{"id":121166,"date":"2024-12-29T03:46:00","date_gmt":"2024-12-29T01:46:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cozystack-0-21-otkrytoj-paas-platformy-na-baze-kubernetes"},"modified":"2024-12-29T03:46:00","modified_gmt":"2024-12-29T01:46:00","slug":"vypusk-cozystack-0-21-otkrytoj-paas-platformy-na-baze-kubernetes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/news\/vypusk-cozystack-0-21-otkrytoj-paas-platformy-na-baze-kubernetes","title":{"rendered":"Cozystack 0.21, avatud PaaS-platvorm Kubernetesel, on v\u00e4lja antud.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00e4lja on j\u00e4rgmine Cozystack 0.21.0 versioon, mis on loodud Kubernetes'i alusel. Projekt on suunatud valmis platvormi pakkumisele hostimise teenusepakkujatele ja raamistikule privaatsete ja avalike pilvede loomiseks. Platvorm installitakse otse serveritesse ja katab k\u00f5ik aspektid infrastruktuuri ettevalmistamisest haldamiseks m\u00f5eldud teenuste pakkumiseks. Cozystack v\u00f5imaldab k\u00e4ivitada ja pakkuda Kubernetes'e klastreid, andmebaase ja virtuaalmasinaid. Platvormi kood on saadaval GitHub'is ja see on litsentseeritud Apache-2.0 alusel.      <\/p>\n<p>Baastehnoloogiana kasutatakse Talos Linuxi ja Flux CD-d. S\u00fcsteemi, kerneli ja vajalike moodulitega pilte luuakse ette ja v\u00e4rskendatakse atomaarsetena, v\u00f5imaldades v\u00e4ltida selliseid komponente nagu dkms ja paketihaldur ning tagades stabiilse t\u00f6\u00f6. Pakutakse lihtsat installimismeetodit t\u00fchjas andmekeskuses PXE ja debian-sarnase talos-bootstrap paigaldaja abil.       <\/p>\n<p>Platvorm h\u00f5lmab avatud rakendust <a href=\"https:\/\/prohoster.info\/et\/server\/dts-sofia\/\"  data-wpil-monitor-id=\"3245\">v\u00f5rguinfrastruktuuri<\/a> (fabric) Kube-OVN baasil ja kasutab Cilium'i teenuste v\u00f5rgustiku organiseerimiseks, MetalLB-d teenuste sisse kuulutamiseks. Andmem\u00e4lu on rakendatud LINSTOR'is, kus pakutakse ZFS-i kasutamist p\u00f5hikihina andmem\u00e4lu jaoks ja DRBD-d replikeerimiseks. On ette seadistatud j\u00e4lgimise tugi VictoriaMetrics'i ja Grafana baasil. K\u00e4ivitamiseks <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/et\/vps\/\"   title=\"virtuaalmasinate\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2141\">virtuaalmasinate<\/a> KubeVirti tehnoloogia v\u00f5imaldab klassikalisi virtuaalseid masinaid k\u00e4ivitada otse Kubernetes konteinerites ja see on juba omandanud vajalikud integratsioonid Cluster API-ga, et k\u00e4ivitada hallatavaid Kubernetes klastreid 'f\u00fc\u00fcsilise' Kubernetes klastris.    <\/p>\n<p>Uues versioonis on t\u00e4ielikult \u00fcmber kujundatud Dashboardi liides, mis n\u00fc\u00fcd t\u00f6\u00f6tab otse Cozystack API-ga, mitte FluxCD ressurssidega. Muudatus annab l\u00f5ppkasutajatele graafilise liidese ja v\u00f5imaldab neil m\u00e4\u00e4rata \u00f5igusi vastavalt kasuliku teenuse juurutamisele, arvestades Kubernetes'e RBAC standardmudelit. Iga tenant'i jaoks luuakse vaikimisi neli gruppi:  <\/p>\n<ul>\n<li class=\"l\"> vaade &#8212; ainult lugemiseks;\n<li class=\"l\"> kasuta &#8212; virtuaalmasinate \u00fchendamiseks ja teenuste kasutamiseks;\n<li class=\"l\"> admin &#8212; peamiste teenuste tellimise v\u00f5imaluse jaoks (mysql, postgres, redis, kubernetes, virtuaalmasin jne);\n<li class=\"l\"> super-admin &#8212; alateenuste loomise ja teenindusprotsesside k\u00e4ivitamise jaoks (monitoring, etcd, ingress ja seaweedfs).  <\/ul>\n<p>Gruppidesse kuuluvad kasutajad saavad juurde p\u00e4\u00e4seda nii Kubernetes'i kui ka Dashboard'i kaudu. Kuigi Cozystack kasutab API-le suunatud l\u00e4henemist, on Dashboard olulise t\u00e4htsusega platvormi osa, kuna see v\u00f5imaldab kiiresti luua vajalikke teenuseid graafilise liidese kaudu, seej\u00e4rel vaadata, kuidas need kuvatakse API-s, ja alles seej\u00e4rel neid koodina kirjeldada (IaC).    <\/p>\n<p>P\u00f5hilised m\u00f5\u00f5tmised Dashboardis:  <\/p>\n<ul>\n<li class=\"l\"> Otse Cozystack API-ga t\u00f6\u00f6tamine on tagatud.\n<li class=\"l\"> Rakenduste eelvormid on eemaldatud, kuna igal rakendusel on n\u00fc\u00fcd oma Kind.\n<li class=\"l\"> Nimi ruumid filtreeritakse prefiksi &#171;tenant-&#171; j\u00e4rgi, et kuvada ainult kasutaja nimiruume ja v\u00e4listada s\u00fcsteemsete kuvamine.\n<li class=\"l\"> OIDC (OpenID Connect) lubamisel on ikoonide kuvamine parandatud.\n<li class=\"l\"> Lisatud on kosmeetilised parandused, sealhulgas \u00f5iged lingid dokumentatsioonile.  <\/ul>\n<p>Muud muudatused:   <\/p>\n<ul>\n<li class=\"l\"> Redis'e autentimine on lisatud.\n<li class=\"l\"> Tenant'ide rollide ja rolli seonduste refaktoreerimine on tehtud, eemaldatud on k\u00f5ik \u00f5igused HelmRelease ressursside jaoks ning kubeapps-admin grupp on kaotatud.\n<li class=\"l\"> Grafana k\u00e4ivitamine on parandatud, VictoriaLogs pistiku URL on parandatud.\n<li class=\"l\"> OpenAPI spetsifikatsioon List-ressursside jaoks API Cozystackis on parandatud.\n<li class=\"l\"> Talos Linux on uuendatud versioonile 1.8.4.\n<li class=\"l\"> Linstor-ha-controller on uuendatud versioonile 1.2.3, mis lahendab virtuaalmasinate talitluspidevuse probleemi.\n<li class=\"l\"> Grafana andmebaasi suuruse seadistamine on lisatud.\n<li class=\"l\"> VMClustereid haldamise t\u00e4iendavad funktsioonid on lisatud.  <\/ul>\n<p>Allikas: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62482\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0414\u043e\u0441\u0442\u0443\u043f\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 PaaS-\u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b Cozystack 0.21.0, \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u043e\u0439 \u043d\u0430 \u0431\u0430\u0437\u0435 Kubernetes. \u041f\u0440\u043e\u0435\u043a\u0442 \u043d\u0430\u0446\u0435\u043b\u0435\u043d \u043d\u0430 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0433\u043e\u0442\u043e\u0432\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0434\u043b\u044f \u0445\u043e\u0441\u0442\u0438\u043d\u0433-\u043f\u0440\u043e\u0432\u0430\u0439\u0434\u0435\u0440\u043e\u0432 \u0438 \u0444\u0440\u0435\u0439\u043c\u0432\u043e\u0440\u043a\u0430 \u0434\u043b\u044f \u043f\u043e\u0441\u0442\u0440\u043e\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u043d\u044b\u0445 \u0438 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u0431\u043b\u0430\u043a\u043e\u0432. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0443\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043d\u0430 \u0441\u0435\u0440\u0432\u0435\u0440\u044b \u0438 \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0432\u0441\u0435 \u0430\u0441\u043f\u0435\u043a\u0442\u044b \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043a\u0438 \u0438\u043d\u0444\u0440\u0430\u0441\u0442\u0440\u0443\u043a\u0442\u0443\u0440\u044b \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0441\u0435\u0440\u0432\u0438\u0441\u043e\u0432. Cozystack \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c \u0438 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u043a\u043b\u0430\u0441\u0442\u0435\u0440\u044b Kubernetes, \u0431\u0430\u0437\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0438 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u044b\u0435 \u043c\u0430\u0448\u0438\u043d\u044b. \u041a\u043e\u0434 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b [&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-121166","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta 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