{"id":74086,"date":"2020-03-14T02:42:31","date_gmt":"2020-03-13T23:42:31","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3"},"modified":"2020-03-14T02:42:31","modified_gmt":"2020-03-13T23:42:31","slug":"chto-novogo-v-red-hat-openshift-4-2-i-4-3","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3","title":{"rendered":"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?\" src=\"\/wp-content\/uploads\/2020\/03\/367a6f203b4f54ebfcf9f0afc6865366.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n\u010cetrta verzija OpenShift je bila izdana relativno nedavno. Trenutno aktualna verzija 4.3 je na voljo od konca januarja, vse spremembe v njej pa so ali popolnoma nove funkcionalnosti, ki jih v tretji verziji ni bilo, ali pa velike posodobitve vsega, kar se je pojavilo v razli\u010dici 4.1. Vse, kar bomo zdaj povedali, je potrebno vedeti, razumeti in upo\u0161tevati za tiste, ki delajo z OpenShift in na\u010drtujejo prehod na novo razli\u010dico.<\/p>\n<p>Z izdajo razli\u010dice OpenShift 4.2 je Red Hat poenostavil delo s Kubernetesom. Pojavili so se novi instrumenti in vti\u010dniki za ustvarjanje kontejnerjev, CI\/CD cevovodov in serverless uvajanj. Novosti razvijalcem omogo\u010dajo, da se osredoto\u010dijo na pisanje kode, namesto da se ukvarjajo s Kubernetesom.<\/p>\n<p>Kaj je torej novega v razli\u010dicah OpenShift 4.2 in 4.3?<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Premik proti hibridnim oblakom <\/h2>\n<p>\nPri na\u010drtovanju nove IT infrastrukture ali pri razvoju obstoje\u010dega IT okolja podjetja vse pogosteje razmi\u0161ljajo o obla\u010dnem pristopu k zagotavljanju IT virov, zato izvajajo zasebne obla\u010dne re\u0161itve ali uporabljajo zmogljivosti javnih obla\u010dnih ponudnikov. Tako se sodobne IT infrastrukture vse pogosteje postavljajo po \u00bbhibridnem\u00ab obla\u010dnem modelu, kjer se uporabljajo tako on-premises viri kot javni obla\u010dni viri s skupnim sistemom upravljanja. Red Hat OpenShift 4.2 je posebej zasnovan za poenostavitev prehoda na model hibridnega oblaka in omogo\u010da enostavno povezovanje virov tak\u0161nih ponudnikov, kot so AWS, Azure in Google Cloud Platform, poleg uporabe zasebnih oblakov na VMware in OpenStack.<\/p>\n<h2>Nov pristop k namestitvi<\/h2>\n<p>\nV 4. razli\u010dici se je spremenil pristop k namestitvi OpenShift. Red Hat ponuja posebno orodje za uvajanje klasterja OpenShift \u2013 openshift-install. Orodje predstavlja en sam binarni datoteko, napisano v Go. Openshift-installer pripravi yaml datoteko s konfiguracijo, potrebnimi za uvajanje. <\/p>\n<p>V primeru namestitve z uporabo obla\u010dnih virov bo potrebno navesti minimalne informacije o prihodnjem klasterju: DNS cona, \u0161tevilo delovnih vozli\u0161\u010d, specifi\u010dne nastavitve za obla\u010dnega ponudnika, podatke o ra\u010dunu za dostop do obla\u010dnega ponudnika. Po pripravi datoteke konfiguracije lahko klaster namestite z eno samo ukazom.<\/p>\n<p>\u041f\u0440\u0438 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0435 \u043d\u0430 \u0441\u043e\u0431\u0441\u0442\u0432\u0435\u043d\u043d\u044b\u0445 \u0432\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0440\u0435\u0441\u0443\u0440\u0441\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u0447\u0430\u0441\u0442\u043d\u043e\u0435 \u043e\u0431\u043b\u0430\u043a\u043e (\u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0442\u0441\u044f vSphere \u0438 OpenStack), \u0438\u043b\u0438 \u043d\u0430 bare metal \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445, \u043f\u043e\u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0440\u0443\u0447\u043d\u0430\u044f \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0430 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u2014 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\u0442\u044c \u043c\u0438\u043d\u0438\u043c\u0430\u043b\u044c\u043d\u043e\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0445 \u043c\u0430\u0448\u0438\u043d \u0438\u043b\u0438 \u0444\u0438\u0437\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f Control Plane \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 \u0438 \u043d\u0430\u0441\u0442\u0440\u043e\u0438\u0442\u044c \u0441\u0435\u0442\u0435\u0432\u044b\u0435 \u0441\u043b\u0443\u0436\u0431\u044b. \u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0438 \u043a\u043b\u0430\u0441\u0442\u0435\u0440 OpenShift \u043c\u043e\u0436\u043d\u043e \u0431\u0443\u0434\u0435\u0442 \u0441\u043e\u0437\u0434\u0430\u0442\u044c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043e\u043c\u0430\u043d\u0434\u044b \u0443\u0442\u0438\u043b\u0438\u0442\u044b openshift-installer.<\/p>\n<h2>\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b<\/h2>\n<p><\/p>\n<h4>\u0418\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0441 CoreOS<\/h4>\n<p>\n\u041a\u043b\u044e\u0447\u0435\u0432\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u2014 \u044d\u0442\u043e \u0438\u043d\u0442\u0435\u0433\u0440\u0430\u0446\u0438\u044f \u0441 Red Hat CoreOS. \u0422\u0435\u043f\u0435\u0440\u044c master-\u043d\u043e\u0434\u044b Red Hat OpenShift \u043c\u043e\u0433\u0443\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c <strong>le<\/strong> \u043d\u0430 \u043d\u043e\u0432\u043e\u0439 \u041e\u0421. \u042d\u0442\u043e \u0431\u0435\u0441\u043f\u043b\u0430\u0442\u043d\u0430\u044f \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u043e\u0442 Red Hat, \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u0430\u044f \u0434\u043b\u044f \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043d\u044b\u0445 \u0440\u0435\u0448\u0435\u043d\u0438\u0439. Red Hat CoreOS \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043e\u0431\u043b\u0435\u0433\u0447\u0451\u043d\u043d\u044b\u0439 Linux, \u043e\u043f\u0442\u0438\u043c\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0434\u043b\u044f \u0437\u0430\u043f\u0443\u0441\u043a\u0430 \u043a\u043e\u043d\u0442\u0435\u0439\u043d\u0435\u0440\u043e\u0432.<\/p>\n<p>\u0415\u0441\u043b\u0438 \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 3.11 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0438 OpenShift \u0441\u0443\u0449\u0435\u0441\u0442\u0432\u043e\u0432\u0430\u043b\u0438 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e, \u0442\u043e \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 4.2 \u043e\u043d\u0438 \u043d\u0435\u0440\u0430\u0437\u0440\u044b\u0432\u043d\u043e \u0441\u0432\u044f\u0437\u0430\u043d\u044b \u0434\u0440\u0443\u0433 \u0441 \u0434\u0440\u0443\u0433\u043e\u043c. <strong>\u0422\u0435\u043f\u0435\u0440\u044c \u044d\u0442\u043e \u0435\u0434\u0438\u043d\u044b\u0439 appliance \u2014 immutable infrastructure.<\/strong><\/p>\n<p><img decoding=\"async\" alt=\"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?\" src=\"\/wp-content\/uploads\/2020\/03\/412c2a5ec59519d9878ba190c9ae9254.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n\u0414\u043b\u044f \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u043e\u0432, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0449\u0438\u0445 RHCOS \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u0443\u0437\u043b\u043e\u0432, \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 OpenShift Container Platform \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u043f\u0440\u043e\u0441\u0442\u043e \u0438 \u0445\u043e\u0440\u043e\u0448\u043e \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043d\u043e. <\/p>\n<p>\u0420\u0430\u043d\u0435\u0435 \u0434\u043b\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f OpenShift \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0431\u044b\u043b\u043e \u0441\u043d\u0430\u0447\u0430\u043b\u0430 \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0443\u044e \u0441\u0438\u0441\u0442\u0435\u043c\u0443, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u0443\u043a\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u043b (\u044d\u0442\u043e \u0431\u044b\u043b\u0430 Red Hat Enterprise