Red Hat e lokollotse kabo ea eona ea Red Hat Enterprise. Linux 9. Litšoantšo tse lokisitsoeng tsa ho kenya li tla fumaneha haufinyane ho basebelisi ba ngolisitsoeng ba Red Hat Customer Portal (litšoantšo tsa ISO li ka boela tsa sebelisoa ho lekola ts'ebetso) CentOS Phallela 9). Tokollo e fumaneha bakeng sa meralo ea x86_64, s390x (IBM System z), ppc64le, le Aarch64 (ARM64). Mehloli ea liphutheloana tsa Red Hat Enterprise RPM Linux Tse 9 li bolokiloe polokelong ea Git CentOSHo ya ka potoloho ya tshehetso ya dilemo tse 10, RHEL 9 e tla tshehetswa ho fihlela ka 2032. Dintlafatso tsa RHEL 7 di tla tswela pele ho lokollwa ho fihlela ka la 30 Phuptjane, 2024, le RHEL 8 ho fihlela ka la 31 Motsheanong, 2029.
Kabo ea Khoebo ea Red Hat Linux 9 e tsebahala ka ho fallela tshebetsong ya ntshetsopele e bulehileng haholoanyane. Ho fapana le makala a fetileng, kabo e hahuwa ho sebediswa database ya diphuthelwana. CentOS Phallo ea 9. CentOS Stream e behiloe e le projeke e holimo bakeng sa RHEL, e nolofalletsang bafani ba mokga wa boraro ho laola ntshetsopele ya diphutheloana tsa RHEL, ho sisinya diphetoho, le ho susumetsa diqeto. Pele, setshwantsho sa tokollo ya Fedora se ne se sebediswa e le motheo wa lekala le letjha la RHEL, le ileng la ntlafatswa le ho tsitsiswa ka mora mamati a kwalwang, ntle le bokgoni ba ho beha leihlo tshebetso le diqeto tsa ntshetsopele. Jwale, lekala le thehwa ho tswa setshwantshong sa Fedora se nang le menehelo ya setjhaba. CentOS Phallela, moo mosebetsi oa ho itokisa o etsoang 'me motheo oa lekala le lecha la bohlokoa la RHEL o thehoa.
Liphetoho tsa bohlokoa:
- Tikoloho ea sistimi le lisebelisoa tsa kaho li ntlafalitsoe. GCC 11 e sebelisetsoa liphutheloana tsa kaho. Laeborari e tloaelehileng ea C e ntlafalitsoe ho glibc 2.34. Sephutheloana sa kernel Linux E hahiloe hodima tokollo ya 5.14. Motsamaisi wa sephutheloana sa RPM o ntlafaditswe ho ba mofuta wa 4.16 ka tshehetso ya taolo ya botshepehi ka fapolicyd.
- Ho falla ha kabo ho Python 3 ho phethetsoe. Lekala la Python 3.9 le fanoa ka mokhoa oa kamehla. Python 2 e khaotsoe.
- Desktop e thehiloe ho GNOME 40 (RHEL 8 e rometsoe ka GNOME 3.28) le laebrari ea GTK 4. Ho GNOME 40, li-desktop tse fumanehang ka har'a Activities Overview mode li fetoleloa ho latela sebopeho sa naha 'me li bonts'oa e le ketane e ntseng e tsamaea e sa khaotse ho tloha ho le letšehali ho ea ho le letona. K'homphieutha e 'ngoe le e' ngoe e bonts'itsoeng ka mokhoa oa Overview e bonts'a tse fumanehang lifensetere le lipane tse matla le ho ata ha mosebelisi a sebelisana. Phetoho e se nang moeli e fanoa lipakeng tsa lenane la mananeo le li-desktop tse fumanehang.
- GNOME e kenyelletsa motlakase-profiles-daemon handler e fanang ka bokhoni ba ho fetola sefofane pakeng tsa mokhoa oa ho boloka matla, mokhoa o leka-lekaneng oa matla, le mokhoa o phahameng oa ts'ebetso.
