kubernetes'is <noindex><a rel=\"nofollow\" href=\"https:\/\/tungstenfabric.github.io\/website\/Tungsten-Fabric-15-minute-deployment-with-k8s-on-AWS.html\">vajatakse<\/a><\/noindex> 15 minutit. T\u00f6\u00f6riist toetab ka k\u00f5iki traditsioonilisi SDN-kontrollerite funktsioone: haldamine, visualiseerimine, v\u00f5rkude konfiguratsioon ja <noindex><a rel=\"nofollow\" href=\"https:\/\/tungstenfabric.github.io\/website\/Tungsten-Fabric-Architecture.html#key-features\">paljusid teisi<\/a><\/noindex>. Tehnoloogia on juba <noindex><a rel=\"nofollow\" href=\"https:\/\/tungsten.io\/tungsten-fabric-as-sdn-for-akraino-based-network-edges\/\">leidnud<\/a><\/noindex> rakendust andmekeskustes ja pilves, SDN-stekides, millel on 5G ja Edge computing.<\/p>\n<p>Tungsten Fabric meenutab v\u00e4ga <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zdnet.com\/article\/junipers-opencontrail-sdn-rebranded-as-tungsten-fabric\/\">OpenDaylight'i, seega on lahenduse puudused samad \u2014 sellega on raske kiiresti harjuda, eriti konteineritega t\u00f6\u00f6tades. Kuid siin aitavad juhendid<\/a><\/noindex> paigaldamise ja seadistamise kohta <noindex><a rel=\"nofollow\" href=\"https:\/\/tungsten.io\/start\/\">ja muud lisamaterjalid<\/a><\/noindex> Teemaga seotud postitused meie blogis Habres: <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/tungstenfabric\/docs\">GitHubi hoidlast<\/a><\/noindex>.<\/p>\n<p><\/p>\n<blockquote><p><b>V\u00f5rgu neutraalsuse lahing \u2014 v\u00f5imalus tagasitulekuks<\/b><\/p>\n<ul>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/445064\/\">Uus standard PCIe 5.0 p\u00f5hjal \"\u00fchendab\" CPU ja GPU \u2014 mis sellest teada on<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/443984\/\">SDN k\u00e4ivitatakse kosmoses: miks see vajalik on<\/a><\/noindex><\/li>\n<li><noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/441530\/\">\ud83e\udd47Kuidas luua SDN \u2014 kaheksa avatud l\u00e4htekoodiga t\u00f6\u00f6riista | ProHoster<\/a><\/noindex><\/li>\n<\/ul>\n<\/blockquote>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vasexperts\/blog\/446058\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0448\u0438\u0445 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439 \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0443 SDN-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 GitHub \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0435 \u043e\u043f\u0435\u043d\u0441\u043e\u0440\u0441\u043d\u044b\u0435 \u0444\u043e\u043d\u0434\u044b \u0432\u0440\u043e\u0434\u0435 Linux Foundation. \/ Flickr \/ Johannes Weber \/ CC BY OpenDaylight OpenDaylight \u2014 \u043e\u0442\u043a\u0440\u044b\u0442\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044c\u043d\u0430\u044f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0434\u043b\u044f \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u043d\u044b\u0445 SDN-\u0441\u0435\u0442\u0435\u0439. \u0415\u0451 \u043f\u0435\u0440\u0432\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u043e\u044f\u0432\u0438\u043b\u0430\u0441\u044c \u0432 2013 \u0433\u043e\u0434\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0447\u0443\u0442\u044c \u043f\u043e\u0437\u0436\u0435 \u0441\u0442\u0430\u043b\u0430 \u0447\u0430\u0441\u0442\u044c\u044e Linux Foundation. \u0412 \u043c\u0430\u0440\u0442\u0435 \u044d\u0442\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":22618,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-30627","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0448\u0438\u0445 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439 \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0443 SDN-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 GitHub \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0435 \u043e\u043f\u0435\u043d\u0441\u043e\u0440\u0441\u043d\u044b\u0435 \u0444\u043e\u043d\u0434\u044b \u0432\u0440\u043e\u0434\u0435 Linux Foundation.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.1.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"et_EE\" \/>\n\t\t<meta property=\"og:site_name\" content=\"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\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u041a\u0430\u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c SDN \u2014 \u0432\u043e\u0441\u0435\u043c\u044c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0448\u0438\u0445 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439 \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0443 SDN-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 GitHub \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0435 \u043e\u043f\u0435\u043d\u0441\u043e\u0440\u0441\u043d\u044b\u0435 \u0444\u043e\u043d\u0434\u044b \u0432\u0440\u043e\u0434\u0435 Linux Foundation.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:36:37+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:36:37+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Kuidas luua SDN \u2014 kaheksa avatud l\u00e4htekoodiga t\u00f6\u00f6riista | ProHoster","description":"T\u00e4na oleme koostanud meie lugejatele valiku SDN-kontrolleritest, mida aktiivselt kasutavad GitHubi kasutajad ja suured avatud l\u00e4htekoodiga fondid, nagu Linux Foundation.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\udd47\u041a\u0430\u043a \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u0442\u044c SDN \u2014 \u0432\u043e\u0441\u0435\u043c\u044c \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u043e\u0432 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c | ProHoster","og:description":"\u0421\u0435\u0433\u043e\u0434\u043d\u044f \u043c\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u043b\u0438 \u0434\u043b\u044f \u043d\u0430\u0448\u0438\u0445 \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439 \u043f\u043e\u0434\u0431\u043e\u0440\u043a\u0443 SDN-\u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0430\u043a\u0442\u0438\u0432\u043d\u043e \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 GitHub \u0438 \u043a\u0440\u0443\u043f\u043d\u044b\u0435 \u043e\u043f\u0435\u043d\u0441\u043e\u0440\u0441\u043d\u044b\u0435 \u0444\u043e\u043d\u0434\u044b \u0432\u0440\u043e\u0434\u0435 Linux Foundation.","og:url":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/kak-postroit-sdn-vosem-instrumentov-s-otkrytym-ishodnym-kodom","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:36:37+00:00","article:modified_time":"2019-10-31T18:36:37+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"30627","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 02:12:21","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 03:31:24","updated":"2026-01-21 02:12:21","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/30627","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/comments?post=30627"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/posts\/30627\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media\/22618"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/media?parent=30627"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/categories?post=30627"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/et\/wp-json\/wp\/v2\/tags?post=30627"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}