Linux). \u0422\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c OpenShift \u043f\u043e\u0441\u0442\u0435\u043f\u0435\u043d\u043d\u043e, \u0443\u0437\u0435\u043b \u0437\u0430 \u0443\u0437\u043b\u043e\u043c. \u041e \u043a\u0430\u043a\u043e\u0439-\u043b\u0438\u0431\u043e \u0430\u0432\u0442\u043e\u043c\u0430\u0442\u0438\u0437\u0430\u0446\u0438\u0438 \u0432 \u044d\u0442\u043e\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0435 \u043d\u0435 \u043c\u043e\u0433\u043b\u043e \u0431\u044b\u0442\u044c \u0438 \u0440\u0435\u0447\u0438. <\/p>\n<p>\u0412 \u043d\u0430\u0441\u0442\u043e\u044f\u0449\u0435\u0435 \u0432\u0440\u0435\u043c\u044f, \u043f\u043e\u0441\u043a\u043e\u043b\u044c\u043a\u0443 OpenShift Container Platform \u043f\u043e\u043b\u043d\u043e\u0441\u0442\u044c\u044e \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0438 \u0441\u043b\u0443\u0436\u0431\u044b \u043d\u0430 \u043a\u0430\u0436\u0434\u043e\u043c \u0443\u0437\u043b\u0435, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u041e\u0421, \u044d\u0442\u0430 \u0437\u0430\u0434\u0430\u0447\u0430 \u0440\u0435\u0448\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u0436\u0430\u0442\u0438\u0435\u043c \u043a\u043d\u043e\u043f\u043a\u0438 \u0438\u0437 \u0432\u0435\u0431-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430. \u041f\u043e\u0441\u043b\u0435 \u044d\u0442\u043e\u0433\u043e \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u044b\u0439 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0432\u043d\u0443\u0442\u0440\u0438 \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0430 OpenShift, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u0441\u0435\u043c \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u043e\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f. <\/p>\n<h4>\u041d\u043e\u0432\u044b\u0439 CSI<\/h4>\n<p>\n\u0412\u0442\u043e\u0440\u043e\u0435 \u2014 \u043d\u043e\u0432\u044b\u0439 CSI \u2014 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u043b\u0435\u0440 storage-\u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0430\u0442\u044c \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u0432\u043d\u0435\u0448\u043d\u0438\u0435 \u0421\u0425\u0414 \u043a \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u0443 OpenShift. \u041f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u043e\u0432 storage-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u0434\u043b\u044f OpenShift, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0438\u0445 \u043d\u0430 \u0431\u0430\u0437\u0435 storage-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u044b\u0445 \u0441\u0430\u043c\u0438\u043c\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f\u043c\u0438 \u0421\u0425\u0414. \u041f\u043e\u043b\u043d\u044b\u0439 \u0441\u043f\u0438\u0441\u043e\u043a \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u043c\u044b\u0445 CSI-\u0434\u0440\u0430\u0439\u0432\u0435\u0440\u043e\u0432 \u043c\u043e\u0436\u043d\u043e \u043d\u0430\u0439\u0442\u0438 \u0432 \u044d\u0442\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435: <noindex><a rel=\"nofollow\" href=\"https:\/\/kubernetes-csi.github.io\/docs\/drivers.html\">https:\/\/kubernetes-csi.github.io\/docs\/drivers.html<\/a><\/noindex>. V tem seznamu lahko najdete vse glavne modele pomnilni\u0161kih sistemov priznanih proizvajalcev (Dell\/EMC, IBM, NetApp, Hitachi, HPE, PureStorage), re\u0161itev SDS (Ceph) in obla\u010dnih shranjevanj (AWS, Azure, Google). OpenShift 4.2 podpira delovanje z gonilniki CSI specifikacije CSI razli\u010dice 1.1.<\/p>\n<h4>RedHat OpenShift Service Mesh<\/h4>\n<p>\nNa podlagi projektov Istio, Kiali in Jaeger - Red Hat OpenShift Service Mesh, poleg obi\u010dajnih nalog usmerjanja zahtevkov med storitvami, omogo\u010da njihovo sledenje in vizualizacijo. To razvijalcem pomaga poenostaviti interakcijo, opazovanje in upravljanje aplikacij, name\u0161\u010denih znotraj Red Hat OpenShift. <\/p>\n<p><img decoding=\"async\" alt=\"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?