{"id":56172,"date":"2020-02-06T00:00:00","date_gmt":"2020-02-05T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/opublikovan-plan-okonchaniya-podderzhki-coreos-container-linux"},"modified":"2020-02-18T14:04:23","modified_gmt":"2020-02-18T11:04:23","slug":"opublikovan-plan-okonchaniya-podderzhki-coreos-container-linux","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/opublikovan-plan-okonchaniya-podderzhki-coreos-container-linux","title":{"rendered":"Byl zve\u0159ejn\u011bn pl\u00e1n ukon\u010den\u00ed podpory CoreOS Container Linux","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Byla stanovena<\/a><\/noindex> datum ukon\u010den\u00ed podpory distribuce CoreOS Container Linux<\/a><\/noindex>, jej\u00edm\u017e n\u00e1stupcem se stal projekt Fedora CoreOS<\/a><\/noindex> (po pohlcen\u00ed<\/a><\/noindex> projektu CoreOS spole\u010dnost Red Hat spojila Fedora Atomic Host a CoreOS Container Linux do jednoho produktu). Posledn\u00ed aktualizace pro CoreOS Container Linux je napl\u00e1nov\u00e1na na 26. kv\u011btna, po n\u00ed\u017e skon\u010d\u00ed \u017eivotn\u00ed cyklus projektu. K 1. z\u00e1\u0159\u00ed budou souvisej\u00edc\u00ed zdroje s CoreOS odstran\u011bny nebo p\u0159evedeny do re\u017eimu pouze pro \u010dten\u00ed. Nap\u0159\u00edklad budou odstran\u011bny dostupn\u00e9 ke sta\u017een\u00ed instala\u010dn\u00ed obrazy, sestaven\u00ed pro cloudov\u00e1 prost\u0159ed\u00ed a repozit\u00e1\u0159e s aktualizacemi. Repozit\u00e1\u0159e na GitHubu a syst\u00e9m sledov\u00e1n\u00ed chyb z\u016fstanou dostupn\u00e9 v re\u017eimu pouze pro \u010dten\u00ed. <\/p>\n

Z distribuce CoreOS Container Linux projekt Fedora CoreOS p\u0159evzal n\u00e1stroje pro konfiguraci v pr\u016fb\u011bhu inicializace (Ignition), mechanismus atomov\u00fdch aktualizac\u00ed a obecnou filosofii produktu. Z Atomic Host byly p\u0159eneseny technologie spr\u00e1vy bal\u00ed\u010dk\u016f, podpora specifikac\u00ed OCI (Open Container Initiative) a dal\u0161\u00ed mechanismy izolace kontejner\u016f zalo\u017een\u00e9 na SELinux. Pro orchestraci kontejner\u016f nad Fedora CoreOS je v budoucnu pl\u00e1nov\u00e1na integrace s Kubernetes (v\u010detn\u011b na z\u00e1klad\u011b OKD).<\/p>\n

Pro usnadn\u011bn\u00ed migrace z CoreOS Container Linux na Fedora CoreOS byla p\u0159ipravena p\u0159\u00edru\u010dka<\/a><\/noindex>, kter\u00e1 vysv\u011btluje hlavn\u00ed rozd\u00edly. V sou\u010dasn\u00e9 podob\u011b Fedora CoreOS nem\u016f\u017ee pln\u011b nahradit CoreOS Container Linux, nap\u0159\u00edklad proto\u017ee neobsahuje n\u00e1stroje pro spr\u00e1vu kontejner\u016f rkt, nepodporuje platformy Azure, DigitalOcean, GCE, Vagrant a Container Linux a rovn\u011b\u017e nelze vylou\u010dit vznik regresivn\u00edch zm\u011bn a probl\u00e9m\u016f s kompatibilitou.<\/p>\n

T\u011bm, kte\u0159\u00ed nemaj\u00ed mo\u017enost nebo chu\u0165 p\u0159ej\u00edt na Fedora CoreOS, lze doporu\u010dit fork Flatcar Container Linux<\/a><\/noindex>, kompatibiln\u00ed s CoreOS Container Linux. Fork byl je zalo\u017eena<\/a><\/noindex> spole\u010dnost\u00ed Kinvolk v roce 2018 po vyj\u00e1d\u0159en\u00edch Red Hat o z\u00e1m\u011bru integrovat technologie CoreOS se sv\u00fdmi produkty. Projekt byl vytvo\u0159en s c\u00edlem zajistit pokra\u010dov\u00e1n\u00ed existov\u00e1n\u00ed CoreOS Container Linux v p\u0159\u00edpad\u011b z\u00e1sadn\u00edch zm\u011bn nebo zastaven\u00ed v\u00fdvoje.<\/p>\n

Flatcar Container Linux byl p\u0159eveden na vlastn\u00ed nez\u00e1vislou infrastrukturu pro v\u00fdvoj, \u00fadr\u017ebu, sestavov\u00e1n\u00ed a publikaci verz\u00ed, ale stav k\u00f3dov\u00e9 z\u00e1kladny byl synchronizov\u00e1n s
\nCoreOS (zm\u011bny spo\u010d\u00edvaly v nahrazen\u00ed brandingov\u00fdch prvk\u016f). Projekt se p\u0159itom rozv\u00edjel s ohledem na mo\u017enost kdykoliv pokra\u010dovat v samostatn\u00e9m existov\u00e1n\u00ed v p\u0159\u00edpad\u011b z\u00e1niku CoreOS Container Linux. Nap\u0159\u00edklad v samostatn\u00e9 v\u011btvi «Edge<\/a><\/noindex>» pro Flatcar Container Linux se prov\u00e1d\u011bly experimenty s p\u0159id\u00e1v\u00e1n\u00edm nov\u00fdch funkc\u00ed a aplikac\u00ed patch\u016f. <\/p>\n

<\/a><\/noindex><\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0430 \u0434\u0430\u0442\u0430 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u044f \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 CoreOS Container Linux, \u043d\u0430 \u0441\u043c\u0435\u043d\u0443 \u043a\u043e\u0442\u043e\u0440\u043e\u043c\u0443 \u043f\u0440\u0438\u0448\u0451\u043b \u043f\u0440\u043e\u0435\u043a\u0442 Fedora CoreOS (\u043f\u043e\u0441\u043b\u0435 \u043f\u043e\u0433\u043b\u043e\u0449\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CoreOS \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0438\u043b\u0430 Fedora Atomic Host \u0438 CoreOS Container Linux \u0432 \u0440\u0430\u043c\u043a\u0430\u0445 \u0435\u0434\u0438\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u0430). \u041f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0434\u043b\u044f CoreOS Container Linux \u043d\u0430\u043c\u0435\u0447\u0435\u043d\u043e \u043d\u0430 26 \u043c\u0430\u044f, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u0436\u0438\u0437\u043d\u0435\u043d\u043d\u044b\u0439 \u0446\u0438\u043a\u043b \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u0442\u0441\u044f. 1 \u0441\u0435\u043d\u0442\u044f\u0431\u0440\u044f \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 CoreOS 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