{"id":101558,"date":"2021-10-07T10:22:52","date_gmt":"2021-10-07T08:22:53","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/kompaniya-canonical-predstavila-obolochku-ubuntu-frame"},"modified":"2021-10-07T10:22:52","modified_gmt":"2021-10-07T08:22:53","slug":"kompaniya-canonical-predstavila-obolochku-ubuntu-frame","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/kompaniya-canonical-predstavila-obolochku-ubuntu-frame","title":{"rendered":"Spolo\u010dnos\u0165 Canonical predstavila prostredie Ubuntu Frame","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Spolo\u010dnos\u0165 Canonical predstavila prv\u00e9 vydanie rozhrania Ubuntu Frame, ur\u010den\u00e9ho na vytv\u00e1ranie internetov\u00fdch kioskov, termin\u00e1lov pre samoobsluhu, informa\u010dn\u00fdch st\u00e1nkov, digit\u00e1lnych v\u00fdvesiek, inteligentn\u00fdch zrkadiel, priemyseln\u00fdch obrazoviek, IoT zariaden\u00ed a in\u00fdch podobn\u00fdch aplik\u00e1ci\u00ed. Rozhranie je navrhnut\u00e9 tak, aby poskytovalo celoobrazovkov\u00fd rozhranie pre jednu aplik\u00e1ciu a je zalo\u017een\u00e9 na pou\u017e\u00edvate\u013eskom displejovom serveri Mir a protokole Wayland. V\u00fdvoj projektu je spr\u00edstupnen\u00fd pod licenciou GPLv3. Na stiahnutie s\u00fa pripraven\u00e9 bal\u00edky vo form\u00e1te snap. <\/p>\n

Ubuntu Frame sa m\u00f4\u017ee pou\u017e\u00edva\u0165 na sp\u00fa\u0161\u0165anie aplik\u00e1ci\u00ed zalo\u017een\u00fdch na GTK, Qt, Flutter a SDL2, ako aj programov zalo\u017een\u00fdch na Jave, HTML5 a Electron. Je mo\u017en\u00e9 sp\u00fa\u0161\u0165a\u0165 ako aplik\u00e1cie zostaven\u00e9 s podporou Wayland, tak aj programy na b\u00e1ze protokolu X11 (pou\u017e\u00edva sa Xwayland). Na organiz\u00e1ciu pr\u00e1ce v Ubuntu Frame s jednotliv\u00fdmi webov\u00fdmi str\u00e1nkami alebo str\u00e1nkami sa vyv\u00edja program Electron Wayland so \u0161peci\u00e1lnym celoobrazovkov\u00fdm webov\u00fdm prehliada\u010dom, ako aj port enginu WPE WebKit. Na r\u00fdchlu pr\u00edpravu a nasadenie rie\u0161en\u00ed zalo\u017een\u00fdch na Ubuntu Frame sa odpor\u00fa\u010da pou\u017e\u00edva\u0165 bal\u00edky vo form\u00e1te snap, pomocou ktor\u00fdch je zabezpe\u010den\u00e1 izol\u00e1cia sp\u00fa\u0161\u0165an\u00fdch programov od zvy\u0161ku syst\u00e9mu.

\"Spolo\u010dnos\u0165<\/center> <\/p>\n

Rozhranie Ubuntu Frame je prisp\u00f4soben\u00e9 na pr\u00e1cu nad syst\u00e9mov\u00fdm prostred\u00edm Ubuntu Core, kompaktnou variantou distrib\u00facie Ubuntu, ktor\u00e1 je dod\u00e1van\u00e1 vo forme nedelite\u013en\u00e9ho monolitick\u00e9ho obrazu z\u00e1kladn\u00e9ho syst\u00e9mu, v ktorom nie je pou\u017eit\u00e1 rozdelenie na jednotliv\u00e9 deb bal\u00ed\u010dky a pou\u017e\u00edva sa mechanizmus atomov\u00e9ho aktualizovania cel\u00e9ho syst\u00e9mu. Komponenty Ubuntu Core, vr\u00e1tane z\u00e1kladn\u00e9ho syst\u00e9mu, jadra Linux, syst\u00e9mov\u00fdch nadstavieb a dodato\u010dn\u00fdch aplik\u00e1ci\u00ed, s\u00fa dod\u00e1van\u00e9 vo forme snap a spravovan\u00e9 n\u00e1strojom snapd. Komponenty vo form\u00e1te Snap s\u00fa izolovan\u00e9 pomocou AppArmor a Seccomp, \u010do vytv\u00e1ra \u010fal\u0161iu ochranu pre syst\u00e9m v pr\u00edpade kompromit\u00e1cie jednotliv\u00fdch aplik\u00e1ci\u00ed. Z\u00e1kladn\u00fd s\u00faborov\u00fd syst\u00e9m je montovan\u00fd v re\u017eime iba na \u010d\u00edtanie. <\/p>\n