\" src=\"\/wp-content\/uploads\/2020\/03\/cb416723e490bf8abab8e272b2ee3cd2.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Vizualizacija aplikacije, ki ima mikroservisno arhitekturo, z uporabo Kiali<\/i><\/p>\n<p>Da bi kar najbolj poenostavili procese namestitve, storitve in upravljanja \u017eivljenjskega cikla Service Mesh, Red Hat OpenShift administratore opremi s posebnim operaterjem - Service Mesh Operator. To je operater Kubernetes, ki omogo\u010da namestitev prekonfiguriranih paketov Istio, Kiali in Jaeger v klaster, kar mo\u010dno zmanj\u0161uje administrativno obremenitev pri upravljanju aplikacij.<\/p>\n<h4>CRI-O namesto Docker<\/h4>\n<p>\nPrivzeti runtim za kontejnerje Docker je bil zamenjan s CRI-O. Uporaba CRI-O je bila mogo\u010da \u017ee v razli\u010dici 3.11, vendar je v 4.2 postal glavni. Ni dobro in ni slabo, a to je treba upo\u0161tevati pri uporabi izdelka.<\/p>\n<h2>Operaterji in namestitev aplikacij<\/h2>\n<p>\nOperaterji so nova entiteta za RedHat OpenShift, ki se je pojavila v \u010detrti razli\u010dici. To je metoda pakiranja, name\u0161\u010danja in upravljanja aplikacij Kubernetes. Lahko ga predstavimo kot plugin za aplikacije, ki jih nadzira API Kubernetes in orodja kubectl.<\/p>\n<p>Operaterji Kubernetes pomagajo avtomatizirati katerokoli nalogo, povezano z administracijo in upravljanjem \u017eivljenjskega cikla aplikacije, ki jo name\u0161\u010date v svojem klasterju. Na primer, operater lahko avtomatizira posodobitve, varnostne kopije in raz\u0161iritev aplikacije, spremeni konfiguracijo itd. Celoten seznam operaterjev si lahko ogledate na <noindex><a rel=\"nofollow\" href=\"https:\/\/operatorhub.io\/\">https:\/\/operatorhub.io\/<\/a><\/noindex>.<\/p>\n<p>OperatorHub je dostopen neposredno iz spletnega vmesnika upravljalske konzole. Predstavlja katalog aplikacij za OpenShift, ki ga podpira Red Hat. T.j. vsi operaterji, ki jih odobri Red Hat, bodo podprti s strani dobavitelja.<\/p>\n<p><img decoding=\"async\" alt=\"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?\" src=\"\/wp-content\/uploads\/2020\/03\/fce12faf30aa68d425485241fc529d5a.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Portal OperatorHub v upravljalski konzoli OpenShift<\/i><\/p>\n<h4>Univerzalna osnovna slika<\/h4>\n<p>\nTo je standardizirani skup slika operacijskih sistemov RHEL, ki jih lahko uporabite za ustvarjanje svojih aplikacij v kontejnerjih. Na voljo so minimalni, standardni in celotni nabori. Zasedajo zelo malo prostora, podpirajo vse potrebne vnaprej name\u0161\u010dene pakete in programske jezike.<\/p>\n<h4>CI\/CD orodja<\/h4>\n<p>\nV RedHat OpenShift 4.2 je mogo\u010de izbrati med Jenkinsom in OpenShift Pipelines, ki temeljijo na Tekton Pipelines. <\/p>\n<p>OpenShift Pipelines temelji na Tektonu, ki bolj podpira pristope Pipeline as Code in GitOps. V OpenShift konvejerskih procesih vsaka faza poteka v svojem kontejnerju, zato se sredstva uporabljajo le med izvajanjem faze. To daje razvijalcem popoln nadzor nad konvejerskimi dostavnimi moduli, vti\u010dniki in nadzorom dostopa brez centralnega CI\/CD stre\u017enika za upravljanje.<\/p>\n<p>OpenShift Pipelines je trenutno na voljo v fazi Preview za razvijalce in je na voljo kot operator v OpenShift 4 grozdu. Seveda lahko uporabniki OpenShifta \u0161e vedno uporabljajo Jenkins v RedHat OpenShift 4.<\/p>\n<h2>Posodobitve v upravljanju za razvijalce<\/h2>\n<p>\nV 4.2 je OpenShift popolnoma prenovil spletni vmesnik tako za razvijalce kot za skrbnike.<\/p>\n<p>V prej\u0161njih razli\u010dicah OpenShifta so vsi delali v treh konzolah: storitvenem katalogu, konzoli skrbnika in delovni konzoli. Zdaj je grozd razdeljen samo na dva dela \u2014 konzolo skrbnika in konzolo razvijalca.<\/p>\n<p>Konzola za razvijalce je prejela pomembne izbolj\u0161ave uporabni\u0161kega vmesnika. Zdaj je prikazovanje topologij aplikacij in njihovih gradnikov bolj pregledno. To razvijalcem olaj\u0161a ustvarjanje, uvajanje in vizualizacijo kontejnerskih aplikacij ter grozdnih virov. Omogo\u010da jim, da se osredoto\u010dijo na to, kar je zanje pomembno.