RHEL 9.2 e se e lokollotsoe 'me tsena ke litaba tsa eona

Linux ea Red Hat Enterprise

Red Hat Enterprise Linux e tsejoang hape ka khutsufatso ea eona ea RHEL ke kabo ea khoebo ea GNU/Linux e ntlafalitsoeng ke Red Hat.

Hat e khubelu ea koaholloa haufinyane, tsebiso ea mofuta o mocha oa kabo ea hau Red Hat Enterprise Linux 9.2, e bonang lekala la RHEL 9 le ntse le tsoela pele ho fetoha ka mokhoa o bulehileng haholoanyane oa nts'etsopele le ho haha ​​​​motheong oa sephutheloana sa CentOS Stream 9.

Ho ea ka potoloho ea ts'ehetso ea lilemo tse 10 bakeng sa kabo, RHEL 9 e tla bolokoa ho fihlela 2032, ntle le hore ho bohlokoa hape ho bolela hore ka nako e ts'oanang, ntlafatso ea lekala le fetileng la RHEL 8.8 e hlahisoa, e lokiselitsoeng ho lokolloa. matsatsing a tlang (hona joale ke mofuta oa beta feela o fumanehang).

Ke eng e ncha ho Red Hat Enterprise Linux 9.2

Phetolelong ena e ncha e tsoang ho RHEL 9.2, GTK 2 le liphutheloana tse amanang le tsona adwaita-gtk2-theme, gnome-common, gtk2, gtk2-immodules le hexchat ha li sa sebetsa.. Phetolelo e fetileng e boetse e theotse seva sa X.org (RHEL 9 e sa sebetse ho ea Wayland-based GNOME session), e reretsoeng ho tlosoa lekaleng le leholo le latelang la RHEL 10, empa e boloka bokhoni ba ho tsamaisa likopo tsa X11 ho tloha sebokeng sa Wayland. ho sebelisa seva sa DDX x wayland.

Phetoho e 'ngoe e ikhethang ke hore DNF e sebelisa taelo ea ntlafatso ea offline ho sebelisa lintlafatso ho sistimi e sa sebetseng. Taba ea mantlha ea ntlafatso ea kantle ho naha ke hore liphutheloana tsa pele tse ncha li jarolleloa ho sebelisoa taelo «dnf ntle le marang-rang-ntlafatso ea download", ka mor'a moo taelo" e phethiloednf offline-upgrade reboot»ho qala sistimi sebakeng se fokolang le ho kenya liapdeite tse fumanehang ho eona ntle le ho kena-kenana le lits'ebetso tsa mosebetsi.

Ho RHEL 9.2 laebrari ea li-cryptographic ea NSS ha e sa tšehetsa linotlolo tsa RSA tse nyane ho feta 1023 bits (ka bobeli bakeng sa li-signature tsa digital le encryption), ho phaella ho NetworkManager e nang le ts'ehetso ea ho leka-lekanya mojaro ho pholletsa le li-interfaces tse kopantsoeng tsa Ethernet, Loopback interface management, IEEE 802.1X bakeng sa phihlello e netefalitsoeng ea ho switjha likou, ECMP (tsela e lekanang ea litšenyehelo), 802.1ad (VLAN stacking, lihlooho tse behiloeng, le ho nkela li-tag tse ngata tsa VLAN sebakeng se le seng sa Ethernet).

Har'a liphetoho tse khethehileng tsa RHEL ho NetworkManager, ho hlokometsoe: Ho nolofatsa tsamaiso ea DNS ha u hokahanya le marang-rang a mangata ka li-server tse fapaneng tsa DNS, khetho e ncha. vlan.protocol, bokhoni ba ho lokisa li-VLAN bakeng sa li-interfaces tsa marang-rang tse sa laoloang, tse tšehetsang tlhophiso ea MPTCP (Multipath TCP).

redhat

RHEL Capture

Hape ho hlokometsoe hore a sephutheloana se secha sa synce4l ho sebelisa theknoloji ea SyncE frequency synchronization (Synchronous Ethernet) E tšehetsoa ke likarete tse ling tsa marang-rang le li-switches tsa marang-rang, tse ka ntlafatsang katleho ea puisano lits'ebetsong tsa RAN (Radio Access Network) ka lebaka la ho lumellana ha nako e nepahetseng haholoanyane.

Sephutheloana sa nmstate, e fanoang ke laebrari le sesebelisoa sa nmstatectl ho laola tlhophiso ea marang-rang ka API e hlalosang (boemo ba marang-rang bo hlalosoa ka mokhoa oa schema e hlalositsoeng pele), joale o na le bokhoni ba ho hlakisa liaterese tsa lehae tsa IPv6 joalo ka li-server tsa DNS le ho eketsa tšehetso bakeng sa lifolakha tsa MPTCP.

