Bol spusten\u00fd nov\u00fd vydanie vo\u013enej PaaS platformy Cozystack 0.20.0, postavenej na b\u00e1ze Kubernetes. Projekt je zameran\u00fd na poskytovanie hotovej platformy pre hostingov\u00fdch poskytovate\u013eov a r\u00e1mca na vytv\u00e1ranie s\u00fakromn\u00fdch a verejn\u00fdch cloudov. Platforma sa in\u0161taluje priamo na servery a pokr\u00fdva v\u0161etky aspekty pr\u00edpravy infra\u0161trukt\u00fary na poskytovanie spravovan\u00fdch slu\u017eieb. Cozystack umo\u017e\u0148uje sp\u00fa\u0161\u0165a\u0165 a poskytova\u0165 klastre Kubernetes, datab\u00e1zy a virtu\u00e1lne stroje. K\u00f3d platformy je dostupn\u00fd na GitHub a \u0161\u00edri sa pod licenciou Apache-2.0. <\/p>\n
Ako z\u00e1kladn\u00fd technologick\u00fd stack sa pou\u017e\u00edva Talos Linux a Flux CD. Obrazy so syst\u00e9mom, jadrom a potrebn\u00fdmi modulmi s\u00fa vytv\u00e1ran\u00e9 vopred a aktualizovan\u00e9 atomicky, \u010do umo\u017e\u0148uje ob\u00eds\u0165 tak\u00e9 komponenty ako dkms a bal\u00ed\u010dkov\u00fd mana\u017e\u00e9r a zaru\u010duje stabiln\u00fa prev\u00e1dzku. Poskytuje sa jednoduch\u00e1 met\u00f3da in\u0161tal\u00e1cie v pr\u00e1zdnom d\u00e1tovom centre pomocou PXE a debian-podobn\u00e9ho in\u0161tal\u00e1tora talos-bootstrap. <\/p>\n
Platforma obsahuje bezplatn\u00fa implement\u00e1ciu sie\u0165ovej infra\u0161trukt\u00fary<\/a> (fabric) na z\u00e1klade Kube-OVN a vyu\u017e\u00edva Cilium na organiz\u00e1ciu servisnej siete, MetalLB na oznamovanie slu\u017eieb vonku. \u00dalo\u017eisko je implementovan\u00e9 na LINSTOR, kde je navrhnut\u00e9 vyu\u017eitie ZFS ako z\u00e1kladn\u00e9ho vrstvy na \u00falo\u017eisko a DRBD na replik\u00e1ciu. K dispoz\u00edcii je prednastaven\u00fd monitorovac\u00ed stack zalo\u017een\u00fd na VictoriaMetrics a Grafana. Na spustenie virtu\u00e1ln\u00edch stroj\u016f<\/a> Pou\u017e\u00edva sa technol\u00f3gia KubeVirt, ktor\u00e1 umo\u017e\u0148uje sp\u00fa\u0161\u0165a\u0165 klasick\u00e9 virtu\u00e1lne stroje priamo v kontajneroch Kubernetes a u\u017e m\u00e1 v\u0161etky potrebn\u00e9 integr\u00e1cie s Cluster API na spustenie spravovan\u00fdch Kubernetes klastrov v r\u00e1mci \u201e\u017eelezn\u00e9ho\u201c Kubernetes klastru. <\/p>\n Hlavn\u00e9 zmeny: <\/p>\n V predch\u00e1dzaj\u00facej vydan\u00ed Cozystack 0.19 bola implementovan\u00e1 podpora OIDC (OpenID Connect), av\u0161ak kv\u00f4li pr\u00e1ci na stabiliz\u00e1cii k\u00f3dovej z\u00e1kladne tento vydanie nebolo samostatne ohl\u00e1sen\u00e9. Teraz je spolu s Cozystack dod\u00e1van\u00fd Keycloak, v ktorom sa automaticky nastavuje realm Cozy, v ktorom je mo\u017en\u00e9 vytv\u00e1ra\u0165 lok\u00e1lnych pou\u017e\u00edvate\u013eov a konfigurova\u0165 prepojenie s extern\u00fdmi OIDC poskytovate\u013emi. Pre ka\u017ed\u00fd tenant s\u00fa poskytnut\u00e9 4 predvolen\u00e9 skupiny a v aplik\u00e1cii tenant si m\u00f4\u017eete automaticky stiahnu\u0165 vygenerovan\u00fd kubeconfig s\u00fabor, ktor\u00fd je nastaven\u00fd na autentifik\u00e1ciu cez Keycloak. Je poskytnut\u00e1 mo\u017enos\u0165 konfigurova\u0165 \u201eKeycloak as Code\u201c prostredn\u00edctvom implement\u00e1cie Keycloak Operator. Integr\u00e1cia Keycloak s K8s clustrom a Dashboard sa automaticky konfiguruje. \u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\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 0.20.0, \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 […]<\/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-120971","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie Cozystack 0.20, otvorenej PaaS platformy na b\u00e1ze Kubernetes | ProHoster","description":"Bol spusten\u00fd nov\u00fd vydanie vo\u013enej PaaS platformy Cozystack 0.20.0, postavenej na b\u00e1ze 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Zdroj: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"