{"id":38614,"date":"2019-10-31T22:24:52","date_gmt":"2019-10-31T19:24:52","guid":{"rendered":"https:\/\/prohoster.info\/blog\/gnome-adaptirovan-dlya-upravleniya-cherez-systemd\/"},"modified":"2019-10-31T22:24:52","modified_gmt":"2019-10-31T19:24:52","slug":"gnome-adaptirovan-dlya-upravleniya-cherez-systemd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/gnome-adaptirovan-dlya-upravleniya-cherez-systemd","title":{"rendered":"GNOME on kohandatud systemd kaudu haldamiseks","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Benjamin Berg (Benjamin Berg<\/a><\/noindex>), \u00fcks Red Hati inseneridest, kes t\u00f6\u00f6tab GNOME arendamise kallal, kokkuv\u00f5tlikult<\/a><\/noindex> t\u00f6\u00f6tasu tulemused GNOME'i \u00fcleminekust systemd ainusjuhendisse, ilma gnome-session'i protsessi kasutamata. <\/p>\n

GNOME'i sisselogimise haldamiseks on juba ammu kasutusel systemd-logind<\/a><\/noindex>, mis j\u00e4lgib seansside olekuid kasutaja kaudu, haldab seansi ID-sid, vastutab aktiivsete seansside vahel vahetamise eest, koordineerib mitme kasutaja keskkondi (Multi-seat), seadistab seadmete ligip\u00e4\u00e4su poliitikaid, pakub vahendeid v\u00e4lja l\u00fclitamiseks ja puhkeolekusse \u00fcleminekuks jne. <\/p>\n

Sellegipul, osa seansiga seotud funktsionaalsusest j\u00e4i gnome-session protsessi \u00f5lule, mis haldas D-Bus kaudu, k\u00e4ivitas ekraanihalduri ja GNOME komponente, ning korraldas kasutaja m\u00e4\u00e4ratud rakenduste automaatset k\u00e4ivitamist. GNOME 3.34 arendusprotsessi k\u00e4igus on gnome-session spetsiifilised v\u00f5imalused vormistatud systemd unit-failide n\u00e4ol, mis k\u00e4ivitatakse re\u017eiimis \"systemd --user\", st konkreetsesse kasutajakonteksti seotult, mitte kogu s\u00fcsteemile. Muudatused on juba rakendatud Fedora 31 distributsioonis, mille v\u00e4ljalaskmist oodatakse oktoobri l\u00f5puks.<\/p>\n

Systemd'i kasutamine v\u00f5imaldas korraldada t\u00f6\u00f6tlusprotsessorite k\u00e4ivitamist n\u00f5udmisel v\u00f5i teatud s\u00fcndmuste toimumisel, samuti reageerida peenelt protsesside enneaegsele l\u00f5petamisele t\u00f5rgete t\u00f5ttu ja laiemalt hallata s\u00f5ltuvusi GNOME'i komponentide k\u00e4ivitamisel. Selle tulemusena on v\u00f5imalik v\u00e4hendada pidevalt k\u00e4ivitatavate protsesside arvu ja v\u00e4hendada m\u00e4lutarbimist. N\u00e4iteks saab XWaylandi n\u00fc\u00fcd k\u00e4ivitada ainult siis, kui proovite k\u00e4ivitada X11-protokollil p\u00f5hinevat rakendust, ning riistvaraspetsiifilised komponendid, ainult vastava riistvara olemasolul (n\u00e4iteks nutikaartide t\u00f6\u00f6tlejad k\u00e4ivitatakse kaardi sisestamisel ja l\u00f5petatakse selle eemaldamisel). <\/p>\n

Kasutajatele on saadaval paindlikumad t\u00f6\u00f6riistad teenuste k\u00e4ivitamise haldamiseks. N\u00e4iteks multimeedia klahvide t\u00f6\u00f6tleja peatamiseks piisab, kui k\u00e4ivitada k\u00e4sk «systemctl —user stop gsd-media-keys.target». Probleemide korral saab iga t\u00f6\u00f6tleja logisid vaadata k\u00e4suga journalctl (n\u00e4iteks «journalctl —user -u gsd-media-keys.service»), eelnevalt lubades teenuses silumislogi pidamist («Environment=G_MESSAGES_DEBUG=all»). Samuti on lisandunud v\u00f5imalus k\u00e4ivitada k\u00f5ik GNOME komponendid rangetes isoleeritud sandbox-keskkondades, millele kehtivad k\u00f5rgemad turvan\u00f5uded. <\/p>\n

