{"id":105253,"date":"2022-10-05T09:36:54","date_gmt":"2022-10-05T07:36:54","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise"},"modified":"2022-10-05T09:36:54","modified_gmt":"2022-10-05T07:36:54","slug":"opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/opublikovan-prototip-platformy-alp-idushhej-na-smenu-suse-linux-enterprise","title":{"rendered":"Bol za\u010dal prototyp platformy ALP, ktor\u00e1 nahr\u00e1dza SUSE Linux Enterprise.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Spolo\u010dnos\u0165 SUSE zverejnila prv\u00fd prototyp platformy ALP (Adaptable Linux Platform), ktor\u00e1 je prezentovan\u00e1 ako pokra\u010dovanie v\u00fdvoja distrib\u00facie SUSE Linux Enterprise. K\u013e\u00fa\u010dov\u00fdm rozdielom nov\u00e9ho syst\u00e9mu je rozdelenie z\u00e1kladnej platformy distrib\u00facie na dve \u010dasti: zjednodu\u0161en\u00e1 \u201ehost OS\u201c pre fungovanie nad hardv\u00e9rom a vrstva na podporu aplik\u00e1ci\u00ed, zameran\u00e1 na sp\u00fa\u0161\u0165anie v kontajneroch a virtu\u00e1lnych strojoch. S\u00fa\u010dasti s\u00fa pripraven\u00e9 pre architekt\u00faru x86_64.    <\/p>\n<p>My\u0161lienka spo\u010d\u00edva v tom, aby sa v \u201ehost OS\u201c vyv\u00edjalo minim\u00e1lne prostredie potrebn\u00e9 na podporu a spr\u00e1vu hardv\u00e9ru, pri\u010dom v\u0161etky aplik\u00e1cie a komponenty u\u017e\u00edvate\u013esk\u00e9ho priestoru sa nebud\u00fa sp\u00fa\u0161\u0165a\u0165 v zmie\u0161anom prostred\u00ed, ale v samostatn\u00fdch kontajneroch alebo v <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sk\/vps\/abuzoustojchivye-vps\/\"   title=\"virtu\u00e1lnych strojoch\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4268\">virtu\u00e1lnych strojoch<\/a>, vykon\u00e1van\u00fdch nad \u201ehost OS\u201c a izolovan\u00fdch navz\u00e1jom. Tak\u00e1to organiz\u00e1cia umo\u017en\u00ed pou\u017e\u00edvate\u013eom zamera\u0165 sa na aplik\u00e1cie a abstrahova\u0165 pracovn\u00e9 procesy, oddeli\u0165 ich od n\u00edzko\u00farov\u0148ov\u00e9ho syst\u00e9mov\u00e9ho prostredia a hardv\u00e9ru.      <\/p>\n<p>Ako z\u00e1klad pre \u201ehost OS\u201c je pou\u017eit\u00fd produkt SLE Micro, zalo\u017een\u00fd na v\u00fdvoji projektu MicroOS. Na centralizovan\u00e9 riadenie sa pon\u00fakaj\u00fa syst\u00e9my na spr\u00e1vu konfigur\u00e1cie Salt (predin\u0161talovan\u00e9) a Ansible (mo\u017enos\u0165). Na sp\u00fa\u0161\u0165anie izolovan\u00fdch kontajnerov s\u00fa k dispoz\u00edcii n\u00e1stroje Podman a K3s (Kubernetes). Medzi syst\u00e9mov\u00e9 komponenty, ktor\u00e9 s\u00fa presunut\u00e9 do kontajnerov, patr\u00ed yast2, podman, k3s, cockpit, GDM (GNOME Display Manager) a KVM.     <\/p>\n<p>Medzi \u0161pecifick\u00fdmi vlastnos\u0165ami syst\u00e9mov\u00e9ho prostredia sa spom\u00edna pou\u017e\u00edvanie predvolen\u00e9ho \u0161ifrovania disku (FDE, Full Disk Encryption) s mo\u017enos\u0165ou uchov\u00e1vania k\u013e\u00fa\u010dov v TPM. Kore\u0148ov\u00e1 \u010das\u0165 sa montuje v re\u017eime iba na \u010d\u00edtanie a po\u010das prev\u00e1dzky sa nemen\u00ed. V prostred\u00ed sa pou\u017e\u00edva mechanizmus atom\u00e1rnej in\u0161tal\u00e1cie aktualiz\u00e1ci\u00ed. Na rozdiel od atom\u00e1rnych aktualiz\u00e1ci\u00ed zalo\u017een\u00fdch na ostree a snap pou\u017e\u00edvan\u00fdch vo Fedore a Ubunte, ALP namiesto vytv\u00e1rania samostatn\u00fdch atom\u00e1rnych obrazov a nasadenia dodato\u010dnej infra\u0161trukt\u00fary dod\u00e1vaj\u00facej sa, vyu\u017e\u00edva \u0161tandardn\u00fd bal\u00ed\u010dkov\u00fd mana\u017e\u00e9r a mechanizmus sn\u00edmok v FS Btrfs.     <\/p>\n<p>Hlavn\u00e9 koncepty ALP:  <\/p>\n<ul>\n<li class=\"l\"> Minimaliz\u00e1cia z\u00e1sahu pou\u017e\u00edvate\u013ea (zero-touch), ktor\u00e1 predpoklad\u00e1 automatiz\u00e1ciu hlavn\u00fdch procesov spr\u00e1vy, nasadenia a nastavenia.