{"id":101247,"date":"2021-09-11T10:22:45","date_gmt":"2021-09-11T08:22:45","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-microsoft-opublikovala-obnovlenie-linux-distributiva-cbl-mariner"},"modified":"2021-09-11T10:22:45","modified_gmt":"2021-09-11T08:22:45","slug":"kompaniya-microsoft-opublikovala-obnovlenie-linux-distributiva-cbl-mariner","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/kompaniya-microsoft-opublikovala-obnovlenie-linux-distributiva-cbl-mariner","title":{"rendered":"Microsoft har udgivet en opdatering af Linux-distrubutionen CBL-Mariner.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Microsoft har offentliggjort en opdatering af CBL-Mariner 1.0.20210901 (Common Base Linux Mariner), som udvikles som en universel grundplatform for Linux-milj\u00f8er, der anvendes i cloudinfrastruktur, edge-systemer og forskellige Microsoft-tjenester. Projektet sigter mod at standardisere de Linux-l\u00f8sninger, der anvendes i Microsoft, og forenkle vedligeholdelsen af Linux-systemer til forskellige form\u00e5l for at holde dem opdaterede. Projektets resultater distribueres under MIT-licensen.    <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Der er p\u00e5begyndt opbygning af et grundl\u00e6ggende iso-billede (700 MB). I den f\u00f8rste udgave blev der ikke leveret f\u00e6rdige ISO-billeder, da det var meningen, at brugeren selv kunne oprette et billede med den n\u00f8dvendige indhold (byggeinstruktioner er forberedt til Ubuntu 18.04).\n<li class=\"l\"> Der er implementeret underst\u00f8ttelse af automatisk opdatering af pakker, for hvilket der er inkluderet en Dnf-Automatic-applikation.\n<li class=\"l\"> Linux-kernen er opdateret til version 5.10.60.1. Versionerne af programmer er blevet opdateret, herunder openvswitch 2.15.1, golang 1.16.7, logrus 1.8.1, tcell 1.4.0, gonum 0.9.3, testify 1.7.0, crunchy 0.4.0, xz 0.5.10, swig 4.0.2, squashfs-tools 4.4, mysql 8.0.26.\n<li class=\"l\"> OpenSSL giver mulighed for at genindf\u00f8re underst\u00f8ttelse af TLS 1 og TLS 1.1.\n<li class=\"l\"> For at kontrollere v\u00e6rkt\u00f8jernes kildekode er programmet sha256sum blevet anvendt.\n<li class=\"l\"> Nye pakker inkluderet: etcd-tools, cockpit, aide, fipscheck, tini.\n<li class=\"l\"> Pakkerne brp-strip-debug-symbols, brp-strip-unneeded og ca-legacy er blevet fjernet. SPEC-filerne til pakkerne Dotnet og aspnetcore er blevet fjernet og h\u00f8rer nu til den prim\u00e6re udviklergruppe af .NET og findes i et separat repositorium.\n<li class=\"l\"> Fejlrettelser vedr\u00f8rende s\u00e5rbarheder er blevet overf\u00f8rt til de anvendte versioner af pakkerne.      <\/ul>\n<p>Vi minder om, at CBL-Mariner-distributionen tilbyder et lille standardudvalg af grundl\u00e6ggende pakker, der fungerer som en universel basis for oprettelse af indhold til containere, v\u00e6rt-milj\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 yderligere pakker oven p\u00e5 CBL-Mariner, men basen for alle s\u00e5danne systemer forbliver u\u00e6ndret, hvilket forenkler vedligeholdelse og forberedelse af opdateringer. For eksempel bruges CBL-Mariner som grundlag for mini-distributionen WSLg, hvor der leveres komponenter til den grafiske stak for at muligg\u00f8re k\u00f8rsel af GUI-applikationer til Linux i milj\u00f8er baseret p\u00e5 WSL2 (Windows Subsystem for Linux). Den udvidede funktionalitet i WSLg realiseres ved at inkludere yderligere pakker med kompositter. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-prohoster\/\"   title=\"serveren\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3018\">serveren<\/a> Weston, XWayland, PulseAudio og FreeRDP.      <\/p>\n<p>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<p>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<p>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<p>Til service- og boot-h\u00e5ndtering anvendes systemmanageren systemd. Til pakkeh\u00e5ndtering leveres pakke managerne RPM og DNF (varianten tdnf fra vmWare). SSH-serveren aktiveres ikke som standard. For installation af distributionen er der en installationsprogram, der kan fungere i b\u00e5de tekst- og grafiske tilstande. I installationsprogrammet er der mulighed for at installere med et fuldt eller grundl\u00e6ggende s\u00e6t pakker, der tilbydes et interface til valg af diskpartition, valg af v\u00e6rtens navn og oprettelse af brugere.<br \/>\n<br \/>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55782\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CBL-Mariner 1.0.20210901 (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 \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0439 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u0435, edge-\u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445 \u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445 Microsoft. \u041f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u0443\u043d\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c\u044b\u0445 \u0432 Microsoft Linux-\u0440\u0435\u0448\u0435\u043d\u0438\u0439 \u0438 \u0443\u043f\u0440\u043e\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0430\u043d\u0438\u044f Linux-\u0441\u0438\u0441\u0442\u0435\u043c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u0432 \u0430\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u043c \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 MIT. \u0412 \u043d\u043e\u0432\u043e\u043c \u0432\u044b\u043f\u0443\u0441\u043a\u0435: [&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-101247","post","type-post","status-publish","format-standard","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=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Microsoft \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CBL-Mariner 1.0.20210901 (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 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