{"id":55313,"date":"2020-01-17T00:00:00","date_gmt":"2020-01-16T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/pervyj-stabilnyj-vypusk-fedora-coreos"},"modified":"2020-02-18T14:03:25","modified_gmt":"2020-02-18T11:03:25","slug":"pervyj-stabilnyj-vypusk-fedora-coreos","status":"publish","type":"post","link":"https:\/\/prohoster.info\/no\/blog\/news\/pervyj-stabilnyj-vypusk-fedora-coreos","title":{"rendered":"F\u00f8rste stabile utgivelse av Fedora CoreOS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utviklerne av Fedora-prosjektet <noindex><a rel=\"nofollow\" href=\"https:\/\/fedoramagazine.org\/fedora-coreos-out-of-preview\/\">om at 59 nye organisasjoner har blitt med i fellesskapet. I slutten av mai har antallet deltakere i fondet<\/a><\/noindex> om stabilisering av distribusjonen  <noindex><a rel=\"nofollow\" href=\"https:\/\/getfedora.org\/coreos\/\">Fedora CoreOS<\/a><\/noindex> og dens beredskap for bred bruk. Fedora CoreOS markedsf\u00f8res som en enhetlig l\u00f8sning for \u00e5 kj\u00f8re milj\u00f8er basert p\u00e5 isolerte containere, som erstatter produktene Fedora Atomic Host og CoreOS Container Linux. St\u00f8tten for CoreOS Container Linux vil opph\u00f8re om 6 m\u00e5neder, og opph\u00f8r av st\u00f8tten for Fedora Atomic Host er forventet i slutten av november.<\/p>\n<p>Fedora CoreOS er rettet mot \u00e5 gi et minimumsmilj\u00f8 som oppdateres automatisk uten administratorens involvering, og som er standardisert for masseutplassering av serversystemer designet utelukkende for \u00e5 kj\u00f8re containere. Distribusjonen tilbyr bare et minimum av komponenter som er tilstrekkelige for \u00e5 kj\u00f8re isolerte containere \u2014 Linux-kjernen, systemadministratoren systemd, og en rekke tjenestesystemer for SSH-tilkobling, konfigurasjonsstyring og oppdateringsinstallasjon. <\/p>\n<p>Systempartisjonen monteres i skrivebeskyttet modus og endres ikke under drift. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/fcct\/blob\/master\/docs\/configuration-v1_0.md\">Konfigurasjon<\/a><\/noindex> overf\u00f8res ved oppstart ved hjelp av verkt\u00f8yet <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/ignition\">Ignition<\/a><\/noindex> (alternativ til Cloud-Init). Etter at systemet er startet, kan konfigurasjonen og innholdet i katalogen \/etc ikke endres, det er kun tillatt \u00e5 endre innstillingsprofilen og bruke den til \u00e5 erstatte milj\u00f8et. Generelt minner arbeidet med systemet om arbeidet med containerbilder, som ikke oppdateres p\u00e5 stedet, men bygges fra bunnen av og startes p\u00e5 nytt.<\/p>\n<p>Systembildet er ikke delbart og dannes ved hjelp av OSTree-teknologi (enkeltpakker kan ikke installeres i et slikt milj\u00f8, det er kun mulig \u00e5 bygge hele systembildet p\u00e5 nytt, ved \u00e5 utvide det med nye pakker ved hjelp av rpm-ostree-verkt\u00f8yet). Oppdateringssystemet er basert p\u00e5 bruk av to systempartisjoner, hvorav den ene er aktiv og den andre brukes til \u00e5 kopiere oppdateringer, etter installasjon bytter partisjonene roller. <\/p>\n<p>Fra distribusjonen av CoreOS Container Linux, som <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47992\">har blitt<\/a><\/noindex> Red Hat overtok prosjektet Fedora CoreOS etter oppkj\u00f8pet av CoreOS. Fedora CoreOS har adoptert konfigureringsverkt\u00f8yet for oppstart (Ignition), den atom\u00e6re oppdateringsmekanismen og den generelle produktfilosofien. Teknologien for pakkeh\u00e5ndtering, OCI (Open Container Initiative) spesifikasjoner og tilleggsmekanismer for isolasjon av containere basert p\u00e5 SELinux er overf\u00f8rt fra Atomic Host. Integrasjon med Kubernetes planlegges for \u00e5 orkestrere containere over Fedora CoreOS i fremtiden, inkludert st\u00f8tte for <noindex><a rel=\"nofollow\" href=\"https:\/\/www.okd.io\/\">OKD<\/a><\/noindex>). <\/p>\n<p>Kjernen i den f\u00f8rste stabile utgivelsen av Fedora CoreOS er bygget p\u00e5 grunnlag av repositoryene <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51771\">Fedora 31<\/a><\/noindex> ved hjelp av rpm-ostree-pakken.