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Kutulutsidwa kwa kugawa kwa Red Hat Enterprise Linux 8.6

Kutsatira chilengezo cha kutulutsidwa kwa RHEL 9, Red Hat idasindikiza kutulutsidwa kwa Red Hat Enterprise Linux 8.6. Kukhazikitsa kumakonzedweratu kwa x86_64, s390x (IBM System z), ppc64le, ndi Aarch64 zomangamanga, koma zimapezeka kuti zitsitsidwe kwa ogwiritsa ntchito a Red Hat Customer Portal okha. Magwero a Red Hat Enterprise Linux 8 rpm phukusi amagawidwa kudzera mu CentOS Git repository. Nthambi ya 8.x, yomwe idzathandizidwe mpaka osachepera 2029, imapangidwa motsatira ndondomeko yachitukuko yomwe imaphatikizapo kupanga zotulutsa miyezi isanu ndi umodzi iliyonse panthawi yokonzedweratu.

Zosintha zazikulu:

  • Ndondomeko ya fapolicyd, yomwe imakulolani kudziwa kuti ndi mapulogalamu ati omwe angayendetsedwe ndi wogwiritsa ntchito komanso omwe sangathe, asinthidwa kukhala 1.1, yomwe imagwiritsa ntchito kuyika kwa malamulo olowera ndi mndandanda wazinthu zodalirika mu /etc/fapolicyd/rules. .d/ ndi /etc/fapolicyd/trust Directories .d m'malo mwa /etc/fapolicyd/fapolicyd.rules ndi /etc/fapolicyd/fapolicyd.trust owona. Onjezani zosankha zatsopano ku fapolicyd-cli utility.
  • Zokonda zawonjezedwa ku fapolicyd, SELinux ndi PBD (Policy-Based Decryption for automatic unlocking of LUKS disks) kuti apititse patsogolo chitetezo cha SAP HANA 2.0 DBMS.
  • OpenSSH imagwiritsa ntchito kuthekera kogwiritsa ntchito Phatikizani malangizo mu fayilo yosinthira sshd_config kuti mulowe m'malo mwa mafayilo ena, omwe, mwachitsanzo, amakulolani kuyika zoikamo zadongosolo mu fayilo ina.
  • Njira ya "--checksum" yawonjezedwa ku lamulo la semodule kuti muwone kukhulupirika kwa ma module omwe adayikidwa ndi malamulo a SELinux.
  • Zolembazo zikuphatikiza mitundu yatsopano ya ophatikiza ndi zida za opanga: Perl 5.32, PHP 8.0, LLVM Toolset 13.0.1, GCC Toolset 11.2.1, Rust Toolset 1.58.1, Go Toolset 1.17.7, java-17-opejdk (komanso pitilizani kutumizidwa java-11-openjdk ndi java-1.8.0-openjdk).
  • Seva zosinthidwa ndi phukusi: NetworkManager 1.36.0, rpm-ostree 2022.2, bind 9.11.36 ndi 9.16.23, Libreswan 4.5, audit 3.0.7, samba 4.15.5, 389 Directory Server 1.4.3.
  • Image Builder yawonjezera kuthekera kopanga zithunzi zamitundu yosiyanasiyana yapakatikati ya RHEL, yosiyana ndi mawonekedwe amakono, komanso imapereka chithandizo pakukonza ndikusinthanso mawonekedwe a fayilo pamagawo a LVM.
  • nftables amachepetsa kwambiri kukumbukira (mpaka 40%) pobwezeretsa mindandanda yayikulu. Chida cha nft chimagwiritsa ntchito thandizo la paketi ndi zowerengera zamagalimoto zomwe zimamangidwa pamndandanda wazinthu ndikuyatsidwa pogwiritsa ntchito mawu oti "counter" ("@myset {ip saddr counter}").
  • Phukusili limaphatikizapo phukusi la hostapd, lomwe limagwiritsa ntchito FreeRADIUS backend ndipo lingagwiritsidwe ntchito pogwiritsira ntchito 802.1X authenticator pa maukonde a Ethernet. Kugwiritsa ntchito hostapd kugwiritsa ntchito malo olowera kapena seva yotsimikizira pa Wi-Fi sikuthandizidwa.
