{"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\/pl\/blog\/news\/vypusk-sistemy-iniczializaczii-gnu-shepherd-0-8","title":{"rendered":"Wydanie systemu inicjalizacji 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\">Dost\u0119pny<\/a><\/noindex> mened\u017cer serwisu <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\">by\u0142y dmd<\/a><\/noindex>), rozwijany przez programist\u00f3w dystrybucji GNU Guix System jako zale\u017cno\u015b\u0107 wspieraj\u0105ca alternatyw\u0119 dla systemu inicjalizacji SysV-init. Dzia\u0142aj\u0105cy demon i narz\u0119dzia Shepherd napisane s\u0105 w j\u0119zyku Guile (jedna z implementacji j\u0119zyka Scheme), kt\u00f3ry jest r\u00f3wnie\u017c wykorzystywany do definiowania ustawie\u0144 i parametr\u00f3w uruchamiania us\u0142ug. Shepherd jest ju\u017c u\u017cywany w dystrybucji GuixSD GNU\/Linux i ma na celu r\u00f3wnie\u017c wsp\u00f3\u0142prac\u0119 z GNU\/Hurd, ale mo\u017ce dzia\u0142a\u0107 w ka\u017cdej zgodnej z POSIX systemie operacyjnym, dla kt\u00f3rego dost\u0119pny jest j\u0119zyk Guile.<\/p>\n<p>Shepherd mo\u017ce by\u0107 u\u017cywany jako g\u0142\u00f3wny system inicjalizacji (init z PID 1) lub w oddzielny spos\u00f3b do zarz\u0105dzania procesami w tle dla poszczeg\u00f3lnych u\u017cytkownik\u00f3w (na przyk\u0142ad do uruchamiania tor, privoxy, mcron itp.) z uprawnieniami danych u\u017cytkownik\u00f3w. Shepherd realizuje uruchamianie i zatrzymywanie serwis\u00f3w, bior\u0105c pod uwag\u0119 wzajemne zale\u017cno\u015bci mi\u0119dzy nimi, dynamicznie okre\u015blaj\u0105c i uruchamiaj\u0105c us\u0142ugi, od kt\u00f3rych zale\u017cy wybrany serwis. Shepherd wspiera r\u00f3wnie\u017c definiowanie konflikt\u00f3w mi\u0119dzy serwisami i zapobiega ich jednoczesnemu uruchamianiu.<\/p>\n<p>G\u0142\u00f3wne nowo\u015bci:<\/p>\n<ul>\n<li class=\"l\"> W make-kill-destructor zaimplementowano zabijanie grupy proces\u00f3w;\n<li class=\"l\"> Dodano parametr \u201edefault-pid-file-timeout\u201d, kt\u00f3ry okre\u015bla czas oczekiwania na utworzenie pliku PID;\n<li class=\"l\"> Je\u015bli plik PID nie pojawi si\u0119 w czasie oczekiwania, zapewnione jest zako\u0144czenie ca\u0142ej grupy proces\u00f3w (rozwi\u0105zuje <noindex><a rel=\"nofollow\" href=\"https:\/\/bugs.gnu.org\/40672\">problem<\/a><\/noindex> pozostawienie proces\u00f3w roboczych bez pliku PID);\n<li class=\"l\"> Dodano parametr \u201e#:file-creation-mask\u201d w \u201emake-forkexec-constructor\u201d, wprowadzono tworzenie plik\u00f3w dziennika i zako\u0144czono wsparcie dla starej umowy wywo\u0142a\u0144;\n<li class=\"l\"> Rozwi\u0105zano problemy z kompilacj\u0105 na systemach bez prctl, takich jak GNU\/Hurd;\n<li class=\"l\"> Usuni\u0119to niedoci\u0105gni\u0119cie, kt\u00f3re prowadzi\u0142o do wysy\u0142ania SIGALRM co sekund\u0119.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <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 5.0.1.1 - 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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