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Red Hat Enterprise Linux 7.7 Kuburitswa

Red Hat Company yakaburitswa Red Hat Enterprise Linux 7.7 kugovera. RHEL 7.7 yekuisa mifananidzo inowanikwa dhawunirodha kune vakanyoreswa Red Hat Mutengi Portal vashandisi chete uye vakagadzirirwa x86_64, IBM POWER7+, POWER8 (endian hombe uye diki endian) uye IBM System z zvivakwa. Source mapakeji anogona kutorwa kubva Git repository CentOS chirongwa.

Iyo RHEL 7.x bazi rinochengetwa richifambirana nebazi RHEL 8.x uye ichatsigirwa kusvika June 2024. Iyo RHEL 7.7 kuburitswa ndiyo yekupedzisira yechikamu chikuru chekutsigira chakazara kusanganisira kuvandudzwa kwebasa. RHEL 7.8 zvichapfuura muchikamu chekugadzirisa, uko zvinonyanya kukosha zvinozochinjika kune gadziriso yebug uye chengetedzo, nekuvandudzwa kudiki kutsigira akakosha hardware masisitimu.

chikuru zvitsva:

  • Tsigiro yakazara yekushandisa iyo Live chigamba meshini inopihwa (kpatch) kubvisa kusagadzikana muLinux kernel pasina kutangazve sisitimu uye pasina kumisa basa. Kare, kpatch yaive chinhu chekuyedza;
  • Yakawedzera python3 mapakeji ane Python 3.6 muturikiri. Pakutanga, Python 3 yaingowanikwa sechikamu cheRed Hat Software Collections. Python 2.7 ichiri kupihwa nekusarudzika (shanduko kuenda kuPython 3 yakaitwa muRHEL 8);
  • Zvigadziriso zvemasikirini zvawedzerwa kuMutter hwindo maneja (/etc/xdg/monitors.xml) kune vese vashandisi vari muhurongwa (hauchadi kugadzirisa zvakasiyana zvigadziriso zvemushandisi wega wega;
  • Kuwedzera kucherechedzwa kwekugonesa Simultaneous Multithreading (SMT) modhi muhurongwa uye kuratidza yambiro inoenderana kune graphical installer;
  • Inopa rutsigiro rwakazara rweMugadziri Wemifananidzo, muvaki wemifananidzo yehurongwa hwemamiriro emumakore, kusanganisira Amazon Web Services, Microsoft Azure uye Google Cloud Platform;
  • SSSD (System Security Services Daemon) inopa rubatsiro rwakakwana rwekuchengetedza mitemo ye sudo mu Active Directory;
  • Iyo default certificate system yakawedzera tsigiro yemamwe cipher suites, anosanganisira TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_256_CBC/GCM_SHA384,
    TLS_ECDHE_RSA_WITH_AES_128_CBC/GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_CBC/GCM_SHA384 uye TLS_RSA_WITH_AES_256_GCM_SHA384;

  • Samba package yakagadziridzwa kuita vhezheni 4.9.1 (vhezheni 4.8.3 yakapihwa mukuburitswa kwapfuura). Directory server 389 yakagadziridzwa kune shanduro 1.3.9.1;
  • Nhamba yakawanda yemanode mufailover cluster inobva paRHEL yakawedzerwa kubva ku16 kusvika ku32;
  • Zvese zvivakwa zvinotsigira IMA (Integrity Measurement Architecture) kuratidza kutendeseka kwemafaira uye yakabatana metadata uchishandisa dhatabhesi ye pre-yakachengetwa hashes uye EVM (yakawedzerwa verification module) kuchengetedza yakawedzera faira hunhu (xattrs) kubva pakurwiswa kwakanangana nekutyora kuvimbika kwavo (EVM). haizobvumiri kurwiswa kwekunze, umo munhu anorwisa anogona kushandura metadata, semuenzaniso, nekubvarura kubva kudhiraivha yake);
  • Yakawedzerwa lightweight toolkit yekugadzirisa midziyo yakavharirwa, iyo inoshandiswa kugadzira midziyo Buildah, kwekutanga - podman uye kutsvaga mifananidzo yakagadzirwa- Skopeo;
  • Nyowani Specter V2 kurwisa kudzivirira kumisikidza iko zvino shandisa Retpoline ("spectre_v2=retpoline") panzvimbo yeIBRS nekukasira;
  • Iyo kodhi kodhi yeiyo chaiyo-nguva edition ye kernel-rt kernel inowiriraniswa neiyo huru kernel;
  • DNS server bind yakagadziridzwa kune bazi 9.11, uye ipset isati yaburitswa 7.1. Yakawedzera rpz-kudonha mutemo kuvharira kurwiswa kunoshandisa DNS se traffic amplifier;
  • NetworkManager yakawedzera kugona kuseta routing mitemo nekwakabva kero (policy routing) uye kutsigirwa kweVLAN kusefa pane network network network;
  • SELinux yakawedzera rudzi rutsva rwe boltd_t yedaemon yebhoti inodzora Thunderbolt 3. Bpf kirasi itsva yekutonga yakawedzerwa pakuongorora Berkeley Packet Filter (BPF)-based applications;
  • Shanduro dzakagadziridzwa dzemumvuri-utils 4.6, ghostscript 9.25, chrony 3.4, libssh2 1.8.0, tuned 2.11;
  • Inosanganisira xorriso chirongwa chekugadzira uye kugadzirisa ISO 9660 CD/DVD mifananidzo;
  • Yakawedzera tsigiro yeData Integrity Extensions, iyo inokutendera iwe kuchengetedza data kubva mukukuvadzwa paunenge uchinyorera kukuchengetedza nekuchengetedza mamwe mabhuroki ekugadzirisa;
  • Iyo virt-v2v yekushandisa yakawedzera tsigiro yekushandura yekumhanyisa SUSE Linux Enterprise Server (SLES) uye SUSE Linux Enterprise Desktop (SLED) chaiwo michina pasi peKVM kana ichishandiswa nevasiri-KVM hypervisors. Kuvandudzwa kwekuita uye kuvimbika kwekushandura VMWare chaiwo michina. Yakawedzerwa rutsigiro rwekushandura chaiwo michina uchishandisa UEFI firmware kumhanya muRed Hat Virtualization (RHV);
  • Iyo gcc-libraries package yakagadziridzwa kuita shanduro 8.3.1. Yakawedzera compat-sap-c ++-8 pasuru ine shanduro ye libstdc ++ runtime raibhurari inoenderana neSAP application;
  • Iyo Geolite2 dhatabhesi inosanganisirwa, mukuwedzera kune legacy Geolite dhatabhesi inopihwa muGeoIP package;
  • The SystemTap tracing toolkit yakagadziridzwa kune bazi 4.0, uye iyo Valgrind memory debugging toolkit yakagadziridzwa kushanduro 3.14;
  • Iyo vim editor yakagadziridzwa kune shanduro 7.4.629;
  • Seti yemasefa emakapu-sefa yekuprinda system yakagadziridzwa kuita shanduro 1.0.35. Iyo makapu-yakavhurika kumashure maitiro akagadziridzwa kune shanduro 1.13.4. Yakawedzera nyowani implicitclass backend;
  • Added network itsva uye madhiraivha emifananidzo. Yakagadziridzwa vatyairi varipo;

Source: opennet.ru

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