{"id":154437,"date":"2026-01-20T11:12:01","date_gmt":"2026-01-20T09:12:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-cozystack-0-40-otkrytoj-paas-platformy-na-baze-kubernetes"},"modified":"2026-01-20T11:12:01","modified_gmt":"2026-01-20T09:12:01","slug":"vypusk-cozystack-0-40-otkrytoj-paas-platformy-na-baze-kubernetes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-cozystack-0-40-otkrytoj-paas-platformy-na-baze-kubernetes","title":{"rendered":"Lansering av Cozystack 0.40, en \u00f6ppen PaaS-plattform baserad p\u00e5 Kubernetes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Den fria PaaS-plattformen Cozystack 0.40, baserad p\u00e5 Kubernetes, \u00e4r nu tillg\u00e4nglig. Projektet syftar till att erbjuda en f\u00e4rdig plattform f\u00f6r hostingleverant\u00f6rer och en ram f\u00f6r att bygga privata och offentliga moln. Plattformen installeras direkt p\u00e5 servrar och omfattar alla aspekter av att f\u00f6rbereda infrastrukturen f\u00f6r att erbjuda hanterade tj\u00e4nster. Cozystack m\u00f6jligg\u00f6r k\u00f6rning och tillhandah\u00e5llande av Kubernetes-kluster, databaser och virtuella maskiner. Plattformens kod finns tillg\u00e4nglig p\u00e5 GitHub och distribueras under Apache-2.0-licens.      <\/p>\n<p>Talos Linux och Flux CD anv\u00e4nds som grundl\u00e4ggande teknikstack. Avbildningar med systemet, k\u00e4rnan och n\u00f6dv\u00e4ndiga moduler skapas i f\u00f6rv\u00e4g och uppdateras atom\u00e4rt, vilket g\u00f6r att komponenter som dkms och paketf\u00f6rvaltare kan undvikas, och garanterar stabil drift. En enkel installationsmetod erbjuds i ett tomt datacenter via PXE och debian-liknande installationsprogrammet talos-bootstrap. Plattformen g\u00f6r det m\u00f6jligt att klicka f\u00f6r att distribuera Kafka, FerretDB, PostgreSQL, Cilium, Grafana, Victoria Metrics och andra tj\u00e4nster.       <\/p>\n<p>Plattformen inkluderar en fri implementation <a href=\"https:\/\/prohoster.info\/sv\/server\/dts-sofia\/\"  data-wpil-monitor-id=\"401\">av n\u00e4tverksinfrastruktur<\/a> (fabric) baserat p\u00e5 Kube-OVN och anv\u00e4nder Cilium f\u00f6r att organisera tj\u00e4nsten\u00e4tverket, MetalLB f\u00f6r att annonsera tj\u00e4nster externt. Lagringen \u00e4r implementerad p\u00e5 LINSTOR, d\u00e4r anv\u00e4ndning av ZFS som grundlager f\u00f6r lagring och DRBD f\u00f6r replikering erbjuds. En f\u00f6rkonfigurerad \u00f6vervakningsstack baserad p\u00e5 VictoriaMetrics och Grafana finns. F\u00f6r att k\u00f6ra virtuella maskiner anv\u00e4nds tekniken KubeVirt, som g\u00f6r det m\u00f6jligt att k\u00f6ra klassiska virtuella maskiner direkt i Kubernetes-containrar och har redan alla n\u00f6dv\u00e4ndiga integrationer med Cluster API f\u00f6r att driva hanterade Kubernetes-kluster inom det 'fysiska' Kubernetes-klustret.      <\/p>\n<p>I den nya utg\u00e5van:  <\/p>\n<ul>\n<li class=\"l\"> En scheduler f\u00f6r LINSTOR har lagts till f\u00f6r optimal placering av poddar. En egen 'scheduler extender' f\u00f6r Kubernetes fungerar tillsammans med den standardiserade Kubernetes-schemat och hj\u00e4lper till att optimalt placera poddar p\u00e5 noder med LINSTOR-lagring. N\u00e4r en pod beg\u00e4r en LINSTOR-volym, fr\u00e5gar schemat LINSTOR-kontrollern var lokala replikat av de beg\u00e4rda volymerna finns. Prioritet ges till noder d\u00e4r data redan finns, vilket minimerar n\u00e4tverkstrafik och \u00f6kar I\/O-prestanda. Dessutom har en admission-webhook implementerats som automatiskt skickar poddar som anv\u00e4nder LINSTOR CSI-volymer till den egna schemat, vilket s\u00e4kerst\u00e4ller s\u00f6ml\u00f6s integration utan manuell konfigurering.\n<li class=\"l\"> SeaweedFS-lagring SeaweedFS har uppdaterats till version 4.05, d\u00e4r S3-trafiken har optimerats (traffic locality): f\u00f6rfr\u00e5gningar g\u00e5r nu till de n\u00e4rmaste servrarna, vilket minskar latens och snabbar upp lagringens prestanda. En ny administratorkomponent med webbgr\u00e4nssnitt och st\u00f6d f\u00f6r autentisering har ocks\u00e5 introducerats, liksom arbetare f\u00f6r att utf\u00f6ra distribuerade uppgifter. Avancerade instrumentpaneler har lagts till i Grafana f\u00f6r att \u00f6vervaka buckets, API-anrop och prestanda. St\u00f6d har lagts till <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/ssl-sertifikat\/\"   title=\"TLS-certifikat\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"982\">TLS-certifikat<\/a> f\u00f6r administrat\u00f6rs- och arbetar-komponenter.\n<li class=\"l\"> Mekanismen valuesFrom fr\u00e5n FluxCD har ersatt lookup-funktioner i Helm-diagram. Denna arkitektoniska f\u00f6rb\u00e4ttring m\u00f6jligg\u00f6r en renare parameter\u00f6verf\u00f6ring och eliminerar behovet av tvingande synkroniseringskontroller (reconciliation). Konfigurationen fr\u00e5n ConfigMaps och servicenoteringar hanteras nu centralt genom nyckeln cozystack-values i varje namnrum.\n<li class=\"l\"> I komponenterna f\u00f6r integration med LINSTOR har st\u00f6d f\u00f6r funktionen auto-diskful implementerats, vilket konverterar diskfria noder till diskfulla, om de h\u00e5ller DRBD-resurser i prim\u00e4rtillst\u00e5nd mer \u00e4n 30 minuter.\n<li class=\"l\"> Automatiserade versionshanteringssystem har inf\u00f6rts f\u00f6r PostgreSQL, Kubernetes, MariaDB och Redis, som sp\u00e5rar uppdateringar i upstream-repositorier och tillhandah\u00e5ller mekanismer f\u00f6r automatiska versionsuppdateringar.  <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64640\">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 0.40, \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-154437","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 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