Na vytvorenie prisp\u00f4soben\u00e9ho kiosku, obmedzen\u00e9ho na prev\u00e1dzku jednej aplik\u00e1cie, sta\u010d\u00ed v\u00fdvoj\u00e1rovi pripravi\u0165 samotn\u00fa aplik\u00e1ciu, pri\u010dom v\u0161etky ostatn\u00e9 \u00falohy na podporu hardv\u00e9ru, udr\u017eiavanie syst\u00e9mu aktu\u00e1lneho a organizovanie interakcie s pou\u017e\u00edvate\u013eom preberaj\u00fa Ubuntu Core a Ubuntu Frame, vr\u00e1tane podpory ovl\u00e1dania pomocou dotykov\u00fdch gest na syst\u00e9moch s dotykov\u00fdmi obrazovkami. Je ozn\u00e1men\u00e9, \u017ee aktualiz\u00e1cie na odstr\u00e1nenie ch\u00fdb a zranite\u013enost\u00ed vo vydaniach Ubuntu Frame bud\u00fa vytv\u00e1ran\u00e9 po\u010das 10 rokov. Ak je to \u017eiaduce, rozhranie je mo\u017en\u00e9 spusti\u0165 nielen na Ubuntu Core, ale aj na akomko\u013evek Linuxovom distrib\u00fate, ktor\u00fd podporuje bal\u00edky Snap. V najjednoduch\u0161om pr\u00edpade pre nasadenie webov\u00e9ho kiosku sta\u010d\u00ed nain\u0161talova\u0165 a spusti\u0165 bal\u00edk ubuntu-frame a nastavi\u0165 nieko\u013eko konfigura\u010dn\u00fdch parametrov: snap install ubuntu-frame snap install wpe-webkit-mir-kiosk snap set wpe-webkit-mir-kiosk daemon=true snap set ubuntu-frame daemon=true snap set wpe-webkit-mir-kiosk url=https:\/\/example.com
\n
Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Canonical \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043f\u0435\u0440\u0432\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u043e\u0431\u043e\u043b\u043e\u0447\u043a\u0438 Ubuntu Frame, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442-\u043a\u0438\u043e\u0441\u043a\u043e\u0432, \u0442\u0435\u0440\u043c\u0438\u043d\u0430\u043b\u043e\u0432 \u0441\u0430\u043c\u043e\u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u044f, \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0442\u0435\u043d\u0434\u043e\u0432, \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u0432\u044b\u0432\u0435\u0441\u043e\u043a, \u0443\u043c\u043d\u044b\u0445 \u0437\u0435\u0440\u043a\u0430\u043b, 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[…]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":101559,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-101558","post","type-post","status-publish","format-standard","has-post-thumbnail","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\udd47Spolo\u010dnos\u0165 Canonical predstavila rozhranie Ubuntu Frame | ProHoster","description":"Spolo\u010dnos\u0165 Canonical predstavila prv\u00e9 vydanie rozhrania Ubuntu Frame, ur\u010den\u00e9ho na vytv\u00e1ranie internetov\u00fdch kioskov, termin\u00e1lov samoobsluhy, informa\u010dn\u00fdch n\u00e1stenn\u00fdch panelov, digit\u00e1lnych v\u00fdvesiek, inteligentn\u00fdch zrkadiel a 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