{"id":114806,"date":"2024-04-05T18:25:48","date_gmt":"2024-04-05T16:25:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-sistema-konfiguraczii-seti-netplan-1-0-ispolzuemaya-v-ubuntu"},"modified":"2024-04-05T18:25:48","modified_gmt":"2024-04-05T16:25:50","slug":"dostupna-sistema-konfiguraczii-seti-netplan-1-0-ispolzuemaya-v-ubuntu","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/dostupna-sistema-konfiguraczii-seti-netplan-1-0-ispolzuemaya-v-ubuntu","title":{"rendered":"Netplan 1.0 netv\u00e6rkskonfigurationssystemet er tilg\u00e6ngeligt og bruges i Ubuntu","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter syv \u00e5r med udvikling er Netplan 1.0-v\u00e6rkt\u00f8jet blevet offentliggjort, som udvikler formatet til opbevaring af netv\u00e6rksinterfaceindstillinger og de tilknyttede v\u00e6rkt\u00f8jer til styring af netv\u00e6rkskonfigurationer. Netplan sikrer lagring af parametre i YAML-format og leverer backend, der abstraherer adgangen til konfigurationen for NetworkManager og systemd-networkd. Projektets kode er skrevet i Python og C og distribueres under GPLv3-licensen.      <\/p>\n<p>Ud over medarbejdere fra Canonical deltager ogs\u00e5 medarbejdere fra Microsoft og Deutsche Telekom i udviklingen af projektet. Netplan er allerede anvendt i Ubuntu siden version 17.10, og det er i brug i Ubuntu 23.10 Desktop som standard backend i NetworkManager og anvendes som standard til at styre netv\u00e6rksindstillinger i de officielle Debian 12-udgivelser til cloud-systemer. Netplan underst\u00f8ttelse er ogs\u00e5 implementeret for cloud-init og Calamares-installationsprogrammet. Den nye Netplan 1.0-udgave vil blive inkluderet i Ubuntu 24.04-distributionen og vil blive leveret i Debian 13.     <\/p>\n<p>Netplan 1.0 er markeret som den f\u00f8rste betydningsfulde stabile udgivelse, der har gjort det muligt at slippe af med nogle l\u00e6nge for\u00e6ldede funktioner. Fjernelsen af teknisk g\u00e6ld har f\u00f8rt til en forenkling af vedligeholdelsen af kodebasen og har fjernet forhindringer, der har hindret implementeringen af nogle nye ideer. Udover stabilisering af API'en for biblioteket libnetplan1, er der i den nye version bem\u00e6rket f\u00f8lgende \u00e6ndringer:    <\/p>\n<ul>\n<li class=\"l\"> Samtidig underst\u00f8ttelse af WPA2 og WPA3.\n<li class=\"l\"> Underst\u00f8ttelse af Mellanox VF-LAG-netv\u00e6rksenheder med SR-IOV (Single-Root I\/O Virtualization).\n<li class=\"l\">De nye indstillinger 'hairpin' og 'port-mac-learning', som er nyttige ved ops\u00e6tning af VXLAN-tunneler med FRRouting.\n<li class=\"l\"> Et nyt s\u00e6t bindingslag til Python (python3-netplan), der letter integrationen med tredjepartssystemer.\n<li class=\"l\"> Kommandoen 'netplan status \u2014diff', der g\u00f8r det muligt tydeligt at se forskellene mellem den faktiske status af indstillingerne og konfigurationsfilerne.  <center><img decoding=\"async\" alt=\"Netplan 1.0 netv\u00e6rkskonfigurationssystemet er tilg\u00e6ngeligt og bruges i Ubuntu \" src=\"\/wp-content\/uploads\/2024\/04\/fc942c5a5da00bb62339bddd8fffc6a9.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>  <\/ul>\n<p>Brugen af netplan uniformerer definitionen af grundl\u00e6ggende konfigurationsfiler, der anvendes i NetworkManager og systemd-networkd, hvilket fjerner behovet for at studere detaljerne i konfigurationsformaterne for hver af disse systemer. Det grundl\u00e6ggende ved netplans arbejde er, at den under opstart l\u00e6ser de grundl\u00e6ggende netv\u00e6rksindstillinger fra filerne '\/{lib,etc,run}\/netplan\/*.yaml' og skriver konfigurationen til kataloget \/run i et format, der er egnet til videre behandling i systemd-networkd eller NetworkManager.    <center><img decoding=\"async\" alt=\"Netplan 1.0 netv\u00e6rkskonfigurationssystemet er tilg\u00e6ngeligt og bruges i Ubuntu \" src=\"\/wp-content\/uploads\/2024\/04\/be87ccace71711be32330f5834f3e0d0.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>      <\/p>\n<p>Funktioner i Netplan:   <\/p>\n<ul>\n<li class=\"l\"> Ignorerer enheder, der ikke er angivet i konfigurationen;\n<li class=\"l\"> Hele konfigurationen gemmes kun i den oprindelige YAML-fil (uden brug af \/etc\/network\/interfaces);\n<li class=\"l\"> Mulighed for at opdele konfigurationen i flere filer (for eksempel til at adskille indstillinger for libvirt og lxd);\n<li class=\"l\"> Fleksible muligheder for valg og skift af backend.\n<li class=\"l\"> Beskrivelsen af netv\u00e6rksgr\u00e6nsefladens parametre i netplan sker ved hj\u00e6lp af en deklarativ syntaks, der g\u00f8r det forholdsvis nemt at beskrive strukturen af et komplekst netv\u00e6rk.     <\/ul>\n<p>Blandt fordelene ved netplan sammenlignet med ifupdown:  <\/p>\n<ul>\n<li class=\"l\"> Deklarativ syntaks;\n<li class=\"l\"> Mulighed for at anvende masker for navne p\u00e5 netv\u00e6rksgr\u00e6nseflader, MAC-adresser, drivere og andre komponenter;\n<li class=\"l\"> Hensyntagen til konteksten ved analyse af hierarkiet for netv\u00e6rksgr\u00e6nsefladens parametre, hvilket g\u00f8r det muligt at overf\u00f8re indstillingerne korrekt og i den rigtige r\u00e6kkef\u00f8lge til behandlerne (i ifupdown kan der opst\u00e5 problemer ved analysen af komplekse konfigurationer p\u00e5 grund af race tilstande).   <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60932\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Netplan 1.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u043e\u0432 \u0438 \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043d\u0438\u043c \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u044f\u043c\u0438. Netplan \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0432 \u0444\u043e\u0440\u043c\u0430\u0442\u0435 YAML \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0431\u044d\u043a\u0435\u043d\u0434\u044b, \u0430\u0431\u0441\u0442\u0440\u0430\u0433\u0438\u0440\u0443\u044e\u0449\u0438\u0435 \u0434\u043e\u0441\u0442\u0443\u043f \u043a \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 \u0434\u043b\u044f NetworkManager \u0438 systemd-networkd. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0430\u0445 Python \u0438 C, \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":114807,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-114806","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0441\u0435\u043c\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f Netplan 1.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0444\u043e\u0440\u043c\u0430\u0442 \u0434\u043b\u044f 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