{"id":35963,"date":"2019-10-31T22:08:50","date_gmt":"2019-10-31T19:08:50","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-ramkah-proekta-glaber-sozdan-fork-sistemy-monitoringa-zabbix\/"},"modified":"2019-10-31T22:08:50","modified_gmt":"2019-10-31T19:08:50","slug":"v-ramkah-proekta-glaber-sozdan-fork-sistemy-monitoringa-zabbix","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/v-ramkah-proekta-glaber-sozdan-fork-sistemy-monitoringa-zabbix","title":{"rendered":"Nell'ambito del progetto Glaber \u00e8 stato creato un fork del sistema di monitoraggio Zabbix","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Progetto Glaber<\/a><\/noindex> sviluppa un fork del sistema di monitoraggio Zabbix, mirato a migliorare l'efficienza, le prestazioni e la scalabilit\u00e0, oltre ad essere adatto per creare configurazioni fault-tolerant, eseguite dinamicamente su pi\u00f9 server. Inizialmente, il progetto si \u00e8 sviluppato<\/a><\/noindex> come un insieme di patch per migliorare le prestazioni di Zabbix, ma ad aprile \u00e8 iniziato il lavoro per creare un fork autonomo. Il codice del progetto \u00e8 distribuito<\/a><\/noindex> \u00e8 sotto licenza GPLv2.<\/p>\n

Con carichi elevati, gli utenti di Zabbix si trovano ad affrontare l'assenza di clustering nella versione gratuita e problemi legati alla necessit\u00e0 di memorizzare volumi di dati molto grandi nel database. I sistemi di gestione di database relazionali supportati in Zabbix, come PostgreSQL, MySQL, Oracle e SQLite, non sono ben adattati per la memorizzazione delle tendenze storiche \u2014 una query su un numero elevato di metriche per sei mesi risulta gi\u00e0 \"pesante\" e richiede ottimizzazione del database e delle query, costruzione di cluster di server database, ecc.<\/p>\n

Come soluzione, Glaber incorpora l'idea di utilizzare un RDBMS specializzato ClickHouse<\/a><\/noindex>, che offre una buona compressione dei dati e una velocit\u00e0 di elaborazione delle query molto elevata (sull'hardware stesso si pu\u00f2 ottenere una riduzione del carico su CPU e sistema di archiviazione da 20 a 50 volte). Oltre al supporto di ClickHouse, Glaber offre anche aggiunti<\/a><\/noindex> diverse ottimizzazioni, come l'uso di richieste SNMP asincrone, l'elaborazione massiva (batch) dei dati dagli agenti di monitoraggio e l'utilizzo di nmap per parallelizzare il controllo della disponibilit\u00e0 degli host, che ha permesso di accelerare il polling degli stati di oltre 100 volte. In Glaber \u00e8 anche in corso il lavoro per il supporto di clustering<\/a><\/noindex>, per il quale in futuro si prevede di utilizzare sono stati resi<\/a><\/noindex>.<\/p>\n

<\/a><\/noindex><\/p>\n

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

\u041f\u0440\u043e\u0435\u043a\u0442 Glaber \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u0442 \u0444\u043e\u0440\u043a \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 Zabbix, \u043d\u0430\u0446\u0435\u043b\u0435\u043d\u043d\u044b\u0439 \u043d\u0430 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u044d\u0444\u0444\u0435\u043a\u0442\u0438\u0432\u043d\u043e\u0441\u0442\u0438, \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u043e\u0441\u0442\u0438, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043f\u043e\u0434\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u0434\u043b\u044f \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044f \u043e\u0442\u043a\u0430\u0437\u043e\u0443\u0441\u0442\u043e\u0439\u0447\u0438\u0432\u044b\u0445 \u043a\u043e\u043d\u0444\u0438\u0433\u0443\u0440\u0430\u0446\u0438\u0439, \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0445 \u043d\u0430 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u0445. \u0418\u0437\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e \u043f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u043b\u0441\u044f \u043a\u0430\u043a \u043d\u0430\u0431\u043e\u0440 \u043f\u0430\u0442\u0447\u0435\u0439 \u0434\u043b\u044f \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u044f \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 Zabbix, \u043d\u043e \u0432 \u0430\u043f\u0440\u0435\u043b\u0435 \u043d\u0430\u0447\u0430\u043b\u0430\u0441\u044c \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u0441\u043e\u0437\u0434\u0430\u043d\u0438\u044e \u043e\u0431\u043e\u0441\u043e\u0431\u043b\u0435\u043d\u043d\u043e\u0433\u043e \u0444\u043e\u0440\u043a\u0430. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv2. \u041d\u0430 \u0431\u043e\u043b\u044c\u0448\u0438\u0445 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0430\u0445 \u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u0438 […]<\/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-35963","post","type-post","status-publish","format-standard","hentry","category-news"],"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\udd47Nell'ambito del progetto Glaber \u00e8 stato creato un fork del sistema di monitoraggio Zabbix | ProHoster","description":"Il progetto Glaber sviluppa un fork del sistema di monitoraggio Zabbix, mirato a migliorare l'efficienza, le prestazioni e la 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