Sujuva \u00fclemineku tagamiseks s\u00e4ilitatakse vanemat meetodit protsesside k\u00e4ivitamiseks toetada<\/a><\/noindex> salvestada mitme GNOME arendus ts\u00fckli jooksul. J\u00e4rgmised arendajad vaatavad gnome-session oleku \u00fcle ja t\u00f5en\u00e4oliselt (m\u00e4rgitud kui «likely») eemaldavad sellest protsesside k\u00e4ivitamise ja D-Bus API hooldamise vahendid. Seej\u00e4rel muutub «systemd —user» kasutamine kohustuslikuks, mis v\u00f5ib tekitada raskusi s\u00fcsteemides ilma systemd-deta ja n\u00f5uab alternatiivsete lahenduste ettevalmistamist, nagu see kunagi oli. systemd-logind<\/a><\/noindex>. Siiski, oma ettekandes GUADEC 2019 konverentsil mainis Benjamin Berg vana k\u00e4ivitamisviisi toe s\u00e4ilitamise soovi s\u00fcsteemides, kus ei kasutata systemd, kuid see teave on vastuolus plaanidega. projekti lehelt<\/a><\/noindex>. <\/p>\n

\r\n \"Vaata\r\n
<\/div>\r\n <\/div><\/center><\/p>\n

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

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

\u0411\u0435\u043d\u0434\u0436\u0430\u043c\u0438\u043d \u0411\u0435\u0440\u0433 (Benjamin Berg), \u043e\u0434\u0438\u043d \u0438\u0437 \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043e\u0432 Red Hat, \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u043e\u0439 GNOME, \u043e\u0431\u043e\u0431\u0449\u0438\u043b \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0440\u0430\u0431\u043e\u0442\u044b \u043f\u043e \u043f\u0435\u0440\u0435\u0432\u043e\u0434\u0443 GNOME \u043d\u0430 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0441\u0435\u0430\u043d\u0441\u0430\u043c\u0438 \u0438\u0441\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430\u043c\u0438 systemd, \u0431\u0435\u0437 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 gnome-session. \u0414\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u0445\u043e\u0434\u043e\u043c \u0432 GNOME \u0443\u0436\u0435 \u0434\u043e\u0441\u0442\u0430\u0442\u043e\u0447\u043d\u043e \u0434\u0430\u0432\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f systemd-logind, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043e\u0442\u0441\u043b\u0435\u0436\u0438\u0432\u0430\u0435\u0442 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f \u0441\u0435\u0430\u043d\u0441\u043e\u0432 \u0432 \u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0435 \u043a \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044e, \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u0430\u043c\u0438 \u0441\u0435\u0430\u043d\u0441\u043e\u0432, \u043e\u0442\u0432\u0435\u0447\u0430\u0435\u0442 \u0437\u0430 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u043c\u0435\u0436\u0434\u0443 \u0430\u043a\u0442\u0438\u0432\u043d\u044b\u043c\u0438 \u0441\u0435\u0430\u043d\u0441\u0430\u043c\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-38614","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\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\n","aioseo_head_json":{"title":"\ud83e\udd47GNOME on kohandatud systemd kaudu haldamiseks | ProHoster","description":"Benjamin Berg, \u00fcks Red Hati inseneridest, kes tegeleb GNOME\u2019i arendamisega, v\u00f5ttis kokku tulemused GNOME\u2019i \u00fcleviimisest seansihaldusse, kasutades ainult systemd vahendeid, ilma gnome-session protsessi kasutamata. GNOME\u2019i sisselogimist on juba pikka aega hallatud systemd-logind abil, mis j\u00e4lgib seansse kasutaja kontekstis, haldab seansi identifikaatoreid ja vastutab aktiivsete seansside vahel vahetamise eest.","canonical_url":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/gnome-adaptirovan-dlya-upravleniya-cherez-systemd","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"et_EE","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\udd47GNOME \u0430\u0434\u0430\u043f\u0442\u0438\u0440\u043e\u0432\u0430\u043d \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f 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