EBPF Subsystem Sefe ea Berkeley Packet e na le lintlafatso tse kentsoeng tšebetsong ho Linux kernels 5.17, 5.18, 5.19 le 6.0. Ka mohlala, mesebetsi eohle e sebelisang mochini oa BTF e se e fumaneha (Mofuta oa mofuta oa BPF). Har'a tse ling, tšehetso e eketsehileng bakeng sa CO-RE (Bopa Hang - Run Hohle), e leng e lumella ho bokella khoutu ea mananeo a eBPF hanngoe feela le ho sebelisa mojaro oa bokahohle e khethehileng e fetolang lenaneo le imetsoeng ho kernel ea hona joale le Mefuta ea BTF, e rarollang bothata ba ho nkeha ha mananeo a eBPF a hlophisitsoeng, ao pele a neng a ka sebelisoa feela ho mofuta oa kernel oo ba o hahileng.

Bokhoni ba lisebelisoa tsa tuna, rteval le slat li ekelitsoe. Mohlala, tuna e na le sebopeho se secha sa taelo ea ho fetola kernel le litšobotsi tsa ts'ebeliso, litšitiso le mesebetsi.

Ka liphetoho tse ling tse hlahelletseng:

  • Ho firewalld, ts'ehetso e kenyellelitsoeng bakeng sa mokhoa oa ho hloleha oa boot, e lumellang, haeba ho na le mathata ka melao e boletsoeng, ho khutlela ho litlhophiso tsa kamehla ntle le ho siea moeti a sa sireletseha.
  • Litšebeletso tse ekelitsoeng ka tšehetso ea Kodi JSON-RPC, EventServer, netdata, IPFS protocol.
  • Clevis, e sebelisetsoang ho pata le ho hlakola data ka bo eona ho li-partitions tsa disk, e fana ka khetho ea "-e" ho lumella tšebeliso ea token e ka ntle ho e-na le ho kenya phasewete bakeng sa cryptsetup.
  • E kentse maano a SELinux ho sireletsa litšebeletso tsa mptcpd le udftools.
  • E kentse leano la SELinux ho tsosolosa litokelo tsa Rsyslog qalong (Rsyslog hona joale e sebelisa feela litokelo tse hlokahalang tse fokolang).
  • Ka kernel, ka ho lahla tlhahisoleseding e mabapi le moroallo o fumanoeng oa SYN ho ngolisoang, tlhahisoleseding e mabapi le aterese ea IP e amohetseng khokahanyo e fanoa ho nolofatsa ho fumana sebaka sa moroallo ho litsamaiso tse nang le balaoli ba tlameletsoeng ho liaterese tse fapaneng tsa IP.
  • Ts'ehetso e ekelitsoeng bakeng sa ho hlakoloa ha setifikeiti tse felloang ke nako (mohlala, bakeng sa ACME Let's Encrypt certificates, o ka hlakisa "ipa-acme-manage pruning --enable --cron "0 0 1 * *")
  • Web console e kenyelletsa lisebelisoa tse ncha, tse kopaneng tsa ho etsa litšoantšo tsa sistimi le litšoantšo.
  • Ts'ehetso e kenyellelitsoeng bakeng sa ho notlolla ka bohona ha li-partitions tsa metso tse patiloeng (LUKS) ho sebelisa NBDE.
  • Ts'ehetso e ekelitsoeng bakeng sa phetisetso ea boiketsetso ea lisebelisoa tsa cryptographic tse hokahaneng ho sistimi ea baeti nakong ea ts'ebetso (ha e fumanehe nakong ea ho qala sistimi ea baeti).

Kamora nako, haeba o rata ho tseba ho eketsehileng ka eona, o ka sheba lintlha Ka sehokela se latelang.

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Bakeng sa ba thahasella 'me ba na le phihlello ea portal ea bareki ba Red Hat, o lokela ho tseba hore phetolelo ena e etselitsoe x86_64, s390x (IBM System z), ppc64le le Aarch64 (ARM64) meralo. Mehloli ea liphutheloana tsa Red Hat Enterprise Linux 9 rpm e fumaneha sebakeng sa polokelo ea CentOS Git.

Litšoantšo tse itokiselitseng ho kenya li fumaneha ho basebelisi ba ngolisitsoeng ba Red Hat Customer Portal (u ka boela ua sebelisa litšoantšo tsa iso tsa CentOS Stream 9 ho lekola ts'ebetso).


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