{"id":36891,"date":"2019-10-31T22:14:33","date_gmt":"2019-10-31T19:14:33","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vypusk-red-hat-enterprise-linux-7-7\/"},"modified":"2019-10-31T22:14:33","modified_gmt":"2019-10-31T19:14:33","slug":"vypusk-red-hat-enterprise-linux-7-7","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-red-hat-enterprise-linux-7-7","title":{"rendered":"Izdanje Red Hat Enterprise Linux 7.7","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Tvrtka Red Hat <noindex><a rel=\"nofollow\" href=\"https:\/\/www.redhat.com\/en\/about\/press-releases\/red-hat-drives-cloud-native-flexibility-enhances-operational-security-latest-version-red-hat-enterprise-linux-7\">izdala<\/a><\/noindex> distribucija Red Hat Enterprise Linux 7.7. Instalacijske slike RHEL 7.7  <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/downloads\/\">su dostupne<\/a><\/noindex> za preuzimanje samo registriranim korisnicima Red Hat Customer Portala i pripremljeni su za arhitekture x86_64, IBM POWER7+, POWER8 (big endian i little endian) i IBM System z. Izvori paketa mogu se preuzeti iz <noindex><a rel=\"nofollow\" href=\"https:\/\/git.centos.org\/project\/rpms\">Git repozitorija<\/a><\/noindex> projekta CentOS. <\/p>\n<p>Grana RHEL 7.x odr\u017eava se paralelno s granom <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=50644\">RHEL 8.x<\/a><\/noindex> i bit \u0107e podr\u017eavana do lipnja 2024. godine. Izdanje RHEL 7.7 je posljednje unutar glavne pune faze podr\u0161ke, \u0161to uklju\u010duje funkcionalna pobolj\u0161anja. RHEL 7.8 <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/support\/policy\/updates\/errata\">prelazi<\/a><\/noindex> na fazu odr\u017eavanja, gdje \u0107e prioriteti biti usmjereni na ispravke gre\u0161aka i sigurnost, uz uvo\u0111enje manjih pobolj\u0161anja vezanih uz podr\u0161ku va\u017enim hardverskim sustavima. <\/p>\n<p>Glavne <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/7\/html-single\/7.7_release_notes\/\">novosti<\/a><\/noindex>: <\/p>\n<ul>\n<li class=\"l\"> Osigurana je potpuna podr\u0161ka za kori\u0161tenje mehanizma Live-patch (<noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=39235\">kpatch<\/a><\/noindex>) za otklanjanje ranjivosti u Linux kernelu bez ponovnog pokretanja sustava i bez zaustavljanja rada. Ranije je kpatch bio jedna od eksperimentalnih mogu\u0107nosti;\n<li class=\"l\"> Dodani su paketi python3 s interpreterom Python 3.6. Prije je Python 3 bio dostupan samo u okviru Red Hat Software Collections. Po zadanim postavkama i dalje se nudi Python 2.7 (prijelaz na Python 3 dogodio se u RHEL 8);\n<li class=\"l\"> U upravitelja prozora Mutter dodane su predefinirane postavke zaslona (\/etc\/xdg\/monitors.xml) za sve korisnike u sustavu (ne treba vi\u0161e posebno pode\u0161avati postavke zaslona za svakog korisnika;\n<li class=\"l\"> U grafi\u010dki installer dodana su odre\u0111ivanja uklju\u010denja u sustavu na\u010dina rada Simultaneous Multithreading (SMT) i ispis odgovaraju\u0107e upozorenja;\n<li class=\"l\"> Osigurana je potpuna podr\u0161ka za Image Builder, graditelja sustavnih slika za obla\u010dna okru\u017eenja, uklju\u010duju\u0107i Amazon Web Services, Microsoft Azure i Google Cloud Platform;\n<li class=\"l\"> U SSSD (System Security Services Daemon) implementirana je potpuna podr\u0161ka za pohranu sudo pravila u Active Directory;\n<li class=\"l\"> U sustavu certifikata po zadanim postavkama dodana je podr\u0161ka za dodatne ciphersuite, uklju\u010duju\u0107i TLS_DHE_RSA_WITH_AES_256_GCM_SHA384, TLS_ECDHE_ECDSA_WITH_AES_256_CBC\/GCM_SHA384,<br \/>\n    TLS_ECDHE_RSA_WITH_AES_128_CBC\/GCM_SHA256, TLS_ECDHE_RSA_WITH_AES_256_CBC\/GCM_SHA384 i TLS_RSA_WITH_AES_256_GCM_SHA384;<\/p>\n<li class=\"l\"> Paket samba a\u017euriran je na verziju 4.9.1 (u pro\u0161lom izdanju isporu\u010dena je verzija 4.8.3). Poslu\u017eitelj direktorija 389 a\u017euriran je na verziju 1.3.9.1;\n<li class=\"l\"> Maksimalni broj \u010dvorova u visoko dostupnom klasteru temeljenom na RHEL-u pove\u0107an je s 16 na 32;\n<li class=\"l\"> Sve arhitekture podr\u017eavaju IMA (Integrity Measurement Architecture) za provjeru integriteta datoteka i povezanih metapodataka temeljenog na prethodno pohranjenim he\u0161ovima, te EVM (extended verification module) za za\u0161titu pro\u0161irenih atributa datoteka (xattrs) od napada usmjerenih na kr\u0161enje njihove integriteta (EVM \u0107e sprije\u010diti offline napad gdje napada\u010d mo\u017ee promijeniti metapodatke, na primjer, bootaju\u0107i sa svog ure\u0111aja);\n<li class=\"l\"> Dodani su lagani alati za upravljanje izoliranim kontejnerima, koji koriste za izgradnju kontejnera  <noindex><a rel=\"nofollow\" href=\"https:\/\/www.redhat.com\/en\/blog\/daemon-haunted-container-world-no-longer-introducing-buildah-10\">Buildah<\/a><\/noindex>, za pokretanje &#8212; <noindex><a