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Red Hat Enterprise Linux 7.7 Tso tawm

Lub tuam txhab Red Hat tso tawm Red Hat Enterprise Linux 7.7 faib. RHEL 7.7 installation duab muaj download tau rau npe Red Hat Customer Portal cov neeg siv nkaus xwb thiab npaj rau x86_64, IBM POWER7+, POWER8 (loj endian thiab me endian) thiab IBM System z architectures. Cov pob khoom tuaj yeem rub tawm los ntawm Git repository CentOS project.

RHEL 7.x ceg yog tswj nyob rau hauv parallel nrog ceg RHEL 8.x thiab yuav txhawb kom txog rau thaum Lub Rau Hli 2024. RHEL 7.7 tso tawm yog qhov kawg ntawm kev txhawb nqa loj tag nrho los suav nrog kev txhim kho kev ua haujlwm. RHEL 7.8 yuav dhau mus rau theem kev saib xyuas, qhov twg qhov tseem ceeb yuav hloov mus rau kev kho kab mob thiab kev nyab xeeb, nrog rau kev txhim kho me me los txhawb cov khoom siv kho vajtse tseem ceeb.

ntsiab kev tsim kho tshiab:

  • Kev txhawb nqa tag nrho rau kev siv Live patch mechanism yog muab (kpatch ua) txhawm rau tshem tawm qhov tsis zoo hauv Linux kernel yam tsis tau rov pib dua lub system thiab tsis ua haujlwm. Yav dhau los, kpatch yog qhov kev sim ua haujlwm;
  • Ntxiv python3 pob nrog Python 3.6 tus neeg txhais lus. Yav dhau los, Python 3 tsuas yog muaj raws li ib feem ntawm Red Hat Software Collections. Python 2.7 tseem muaj los ntawm lub neej ntawd (kev hloov pauv mus rau Python 3 tau ua hauv RHEL 8);
  • Kev tshuaj ntsuam presets tau ntxiv rau Mutter qhov rais tus tswj hwm (/etc/xdg/monitors.xml) rau txhua tus neeg siv hauv lub cev (koj tsis tas yuav cais cov teeb tsa screen rau txhua tus neeg siv;
  • Ntxiv kev tshawb pom ntawm kev ua kom Simultaneous Multithreading (SMT) hom nyob rau hauv lub kaw lus thiab tso saib cov lus ceeb toom sib raug rau cov graphical installer;
  • Muab kev txhawb nqa tag nrho rau Image Builder, tus tsim cov duab tsim rau huab ib puag ncig, suav nrog Amazon Web Services, Microsoft Azure thiab Google Cloud Platform;
  • SSSD (System Security Services Daemon) muab kev txhawb nqa tag nrho rau kev khaws sudo cov cai hauv Active Directory;
  • Daim ntawv pov thawj vim li no tau ntxiv kev txhawb nqa rau cov ntawv cipher ntxiv, suav nrog 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 thiab TLS_RSA_WITH_AES_256_GCM_SHA384;

