{"id":31468,"date":"2019-10-31T21:41:24","date_gmt":"2019-10-31T18:41:24","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-distributiva-nixos-19-03-ispolzuyushhego-paketnyj-menedzher-nix\/"},"modified":"2019-10-31T21:41:24","modified_gmt":"2019-10-31T18:41:24","slug":"vypusk-distributiva-nixos-19-03-ispolzuyushhego-paketnyj-menedzher-nix","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-distributiva-nixos-19-03-ispolzuyushhego-paketnyj-menedzher-nix","title":{"rendered":"Rilascio della distribuzione NixOS 19.03, che utilizza il gestore di pacchetti Nix","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata rilasciata la distribuzione NixOS 19.03, basata sul gestore di pacchetti Nix e che offre una serie di sviluppi proprietari che semplificano la configurazione e la manutenzione del sistema. Ad esempio, in NixOS viene utilizzato un unico file di configurazione di sistema (configuration.nix), \u00e8 possibile tornare rapidamente a una versione precedente degli aggiornamenti, \u00e8 supportato il passaggio tra diverse configurazioni di sistema, gli utenti possono installare pacchetti individuali (il pacchetto viene installato nella propria directory home) e pu\u00f2 essere effettuata l'installazione simultanea di pi\u00f9 versioni dello stesso programma. La dimensione dell'immagine di installazione completa con KDE \u00e8 di 1 GB, mentre la versione console ridotta \u00e8 di 400 MB. <\/p>\n<p>Novit\u00e0 principali:\n<\/p>\n<ul>\n<li class=\"l\"> \u00c8 incluso l'ambiente desktop Pantheon, sviluppato dal progetto Elementary OS (attivazione tramite services.xserver.desktopManager.pantheon.enable);\n<li class=\"l\"> Il modulo del sistema di orchestrazione dei container Kubernetes \u00e8 stato notevolmente riprogettato e suddiviso in componenti separati. Per aumentare la sicurezza, TLS e RBAC sono abilitati per impostazione predefinita;\n<li class=\"l\"> Aggiunte opzioni a systemd.services per avviare i servizi in un ambiente chroot;\n<li class=\"l\"> Aggiunto un'immagine di installazione per l'architettura Aarch64 con supporto<br \/>\n UEFI; <\/p>\n<li class=\"l\"> Aggiornate le versioni dei componenti del distributore, inclusi CPython 3.7 (precedentemente 3.6);\n<li class=\"l\"> Aggiunti 22 nuovi servizi, tra cui CockroachDB, bolt, lirc,<br \/>\nroundcube, weechat e knot. <\/p>\n<\/ul>\n<p>Utilizzando Nix, i pacchetti vengono installati in un albero di directory separato \/nix\/store o in una sotto-directory nella cartella dell'utente. Ad esempio, un pacchetto viene installato come \/nix\/store\/f3a4h95649f394358bh52d4vf7a1f3-firefox-66.0.3\/, dove \u00abf3a4h9\u2026\u00bb \u00e8 un identificativo unico del pacchetto, utilizzato per il controllo delle dipendenze. I pacchetti sono confezionati in contenitori che contengono i componenti necessari per il funzionamento delle applicazioni. <\/p>\n<p>\u00c8 possibile definire dipendenze tra i pacchetti, utilizzando la scansione degli hash identificatori nella directory dei pacchetti installati per verificare la presenza di dipendenze gi\u00e0 installate. \u00c8 possibile sia il download di pacchetti binari pronti dal repository (quando si verificano aggiornamenti ai pacchetti binari vengono caricati solo i delta-aggiornamenti), sia la compilazione dai codici sorgente con tutte le dipendenze. La collezione di pacchetti \u00e8 presentata in un repository speciale Nixpkgs.<br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50506\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 NixOS 19.03, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0435 Nix \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0440\u044f\u0434 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043e\u043a, \u0443\u043f\u0440\u043e\u0449\u0430\u044e\u0449\u0438\u0445 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0443 \u0438 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u044b. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0432 NixOS \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0435\u0434\u0438\u043d\u044b\u0439 \u0444\u0430\u0439\u043b \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u043e\u0439 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0438 (configuration.nix), \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0431\u044b\u0441\u0442\u0440\u043e\u0433\u043e \u043e\u0442\u043a\u0430\u0442\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439, \u043f\u0440\u0438\u0441\u0443\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 \u043f\u0435\u0440\u0435\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u044f \u043c\u0435\u0436\u0434\u0443 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u043c\u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044f\u043c\u0438 \u0441\u0438\u0441\u0442\u0435\u043c\u044b, \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u0438\u043d\u0434\u0438\u0432\u0438\u0434\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c\u0438 (\u043f\u0430\u043a\u0435\u0442 \u0441\u0442\u0430\u0432\u0438\u0442\u0441\u044f \u0432 \u0434\u043e\u043c\u0430\u0448\u043d\u044e\u044e \u0434\u0438\u0440\u0435\u043a\u0442\u043e\u0440\u0438\u044e), \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u0430 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u0430\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 [&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-31468","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=\"\u0421\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 NixOS 19.03, \u043e\u0441\u043d\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u043c \u043c\u0435\u043d\u0435\u0434\u0436\u0435\u0440\u0435 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