{"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\/novosti-interneta\/pervyj-vypusk-platformy-virtualizaczii-seapath","title":{"rendered":"Primo rilascio della piattaforma di virtualizzazione SEAPATH","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Dopo cinque anni di sviluppo, l'organizzazione Linux Foundation ha presentato il rilascio della piattaforma di virtualizzazione SEAPATH 1.0, progettata tenendo conto dei requisiti per i sistemi informativi delle stazioni digitali nelle reti elettriche. La piattaforma tiene conto delle specificit\u00e0 delle reti elettriche, ma pu\u00f2 essere utilizzata anche in altri settori che richiedono alta affidabilit\u00e0. Il codice della piattaforma \u00e8 pubblicato sotto licenza Apache 2.0. Il rilascio di SEAPATH 1.0 \u00e8 stato riconosciuto come pronto per l'uso industriale e per l'impiego in sistemi critici (mission-critical). La piattaforma \u00e8 gi\u00e0 impiegata nell'infrastruttura operativa della compagnia energetica RTE e sta passando a un'implementazione di test presso le aziende GE Vernova, Alliander, ABB, Red Hat e Enedis. <\/p>\n

Per il monitoraggio, l'automazione, la gestione e il controllo della distribuzione dei flussi energetici nelle stazioni digitali delle moderne reti elettriche, vengono utilizzate applicazioni specializzate di diversi fornitori, che si propone di eseguire in macchine virtuali isolate. SEAPATH attua una piattaforma per l'organizzazione del funzionamento di tali di macchine virtuali<\/a>, applicazioni virtualizzate (vPAC \u2014 Virtualized Protection, Automation and Control) in cui possono funzionare in tempo reale.

\"Primo<\/center> <\/p>\n

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 un hardware specifico, \u00e8 indipendente da singoli fornitori e pu\u00f2 essere utilizzata su vari tipi server<\/a> e architetture hardware. \u00c8 consentito eseguire applicazioni per sottostazioni elettriche che supportano lo standard IEC-61850. <\/p>\n

L'affidabilit\u00e0 \u00e8 garantita grazie all'uso di configurazioni cluster con ridondanza hardware, oltre alla memorizzazione 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 vengono effettuate centralmente utilizzando il concetto di infrastruttura come codice. <\/p>\n

La piattaforma \u00e8 costruita utilizzando progetti open source gi\u00e0 esistenti, per i quali \u00e8 stato preparato un set di test composto da oltre 700 unit test per verificare l'affidabilit\u00e0. La virtualizzazione \u00e8 realizzata utilizzando l'hypervisor KVM e il kernel Linux compilato con l'opzione PREEMPT_RT per operare in tempo reale. Come storage distribuito che copre l'intero cluster, viene utilizzato Ceph. Per la virtualizzazione dei dispositivi si usa QEMU, mentre per la virtualizzazione della rete \u2014 Open vSwitch. Il management degli ambienti virtuali \u00e8 gestito tramite l'toolkit Libvirt. La gestione delle risorse nel cluster, garantendo l'alta disponibilit\u00e0 e organizzando l'interazione tra i nodi, utilizza Pacemaker e Corosync. La gestione centralizzata dell'infrastruttura e l'orchestrazione delle macchine virtuali sono implementate tramite Ansible.

\"Primo<\/center>
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\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, \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0439 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u0439 \u043a \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u043c \u0434\u043b\u044f \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u0445 \u043f\u043e\u0434\u0441\u0442\u0430\u043d\u0446\u0438\u0439 \u0432 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0435\u0442\u044f\u0445. \u041f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u0430 \u0443\u0447\u0438\u0442\u044b\u0432\u0430\u0435\u0442 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0443 \u044d\u043d\u0435\u0440\u0433\u043e\u0441\u0435\u0442\u0435\u0439, \u043d\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0442\u044c\u0441\u044f \u0438 \u0432 \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 […]<\/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-novosti-interneta"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Primo rilascio della piattaforma di virtualizzazione SEAPATH | ProHoster","description":"Dopo cinque anni di sviluppo, l'organizzazione Linux Foundation ha presentato il rilascio della piattaforma di virtualizzazione SEAPATH 1.0, progettata tenendo conto dei requisiti per i sistemi informativi delle stazioni digitali nelle reti elettriche. 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