<\/p>\n<p><img decoding=\"async\" alt=\"Kaj je novega v Red Hat OpenShift 4.2 in 4.3?\" src=\"\/wp-content\/uploads\/2020\/03\/33ddbe315b352671d4da67403a07c626.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Portal razvijalca v nadzorni konzoli OpenShift<\/i><\/p>\n<h4>Odo<\/h4>\n<p>\nOdo je ukazna vrstica, usmerjena na razvijalce, ki poenostavi razvoj aplikacij v OpenShift. Z uporabo interakcije v slogu git push ta CLI pomaga razvijalcem, ki niso seznanjeni z Kubernetesom, pri ustvarjanju aplikacij v OpenShift.<\/p>\n<h4>Integracija z razvojnimi okolji<\/h4>\n<p>\nRazvijalci zdaj lahko ustvarjajo, odkrivajo napake in uvajajo svoje aplikacije v OpenShift, ne da bi zapustili svoje najljub\u0161e okolje za razvoj kode, na primer Microsoft Visual Studio, JetBrains (vklju\u010dno z IntelliJ), Eclipse Desktop itd.<\/p>\n<h4>Raz\u0161iritev za Red Hat OpenShift Deployment za Microsoft Azure DevOps<\/h4>\n<p>\nPojavilo se je raz\u0161iritev Red Hat OpenShift Deployment za Microsoft Azure DevOps. Sedaj lahko uporabniki tega nabora DevOps orodij deployajo svoje aplikacije v Azure Red Hat OpenShift ali katerikoli drug OpenShift klaster neposredno iz Microsoft Azure DevOps.<\/p>\n<h2>Prehod iz tretje verzije na \u010detrto<\/h2>\n<p>\nKer gre za novo izdajo in ne za nadgradnjo, ni mogo\u010de kar tako vzeti in namestiti \u010detrte verzije nad tretjo. <strong>Nadgradnja iz tretje na \u010detrto verzijo ne bo podpirana<\/strong>. <\/p>\n<p>Vendar pa je tu dobra novica: Red Hat ponuja orodja za prenos projektov iz 3.7 na 4.2. S pomo\u010djo orodja Cluster Application Migration (CAM) lahko prenesete obremenitve aplikacij. CAM omogo\u010da nadzor migracije in zmanj\u0161a \u010das izpada aplikacije.<\/p>\n<h2>OpenShift 4.3<\/h2>\n<p>\nGlavne novosti, opisane v tem \u010dlanku, so se pojavile v razli\u010dici 4.2. V nedavno izdani 4.3 spremembe niso tako obse\u017ene, vendar \u0161e vedno obstaja nekaj novega. Seznam sprememb je dovolj obse\u017een, zato bomo navedli nekaj pomembnej\u0161ih po na\u0161em mnenju:<\/p>\n<h4>Posodobitev razli\u010dice Kubernetes na 1.16. <\/h4>\n<p>\nRazli\u010dica je nadgrajena kar za dva koraka, v OpenShift 4.2 je bila 1.14.<\/p>\n<h4>\u0160ifriranje podatkov v etcd<\/h4>\n<p>\nZa\u010dnemo s verzijo 4.3, omogo\u010deno je \u0161ifriranje podatkov v bazi etcd. Po aktivaciji \u0161ifriranja bo mo\u017eno \u0161ifrirati naslednje vire OpenShift API in Kubernetes API: Secrets, ConfigMaps, Routes, dostopne in OAuth avtorizacijske tokene.<\/p>\n<h4>Helm<\/h4>\n<p>\nDodana podpora za Helm 3 \u2013 priljubljenega upravitelja paketov za Kubernetes. Podpora zaenkrat velja kot TEHNOLOGIJA PREDPREGLED. V prihodnjih razli\u010dicah OpenShift bo podpora za Helm raz\u0161irjena na popolno. Orodje helm cli je prilo\u017eeno OpenShift in ga je mogo\u010de prenesti iz spletne konzole za upravljanje klasterja. <\/p>\n<h4>Posodobitev Project Dashboard<\/h4>\n<p>\nV novi razli\u010dici Project Dashboard nudi dodatne informacije na strani projekta: status projekta, izkori\u0161\u010denost virov in kvote za projekt.<\/p>\n<h4>Prikaz ranljivosti za quay v spletni konzoli<\/h4>\n<p>\nV upravljalsko konzolo je dodana funkcija prikazovanja znanih ranljivosti za podobe v repozitorijih Quay. Podprto je prikazovanje ranljivosti za lokalne in zunanje repozitorije.<\/p>\n<h4>Poenostavljeno ustvarjanje offline operatorhub<\/h4>\n<p>\nZa primer namestitve OpenShift klasterja v izolirani mre\u017ei, kjer je dostop do interneta omejen ali odsoten, je poenostavljeno ustvarjanje \"zrcala\" za registracijo OperatorHub. To zdaj lahko storite v samo treh ukazih.