{"id":116943,"date":"2024-07-04T21:05:09","date_gmt":"2024-07-04T19:05:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-cozystack-0-8-0-otkrytoj-paas-platformy-na-baze-kubernetes"},"modified":"2024-07-04T21:05:09","modified_gmt":"2024-07-04T19:05:09","slug":"reliz-cozystack-0-8-0-otkrytoj-paas-platformy-na-baze-kubernetes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/reliz-cozystack-0-8-0-otkrytoj-paas-platformy-na-baze-kubernetes","title":{"rendered":"Wydanie Cozystack 0.8.0, otwartej platformy PaaS opartej na Kubernetes.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Opublikowano wersj\u0119 wolnej platformy PaaS Cozystack 0.8.0, zbudowanej na bazie Kubernetes. Projekt ma na celu dostarczenie gotowej platformy dla dostawc\u00f3w us\u0142ug hostingowych oraz ram dla budowy prywatnych i publicznych chmur. Platforma jest instalowana bezpo\u015brednio na serwerach i obejmuje wszystkie aspekty przygotowania infrastruktury do \u015bwiadczenia zarz\u0105dzanych us\u0142ug. Cozystack umo\u017cliwia uruchamianie i dostarczanie klastr\u00f3w Kubernetes, baz danych i <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/vps\/abuzoustojchivye-vps\/\"   title=\"maszyn wirtualnych\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4230\">maszyn wirtualnych<\/a>. Kod platformy jest dost\u0119pny na GitHubie i rozpowszechniany na licencji Apache-2.0.<\/p>\n<p>Jako podstawowy stos technologii u\u017cywany jest Talos Linux i Flux CD. Obrazy systemu, j\u0105dra i niezb\u0119dnych modu\u0142\u00f3w s\u0105 wst\u0119pnie formowane i aktualizowane atomowo, co pozwala unikn\u0105\u0107 takich komponent\u00f3w jak dkms i mened\u017cer pakiet\u00f3w, a tym samym gwarantuje stabiln\u0105 prac\u0119. Oferowany jest prosty spos\u00f3b instalacji w pustym centrum danych za pomoc\u0105 PXE i instalatora podobnego do debiana talos-bootstrap. <\/p>\n<p>Platforma obejmuje woln\u0105 implementacj\u0119 sieciowej fabryki na bazie Kube-OVN i wykorzystuje Cilium do organizacji sieci serwisowej, MetalLB do og\u0142aszania us\u0142ug na zewn\u0105trz. Przechowywanie danych jest realizowane na LINSTOR, gdzie proponowane jest wykorzystanie ZFS jako podstawowej warstwy dla przechowywania oraz DRBD do replikacji. Wbudowany jest skonfigurowany stos monitorowania oparty na VictoriaMetrics i Grafana. Do uruchomienia <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/pl\/vps\/\"   title=\"maszyn wirtualnych\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2163\">maszyn wirtualnych<\/a> Wykorzystywana jest technologia KubeVirt, kt\u00f3ra umo\u017cliwia uruchamianie klasycznych maszyn wirtualnych bezpo\u015brednio w kontenerach Kubernetes i ju\u017c ma wszystkie niezb\u0119dne integracje z Cluster API do uruchamiania zarz\u0105dzanych klastr\u00f3w Kubernetes wewn\u0105trz &#171;metalowego&#187; klastra Kubernetes.<\/p>\n<p>W nowej wersji:<\/p>\n<ul>\n<li class=\"l\"> FluxCD zosta\u0142 zaktualizowany do wersji 2.3. Ca\u0142kowicie przebudowano logik\u0119 instalacji FluxCD, a helm chart spo\u0142eczno\u015bciowy zosta\u0142 zast\u0105piony oficjalnym operatorem fluxcd.\n<li class=\"l\"> Dodano wsparcie dla zarz\u0105dzanych rozszerze\u0144 dla niestandardowych klastr\u00f3w: teraz mo\u017cna je zainstalowa\u0107 jednym klikni\u0119ciem w GUI, w tym ingress-nginx, cert-manager i FluxCD.\n<li class=\"l\">  Dodano mo\u017cliwo\u015b\u0107 routingu ruchu do niestandardowych klastr\u00f3w Kubernetes przez g\u0142\u00f3wny kontroler ingress.\n<li class=\"l\"> Dodano testy e2e.\n<li class=\"l\"> Dla PostgreSQL zrealizowano mo\u017cliwo\u015b\u0107 w\u0142\u0105czenia synchronizacji replikacji w oparciu o kworum.\n<li class=\"l\"> Dodano podstawowe wsparcie dla architektury ARM w zestawie distro-hosted.\n<li class=\"l\"> Ulepszenia w DX: dodano obs\u0142ug\u0119 kustomize, dzi\u0119ki czemu teraz polecenia make apply \/ make diff modeluj\u0105 operacj\u0119 \u201eapply\u201d, tak jakby zosta\u0142a ona wykonana przez FluxCD, i pokazuj\u0105 tylko aktualne zmiany.\n<li class=\"l\"> Zawarty w platformie operator Etcd zaktualizowany do wersji 0.3.0:\n<ul>\n<li class=\"l\"> Dodano wsparcie dla ARM.\n<li class=\"l\"> Opracowano architektur\u0119 operatora, stworzono diagram przep\u0142ywu, wprowadzono zmiany poprawiaj\u0105ce sprawdzanie statusu.\n<li class=\"l\"> Udoskonalono prac\u0119 z magazynem: tryb automatycznego pakowania jest teraz domy\u015blnie w\u0142\u0105czony, dodano logik\u0119 automatycznego obliczania quota-backend-bytes, kt\u00f3re teraz jest ustawiane automatycznie do 95% rozmiaru PVC (domy\u015blnie etcd nic nie wie o rozmiarze magazynu, a nowa funkcja w\u0142\u0105cza automatyczne ustawienia magazynu domy\u015blnie).\n<\/ul>\n<\/ul>\n<p>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61489\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\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 0.8.0, \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":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-116943","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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