Umholi weFedora Project uMatthew Miller kanye nonjiniyela weRed Hat Atomic OpenShift uDusty Mabe bamemezele iFedora CoreOS, uhlelo lokusebenza lwesikhathi esizayo oluklanyelwe ukuthatha indawo yeFedora Atomic Host.
Abathuthukisi bephrojekthi ye-Fedora bamemezele ukuthi basuse izingxenye ze-Fedora Atomic Host endaweni yokugcina i-Rawhide futhi bayeke ukuthuthukisa lokhu kusakazwa. I-Fedora 29 izoba inguqulo yokugcina efaka izingxenye ze-Fedora Atomic Host.
Uma umjikelezo wokulungisa usuphelile, ukukhishwa kwezibuyekezo ze-Fedora 29 ze-Fedora Atomic Host kuzomiswa ngokuphelele (okwesikhashana ngoNovemba noma ngoDisemba 2019).
Yini i-Fedora Atomic Host?
I-Atomic Host evela ku-Project Atomic iyipulatifomu elula futhi engaguquki, eyenzelwe injongo eyodwa yokusebenzisa izinhlelo zokusebenza ezifakwe ezitsheni.
Uhlaka lwephrojekthi yeFedora Atomic Host luhlinzekele ngemvelo encishisiwe ethuthukiswa nge-athomu ngokufaka isithombe salo lonke uhlelo, ngaphandle kokuluhlukanisa lube amaphakheji ahlukile.
Ngokuya nge-Fedora Atomic Host, kwakhiwa indawo ekhethekile ukwethula nokuphatha iziqukathi ezizimele ze-Docker.
IFedora Atomic Host ngokungafani nomshini obonakalayo, okuyi kufaka phakathi uhlelo oluphelele lokusebenza, isitsha kuhloswe ngaso ukuthi siqukethe kuphela isoftware edingekayo ukwenza uhlelo.
Ngakho-ke, ukusebenzisa isitsha ngokufanele nangokuphepha, udinga uhlelo olusebenzayo oluhlinzeka ngezinsizakalo zeziqukathi eziphephile futhi lusebenze njengesisekelo seziqukathi ezisebenzayo.
Ukusetshenziswa kwayo okuhle ukuhlinzeka ngohlelo lokusebenza olunokwethenjelwa futhi olungathuthukiseka kalula lokusebenzisa iziqukathi.
Amafomethi ahlukile e-Atomic Host ayatholakala ukuze asebenze kunoma yiluphi uhlobo lomsebenzi, kusuka kwipulatifomu elula kuya ezindaweni ezahlukahlukene zamafu.
Ngokufakwa kwe-Atomic Host, ungasebenzisa umyalo we-docker njengoba ubungenza kwamanye amasistimu anikwe amandla esitsha.
Kodwa-ke, i-Atomic Host iza nomyalo owengeziwe obizwa nge-athomu, onwebisa kulokho ongakwenza ngeziqukathi.
Kepha i-Atomic inezinye izici ezikuvumela ukuthi:
- Sebenza nabaphathi be-Atomic: Qinisekisa, uvuselele, ubuyisele emuva, futhi uvule ama-Atomic Host Systems
- Phatha izithombe: faka (ukusebenzisa izindlela ezichazwe ngaphambilini), buyekeza, uqinisekise futhi uskene izithombe zesitsha.
- Sebenzisa iziqukathi: uhlu, buyekeza bese uhlehlisa
Imikhuba yeFedora Atomic Host yasetshenziswa ukwakha iRed Hat Enterprise Linux Atomic Host nemikhiqizo ye-CentOS Atomic Host.
Usale kahle Umsingathi we-Fedora Atomic, sawubona uFedora CoreOS
Ukuphendula lokhu, kubikwe ukuthi iphrojekthi ye-Fedora Atomic Host izothathelwa indawo yiphrojekthi ye-Fedora CoreOS , eqhubeka nokuthuthukiswa kwesistimu yeseva ye-Linux Container Linux, eyathathwa yi-Red Hat ngemuva kokuthengwa kwe-CoreOS.
Onke amaphakheji asekela umsebenzi wezicelo zokugcina alethwe ngqo njengengxenye yeziqukathi, futhi uhlelo lwe-Host laliqukethe kuphela isethi encane yezakhi (systemd, journald, docker, rpm-OSTree, njll.).
Njengengxenye yomkhiqizo we-Fedora CoreOS , ubuchwepheshe be-Fedora Atomic kanye ne-Container Linux buyahlanganiswa.
NjengeFedora Atomic, izingxenye zeFedora CoreOS zithembele kuma-repositories eFedora asebenzisa i-rpm-ostree, kanti i-SELinux isetshenziselwa ukuhlukaniswa okwengeziwe kwesitsha , kodwa ubuchwepheshe obuyinhloko njenge-Ignition (uhlelo lokuqala lokusetha i-boot, enye indlela esikhundleni se-Cloud-Init) kanye nendlela yokufaka kuthuthwa kusuka ku-Container Linux.
Ukuyekiswa kokuthuthukiswa kwe-Fedora Atomic Host ngeke kuthinte ukuthuthukiswa kwephrojekthi ye-Fedora Atomic Workstation, manje ethuthukiswa ngaphansi kwegama elithi Fedora Silverblue futhi ekugcineni ingathatha indawo ye-Fedora Workstation yendabuko.
Uhlelo lweFedora Silverblue nalo luhanjiswa ngefomu le-monolithic, ngaphandle kokuhlukanisa isistimu eyisisekelo ngamaphakeji ahlukile, kusetshenziswa indlela yokuthuthukisa i-athomu.
Esikhundleni seziqukathi ze-Docker, kusetshenziswa amaphakheji anele e-auto flatpak ukufaka ezinye izinhlelo zokusebenza.
Isithombe sesistimu asihlukaniseki futhi sakhiwa ngobuchwepheshe be-OSTree (amaphakheji ngawodwana awakwazi ukufakwa kule ndawo, ungakha kuphela isithombe sonke sohlelo ngokusikhulisa ngamaphakeji amasha usebenzisa i-rpm-ostree toolkit).