{"id":121792,"date":"2025-02-09T21:45:59","date_gmt":"2025-02-09T19:46:01","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pervyj-vypusk-platformy-virtualizaczii-seapath"},"modified":"2025-02-09T21:45:59","modified_gmt":"2025-02-09T19:46:01","slug":"pervyj-vypusk-platformy-virtualizaczii-seapath","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/pervyj-vypusk-platformy-virtualizaczii-seapath","title":{"rendered":"Prima versione della piattaforma di virtualizzazione SEAPATH","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Dopo cinque anni di sviluppo, l'organizzazione Linux Foundation ha presentato il rilascio della piattaforma di virtualizzazione SEAPATH 1.0, progettata tenendo conto delle esigenze dei sistemi informativi per le sottostazioni digitali nelle reti elettriche. La piattaforma considera le specificit\u00e0 delle reti elettriche, ma pu\u00f2 essere utilizzata anche in altri settori in cui \u00e8 richiesta un'elevata affidabilit\u00e0. Il codice della piattaforma \u00e8 stato pubblicato con licenza Apache 2.0. Il rilascio di SEAPATH 1.0 \u00e8 stato dichiarato pronto per l'uso industriale e per sistemi critici (mission-critical). La piattaforma \u00e8 gi\u00e0 attiva nell'infrastruttura operativa della compagnia energetica RTE e sta effettuando prove in aziende come GE Vernova, Alliander, ABB, Red Hat e Enedis.         <\/p>\n<p>Per il monitoraggio, l'automazione, la gestione e il controllo della distribuzione dei flussi energetici nelle sottostazioni digitali delle moderne reti elettriche vengono utilizzate applicazioni specializzate di vari fornitori, che si propone di eseguire in macchine virtuali isolate. SEAPATH implementa una piattaforma per l'organizzazione del lavoro simile <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/vps\/\"   title=\"macchine virtuali\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"2129\">macchine virtuali<\/a>, applicazioni virtualizzate (vPAC  \u2014 Virtualized Protection, Automation and Control) in cui possono essere eseguite in tempo reale.     <center><img decoding=\"async\" alt=\"Prima versione della piattaforma di virtualizzazione SEAPATH\" src=\"\/wp-content\/uploads\/2025\/02\/241bd5b12e93853373b83cd2be66d517.png\" style=\"display:block;margin: 0 auto;\" \/><\/center>    <\/p>\n<p>Per il dispiegamento dei nodi con ambiente host, SEAPATH offre due distribuzioni basate su Debian GNU\/Linux 12 e Yocto Scarthgap. La piattaforma non \u00e8 legata a specifiche attrezzature, non dipende da singoli fornitori e pu\u00f2 essere utilizzata su diversi tipi <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1677\">server<\/a> e architetture hardware. \u00c8 consentito l'esecuzione di applicazioni per sotto-stazioni elettriche che supportano lo standard IEC-61850.    <\/p>\n<p>La resilienza \u00e8 garantita attraverso l'uso di configurazioni a cluster con failover dell'hardware, oltre alla collocazione dei dati e delle immagini delle macchine virtuali in uno storage distribuito, replicato su diversi nodi del cluster. Gli aggiornamenti vengono installati automaticamente da un server esterno. La gestione della configurazione e l'amministrazione sono effettuate centralmente utilizzando il concetto di infrastruttura come codice.      <\/p>\n<p>La piattaforma \u00e8 stata costruita utilizzando progetti open source esistenti, per i quali \u00e8 stato preparato un set di test per verificarne l'affidabilit\u00e0, comprensivo di oltre 700 test unitari. La virtualizzazione \u00e8 implementata utilizzando il hypervisor KVM e il kernel Linux, compilato con l'opzione PREEMPT_RT per lavorare in tempo reale. Come storage distribuito che copre l'intero cluster, viene utilizzato Ceph. Per la virtualizzazione dei dispositivi si utilizza QEMU, mentre per la virtualizzazione della rete \u2014 Open vSwitch. Per gestire gli ambienti virtuali viene impiegato lo strumento Libvirt. Per la gestione delle risorse nel cluster, la garanzia di disponibilit\u00e0 e l'organizzazione dell'interazione tra i nodi si utilizzano Pacemaker e Corosync. La gestione centralizzata dell'infrastruttura e l'orchestrazione delle macchine virtuali sono realizzate tramite Ansible.    <center><img decoding=\"async\" alt=\"Prima versione della piattaforma di virtualizzazione SEAPATH\" src=\"\/wp-content\/uploads\/2025\/02\/7a57a309605c338ff7ba3270ef9e0544.png\" style=\"display:block;margin: 0 auto;\" \/><\/center><br \/>\n<br \/>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=62698\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u044f\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Linux Foundation \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b 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\u0434\u0440\u0443\u0433\u0438\u0445 \u043e\u0431\u043b\u0430\u0441\u0442\u044f\u0445, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0442\u0440\u0435\u0431\u0443\u0435\u0442\u0441\u044f \u0432\u044b\u0441\u043e\u043a\u0430\u044f \u043d\u0430\u0434\u0451\u0436\u043d\u043e\u0441\u0442\u044c. \u041a\u043e\u0434 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 Apache 2.0. \u0412\u044b\u043f\u0443\u0441\u043a SEAPATH 1.0 \u043f\u0440\u0438\u0437\u043d\u0430\u043d \u0433\u043e\u0442\u043e\u0432\u044b\u043c \u0434\u043b\u044f \u043f\u0440\u043e\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u043e\u0433\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":121793,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-121792","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u044f\u0442\u0438 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f Linux Foundation \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u0440\u0435\u043b\u0438\u0437 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 SEAPATH 1.0, 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