Red Hat ichangobva kuburitsa kuburitswa kwe yekutanga beta vhezheni ye "Red Hat Enterprise Linux 9" izvo inomira kunze kwekufamba kwayo kune imwe nzira yakavhurika yekuvandudza kuti kusiyana nemapazi apfuura, hwaro hweCentOS Stream 9 package yakashandiswa sehwaro hwekuvaka kugovera.
Kune avo vausati vajairana neCentOS Stream, unofanirwa kuziva kuti CentOS Stream yakaiswa sepurojekiti yepamusoro yeRHEL, ichibvumira vatori vechikamu chechitatu kudzora gadziriro yemapakeji eRHEL, vape shanduko uye nekupesvedzera sarudzo.
Chii Chitsva muRed Hat Enterprise Linux 9 Beta
Mune iyi beta vhezheni kugovera kunoratidzwa inouya neLinux kernel 5.14, RPM 4.16 package maneja, GNOME 40 desktop, uye GTK 4 raibhurari. Neizvi muGNOME 40, iyo Activities Overview virtual desktops inogadziriswa munzvimbo yekutarisa uye inoratidzwa seinoenderera loop kubva kuruboshwe kuenda kurudyi. Desktop yega yega inoratidzwa mumodhi yekutarisa inoratidza zvakajeka mahwindo aripo, ayo anotenderedzwa zvine simba uye akayerwa kuburikidza nekudyidzana kwevashandisi. Shanduko isina musono inopihwa pakati pechirongwa chechirongwa uye chaiwo desktops.
GNOME inoshandisa simba-profiles-daemon driver, Inopa kugona kushandura pakubhururuka pakati pesimba rekuchengetedza modhi, simba rekuenzanisa modhi, uye peak performance mode.
Imwe shanduko inoitika iri mukati maodhiyo enziyo aendeswa kuPipeWire media server, inova ikozvino yakasarudzika pachinzvimbo chePulseAudio uye JACK. Kushandisa PipeWire kunoita kuti iwe ukwanise kuendesa hunyanzvi hwekugadzirisa odhiyo mune yakajairwa desktop edition, bvisa kupatsanuka, uye ubatanidze yako odhiyo zvivakwa zvekushandisa zvakasiyana.
Nechekuita, iyo GRUB yekutanga menyu yakavanzwa kana RHEL iriyo yega kugovera pane system uye kana kutanga kwekutanga kwakabudirira. Imhaka yazvo Kuti uratidze menyu panguva yekutanga, unofanirwa kubata Shift kana Esc kana F8 kiyi kakawanda. Kubva pane shanduko kune iyo boot loader, zvakare inocherechedzwa kuti iyo GRUB yekumisikidza mafaera ezvese zvivakwa akaiswa mune imwecheteyo / boot / grub2 / dhairekitori (iyo / boot / efi / EFI / redhat / grub. cfg ikozvino chiratidzo chekufananidzira ku/boot/grub2/grub.cfg), iyo yakafanana yakaiswa sisitimu inogona kubhowa uchishandisa EFI kana BIOS.
Nekuiswa panguva imwe chete yemhando dzakasiyana dzezvirongwa uye chizvarwa chinowanzoitika chekuvandudzwa, Application Streams zvikamu zvinoshandiswa, iyo ikozvino inogona kuvakwa uchishandisa ese epasuru yekugovera sarudzo inotsigirwa neRHEL, kusanganisira RPM mapakeji, modules (seti yerpm mapakeji akaiswa mumamodules), SCL (Software Collection), uye Flatpak.
Zvakare nekusarudzika imwe yakabatana cgroup hierarchy inoshandiswa (boka v2). Cgroups v2 inogona kushandiswa, semuenzaniso, kudzikamisa ndangariro kushandiswa, CPU zviwanikwa uye I / O. Musiyano wakakosha pakati pecgroups v2 uye v1 kushandiswa kweiyo yakajairika hierarchy yemapoka emarudzi ese ezviwanikwa, pachinzvimbo cheakasiyana hierarchies yeCPU. kugoverwa kwezviwanikwa, kurira kwendangariro, uye I / O. Akaparadzana mahierarchies akatungamira kunetsa mukuronga kutaurirana pakati pevatongi uye mamwe kernel resource mutengo pakushandisa mitemo yemaitiro anotsanangurwa mune akasiyana hierarchies.
