{"id":120525,"date":"2024-11-07T19:09:08","date_gmt":"2024-11-07T17:09:08","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/reliz-cozystack-0-18-otkrytoj-paas-platformy-na-baze-kubernetes"},"modified":"2026-02-14T13:19:51","modified_gmt":"2026-02-14T11:19:51","slug":"reliz-cozystack-0-18-otkrytoj-paas-platformy-na-baze-kubernetes","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/reliz-cozystack-0-18-otkrytoj-paas-platformy-na-baze-kubernetes","title":{"rendered":"Rilascio di Cozystack 0.18, piattaforma PaaS open source basata su Kubernetes","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato pubblicato il rilascio della piattaforma PaaS open source Cozystack 0.18.0, costruita su Kubernetes. Il progetto \u00e8 mirato a fornire una piattaforma pronta per i provider di hosting e un framework per la creazione di cloud privati e pubblici. La piattaforma viene installata direttamente sui server e copre tutti gli aspetti della preparazione dell'infrastruttura per fornire servizi gestiti. Cozystack consente di eseguire e fornire cluster Kubernetes, database e macchine virtuali. Il codice della piattaforma \u00e8 disponibile su GitHub e distribuito con licenza Apache-2.0.      <\/p>\n<p>Come stack tecnologico di base viene utilizzato Talos Linux e Flux CD. Le immagini con il sistema, il kernel e i moduli necessari vengono generate in anticipo e aggiornate in modo atomico, il che consente di fare a meno di componenti come dkms e gestori di pacchetti, e garantisce un funzionamento stabile. Viene fornito un metodo semplice di installazione in un data center vuoto tramite PXE e l'installer talos-bootstrap di tipo debian.       <\/p>\n<p>La piattaforma include un'implementazione open source <a href=\"https:\/\/prohoster.info\/it\/server\/dts-sofia\/\"  data-wpil-monitor-id=\"3247\">dell'infrastruttura di rete<\/a> (fabric) basata su Kube-OVN e utilizza Cilium per l'organizzazione della rete dei servizi, MetalLB per l'annuncio dei servizi all'esterno. Lo storage \u00e8 implementato su LINSTOR, dove si offre l'uso di ZFS come strato di base per lo storage e DRBD per la replica. \u00c8 presente uno stack di monitoraggio preconfigurato basato su VictoriaMetrics e Grafana. Per il lancio <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2185\">macchine virtuali<\/a> viene utilizzata la tecnologia KubeVirt, che consente di eseguire macchine virtuali tradizionali direttamente nei contenitori Kubernetes e ha gi\u00e0 tutte le integrazioni necessarie con Cluster API per avviare cluster Kubernetes gestiti all'interno del cluster Kubernetes &#171;bare metal&#187;.    <\/p>\n<p>Nella nuova versione:  <\/p>\n<ul>\n<li class=\"l\"> API pubblica. In Cozystack \u00e8 stato implementato un server API Kubernetes proprietario, che traduce automaticamente tutte le richieste ai propri risorse nell'API HelmReleases. Gli amministratori della piattaforma possono ora concedere agli utenti accesso granulare a determinate risorse (Kubernetes, VirtualMachine, Postgress, ecc.). Inoltre, il server API pu\u00f2 essere facilmente esteso con componenti aggiuntivi, semplicemente specificandoli in ConfigMap, senza la necessit\u00e0 di ricompilare. Tuttavia, il Dashboard continua a lavorare direttamente con HelmReleases, quindi non \u00e8 consigliato fornirlo agli utenti finali.    <center>  <div class=\"youtube-placeholder\" data-id=\"yn1ryGRtTGE\" onclick=\"loadVideo(this)\">\r\n        <img decoding=\"async\" src=\"https:\/\/img.youtube.com\/vi\/yn1ryGRtTGE\/hqdefault.jpg\" alt=\"Guarda il video\" loading=\"lazy\" width=\"480\" height=\"360\" style=\"width:100%;height:auto;\">\r\n        <div class=\"play-button\"><\/div>\r\n    <\/div>  <\/center>\n<li class=\"l\"> \u00c8 stata configurata la raccolta di metriche e log dai cluster tenant. Nella configurazione di Kubernetes per i cluster tenant \u00e8 stata aggiunta l'opzione per attivare il componente \"monitoring agents\". Una volta attivata, tutte le metriche e i log verranno automaticamente reindirizzati al sistema di monitoraggio distribuito nello spazio tenant dell'utente.\n<li class=\"l\"> Nella versione distro-full e distro-hosted, gli operatori di database sono stati classificati come componenti opzionali.\n<li class=\"l\"> Talos Linux \u00e8 stato aggiornato alla versione 1.8.2.\n<li class=\"l\"> \u00c8 stato corretto il webhook in Alerta per la gestione degli alert da Telegram.\n<li class=\"l\"> Sono stati rimossi gli alert spazzatura.\n<li class=\"l\"> Sono stati aggiunti test di base e2e per verificare il deployment di ciascuna delle applicazioni.  <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62193\">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 0.18.0, \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-120525","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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