- Melaetsa eohle ea molumo e fetiselitsoe ho seva sa media sa PipeWire, eo hajoale e seng e le ea kamehla sebakeng sa PulseAudio le JACK. Ho sebelisa PipeWire ho u fa monyetla oa ho fana ka bokhoni ba ho sebetsa ka mamelwang khatisong e tloaelehileng ea komporo, tlosa karohano le ho kopanya lisebelisoa tsa molumo bakeng sa lits'ebetso tse fapaneng.
- Ka ho sa feleng, menu ea boot GRUB e patiloe haeba RHEL e le eona feela kabo e kentsoeng tsamaisong le haeba bootle ea ho qetela e atlehile. Ho bonts'a menyetla nakong ea boot, tšoara feela konopo ea Shift kapa tobetsa konopo ea Esc kapa F8 makhetlo a 'maloa. Har'a liphetoho ho bootloader, re boetse re hlokomela ho behoa ha lifaele tsa GRUB tsa tlhophiso bakeng sa meralo eohle bukeng e le 'ngoe /boot/grub2/ (faele /boot/efi/EFI/redhat/grub.cfg hona joale ke sehokelo sa tšoantšetso ho /boot /grub2/grub.cfg), bao. Sistimi e ts'oanang e kentsoeng e ka qalisoa ho sebelisoa EFI le BIOS ka bobeli.
- Likarolo tse tšehetsang lipuo tse fapaneng li kentsoe ka har'a li-langpacks, tse u lumellang hore u fetole boemo ba tšehetso ea puo e kentsoeng. Mohlala, langpacks-core-font e fana ka fonte feela, langpacks-core e fana ka sebaka sa glibc, font ea motheo, le mokhoa oa ho kenya, 'me li-langpacks li fana ka liphetolelo, lifonti tse ling, le bukana e hlahlobang mopeleto.
- Likarolo tsa ts'ireletso li ntlafalitsoe. Kabo e sebelisa lekala le lecha la laeborari ea li-cryptographic ea OpenSSL 3.0. Ka nako e sa lekanyetsoang, li-algorithms tsa morao-rao le tse tšepahalang tsa cryptographic lia lumelloa (mohlala, tšebeliso ea SHA-1 ho TLS, DTLS, SSH, IKEv2 le Kerberos e thibetsoe, TLS 1.0, TLS 1.1, DTLS 1.0, RC4, Camellia, DSA, 3DES le FFDHE-1024 li holofetse) . Sephutheloana sa OpenSSH se ntlafalitsoe hore e be mofuta oa 8.6p1. Cyrus SASL e isitsoe ho GDBM backend sebakeng sa Berkeley DB. Lilaebrari tsa NSS (Network Security Services) ha li sa tšehetsa sebopeho sa DBM (Berkeley DB). GnuTLS e ntlafalitsoe hore e be mofuta oa 3.7.2.
- Tshebetso ea SE e ntlafalitsoe haholoLinux le ho fokotswa ha tshebediso ya memori. Tshehetso bakeng sa tlhophiso ya "SELINUX=disabled" bakeng sa ho tima SE e tlositswe ho /etc/selinux/configLinux (tlhophiso e boletsoeng joale e tima feela ho jarisoa ha maano, le ho tima ts'ebetso ea SELinux jwale ho hlokahala ho fetisetsa paramethara "selinux=0" ho kernel).
- Tšehetso ea liteko e ekelitsoe VPN WireGuard.
- Ka kamehla, ho kena ka SSH kaha motso o thibetsoe.
- Lisebelisoa tsa tsamaiso ea lipakete tsa iptables-nft (li-iptables, ip6tables, ebtables le arptables utilities) le ipset li tlositsoe. Hona joale ho khothalletsoa ho sebelisa li-nftables ho laola firewall.
- E kenyelletsa daemon e ncha ea mptcpd bakeng sa ho lokisa MPTCP (MultiPath TCP), katoloso ea protocol ea TCP bakeng sa ho hlophisa ts'ebetso ea khokahano ea TCP le ho fana ka lipakete ka nako e le 'ngoe litseleng tse' maloa ka li-interfaces tse fapaneng tsa marang-rang tse amanang le liaterese tse fapaneng tsa IP. Ho sebelisa mptcpd ho etsa hore ho khonehe ho lokisa MPTCP ntle le ho sebelisa iproute2 utility.
