{"id":103995,"date":"2022-05-10T15:36:38","date_gmt":"2022-05-10T13:36:38","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-microsoft-opublikovala-linux-distributiv-cbl-mariner-2-0"},"modified":"2022-05-10T15:36:38","modified_gmt":"2022-05-10T13:36:38","slug":"kompaniya-microsoft-opublikovala-linux-distributiv-cbl-mariner-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/kompaniya-microsoft-opublikovala-linux-distributiv-cbl-mariner-2-0","title":{"rendered":"Microsoft har offentligtgjort Linux-distributionen CBL-Mariner 2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Microsoft har offentliggjort den f\u00f8rste stabile opdatering af den nye gren af distributionen CBL-Mariner 2.0 (Common Base Linux Mariner), som udvikles som en universel basisplatform for Linux-milj\u00f8er, der anvendes i cloud-infrastrukturer, edge-systemer og forskellige Microsoft-tjenester. Projektet har til form\u00e5l at ensrette de Linux-l\u00f8sninger, der anvendes i Microsoft, og forsimple vedligeholdelsen af Linux-systemer til forskellige form\u00e5l. Projektets resultater distribueres under MIT-licensen. Pakkeopbygninger laves til arkitekturerne aarch64 og x86_64. <\/p>\n

Den nye udgivelse er bem\u00e6rkelsesv\u00e6rdig med en betydelig opdatering af programversioner. Blandt andet er Linux-kernen blevet opdateret til version 5.15 (i gren 1.0 blev kernel 5.4 anvendt), systemd 250, glibc 2.35, GCC 11.2, clang 12, Python 3.9, ruby 3.1.2, rpm 4.17, qemu 6.1, perl 5.34, ostree 2022.1. Basislageret inkluderer komponenter til opbygning af grafiske gr\u00e6nseflader, s\u00e5som Wayland 1.20, Mesa 21.0, GTK 3.24 og X.Org Server 1.20.10, som tidligere blev leveret i et separat coreui-lager. Der er tilf\u00f8jet kernesamlinger med PREEMPT_RT patches til brug i systemer, der arbejder i realtid. <\/p>\n

CBL-Mariner-distributionen tilbyder et lille standardudvalg af grundpakker, der fungerer som en universel base for opbygning af container-inhold, v\u00e6rtsmilj\u00f8er og tjenester, der k\u00f8rer i cloud-infrastrukturer og p\u00e5 edge-enheder. Mere komplekse og specialiserede l\u00f8sninger kan skabes ved at tilf\u00f8je ekstra pakker oven p\u00e5 CBL-Mariner, men basen for alle s\u00e5danne systemer forbliver u\u00e6ndret, hvilket forenkler vedligeholdelsen og forberedelsen af opdateringer. For eksempel anvendes CBL-Mariner som grundlag for minidistributionen WSLg, der leverer komponenter til den grafiske stak for k\u00f8rsel af GUI-applikationer i Linux-milj\u00f8er baseret p\u00e5 WSL2 (Windows Subsystem for Linux). Den udvidede funktionalitet i WSLg implementeres ved at inkludere ekstra pakker med serveren<\/a> Weston, XWayland, PulseAudio og FreeRDP. <\/p>\n

CBL-Mariner byggev\u00e6rkt\u00f8j g\u00f8r det muligt at generere b\u00e5de individuelle RPM-pakker baseret p\u00e5 SPEC-filer og kildekoder, samt monolitiske systembilleder, der dannes ved hj\u00e6lp af rpm-ostree-v\u00e6rkt\u00f8jet og opdateres atomisk uden opdeling i separate pakker. Dette underst\u00f8tter to leveringsmodeller for opdateringer: gennem opdatering af individuelle pakker og gennem ombygning og opdatering af hele systembilledet. Et repository er tilg\u00e6ngeligt, som indeholder cirka 3000 allerede samlede RPM-pakker, der kan bruges til at sammens\u00e6tte egne billeder baseret p\u00e5 konfigurationsfilen. <\/p>\n

Distributions inkluderer kun de mest n\u00f8dvendige komponenter og er optimeret til minimalt forbrug af hukommelse og diskplads samt h\u00f8j indl\u00e6sning hastighed. Distributionen er ogs\u00e5 bem\u00e6rkelsesv\u00e6rdig for sin inkludering af forskellige ekstra mekanismer til at \u00f8ge sikkerheden. Projektet anvender tilgangsmetoden \"maksimal sikkerhed som standard\". Der tilbydes mulighed for filtrering af systemopkald ved hj\u00e6lp af seccomp-mekanismen, kryptering af diskpartitioner og verifikation af pakker ved hj\u00e6lp af digitale signaturer. <\/p>\n

De underst\u00f8ttede randomiseringsmetoder i Linux-kernen er aktiveret, samt mekanismer til beskyttelse mod angreb relateret til symboliske links, mmap, \/dev\/mem og \/dev\/kmem. For hukommelsesomr\u00e5der, hvor kerne- og moduldatasegmenter er placeret, er der indstillet skrivebeskyttelse, og udf\u00f8relse af kode er forbudt. Der er mulighed for at forhindre indl\u00e6sning af kernemoduler efter systeminitialisering. Til filtrering af netv\u00e6rkspakker anvendes v\u00e6rkt\u00f8jet iptables. Beskyttelsesmetoder mod stack-overflow, buffer-overflows og formatproblemer (_FORTIFY_SOURCE, -fstack-protector, -Wformat-security, relro) er som standard aktiveret under bygningsprocessen. <\/p>\n

Systemd bruges til at administrere tjenester og belastning. Pakkeh\u00e5ndterere RPM og DNF leveres til pakkeh\u00e5ndtering. SSH-serveren er ikke aktiveret som standard. Installationsprogrammet til distributionen tilbydes, som kan k\u00f8re i b\u00e5de tekst- og grafiske tilstande. Installationsprogrammet giver mulighed for installation med et fuldt eller grundl\u00e6ggende s\u00e6t pakker, tilbyder en gr\u00e6nseflade til at v\u00e6lge diskpartition, v\u00e6lge v\u00e6rtsnavn og oprette brugere.
\n
Kilde: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u043e\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043d\u043e\u0432\u043e\u0439 \u0432\u0435\u0442\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CBL-Mariner 2.0 (Common Base Linux Mariner), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u043e\u0439 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u043c\u044b\u0445 \u0432 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\u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0438. \u041d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u044e\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 […]<\/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-103995","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Microsoft har offentliggjort Linux-distributionen CBL-Mariner 2.0 | 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