{"id":121869,"date":"2025-02-12T14:22:12","date_gmt":"2025-02-12T12:22:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dlya-systemd-razvivaetsya-vozmozhnost-zagruzki-sistemnyh-obrazov-po-http"},"modified":"2025-02-12T14:22:12","modified_gmt":"2025-02-12T12:22:12","slug":"dlya-systemd-razvivaetsya-vozmozhnost-zagruzki-sistemnyh-obrazov-po-http","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/dlya-systemd-razvivaetsya-vozmozhnost-zagruzki-sistemnyh-obrazov-po-http","title":{"rendered":"P\u00ebr systemd po zhvillohet mund\u00ebsia e ngarkimit t\u00eb imazheve t\u00eb sistemit p\u00ebrmes HTTP","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"
Lennart Poettering propozuar p\u00ebrfshirjen n\u00eb menaxherin sistemor systemd t\u00eb nj\u00eb ndryshimi q\u00eb lejon ngarkimin e sistemit duke p\u00ebrdorur nj\u00eb imazh t\u00eb sistemit t\u00eb skedareve rr\u00ebnj\u00ebsor\u00eb, i marr\u00eb nga nj\u00eb host i jasht\u00ebm p\u00ebrmes protokollit HTTP. Ndryshimi p\u00ebrfshin zgjerimin e systemd me aft\u00ebsin\u00eb p\u00ebr t\u00eb shkarkuar nj\u00eb imazh disku p\u00ebrmes HTTP n\u00eb faz\u00ebn fillestare t\u00eb ngarkimit, p\u00ebr t\u00eb shp\u00ebrndar\u00eb imazhin e ngarkuar, p\u00ebr ta lidhur at\u00eb me nj\u00eb pajisje bllok n\u00eb modalitetin loopback, p\u00ebr ta montuar pajisjen bllok si \/sysroot dhe p\u00ebr t\u00eb ngarkuar sistemin nga ajo. <\/p>\n
Mb\u00ebshtetje p\u00ebr shkarkimin e imazheve t\u00eb diskut gjat\u00eb ngarkimit t\u00eb sistemit n\u00ebp\u00ebrmjet systemd-import-generator tashm\u00eb \u00ebsht\u00eb e p\u00ebrfshir\u00eb n\u00eb sistemd 257. Funksionaliteti tjet\u00ebr \u00ebsht\u00eb ende n\u00eb faz\u00ebn e prototipit n\u00eb pun\u00eb, q\u00eb k\u00ebrkon p\u00ebrmir\u00ebsime. Aktualisht, nuk mb\u00ebshtetet cikli i plot\u00eb i ngarkimit, por m\u00eb von\u00eb pritet q\u00eb funksionaliteti t\u00eb p\u00ebrfundoj\u00eb ngarkimin p\u00ebrmes UEFI HTTP Boot t\u00eb imazheve universale t\u00eb b\u00ebrthamave UKI (Unified Kernel Image), q\u00eb bashkojn\u00eb n\u00eb nj\u00eb sked\u00eb ngarkuesin p\u00ebr UEFI (UEFI boot stub), imazhin e b\u00ebrtham\u00ebs Linux dhe ambientin sistemor initrd t\u00eb ngarkuar n\u00eb memorje. <\/p>\n
URL-i p\u00ebr ngarkimin e imazhit t\u00eb sistemit do t\u00eb llogaritet n\u00eb baz\u00eb t\u00eb URL-s\u00eb, e cila \u00ebsht\u00eb caktuar p\u00ebr imazhin EFI n\u00eb cil\u00ebsimet e UEFI HTTP Boot (p\u00ebr shembull, kur ngarkohet p\u00ebrmes EFI HTTP Boot \u00abhttp:\/\/example.com\/somedir\/myimage.efi\u00bb, e pranishme n\u00eb UKI initrd-p\u00ebrpunuesi do t\u00eb ngarkohet imazhi rootfs si \u00abhttp:\/\/example.com\/somedir\/myimage.raw.xz\u00bb). N\u00eb t\u00eb ardhmen, p\u00ebrve\u00e7 HTTP, planifikohet t\u00eb shtohet mb\u00ebshtetje p\u00ebr teknologjin\u00eb NVMe-over-TCP, e cila lejon qasjen ndaj disqeve NVMe n\u00eb rrjet (NVM Express over Fabrics), duke p\u00ebrdorur protokollin TCP. <\/p>\n
Pritet q\u00eb ngarkimi me imazhe t\u00eb marra nga nj\u00eb host t\u00eb jasht\u00ebm t\u00eb thjeshtoj\u00eb organizimin e testimit t\u00eb sistemeve operative moderne t\u00eb pa ndryshueshme (\u00abimmutable\u00bb) n\u00eb pajisje reale. Zhvilluesi mund t\u00eb krijoj\u00eb nj\u00eb imazh me ambientin e sistemit n\u00eb kompjuterin e tij me ndihm\u00ebn e mjeteve mkosi dhe ta b\u00ebj\u00eb at\u00eb t\u00eb aksesuesh\u00ebm p\u00ebrmes HTTP me komand\u00ebn \u00abmkosi -f serve\u00bb. N\u00eb kompjuterin ku k\u00ebrkohet t\u00eb testohet funksionimi i sistemit, mjafton t\u00eb aktivizohet ngarkimi n\u00eb EFI p\u00ebrmes HTTP dhe t\u00eb shtohet URL-ja e imazhit t\u00eb ngarkuar me komand\u00ebn: kernel-bootcfg \u2014add-uri=http:\/\/192.168.47.11:8081\/image.efi \u2014title=testloop \u2014boot-order=0 <\/p>\n
Pas k\u00ebsaj, mund t\u00eb rindez\u00ebsh thjesht kompjuterin dhe ai do ngarkoj\u00eb imazhin standard t\u00eb kernelit UKI, i cili m\u00eb pas do t\u00eb ngarkoj\u00eb imazhin e diskut p\u00ebrgatitur nga zhvilluesi me sistemin e skedar\u00ebve rr\u00ebnj\u00ebsor. Deri n\u00eb \u00e7aktivizimin e ngarkimit n\u00eb EFI p\u00ebrmes HTTP, \u00e7do rivendosje e m\u00ebpasshme e kompjuterit do t\u00eb \u00e7onte n\u00eb ngarkimin e nj\u00eb imazhi t\u00eb ri sistemor. Me nj\u00eb testim t\u00eb till\u00eb nuk preken disk\u00ebt lokal\u00eb. \n Burimi: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"