{"id":147766,"date":"2025-11-09T11:12:12","date_gmt":"2025-11-09T09:12:12","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-smolbsd-0-2-instrumentariya-dlya-sozdaniya-bystozagruzhaemyh-mikro-sborok-netbsd"},"modified":"2025-11-09T11:12:12","modified_gmt":"2025-11-09T09:12:12","slug":"vypusk-smolbsd-0-2-instrumentariya-dlya-sozdaniya-bystozagruzhaemyh-mikro-sborok-netbsd","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-smolbsd-0-2-instrumentariya-dlya-sozdaniya-bystozagruzhaemyh-mikro-sborok-netbsd","title":{"rendered":"Rilascio di smolBSD 0.2, un toolkit per creare micro-builds NetBSD ad avvio rapido","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\u00c8 stata pubblicata la versione dello strumento smolBSD, che consente di creare build minimaliste specializzate di NetBSD, comprese solo le componenti di sistema necessarie e un kernel netbsd-MICROVM a caricamento rapido. Uno degli utilizzi di smolBSD \u00e8 la creazione di ambienti di sistema ridotti (micro VM) per eseguire singole applicazioni server in macchine virtuali. La dimensione dell'ambiente di base creato \u00e8 di circa 10 MB. L'avvio del servizio in un nuovo macchina virtuale<\/a> utilizzo di simili micro-VM avviene in circa 10 microsecondi, ossia comparabile alla velocit\u00e0 di avvio dei container. Il codice \u00e8 distribuito sotto licenza BSD. Il progetto \u00e8 sviluppato dalla comunit\u00e0 francese degli sviluppatori di NetBSD. <\/p>\n

Per creare ambienti si utilizza l'utilit\u00e0 mksmolnb, che pu\u00f2 essere eseguita su NetBSD, GNU\/Linux e macOS. Durante la costruzione su NetBSD viene utilizzato il file system FFS, mentre durante la costruzione su Linux e macOS viene utilizzato ext2. Il progetto fornisce build riproducibili, consentendo di verificare che i file binari distribuiti siano stati compilati dal codice sorgente fornito e non contengano modifiche nascoste. <\/p>\n

Il progetto fornisce esempi di script per avviare gli ambienti creati in QEMU e nel sistema di virtualizzazione Firecracker, che realizza il concetto di microVM per raggiungere prestazioni paragonabili a quelle dei normali container utilizzando la virtualizzazione hardware basata sul hypervisor KVM. <\/p>\n

Le modifiche preparate dal progetto per l'avvio diretto del kernel e l'ottimizzazione delle prestazioni nelle macchine virtuali sono gi\u00e0 state accettate nel nucleo principale di NetBSD e saranno disponibili nell'uscita di NetBSD 11. Fino all'uscita del release di NetBSD 11, i kernel ottimizzati vengono pubblicati separatamente dal progetto per le architetture x86_64 e i386. macchine virtuali<\/a> \u00c8 stata pubblicata la versione dello strumento smolBSD, che consente di creare build minimaliste specializzate di NetBSD, comprese solo le componenti di sistema necessarie e un kernel netbsd-MICROVM.
\n
Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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