An fitar da NixOS 19.03, wani rarrabawa wanda ya dogara da mai sarrafa kunshin Nix. Yana bayar da wasu fasaloli na mallakar kamfani waɗanda ke sauƙaƙa saitin tsarin da kulawa. Misali, NixOS yana amfani da fayil ɗin saitin tsarin guda ɗaya (configuration.nix), yana ba da damar juyawa sabuntawa cikin sauri, yana tallafawa sauyawa tsakanin yanayin tsarin daban-daban, yana tallafawa shigar da fakitin mutum ɗaya ta hanyar masu amfani (an shigar da su a cikin kundin gida), kuma yana ba da damar shigar da sigogi da yawa na shiri ɗaya a lokaci guda. Cikakken hoton shigarwa na KDE shine 1 GB, yayin da sigar wasan bidiyo da aka rage shine 400 MB.
Manyan sabbin abubuwa:
- Kunshin ya haɗa da yanayin tebur na Pantheon, wanda aikin OS na Elementary ya haɓaka (an kunna shi ta hanyar services.xserver.desktopManager.pantheon.enable);
- An sake fasalin tsarin ƙungiyar kaɗe-kaɗe na Kubernetes kuma an raba shi zuwa sassa daban-daban. Don inganta tsaro, ana kunna TLS da RBAC ta tsohuwa;
- Zaɓuɓɓuka don gudanar da ayyuka a cikin yanayin chroot an ƙara zuwa systemd.services;
- Ƙara hoton shigarwa don gine-gine na Aarch64 tare da tallafi
UEFI; - An sabunta sigogin sassan rarrabawa, gami da CPython 3.7 (a baya 3.6);
- An ƙara sabbin ayyuka 22, gami da CockroachDB, bolt, lirc,
roundcube, weechat da kulli.
Lokacin amfani da Nix, ana shigar da fakiti a cikin wani bishiyar adireshi daban, /nix/store, ko ƙaramin adireshi a cikin kundin adireshin gida na mai amfani. Misali, an shigar da kunshin azaman /nix/store/f3a4h95649f394358bh52d4vf7a1f3-firefox-66.0.3/, inda "f3a4h9..." shine babban fakitin fakitin da aka yi amfani da shi don sarrafa dogaro. An tattara fakitin azaman kwantena masu ɗauke da abubuwan da ake buƙata don aikace-aikacen aikace-aikacen.
Yana yiwuwa a ƙayyade abin dogaro tsakanin fakiti, kuma don bincika kasancewar abubuwan dogaro da aka riga aka shigar, ana amfani da hashes mai gano ganowa a cikin jagorar fakitin da aka shigar. Yana yiwuwa ko dai zazzage fakitin binary ɗin da aka yi shirye-shiryen daga ma'ajiyar (lokacin shigar da sabuntawa zuwa fakitin binary, ana sauke canje-canjen delta kawai), ko gina daga lambar tushe tare da duk abin dogaro. An gabatar da tarin fakitin a cikin ma'ajiyar nixpkgs na musamman.
source: budenet.ru