<br \/>\nDen inkluderer Linux-kjerne 5.4, systemadministratoren systemd 243, og verkt\u00f8yet Ignition 2.1. St\u00f8tte for container-runtime Moby 18.09 (Docker) og podman 1.7 er tilgjengelig. For \u00e5 sikre kompatibilitet er st\u00f8tte for cgroups v1 aktivert som standard, men cgroups v2 kan ogs\u00e5 aktiveres valgfritt. Det er implementert muligheten for <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.fedoraproject.org\/en-US\/fedora-coreos\/getting-started\/\">installasjon<\/a><\/noindex> p\u00e5 forskjellige plattformer, inkludert vanlige servere, QEMU, OpenStack, VMware, AWS, Alibaba, Azure og GCP. Det tilgjengelige iso-bildet kan kj\u00f8res i live-modus med oppstart i RAM. Nettverksoppstart via PXE (netboot) st\u00f8ttes.<\/p>\n<p>Tre uavhengige grener av Fedora CoreOS tilbys, som f\u00e5r oppdateringer for \u00e5 fikse sikkerhetss\u00e5rbarheter og alvorlige feil: <\/p>\n<ul>\n<li class=\"l\"> testing med snapshots basert p\u00e5 den aktuelle utgivelsen av Fedora med oppdateringer;\n<li class=\"l\"> stable \u2014 stabiliseringsgren som dannes etter to ukers testing av branch testing;\n<li class=\"l\"> next \u2014 et \u00f8yeblikksbilde av den kommende versjonen i utvikling (for tiden bare i planene).\n<\/ul>\n<\/p>\n<p>I fremtidsplanene nevnes <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.redhat.com\/show_bug.cgi?id=1728378\">inkludering<\/a><\/noindex>  i Fedora CoreOS for sending av telemetri ved bruk av tjenesten  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/fedora-coreos-pinger\">fedora-coreos-pinger<\/a><\/noindex>, som periodisk samler inn og sender anonymiserte systeminformasjoner til Fedora-prosjektets servere, som OS-versjonsnummer, skyplattform og installasjonsmetode. Dataene som sendes inkluderer ikke informasjon som kan f\u00f8re til identifikasjon. Ved analyse av statistikk brukes bare aggregerte data for \u00e5 bed\u00f8mme bruken av Fedora CoreOS p\u00e5 en generell m\u00e5te. Brukeren kan velge \u00e5 deaktivere telemetrisending eller utvide standardinformasjonen som sendes.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Kilde: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52205\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Fedora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 Fedora CoreOS \u0438 \u0435\u0433\u043e \u0433\u043e\u0442\u043e\u0432\u043d\u043e\u0441\u0442\u0438 \u0434\u043b\u044f \u0448\u0438\u0440\u043e\u043a\u043e\u0433\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f. Fedora CoreOS \u043f\u0440\u043e\u0434\u0432\u0438\u0433\u0430\u0435\u0442\u0441\u044f \u043a\u0430\u043a \u0435\u0434\u0438\u043d\u043e\u0435 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 \u0438\u0437\u043e\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0445 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432, \u043f\u0440\u0438\u0448\u0435\u0434\u0448\u0435\u0435 \u043d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430\u043c Fedora Atomic Host \u0438 CoreOS Container Linux. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CoreOS Container Linux \u0431\u0443\u0434\u0435\u0442 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u0447\u0435\u0440\u0435\u0437 6 \u043c\u0435\u0441\u044f\u0446\u0435\u0432, \u0430 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 Fedora Atomic Host [&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-55313","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Fedora \u043e\u0431\u044a\u044f\u0432\u0438\u043b\u0438 \u043e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u0438 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