- Sephutheloana sa marang-rang se tlositsoe; NetworkManager e lokela ho sebelisoa ho lokisa likhokahano tsa marang-rang. Ts'ehetso bakeng sa sebopeho sa litlhophiso tsa ifcfg e bolokiloe, empa NetworkManager e sebelisa sebopeho se thehiloeng ho keyfile ka boiketsetso.
- Sebopeho se kenyelletsa mefuta e mecha ea li-compilers le lisebelisoa bakeng sa ba ntlafatsang: GCC 11.2, LLVM/Clang 12.0.1, Rust 1.54, Go 1.16.6, Node.js 16, OpenJDK 17, Perl 5.32, PHP 8.0, Python 3.9, Ruby Git 3.0, Subversion 2.31, binutils 1.14, CMake 2.35, Maven 3.20.2, Ant 3.6.
- Liphutheloana tsa seva Apache HTTP Server 2.4.48, nginx 1.20, Varnish Cache 6.5, Squid 5.1 li ntlafalitsoe.
- DBMS MariaDB 10.5, MySQL 8.0, PostgreSQL 13, Redis 6.2 e ntlafalitsoe.
- Ho haha emulator ea QEMU, Clang e nolofalitsoe ka ho sa feleng, e leng se entseng hore ho khonehe ho sebelisa mekhoa e meng ea ts'ireletso ho hypervisor ea KVM, e kang SafeStack ho sireletsa khahlanong le mekhoa ea tlhekefetso e thehiloeng lenaneong la ho khutlela morao (ROP - Return-Oriented Programming).
- Ho SSSD (System Security Services Daemon), lintlha tsa li-log li eketsehile, ka mohlala, nako ea ho phethela mosebetsi e se e khomaretsoe liketsahalong 'me phallo ea bopaki e bonahala. E kentse ts'ebetso ea ho batla ho sekaseka litlhophiso le litaba tsa ts'ebetso.
- Tšehetso bakeng sa IMA (Integrity Measurement Architecture) e atolositsoe ho netefatsa botšepehi ba likarolo tsa tsamaiso ea ts'ebetso ho sebelisa li-signature tsa digital le li-hashes.
- Ka ho sa feleng, sehlopha se le seng sa sehlopha se kopaneng (cgroup v2) sea lumelloa. Сgroups v2 e ka sebelisoa, mohlala, ho fokotsa mohopolo, CPU le I/O tshebediso. Phapang e ka sehloohong pakeng tsa lihlopha tsa v2 le v1 ke tšebeliso ea lihlopha tse tloaelehileng tsa lihlopha bakeng sa mefuta eohle ea lisebelisoa, ho e-na le lihlopha tse arohaneng tsa ho fana ka lisebelisoa tsa CPU, bakeng sa ho laola tšebeliso ea mohopolo, le bakeng sa I / O. Maemo a arohaneng a lebisitse mathateng a ho hlophisa litšebelisano lipakeng tsa bahlokomeli le litšenyehelo tse ling tsa lisebelisoa tsa kernel ha ho sebelisoa melao bakeng sa ts'ebetso e boletsoeng maemong a fapaneng.
- Tšehetso e ekelitsoeng bakeng sa ho hokahanya nako ka nepo ho latela protocol ea NTS (Network Time Security), e sebelisang likarolo tsa meralo ea motheo ea senotlolo sa sechaba (PKI) 'me e lumella tšebeliso ea TLS le encryption e netefalitsoeng ea AEAD (Authenticated Encryption with Associated Data) bakeng sa ts'ireletso ea cryptographic ea likamano tsa bareki le seva. seva ka NTP (Network Time Protocol). Seva sa NTP sa nako e telele se ntlafalitsoe ho ea ho mofuta oa 4.1.
- Teko (Teknoloji Preview) tšehetso bakeng sa KTLS (kemiso ea kernel-level ea TLS), Intel SGX (Software Guard Extensions), DAX (Direct Access) bakeng sa ext4 le XFS, tšehetso bakeng sa AMD SEV le SEV-ES ho hypervisor ea KVM e fanoa.
Source: opennet.ru
