An sanar 'Yan kwanaki da suka gabata ƙaddamar da sabon fasalin aikin MirageOS 3.6, wanda yake libraryakin karatu na tsarin aiki wanda ke bawa horo Aikace-aikacen tsarin aiki daya azaman "Unikernel" wanda ke cin gashin kansa, mai iya gudana ba tare da amfani da tsarin aiki ba, ƙirar tsarin aiki mai zaman kanta.
Don ci gaban aikace-aikace, ana amfani da OCaml. An rarraba lambar aikin a ƙarƙashin lasisin ISC kyauta. Babban ra'ayi a bayan unikernel shine babban tsarin aiki ne wanda aka ƙaddara shi kuma an tsara shi musamman hakan na iya taimakawa ingantaccen aiki da isar da aikace-aikace.
Duk ƙananan matakan da ke cikin tsarin aiki ana aiwatar da su a cikin hanyar ɗakin karatu haɗe da aikace-aikacen.
Za'a iya haɓaka aikace-aikacen akan kowane tsarin aiki, bayan haka an harhada shi a cikin kwaya ta musamman (unikernel concept), ana iya gudanar da shi kai tsaye a saman hypervisors Xen, KVM, BHyve da VMM (OpenBSD), a kan dandamali na wayoyin hannu, a cikin tsari na tsari a cikin yanayi mai dacewa da POSIX ko a cikin Amazon Elastic Compute Cloud da kuma yanayin yanayin girgije na Google.
Yanayin da aka kirkira ya ƙunshi komai da komai kuma yana hulɗa kai tsaye tare da mai ba da izini ba tare da masu kula da tsarin tsarin ba, don samun babban ragi a cikin ƙimar kuɗi gaba ɗaya da haɓaka tsaro.
Yin aiki tare da MirageOS ya sauko zuwa matakai uku: shirya sanyi tare da ma'anar fakitin OPAM da aka yi amfani da su a cikin muhalli, gina mahalli kuma fara yanayin.
Lokacin gudu don aiki a kan Xen ya dogara ne akan ƙaramin kwaya na Mini-OS, kuma ga sauran masu dubawa da tsarin da ke kan kodin Solo5.
Menene sabo a cikin MirageOS 3.6?
Babban canje-canje a cikin sabon sigar suna da nasaba da samar da tallafi ga sabon fasali da aka gabatar a Kadai 5 0.6.0. Wanda asali aka fara shi azaman aiki zuwa tashar jirgin ruwa ta MirageOS don gudana akan Linux / KVM hypervisor. Tun daga nan, ya zama mafi yawan lokacin tafiyar sandbox, ya dace da aikace-aikacen da aka gina ta amfani da unikernels daban-daban, masu niyya da fasahohin sandboxing daban-daban akan tsarin aiki da masu karɓar bakuncin.
Daga cikin ci gaban da aka aiwatar Bayyanannen tallafi ya bayyana, yana ba ka damar ayyana masu adaftar hanyar sadarwa da yawa da na'urorin adanawa an haɗa shi da unikernel yayin keɓewa dangane da hvt, spt da muen backends (amfani da genode da virdoio backends an iyakance shi zuwa na’ura ɗaya) -
Har da tallafi don ba da damar tara fasassin kariya a ƙetaren kayan aiki ta hanyar tsoho da ingantaccen kariyar shafi akan wasu maƙasudin.
Wani sabon abu wanda yayi fice a cikin tallan shine ya kara ikon gudanar da MirageOS unikernel a cikin kebabben yanayin spt da aka bayar ta Solo5. Lokacin amfani da spt backend, abubuwan da ke MirageOS suna gudana cikin ayyukan mai amfani na Linux tare da kaɗaici kaɗan dangane da seccomp-BPF.
An ƙarfafa kariya ta baya na Solo5 (hvt, spt), misali ana tattara abubuwa a cikin yanayin SSP (Stack Crush Protection).
Yadda ake samun MirageOS?
Ga waɗanda ke da sha'awar iya samun wannan sabon sigar na MirageOS, za su iya yin hakan ta bin umarnin da muka raba a ƙasa.
Abubuwan da ake buƙata shigar MirageOS shine a kirga tare da tsarin UNIX (Linux, Mac ko BSD) kuma suna da OPAM 2.0.0 ko kuma daga baya kuma OCaml 4.05.0 ko kuma daga baya.
Idan ba haka lamarin yake ba, ana iya girka su ta hanyar aiwatar da ɗayan umarni masu zuwa a cikin tashar gwargwadon rarraba ku.
Game da waɗanda suke masu amfani da Debian, Ubuntu ko abubuwan da suka samo asali daga waɗannan:
sudo apt-get update
sudo apt-get install opam
Yayinda ga wadanda suke amfani Arch Linux, Manjaro ko wani abin da ya samo daga Arch:
sudo pacman -S opam
Fedora, RHEL, CentOS ko wani mahimmancin waɗannan:
sudo dnf -i opam
A ƙarshe, shigar MirageOS:
opam init
opam install mirage