{"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\/da\/blog\/news\/vypusk-cozystack-0-40-otkrytoj-paas-platformy-na-baze-kubernetes","title":{"rendered":"Udgivelse af Cozystack 0.40, en open source PaaS-platform baseret p\u00e5 Kubernetes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Den seneste version af den frie PaaS-platform Cozystack 0.40, bygget p\u00e5 Kubernetes, er tilg\u00e6ngelig. Projektet sigter mod at levere en klar platform til hostingudbydere og et framework til opbygning af private og offentlige skyer. Platformen installeres direkte p\u00e5 serverne og d\u00e6kker alle aspekter af infrastrukturforberedelse til levering af administrerede tjenester. Cozystack g\u00f8r det muligt at k\u00f8re og tilbyde Kubernetes-klynger, databaser og virtuelle maskiner. Kildekoden til platformen er tilg\u00e6ngelig p\u00e5 GitHub og distribueres under Apache-2.0-licensen.      <\/p>\n<p>Som basis for teknologistakken bruges Talos Linux og Flux CD. Billeder med systemet, kernen og de n\u00f8dvendige moduler dannes p\u00e5 forh\u00e5nd og opdateres atomisk, hvilket g\u00f8r det muligt at undg\u00e5 komponenter som dkms og pakkestyringssystemet, samtidig med at stabil drift sikres. Der tilbydes en enkel installationsmetode i et tomt datacenter ved hj\u00e6lp af PXE og den debian-lignende installationsprogram talos-bootstrap. Inden for platformen kan man med \u00e9t klik implementere Kafka, FerretDB, PostgreSQL, Cilium, Grafana, Victoria Metrics og andre tjenester.       <\/p>\n<p>Platformen inkluderer en fri implementering <a href=\"https:\/\/prohoster.info\/da\/server\/dts-sofia\/\"  data-wpil-monitor-id=\"401\">af netv\u00e6rksinfrastruktur<\/a> (fabric) baseret p\u00e5 Kube-OVN, og bruger Cilium til at organisere service-netv\u00e6rket, MetalLB til at annoncere tjenester udad. Lagringen er realiseret p\u00e5 LINSTOR, hvor ZFS tilbydes som den grundl\u00e6ggende lagringslag og DRBD til replikering. Der er en forudkonfigureret overv\u00e5gningsstak baseret p\u00e5 VictoriaMetrics og Grafana. Til at k\u00f8re virtuelle maskiner bruges KubeVirt-teknologien, som muligg\u00f8r k\u00f8rsel af klassiske virtuelle maskiner direkte i Kubernetes-containere og allerede har alle n\u00f8dvendige integrationer med Cluster API for at starte administrerede Kubernetes-klynger inden i den 'fysiske' Kubernetes-klynge.      <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> LINSTOR-scheduler er tilf\u00f8jet for optimal placering af pod'er. Egen &#171;scheduler extender&#187; til Kubernetes arbejder sammen med den standard Kubernetes-scheduler og hj\u00e6lper med at placere pod'er optimalt p\u00e5 noder med LINSTOR-lagring. N\u00e5r en pod anmoder om en LINSTOR-volumen, sp\u00f8rger scheduler kontrolsystemet LINSTOR, hvilke noder der har lokale replikaer af de n\u00f8dvendige volumener. Prioritet gives til noder, hvor dataene allerede er til stede, hvilket minimerer netv\u00e6rkstrafik og \u00f8ger I\/O-ydeevnen. Derudover er der implementeret en admission-webhook, der automatisk dirigerer pod'er, der bruger LINSTOR CSI-volumener, til sin egen scheduler, hvilket sikrer s\u00f8ml\u00f8s integration uden manuel konfiguration.\n<li class=\"l\"> SeaweedFS-lagring SeaweedFS er opdateret til version 4.05, hvor S3-trafik (trafiklokalitet) er blevet optimeret: anmodninger sendes nu til n\u00e6rmeste servere, hvilket reducerer forsinkelser og fremskynder lagringsydelsen. Der er ogs\u00e5 tilf\u00f8jet en ny admin-komponent med et webinterface og underst\u00f8ttelse af autorisation, samt arbejdere til udf\u00f8relse af distribuerede opgaver. I Grafana er der tilf\u00f8jet avancerede dashboards, der giver mulighed for at overv\u00e5ge buckets, API-kald og ydeevne. Der er tilf\u00f8jet support <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/ssl-sertifikat\/\"   title=\"TLS-certifikater\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"982\">TLS-certifikater<\/a> til admin- og worker-komponenter.\n<li class=\"l\"> Mechanismen valuesFrom i FluxCD har erstattet lookup-funktionerne i Helm-diagrammer. Denne arkitektoniske forbedring sikrer en renere overf\u00f8rsel af parametre og eliminerer behovet for tvangssynkroniseringskontrollere (reconciliation). Konfigurationen fra ConfigMaps og henvisninger til tjenester administreres nu centralt via n\u00f8glen cozystack-values i hvert namespaces.\n<li class=\"l\"> Der er implementeret underst\u00f8ttelse af funktionen auto-diskful i komponenterne til integration med LINSTOR, som omdanner diskless noder til diskfulde, hvis de holder DRBD-ressourcer i prim\u00e6r tilstand i mere end 30 minutter.\n<li class=\"l\"> Automatiske versionsstyringssystemer er blevet implementeret for PostgreSQL, Kubernetes, MariaDB og Redis, som overv\u00e5ger opdateringer i upstream-repositorier og leverer mekanismer til automatisk opdatering af versioner.  <\/ul>\n<p>Kilde: <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 5.0.3 - aioseo.com -->\n\t<meta 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