{"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\/ro\/blog\/news\/pervyj-stabilnyj-vypusk-fedora-coreos","title":{"rendered":"Prima versiune stabil\u0103 a Fedora CoreOS","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dezvoltatorii proiectului Fedora <noindex><a rel=\"nofollow\" href=\"https:\/\/fedoramagazine.org\/fedora-coreos-out-of-preview\/\">au anun\u021bat<\/a><\/noindex> despre stabilizarea distribu\u021biei  <noindex><a rel=\"nofollow\" href=\"https:\/\/getfedora.org\/coreos\/\">Fedora CoreOS<\/a><\/noindex> \u0219i preg\u0103tirea sa pentru utilizare pe scar\u0103 larg\u0103. Fedora CoreOS este promovat ca o solu\u021bie unitar\u0103 pentru rularea medii bazate pe containere izolate, \u00eenlocuind produsele Fedora Atomic Host \u0219i CoreOS Container Linux. Suportul pentru distribu\u021bia CoreOS Container Linux se va \u00eencheia \u00een termen de 6 luni, iar \u00eencetarea suportului pentru Fedora Atomic Host este a\u0219teptat\u0103 la sf\u00e2r\u0219itul lunii noiembrie.<\/p>\n<p>Fedora CoreOS este destinat s\u0103 ofere un mediu minim, actualizat atomic \u00een mod automat f\u0103r\u0103 participarea administratorului \u0219i unificat pentru desf\u0103\u0219urarea \u00een mas\u0103 a sistemelor server, destinate exclusiv pentru a rula containere. Distribu\u021bia ofer\u0103 doar un set minim de componente, suficient pentru a rula containere izolate \u2014 nucleul Linux, managerul de sistem systemd \u0219i un set de servicii auxiliare pentru conectare prin SSH, gestionarea configura\u021biei \u0219i instalarea actualiz\u0103rilor. <\/p>\n<p>Parti\u021bia de sistem este montat\u0103 \u00een modul doar pentru citire \u0219i nu se schimb\u0103 \u00een timpul func\u021bion\u0103rii. <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/fcct\/blob\/master\/docs\/configuration-v1_0.md\">Configura\u021bie<\/a><\/noindex> transmis \u00een timpul \u00eenc\u0103rc\u0103rii prin instrumentarul <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/ignition\">Ignition<\/a><\/noindex> (alternativa Cloud-Init). Dup\u0103 ce sistemul este pornit, modificarea configura\u021biei \u0219i a con\u021binutului directorului \/etc nu este posibil\u0103, este permis doar s\u0103 se schimbe profilul de set\u0103ri \u0219i s\u0103-l foloseasc\u0103 pentru a \u00eenlocui mediu. \u00cen termeni generali, lucrul cu sistemul seam\u0103n\u0103 cu lucrul cu imagini de containere, care nu sunt actualizate local, ci reconstruite de la zero \u0219i repornite.<\/p>\n<p>Imaginea de sistem nu poate fi \u00eemp\u0103r\u021bit\u0103 \u0219i este creat\u0103 folosind tehnologia OSTree (pachetele separate nu pot fi instalate \u00eentr-un astfel de mediu, este posibil doar s\u0103 reconstruie\u0219ti \u00eentreaga imagine a sistemului, extinz\u00e2nd-o cu noi pachete prin intermediul instrumentului rpm-ostree). Sistemul de actualiz\u0103ri se bazeaz\u0103 pe utilizarea a dou\u0103 parti\u021bii de sistem, una fiind activ\u0103 iar cealalt\u0103 folosit\u0103 pentru copierea actualiz\u0103rilor; dup\u0103 instalarea actualiz\u0103rilor, parti\u021biile \u00ee\u0219i schimb\u0103 rolurile. <\/p>\n<p>Din distribu\u021bia CoreOS Container Linux, care <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=47992\">a trecut<\/a><\/noindex> a ajuns \u00een m\u00e2inile Red Hat dup\u0103 achizi\u021bia companiei CoreOS, proiectul Fedora CoreOS a \u00eemprumutat instrumentele de configurare \u00een timpul procesului de \u00eenc\u0103rcare ini\u021bial\u0103 (Ignition), mecanismul de actualiz\u0103ri atomice \u0219i filosofia general\u0103 a produsului. Din Atomic Host au fost transferate tehnologia de gestionare a pachetelor, suportul pentru specifica\u021biile OCI (Open Container Initiative) \u0219i mecanismele suplimentare de izolare a containerelor bazate pe SELinux. Pentru orchestrarea containerelor deasupra Fedora CoreOS, se preconizeaz\u0103 integrarea viitoare cu Kubernetes (inclusiv pe baza <noindex><a rel=\"nofollow\" href=\"https:\/\/www.okd.io\/\">OKD<\/a><\/noindex>). <\/p>\n<p>Con\u021binutul primei versiuni stabile a Fedora CoreOS este format pe baza repositoarelor <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51771\">Fedora 31<\/a><\/noindex> folosind pachetul rpm-ostree.<br \/>\nComponentele includ kernelul Linux 5.4, managerul de sistem systemd 243 \u0219i instrumentul Ignition 2.1. Suportul runtime pentru containere este asigurat prin Moby 18.09 (Docker) \u0219i podman 1.7. \u00cen mod implicit, pentru a garanta compatibilitatea, este activat suportul pentru cgroups v1, dar poate fi activat op\u021bional \u0219i cgroups v2. A fost implementat\u0103 posibilitatea <noindex><a rel=\"nofollow\" href=\"https:\/\/docs.fedoraproject.org\/en-US\/fedora-coreos\/getting-started\/\">instal\u0103rii<\/a><\/noindex> pe diverse platforme, inclusiv servere obi\u0219nuite, QEMU, OpenStack, VMware, AWS, Alibaba, Azure \u0219i GCP. Imaginea ISO furnizat\u0103 poate func\u021biona \u00een modul live cu \u00eenc\u0103rcare \u00een RAM. Se suport\u0103 bootarea prin re\u021bea folosind PXE (netboot).<\/p>\n<p>Sunt oferite trei ramuri independente Fedora CoreOS, pentru care sunt generate actualiz\u0103ri cu remedierea vulnerabilit\u0103\u021bilor \u0219i a erorilor grave: <\/p>\n<ul>\n<li class=\"l\"> testing cu instantanee bazate pe cea mai recent\u0103 versiune Fedora, cu actualiz\u0103ri;\n<li class=\"l\"> stable \u2014 ramura stabilizat\u0103, format\u0103 dup\u0103 dou\u0103 s\u0103pt\u0103m\u00e2ni de testare a ramurii testing;\n<li class=\"l\"> next \u2014 snapshot-ul unei versiuni viitoare aflate \u00een dezvoltare (deocamdat\u0103 doar \u00een planuri).\n<\/ul>\n<\/p>\n<p>Printre planurile de viitor se men\u021bioneaz\u0103 <noindex><a rel=\"nofollow\" href=\"https:\/\/bugzilla.redhat.com\/show_bug.cgi?id=1728378\">includerea<\/a><\/noindex>  \u00een Fedora CoreOS trimiterea de telemetrie folosind serviciul  <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/coreos\/fedora-coreos-pinger\">fedora-coreos-pinger<\/a><\/noindex>, care acumuleaz\u0103 \u0219i trimite periodic pe serverele proiectului Fedora informa\u021bii care nu duc la identificarea sistemului, precum num\u0103rul versiunii OS, platforma de cloud, tipul de instalare. Informa\u021biile transmise nu con\u021bin date care pot duce la identificare. \u00cen analiza statisticilor se folosesc doar informa\u021bii agregate, care permit o apreciere general\u0103 a modului \u00een care este utilizat Fedora CoreOS. Dac\u0103 este dorit, utilizatorul poate dezactiva trimiterea de telemetrie sau poate extinde informa\u021biile transmise implicit.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Sursa: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52205\">opennet.ro<\/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 5.0.2.1 - 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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