  • Thandizo limaperekedwa pazinthu zambiri za eBPF, monga BCC (BPF Compiler Collection), libbpf, control traffic (tc, Traffic Control), bpftracem, xdp-tools ndi XDP (eXpress Data Path). M'chigawo cha Technology Preview, chithandizo cha sockets AF_XDP chikadali chofikira XDP kuchokera pamalo ogwiritsa ntchito.
  • Kugwirizana kumatsimikiziridwa ndi zithunzi zamakina a alendo ozikidwa pa RHEL 9 ndi XFS file system (RHEL 9 imagwiritsa ntchito mawonekedwe osinthidwa a XFS mothandizidwa ndi bigtime ndi inobtcount).
  • Phukusi la Samba limaphatikizapo zosintha zokhudzana ndi kusinthidwanso kwa zosankha mu Samba 4.15. Mwachitsanzo, zosankhazo zasinthidwa dzina: “—kerberos” (ku “—use-kerberos=required|desired|off”), “—krb5-ccache” (to “—use-krb5-ccache=CCACHE”), “ —scope” ( mu "--netbios-scope=SCOPE") ndi "-use-ccache" (mu "--use-winbind-ccache"). Zosankha zomwe zachotsedwa: “-e|—encrypt” ndi “-S|—signing”. Zosankha zobwereza zachotsedwa muzinthu za ldbadd, ldbdel, ldbedit, ldbmodify, ldbrename ndi ldbsearch, ndrdump, net, sharesec, smbcquotas, nmbd, smbd ndi winbindd.
  • Onjezani "-list-diagnostics" njira ku ld.so kuti muwonetse deta yomwe imakhudza kugwiritsa ntchito kukhathamiritsa kwa Glibc.
  • Tsamba lawebusayiti lawonjezera kuthekera kotsimikizira kugwiritsa ntchito makhadi anzeru a sudo ndi SSH, zida za PCI zotsogola ndi USB kumakina enieni, ndikuwongolera kusungirako kwanuko pogwiritsa ntchito Stratis.
  • Hypervisor ya KVM imawonjezera chithandizo kwa alendo omwe akuyenda Windows 11 ndi Windows Server 2022.
  • Phukusi la rig limaphatikizidwa ndi chida chosonkhanitsira deta yowunikira ndikukonza zochitika zomwe zingathandize kuzindikira zovuta zachisawawa kapena zosowa kwambiri.
  • Zida zowonjezera 4.0, zomwe zikuphatikiza Podman, Buildah, Skopeo ndi zida za runc.
  • Ndizotheka kugwiritsa ntchito NFS ngati yosungirako zotengera zakutali ndi zithunzi zawo.
  • Chithunzi cha chidebe chokhala ndi zida za Podman chakhazikika. Chotengera chowonjezera chokhala ndi mzere wolamula wa openssl.
  • Gulu latsopano la phukusi lasunthidwa ku gulu lachikale (loyenera kuchotsedwa mtsogolo), kuphatikiza abrt, alsa-plugins-pulseaudio, aspnetcore, awscli, bpg-*, dbus-c++, dotnet 3.0-5.0, kutaya, mafonti -tweak-chida, gegl, gnu-free-fonts-common, gnuplot, java-1.8.0-ibm, libcgroup-tools, libmemcached-libs, pygtk2, python2-backports, recode, spax, spice-server, star, tpm -zida.
  • Kupitiliza kupereka zoyeserera (Technology Preview) zothandizira AF_XDP, XDP kutsitsa kwa hardware, Multipath TCP (MPTCP), MPLS (Multi-protocol Label Switching), DSA (data streaming accelerator), KTLS, dracut, kexec fast reboot, nispor, DAX mu ext4 ndi xfs, systemd-resolved, accel-config, igc, OverlayFS, Stratis, Software Guard Extensions (SGX), NVMe/TCP, DNSSEC, GNOME pa ARM64 ndi IBM Z machitidwe, AMD SEV ya KVM, Intel vGPU, Toolbox.

Source: opennet.ru

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