{"id":78906,"date":"2020-04-23T01:41:55","date_gmt":"2020-04-22T23:41:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-sistemy-iniczializaczii-gnu-shepherd-0-8"},"modified":"2020-04-23T01:41:55","modified_gmt":"2020-04-22T23:41:55","slug":"vypusk-sistemy-iniczializaczii-gnu-shepherd-0-8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-sistemy-iniczializaczii-gnu-shepherd-0-8","title":{"rendered":"Utg\u00e5van av initieringssystemet GNU Shepherd 0.8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/info-gnu@gnu.org\/msg02737.html\">Tillg\u00e4nglig<\/a><\/noindex> tj\u00e4nstehanterare <noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnu.org\/software\/shepherd\/\">GNU Shepherd 0.8<\/a><\/noindex> (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.gnu.org\/software\/shepherd\/#history\">tidigare dmd<\/a><\/noindex>), som utvecklas av utvecklarna av distributionssystemet GNU Guix System som en st\u00f6dd beroende f\u00f6r alternativet till init-systemet SysV-init. Hanterad demon och verktyg f\u00f6r Shepherd \u00e4r skrivna i Guile (en av implementeringarna av spr\u00e5ket Scheme), vilket ocks\u00e5 anv\u00e4nds f\u00f6r att definiera inst\u00e4llningar och startparametrar f\u00f6r tj\u00e4nster. Shepherd anv\u00e4nds redan i distributionen GuixSD GNU\/Linux och siktar \u00e4ven p\u00e5 att anv\u00e4ndas i GNU\/Hurd, men kan fungera p\u00e5 vilken POSIX-kompatibel OS som helst, f\u00f6r vilken spr\u00e5ket Guile \u00e4r tillg\u00e4ngligt.<\/p>\n<p>Shepherd kan anv\u00e4ndas b\u00e5de som det prim\u00e4ra init-systemet (init med PID 1) och i ett frist\u00e5ende l\u00e4ge f\u00f6r att hantera bakgrundsprocesser f\u00f6r enskilda anv\u00e4ndare (till exempel f\u00f6r att starta tor, privoxy, mcron osv.) och k\u00f6ras med dessa anv\u00e4ndares r\u00e4ttigheter. Shepherd ansvarar f\u00f6r att starta och stoppa tj\u00e4nster med h\u00e4nsyn till tj\u00e4nsternas inb\u00f6rdes samband, vilket dynamiskt definierar och startar de tj\u00e4nster som den valda tj\u00e4nsten \u00e4r beroende av. Shepherd st\u00f6der ocks\u00e5 best\u00e4mning av konflikter mellan tj\u00e4nster och f\u00f6rhindrar deras samtidiga k\u00f6rning.<\/p>\n<p>Huvudsakliga nyheter:<\/p>\n<ul>\n<li class=\"l\"> I make-kill-destructor implementeras avst\u00e4ngning av en processgrupp;\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 &#171;default-pid-file-timeout&#187;, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u044f\u044e\u0449\u0438\u0439 \u0432\u0440\u0435\u043c\u044f \u043e\u0436\u0438\u0434\u0430\u043d\u0438\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f PID-\u0444\u0430\u0439\u043b\u0430;\n<li class=\"l\"> Om PID-filen inte dyker upp inom tidsgr\u00e4nsen s\u00e4kerst\u00e4lls att hela processgruppen avslutas (l\u00f6ser <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.gnu.org\/40672\">problemet<\/a><\/noindex> problemet med kvarvarande arbetsprocesser utan PID-fil);\n<li class=\"l\"> \u0412 &#171;make-forkexec-constructor&#187; \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 &#171;#:file-creation-mask&#187;, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043b\u043e\u0433-\u0444\u0430\u0439\u043b\u043e\u0432 \u0438 \u043f\u0440\u0435\u043a\u0440\u0430\u0449\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u0441\u043e\u0433\u043b\u0430\u0448\u0435\u043d\u0438\u044f \u043e \u0432\u044b\u0437\u043e\u0432\u0430\u0445;\n<li class=\"l\"> Problem med kompilering p\u00e5 system utan prctl, s\u00e5som GNU\/Hurd, har l\u00f6sts;\n<li class=\"l\"> En bugg som orsakade att SIGALRM skickades varje sekund har \u00e5tg\u00e4rdats.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>K\u00e4lla: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=52781\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 GNU Shepherd 0.8 (\u0431\u044b\u0432\u0448\u0438\u0439 dmd), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 GNU Guix System \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0430\u043b\u044c\u0442\u0435\u0440\u043d\u0430\u0442\u0438\u0432\u044b \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0438\u043d\u0438\u0446\u0438\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 SysV-init. \u0423\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \u0434\u0435\u043c\u043e\u043d \u0438 \u0443\u0442\u0438\u043b\u0438\u0442\u044b Shepherd \u043d\u0430\u043f\u0438\u0441\u0430\u043d\u044b \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Guile (\u043e\u0434\u043d\u0430 \u0438\u0437 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0439 \u044f\u0437\u044b\u043a\u0430 Scheme), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0435\u043a \u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u043e\u0432 \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432. Shepherd \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435 GuixSD GNU\/Linux \u0438 [&hellip;]<\/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-78906","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0441\u0435\u0440\u0432\u0438\u0441\u043d\u044b\u0439 \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440 GNU.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link 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