rel=\"nofollow\" href=\"https:\/\/developers.redhat.com\/articles\/podman-next-generation-linux-container-tools\/\">Podman<\/a><\/noindex>  i za pretra\u017eivanje gotovih slika &#8212; <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.openshift.com\/promoting-container-images-between-registries-with-skopeo\/\">Skopeo<\/a><\/noindex>;\n<li class=\"l\"> Za nove instalacije za za\u0161titu od napada Spectre V2, mehanizam Retpoline (&#171;spectre_v2=retpoline&#187;) sada se po defaultu primjenjuje umjesto IBRS;\n<li class=\"l\"> Izvorni kod verzije jezgre kernel-rt, koji radi u realnom vremenu, uskla\u0111en je s glavnom jezgrom;\n<li class=\"l\"> DNS poslu\u017eitelj bind je a\u017euriran na granu <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=45277\">9.11<\/a><\/noindex>, a ipset na verziju 7.1. Dodano je pravilo rpz-drop za blokiranje napada koji koriste DNS kao poja\u010diva\u010d prometa;\n<li class=\"l\"> U NetworkManager dodana je mogu\u0107nost postavljanja pravila usmjeravanja prema adresi izvora (policy routing) i podr\u0161ka za filtriranje VLAN-a na su\u010deljima mre\u017enih mostova;\n<li class=\"l\"> U SELinux dodan je novi tip boltd_t za demon boltd, koji upravlja ure\u0111ajima s Thunderbolt 3 su\u010deljem. Dodana je nova klasa pravila bpf za inspekciju aplikacija temeljenih na Berkeley Packet Filter (BPF);\n<li class=\"l\"> A\u017eurirane su verzije shadow-utils 4.6, ghostscript 9.25, chrony 3.4, libssh2 1.8.0, tuned 2.11;\n<li class=\"l\"> Uklju\u010dena je aplikacija xorriso za stvaranje i manipulaciju slikama ISO 9660 za CD\/DVD;\n<li class=\"l\"> Dodana je podr\u0161ka za pro\u0161irenja za kontrolu integriteta podataka (Data Integrity Extensions), koji omogu\u0107uju za\u0161titu podataka od o\u0161te\u0107enja prilikom zapisivanja u pohranu uz pohranu dodatnih korektivnih blokova;\n<li class=\"l\"> U alat virt-v2v dodana je podr\u0161ka za konverziju za pokretanje KVM virtualnih ma\u0161ina s SUSE Linux Enterprise Server (SLES) i SUSE Linux Enterprise Desktop (SLED), kori\u0161tenih s hipervizorima koji nisu KVM. Pobolj\u0161ana je izvedba i pouzdanost konverzije virtualnih ma\u0161ina VMWare. Dodana je podr\u0161ka za konverziju virtualnih ma\u0161ina koje koriste UEFI firmware za pokretanje u Red Hat Virtualization (RHV);\n<li class=\"l\"> Paket gcc-libraries a\u017euriran je na verziju 8.3.1. Dodan je paket compat-sap-c++-8 s varijantom runtime biblioteke libstdc++, kompatibilnom s SAP aplikacijama;\n<li class=\"l\"> Uklju\u010dena je baza podataka Geolite2, uz zastarjelu bazu podataka Geolite koja se nudi u paketu GeoIP;\n<li class=\"l\"> Alat za pra\u0107enje SystemTap a\u017euriran je na granu 4.0, a alat za debuggiranje rada s memorijom Valgrind na verziju 3.14;\n<li class=\"l\"> Ure\u0111iva\u010d vim a\u017euriran je na verziju 7.4.629;\n<li class=\"l\"> Skup filtara za sustav ispisa cups-filters a\u017euriran je na verziju 1.0.35. Pozadinski proces cups-browsed a\u017euriran je na verziju 1.13.4. Dodan je novi backend implicitclass;\n<li class=\"l\"> <noindex><a rel=\"nofollow\" href=\"https:\/\/access.redhat.com\/documentation\/en-us\/red_hat_enterprise_linux\/7\/html-single\/7.7_release_notes\/index#new_drivers\">Dodani su<\/a><\/noindex> nove mre\u017ene i grafi\u010dke upravlja\u010dke programe. Postoje\u0107e upravlja\u010dke programe a\u017eurirane;\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51233\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat \u0432\u044b\u043f\u0443\u0441\u0442\u0438\u043b\u0430 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432 Red Hat Enterprise Linux 7.7. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b RHEL 7.7 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u0442\u043e\u043b\u044c\u043a\u043e \u0437\u0430\u0440\u0435\u0433\u0438\u0441\u0442\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u043c \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f\u043c Red Hat Customer Portal \u0438 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 x86_64, IBM POWER7+, POWER8 (big endian \u0438 little endian) \u0438 IBM System z. \u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u0442\u0435\u043a\u0441\u0442\u044b \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0433\u0440\u0443\u0437\u0438\u0442\u044c \u0438\u0437 Git-\u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0435\u043a\u0442\u0430 CentOS. \u0412\u0435\u0442\u043a\u0430 RHEL 7.x \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u0435\u0442\u0441\u044f \u043f\u0430\u0440\u0430\u043b\u043b\u0435\u043b\u044c\u043d\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-36891","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u043f\u0430\u043d\u0438\u044f Red Hat\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-red-hat-enterprise-linux-7-7\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"hr_HR\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | 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