<\/p>\n<p><i>Avtorji: <\/i><br \/>\n<i>Viktor Pu\u010dkov, Jurij Semenjukov<\/i><br \/>\n<br \/>Izvor: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/jetinfosystems\/blog\/491988\/\">habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0427\u0435\u0442\u0432\u0435\u0440\u0442\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f OpenShift \u0432\u044b\u0448\u043b\u0430 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0435\u0434\u0430\u0432\u043d\u043e. \u0410\u043a\u0442\u0443\u0430\u043b\u044c\u043d\u0430\u044f \u043d\u0430 \u0442\u0435\u043a\u0443\u0449\u0438\u0439 \u043c\u043e\u043c\u0435\u043d\u0442 \u0432\u0435\u0440\u0441\u0438\u044f 4.3 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u0430 \u0441 \u043a\u043e\u043d\u0446\u0430 \u044f\u043d\u0432\u0430\u0440\u044f \u0438 \u0432\u0441\u0435 \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u044f \u0432 \u043d\u0435\u0439 \u2014 \u044d\u0442\u043e \u0438\u043b\u0438 \u043d\u0435\u0447\u0442\u043e \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u043d\u043e\u0432\u043e\u0435, \u0447\u0435\u0433\u043e \u0432 \u0442\u0440\u0435\u0442\u044c\u0435\u0439 \u0432\u0435\u0440\u0441\u0438\u0438 \u043d\u0435 \u0431\u044b\u043b\u043e, \u0438\u043b\u0438 \u043a\u0440\u0443\u043f\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u0442\u043e\u0433\u043e, \u0447\u0442\u043e \u043f\u043e\u044f\u0432\u0438\u043b\u043e\u0441\u044c \u0432 \u0432\u0435\u0440\u0441\u0438\u0438 4.1. \u0412\u0441\u0435, \u0447\u0442\u043e \u043c\u044b \u0441\u0435\u0439\u0447\u0430\u0441 \u0440\u0430\u0441\u0441\u043a\u0430\u0436\u0435\u043c, \u043d\u0443\u0436\u043d\u043e \u0437\u043d\u0430\u0442\u044c, \u043f\u043e\u043d\u0438\u043c\u0430\u0442\u044c \u0438 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0442\u044c \u0442\u0435\u043c, \u043a\u0442\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":74087,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-74086","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0435\u0442\u0432\u0435\u0440\u0442\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f OpenShift \u0432\u044b\u0448\u043b\u0430 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e.\" \/>\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\/sl\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sl_SI\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 Red Hat OpenShift 4.2 \u0438 4.3? | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0427\u0435\u0442\u0432\u0435\u0440\u0442\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f OpenShift \u0432\u044b\u0448\u043b\u0430 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2020-03-13T23:42:31+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-03-13T23:42:31+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Kaj je novega v Red Hat OpenShift 4.2 in 4.3? | ProHoster","description":"\u010cetrta razli\u010dica OpenShift je iz\u0161la relativno nedavno.","canonical_url":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sl_SI","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0427\u0442\u043e \u043d\u043e\u0432\u043e\u0433\u043e \u0432 Red Hat OpenShift 4.2 \u0438 4.3? | ProHoster","og:description":"\u0427\u0435\u0442\u0432\u0435\u0440\u0442\u0430\u044f \u0432\u0435\u0440\u0441\u0438\u044f OpenShift \u0432\u044b\u0448\u043b\u0430 \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e.","og:url":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/chto-novogo-v-red-hat-openshift-4-2-i-4-3","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-03-13T23:42:31+00:00","article:modified_time":"2020-03-13T23:42:31+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"74086","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 18:21:22","updated":"2022-09-29 21:21:26","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts\/74086","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/comments?post=74086"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts\/74086\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/media\/74087"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/media?parent=74086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/categories?post=74086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/tags?post=74086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}