{"id":101774,"date":"2021-10-25T16:22:47","date_gmt":"2021-10-25T14:22:47","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-elevate-uproshhayushhij-perehod-s-centos-7-na-distributivy-osnovannye-na-rhel-8"},"modified":"2021-10-25T16:22:47","modified_gmt":"2021-10-25T14:22:47","slug":"proekt-elevate-uproshhayushhij-perehod-s-centos-7-na-distributivy-osnovannye-na-rhel-8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-elevate-uproshhayushhij-perehod-s-centos-7-na-distributivy-osnovannye-na-rhel-8","title":{"rendered":"Az ELevate projekt, amely megk\u00f6nny\u00edti a CentOS 7-r\u0151l a RHEL 8 alap\u00fa disztrib\u00faci\u00f3kra val\u00f3 \u00e1tmenetet.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Az AlmaLinux disztrib\u00faci\u00f3 fejleszt\u0151i, akik a CloudLinux \u00e1ltal k\u00e9sz\u00edtett\u00e9k a CentOS 8 t\u00e1mogat\u00e1s\u00e1nak korai megsz\u00fcntet\u00e9se ut\u00e1n, bemutatt\u00e1k az ELevate eszk\u00f6zk\u00e9szletet, amely megk\u00f6nny\u00edti a CentOS 7.x munkapontok RHEL 8 csomag-alap\u00fa disztrib\u00faci\u00f3kra val\u00f3 migr\u00e1l\u00e1s\u00e1t, meg\u0151rizve az alkalmaz\u00e1sokat, az adatokat \u00e9s a be\u00e1ll\u00edt\u00e1sokat. Jelenleg a projekt t\u00e1mogatja az AlmaLinuxra, Rocky Linuxra, CentOS Streamre \u00e9s Oracle Linuxra t\u00f6rt\u00e9n\u0151 migr\u00e1l\u00e1st. <\/p>\n

A migr\u00e1ci\u00f3s folyamat a Red Hat \u00e1ltal fejlesztett Leapp seg\u00e9dprogram haszn\u00e1lat\u00e1n alapul, amely CentOS \u00e9s m\u00e1s, RHEL csomag-alap\u00fa disztrib\u00faci\u00f3k saj\u00e1toss\u00e1gait figyelembe vev\u0151 jav\u00edt\u00e1sokkal b\u0151v\u00fclt. A projektben egy kiterjesztett metainform\u00e1ci\u00f3k\u00e9szlet is szerepet j\u00e1tszik, amely a k\u00fcl\u00f6nb\u00f6z\u0151 csomagok egyik disztrib\u00faci\u00f3 \u00e1gon t\u00f6rt\u00e9n\u0151 \u00e1thelyez\u00e9s\u00e9nek l\u00e9p\u00e9seit \u00edrja le. <\/p>\n

A migr\u00e1l\u00e1shoz elegend\u0151 csatlakoztatni a projekt \u00e1ltal biztos\u00edtott t\u00e1rol\u00f3t, telep\u00edteni a migr\u00e1ci\u00f3s szkript csomagot a v\u00e1lasztott disztrib\u00faci\u00f3ra (leapp-data-almalinux, leapp-data-centos, leapp-data-oraclelinux, leapp-data-rocky) \u00e9s elind\u00edtani a \"leapp\" seg\u00e9dprogramot. P\u00e9ld\u00e1ul, ha Rocky Linuxra szeretn\u00e9nk v\u00e1ltani, az al\u00e1bbi parancsokat futtathatjuk, miut\u00e1n friss\u00edtett\u00fck a rendszert a leg\u00fajabb \u00e1llapotra: sudo yum install -y http:\/\/repo.almalinux.org\/elevate\/elevate-release-latest-el7.noarch.rpm sudo yum install -y leapp-upgrade leapp-data-rocky sudo leapp preupgrade sudo leapp upgrade <\/p>\n

Eml\u00e9keztet\u00fcnk arra, hogy a Red Hat korl\u00e1tozta a klasszikus CentOS 8 disztrib\u00faci\u00f3 t\u00e1mogat\u00e1s\u00e1nak idej\u00e9t - a friss\u00edt\u00e9sek erre a verzi\u00f3ra 2021 december\u00e9ig fognak megjelenni, nem pedig 2029-ig, ahogy eredetileg felt\u00e9telezt\u00e9k. A CentOS hely\u00e9re a CentOS Stream \u00e9rkezik, amelynek kulcsfontoss\u00e1g\u00fa k\u00fcl\u00f6nbs\u00e9ge az, hogy a klasszikus CentOS \"dowstream\"k\u00e9nt m\u0171k\u00f6d\u00f6tt, azaz m\u00e1r kialak\u00edtott stabil RHEL kiad\u00e1sokb\u00f3l k\u00e9sz\u00fclt, m\u00edg a CentOS Stream \"upstream\"-k\u00e9nt van pozicion\u00e1lva a RHEL sz\u00e1m\u00e1ra, azaz ebben a csomagok tesztel\u00e9se fog zajlani, miel\u0151tt beker\u00fcln\u00e9nek a RHEL kiad\u00e1sokba (a RHEL a CentOS Stream alapj\u00e1n \u00fajra lesz \u00f6ssze\u00e1ll\u00edtva). <\/p>\n

