Iyo itsva vhezheni yeRed Hat Enterprise Linux 8 yaburitswa

Red Hat ine Yakazivisa Kuburitswa kweiyo Nyowani Shanduro yeRed Hat Enterprise Linux 8, shanduro mairi matekinoroji anoshandiswa muFedora 28 akashandiswa sehwaro kuvaka iyi nyowani vhezheni yeRed Hat.

Bazi idzva inozivikanwa nekuchinjira kuWayland nekutadza, kutsiva iptables nema nftables, kugadzirisa zvinhu zvekutanga (kernel 4.18, GCC 8), uchishandisa iyo DNF package maneja pachinzvimbo cheYUM, uchishandisa modular repository, kurega kutsigira kweKDE neBtrfs.

Chii Chitsva muRed Hat Enterprise Linux 8

Mune iyi vhezheni nyowani yekugovera, ayo makuru maficha anosanganisira: Gnome 3.28 seye default desktop uchishandisa Wayland-based kuratidza server kufanosarudzwa.

Kunyange zvakare ine nharaunda yakavakirwa paX.Org Server iyo inowanikwa senge yechipiri sarudzo.

NeGnome nekutadza, KDE desktop nharaunda mapakeji akasarudzika kubva pane runyorwa uye chete Gnome rutsigiro runosara.

Zvakare zvinomira pachena GCC 8.2qIyo inoshandiswa seye default compiler uye iyo Glibc system raibhurari yakagadziridzwa kuita vhezheni 2.28.

Red Hat Enterprise Linux 8, ine Kuparadzaniswa muBaseOS base repository uye AppStream modular repository.

Mu BaseOS, iyo yakatarwa seti yemapakeji anodikanwa kuitira mashandiro ehurongwa inoparadzirwa, zvese zvimwe zvinoendeswa kuAppStream repository.

AppStream inogona kushandiswa mushanduro mbiri: seyakajairika RPM repository uye seyakaiswa mune modular fomati.

Iyo modular repository inopa seti ye rpm mapakeji akaiswa mumamojuru, ayo anochengetwa zvisinei neshanduro yekuparadzira.

Ma module anogona kushandiswa kuisa dzimwe shanduro dzechimwe chinhu (semuenzaniso, unogona kuisa PostgreSQL 9.6 kana PostgreSQL 10).

Modular sangano inobvumidza mushandisi kuchinjira kumavhezheni makuru echishandiso asina kumirira iyo nyowani vhezheni yekuparadzira kit uye kugara pane yekare, asi ichiri inoenderana shanduro, mushure mekuvandudza kitambo chekugovera

Ma module anosanganisira iyo base application uye maraibhurari anodikanwa pabasa ravo (mamwe ma module anogona kushandiswa seyakavimbika).

Dzimwe shanduko

Red Hat Enterprise Linux 8 inowedzera iko kumisikidza kuitiswa kwemutauro wechirongwa Python 3.6 nepo mushanduro iyi kuchave nekutsigirwa kushoma kwePython 2.7.

Kubva muRed Hat Enterprise Linux 8, pamwe neshanduro nyowani dzekusiyaniswa kweLinux, kutamira kuPython 3.x kuri kutanga, nekuti vhezheni 2.x yave kushaya basa.

Nezve zvishandiso zvehurongwa, tinogona kuratidza kuwedzerwa kweStratis Toolkit, Iyo inopa nzira dzekubatanidza uye kurerutsa kumisikidza uye manejimendi eboka kubva kune imwe kana kupfuura emunharaunda madhiraivha.

Stratis inoitwa seyakagadzika (stratisd daemon) yakavakirwa pamusoro peiyo devicemapper uye XFS subsystem, uye inokutendera iwe kushandisa maficha senge ane simba kugoverwa kwenzvimbo yekuchengetera, mapikicha, kuona kutendeseka uye kugadzira zvidimbu zvecaching, pasina nyanzvi mune yekuchengetedza manejimendi. .

Uye sezvambotaurwa pakutanga, Iptables, ip6tables, arptable, uye ebtables zvakatsiviwa ne nftables, iyo iko zvino inoshandiswa nekutadza uye inozivikanwa nekubatanidza iyo packet yekutsvaira nzvimbo ye IPv4, IPv6, ARP, uye network mabhiriji.

Padanho rekernel, Nftables inopa chete generic interface inozvimiririra pane yakasarudzika protocol uye inopa zvakakosha mabasa ekubvisa dhata kubva mumapaketi, kuita data mashandiro, uye kudzora kuyerera.

Nezve dzimwe shanduko dzatinogona kuratidza:

• Anaconda installer akawedzera rutsigiro rwekuisa iyo system pane NVDIMM dhiraivha.
• Wakawedzera iyo nyowani nyowani yekushandisa, iyo inopa maturusi ekugadzira yakasarudzika boot system mifananidzo yakakodzera kuendeswa munzvimbo dzakawanda-chikuva gore nharaunda.
• Tsigiro yeBtrfs faira system yabviswa. Iko kurongeka hakuchisanganisira iyo btrfs.ko kernel module, iyo btrfs-progs zvinoshandiswa, uye snapper package;
• Yakapihwa system-wide rutsigiro rwemakadhi akachenjera uye HSMs (Hardware Security Modules) ine PKCS # 11 cryptographic tokens.

Si iwe unoda kuziva iyo yakazara runyorwa yeiyo ino itsva vhezheni yeRed Hat Enterprise Linux 8 inopa unogona kushanyira chinotevera chinongedzo.