\n<li class=\"l\"> Automatick\u00e9 udr\u017eiavanie bezpe\u010dnosti a aktu\u00e1lnosti syst\u00e9mu (self-updating). Je predpokladan\u00fd nastavite\u013en\u00fd re\u017eim automatick\u00e9ho in\u0161talovania aktualiz\u00e1ci\u00ed (napr\u00edklad je mo\u017en\u00e9 zapn\u00fa\u0165 automatick\u00fa in\u0161tal\u00e1ciu len kritick\u00fdch zranite\u013enost\u00ed alebo sa vr\u00e1ti\u0165 k manu\u00e1lnemu potvrdeniu in\u0161tal\u00e1cie aktualiz\u00e1ci\u00ed). Na aktualiz\u00e1ciu syst\u00e9mu Linux bez re\u0161tartu a preru\u0161enia \u010dinnosti s\u00fa podporovan\u00e9 live-patche.\n<li class=\"l\"> Automatick\u00e1 aplik\u00e1cia optimaliz\u00e1ci\u00ed (self-tuning) a udr\u017eiavanie odolnosti syst\u00e9mu (self-healing). Syst\u00e9m zaznamen\u00e1va posledn\u00fd stabiln\u00fd stav a po aplikovan\u00ed aktualiz\u00e1ci\u00ed alebo zmene nastaven\u00ed, ak sa objavia anom\u00e1lie, probl\u00e9my alebo poru\u0161enia spr\u00e1vania, sa automaticky vracia k predch\u00e1dzaj\u00facemu stavu pomocou sn\u00edmkov Btrfs.\n<li class=\"l\"> Viacverziov\u00fd softv\u00e9rov\u00fd stack. Izol\u00e1cia komponentov v kontajneroch umo\u017e\u0148uje s\u00fa\u010dasne pou\u017e\u00edva\u0165 r\u00f4zne verzie n\u00e1strojov a aplik\u00e1ci\u00ed. Napr\u00edklad je mo\u017en\u00e9 sp\u00fa\u0161\u0165a\u0165 aplik\u00e1cie, ktor\u00e9 pou\u017e\u00edvaj\u00fa v z\u00e1vislostiach r\u00f4zne verzie Pythonu, Javy a Node.js, pri\u010dom sa oddel\u00ed nes\u00farod\u00e9 z\u00e1vislosti. Z\u00e1kladn\u00e9 z\u00e1vislosti s\u00fa dod\u00e1van\u00e9 vo forme s\u00faprav BCI (Base Container Images). Pou\u017e\u00edvate\u013e m\u00f4\u017ee vytv\u00e1ra\u0165, aktualizova\u0165 a odstra\u0148ova\u0165 softv\u00e9rov\u00e9 stacky bez ovplyvnenia in\u00fdch prostred\u00ed.      <\/ul>\n<p>Na rozdiel od SUSE Linux Enterprise sa v\u00fdvoj ALP z p\u00f4vodne realizuje otvoren\u00fdm procesom v\u00fdvoja, pri ktorom s\u00fa medzi\u010dasov\u00e9 verzie a v\u00fdsledky testovania verejne dostupn\u00e9 pre ka\u017ed\u00e9ho, \u010do umo\u017e\u0148uje zainteresovan\u00fdm osob\u00e1m sledova\u0165 prebiehaj\u00facu pr\u00e1cu a z\u00fa\u010dastni\u0165 sa na v\u00fdvoji.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57872\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f SUSE \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b ALP (Adaptable Linux Platform), \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u043a\u0430\u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 SUSE Linux Enterprise. \u041a\u043b\u044e\u0447\u0435\u0432\u044b\u043c \u043e\u0442\u043b\u0438\u0447\u0438\u0435\u043c \u043d\u043e\u0432\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0431\u0430\u0437\u043e\u0432\u043e\u0439 \u043e\u0441\u043d\u043e\u0432\u044b \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u043d\u0430 \u0434\u0432\u0435 \u0447\u0430\u0441\u0442\u0438: \u0443\u0440\u0435\u0437\u0430\u043d\u043d\u0443\u044e &#171;host OS&#187; \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e\u0432\u0435\u0440\u0445 \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f \u0438 \u0441\u043b\u043e\u0439 \u0434\u043b\u044f \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u043d\u0430 \u0437\u0430\u043f\u0443\u0441\u043a \u0432 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u0430\u0445 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d\u0430\u0445. \u0421\u0431\u043e\u0440\u043a\u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b x86_64. [&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-105253","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f SUSE \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u043f\u0440\u043e\u0442\u043e\u0442\u0438\u043f \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b ALP (Adaptable Linux Platform), \u043f\u043e\u0437\u0438\u0446\u0438\u043e\u043d\u0438\u0440\u0443\u0435\u043c\u043e\u0439 \u043a\u0430\u043a \u043f\u0440\u043e\u0434\u043e\u043b\u0436\u0435\u043d\u0438\u0435 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