  • Lub pob samba tau hloov kho rau version 4.9.1 (version 4.8.3 tau muab rau hauv qhov kev tso tawm dhau los). Directory server 389 tau hloov kho rau version 1.3.9.1;
  • Qhov siab tshaj plaws ntawm cov nodes nyob rau hauv ib qho kev poob qis raws li RHEL tau nce los ntawm 16 mus rau 32;
  • Tag nrho cov architectures txhawb IMA (Integrity Measurement Architecture) txhawm rau txheeb xyuas qhov ncaj ncees ntawm cov ntaub ntawv thiab cov ntaub ntawv cuam tshuam nrog kev siv cov ntaub ntawv khaws cia ua ntej hashes thiab EVM (cov ntawv pov thawj txuas ntxiv) los tiv thaiv cov ntaub ntawv txuas ntxiv (xattrs) los ntawm kev tawm tsam txhawm rau ua txhaum lawv txoj kev ncaj ncees (EVM yuav tsis tso cai rau kev tawm tsam offline, uas tus neeg tawm tsam tuaj yeem hloov metadata, piv txwv li, los ntawm booting los ntawm nws tus tsav);
  • Ntxiv cov khoom siv hnyav rau kev tswj cov ntim khoom sib cais, uas yog siv los tsim cov ntim khoom Buildah, rau pib - podman thiab nrhiav cov duab npaj txhij- Skopeo;
  • Tshiab Spectre V2 kev tiv thaiv kev tawm tsam tam sim no siv Retpoline ("spectre_v2 = retpoline") es tsis txhob IBRS los ntawm lub neej ntawd;
  • Cov cai hauv lub sijhawm tiag tiag ntawm cov ntsiav-rt kernel yog synchronized nrog lub ntsiab kernel;
  • DNS server khi hloov tshiab rau ceg 9.11, thiab ipset ua ntej tso tawm 7.1. Ntxiv txoj cai rpz-poob los thaiv kev tawm tsam uas siv DNS ua lub suab nrov nrov;
  • NetworkManager tau ntxiv lub peev xwm los teeb tsa txoj cai los ntawm qhov chaw nyob (txoj cai routing) thiab kev txhawb nqa rau VLAN filtering ntawm network choj interfaces;
  • SELinux tau ntxiv hom boltd_t tshiab rau boltd daemon uas tswj Thunderbolt 3 li. Ib chav kawm bpf tshiab tau ntxiv rau kev tshuaj xyuas Berkeley Packet Filter (BPF)-raws li kev siv;
  • Hloov kho cov duab ntxoov ntxoo-utils 4.6, ghostscript 9.25, chrony 3.4, libssh2 1.8.0, tuned 2.11;
  • suav nrog xorriso program tsim thiab tswj ISO 9660 CD/DVD duab;
  • Ntxiv kev txhawb nqa rau Data Integrity Extensions, uas tso cai rau koj los tiv thaiv cov ntaub ntawv los ntawm kev puas tsuaj thaum sau ntawv rau kev khaws cia los ntawm kev txuag cov kev kho ntxiv ntxiv;
  • Lub tshuab hluav taws xob virt-v2v tau ntxiv kev txhawb nqa kev hloov pauv rau kev khiav SUSE Linux Enterprise Server (SLES) thiab SUSE Linux Enterprise Desktop (SLED) cov tshuab virtual hauv qab KVM thaum siv nrog cov tsis-KVM hypervisors. Txhim kho kev ua tau zoo thiab kev ntseeg siab rau kev hloov VMWare virtual tshuab. Ntxiv kev txhawb nqa rau kev hloov cov tshuab virtual siv UEFI firmware khiav hauv Red Hat Virtualization (RHV);
  • Cov pob gcc-libraries tau hloov kho rau version 8.3.1. Ntxiv compat-sap-c ++-8 pob nrog ib tug version ntawm libstdc ++ lub tsev qiv ntawv runtime sib xws nrog SAP daim ntaub ntawv;
  • Geolite2 database suav nrog, ntxiv rau Geolite cov ntaub ntawv keeb kwm muaj nyob rau hauv pob GeoIP;
  • Cov khoom siv SystemTap tracing tau raug hloov kho rau ceg 4.0, thiab Valgrind nco debugging toolkit tau hloov kho rau version 3.14;
  • Tus vim editor tau hloov kho rau version 7.4.629;
  • Cov txheej lim dej rau lub khob-filters tshuab luam ntawv tau hloov kho rau version 1.0.35. Cov txheej txheem khob-browsed keeb kwm yav dhau tau raug hloov kho rau version 1.13.4. Ntxiv tshiab implicitclass backend;
  • Ntxiv tshiab network thiab graphics tsav tsheb. Hloov kho cov tsav tsheb uas twb muaj lawm;

Tau qhov twg los: opennet.ru

Ntxiv ib saib