Izvo zvakare zvakasimbiswa izvo yakawedzera rutsigiro rwekuwiriranisa nguva kwakavakirwa paNTS protocol (Network Time Chengetedzo), iyo inoshandisa public key infrastructure (PKI) zvinhu uye inogonesa kushandiswa kweTLS uye Authenticated Encryption neAssociated Data (AEAD) ye cryptographic kuchengetedza kwevatengi-server kutaurirana. pamusoro peNTP (Network Time Protocol). Chrony NTP server yakagadziridzwa kune vhezheni 4.1.
Yeimwe shanduko izvo zvinomira pachena:
- Kuparadzira kutama kuenda kuPython 3 kwapera. Nekusagadzikana, bazi rePython 3.9 rinopihwa. Python 2 yakamiswa.
- Bazi idzva reOpenSSL 3.0 crypto library
- Kuita kweSELinux kwakagadziridzwa zvakanyanya uye kushandiswa kwendangariro kwakaderedzwa.
- Nekumisikidza, SSH login semudzi inorambwa.
- Yakapera packet filter management maturusi akaziviswa iptables-nft (iptables, ip6tables, ebtables uye arptables utility) uye ipset. Zvino zvinokurudzirwa kushandisa nftables kubata firewall.
- Network script package yabviswa, shandisa NetworkManager kugadzirisa manetwork connections.
- Iyo ifcfg yekumisikidza fomati ichiri kutsigirwa, asi NetworkManager inosarudzika kune keyfile-based fomati.
- Clang inoshandiswa nekusagadzika kuvaka iyo QEMU emulator, iyo yakabvumira iyo KVM hypervisor kushandisa dzimwe nzira dzekudzivirira, senge SafeStack, kudzivirira maitiro ehudzvanyiriri eReturn-Oriented Programming (ROP).
- Kugona kwewebhu console kwakawedzerwa: mamwe mametric ekuita akawedzerwa kuona mabhodhoro (CPU, ndangariro, disk, network zviwanikwa), kuendesa kunze kwema metrics ekuona kwakareruka uchishandisa Grafana, kugona kubata Live zvigamba kuKernel. yakawedzerwa, kuvimbiswa kunopihwa kuburikidza nemakadhi akangwara (kusanganisira sudo uye SSH).
- SSSD (System Security Services Daemon) yakawedzera granularity yematanda.
- Yakawedzera rutsigiro rweIMA (Integrity Measurement Architecture) kuratidza kutendeseka kweanoshanda sisitimu zvikamu uchishandisa siginecha yedhijitari uye hashi.
- Yakapihwa rutsigiro rwekuyedza (Tekinoroji Preview) yeKTLS (kernel level TLS kuita), Intel SGX (Software Guard Extensions), DAX (Direct Access) ye ext4 uye XFS, AMD SEV uye SEV-ES rutsigiro paKVM hypervisor.
Finalmente kana iwe uchifarira kuziva zvakawanda nezvazvo, unogona kutarisa ruzivo Mune inotevera chinongedzo.
Tora Red Hat Enterprise Linux 9 Beta
Kune avo vanofarira kukwanisa kuyedza beta iyi, vanofanirwa kuziva kuti yakagadzirira-kushandisa-yekuisa mifananidzo yakagadzirirwa vashandisi vakanyoreswa. Red Hat Mutengi Portal (CentOS Stream 9 iso mifananidzo inogona kushandiswawo kuongorora kushanda.)
Inofanira kutaurwa kuti kutangwa kweshanduro yakagadzikana inotarisirwa muhafu yekutanga yegore rinotevera.