A CentOS Stream korai hozz\u00e1f\u00e9r\u00e9st biztos\u00edt a j\u00f6v\u0151beli RHEL \u00e1gazat lehet\u0151s\u00e9geihez, de m\u00e9g nem teljesen stabiliz\u00e1lt csomagokat tartalmaz. A CentOS Stream r\u00e9v\u00e9n a k\u00fcls\u0151 r\u00e9sztvev\u0151k nyomon tudj\u00e1k k\u00f6vetni a RHEL csomagok el\u0151k\u00e9sz\u00edt\u00e9s\u00e9t, javaslatokat tehetnek, \u00e9s befoly\u00e1solhatj\u00e1k a meghozott d\u00f6nt\u00e9seket. Kor\u00e1bban az \u00faj RHEL \u00e1gazat alapj\u00e1ul a Fedora egyik kiad\u00e1s\u00e1nak pillanatk\u00e9pe szolg\u00e1lt, amelyet bez\u00e1rt ajt\u00f3k m\u00f6g\u00f6tt dolgoztak ki \u00e9s stabiliz\u00e1ltak, an\u00e9lk\u00fcl, hogy lehet\u0151s\u00e9g lett volna a fejleszt\u00e9si folyamat \u00e9s a meghozott d\u00f6nt\u00e9sek ellen\u0151rz\u00e9s\u00e9re. <\/p>\n

A k\u00f6z\u00f6ss\u00e9g reag\u00e1lt a v\u00e1ltoz\u00e1sra, t\u00f6bb alternat\u00edva l\u00e9trej\u00f6tt a klasszikus CentOS 8-ra, k\u00f6zt\u00fck a VzLinux (a Virtuozzo c\u00e9g \u00e1ltal k\u00e9sz\u00edtett), AlmaLinux (a CloudLinux \u00e1ltal fejlesztett, k\u00f6z\u00f6ss\u00e9gi egy\u00fcttm\u0171k\u00f6d\u00e9ssel), Rocky Linux (a CentOS alap\u00edt\u00f3ja \u00e1ltal vezetett k\u00f6z\u00f6ss\u00e9g \u00e1ltal fejlesztett, a Ctrl IQ \u00e1ltal megalak\u00edtott c\u00e9g t\u00e1mogat\u00e1s\u00e1val) \u00e9s az Oracle Linux. Ezen k\u00edv\u00fcl a Red Hat lehet\u0151s\u00e9get biztos\u00edtott a RHEL ingyenes haszn\u00e1lat\u00e1ra az olyan szervezetek sz\u00e1m\u00e1ra, amelyek ny\u00edlt forr\u00e1sk\u00f3d\u00fa szoftvert fejlesztenek, \u00e9s a legfeljebb 16 virtu\u00e1lis vagy fizikai rendszerrel rendelkez\u0151 egy\u00e9ni fejleszt\u0151k sz\u00e1m\u00e1ra is.
\n
Forr\u00e1s: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 AlmaLinux, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 CloudLinux \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 \u043f\u0440\u0435\u0436\u0434\u0435\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u0441\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 CentOS 8, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 ELevate, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044e \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a CentOS 7.x \u043d\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u044b, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0435 \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0439 \u0431\u0430\u0437\u0435 RHEL 8, \u0441 \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a. \u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044f \u043d\u0430 AlmaLinux, Rocky Linux, CentOS Stream \u0438 Oracle Linux. \u041f\u0440\u043e\u0446\u0435\u0441\u0441 \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u0438 […]<\/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-101774","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Az ELevate projekt, amely megk\u00f6nny\u00edti a CentOS 7-r\u0151l a RHEL 8 alap\u00fa disztrib\u00faci\u00f3kra val\u00f3 \u00e1tt\u00e9r\u00e9st | ProHoster","description":"Az AlmaLinux disztrib\u00faci\u00f3 fejleszt\u0151i, akik a CloudLinux \u00e1ltal a CentOS 8 t\u00e1mogat\u00e1s\u00e1nak id\u0151 el\u0151tt t\u00f6rt\u00e9n\u0151 le\u00e1ll\u00edt\u00e1s\u00e1ra v\u00e1laszul j\u00f6ttek l\u00e9tre, bemutatt\u00e1k az ELevate eszk\u00f6zk\u00e9szletet, amely megk\u00f6nny\u00edti a munkafolyamatok migr\u00e1l\u00e1s\u00e1t.","canonical_url":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-elevate-uproshhayushhij-perehod-s-centos-7-na-distributivy-osnovannye-na-rhel-8","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"hu_HU","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041f\u0440\u043e\u0435\u043a\u0442 ELevate, \u0443\u043f\u0440\u043e\u0449\u0430\u044e\u0449\u0438\u0439 \u043f\u0435\u0440\u0435\u0445\u043e\u0434 \u0441 CentOS 7 \u043d\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u044b, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u044b\u0435 \u043d\u0430 RHEL 8 | ProHoster","og:description":"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 AlmaLinux, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0435\u0439 CloudLinux \u0432 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 \u043f\u0440\u0435\u0436\u0434\u0435\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0435 \u0441\u0432\u043e\u0440\u0430\u0447\u0438\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0438 CentOS 8, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0438 \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 ELevate, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u0443\u043f\u0440\u043e\u0441\u0442\u0438\u0442\u044c \u043c\u0438\u0433\u0440\u0430\u0446\u0438\u044e \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u043a.","og:url":"https:\/\/prohoster.info\/hu\/blog\/news\/proekt-elevate-uproshhayushhij-perehod-s-centos-7-na-distributivy-osnovannye-na-rhel-8","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2021-10-25T14:22:47+00:00","article:modified_time":"2021-10-25T14:22:47+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"101774","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-10-25 14:22:50","updated":"2022-09-29 22:38:15","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/101774","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/comments?post=101774"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/posts\/101774\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/media?parent=101774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/categories?post=101774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/hu\/wp-json\/wp\/v2\/tags?post=101774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}