{"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\/da\/blog\/news\/v-ramkah-proekta-glaber-sozdan-fork-sistemy-monitoringa-zabbix","title":{"rendered":"I projektet Glaber er der skabt en fork af overv\u00e5gningssystemet Zabbix","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Projekt Glaber<\/a><\/noindex> udvikler en fork af overv\u00e5gningssystemet Zabbix, der sigter mod at forbedre effektivitet, ydeevne og skalerbarhed, samt er velegnet til at skabe fejlsikre konfigurationer, der dynamisk k\u00f8res p\u00e5 flere servere. Oprindeligt blev projektet fortsat<\/a><\/noindex> som et s\u00e6t patches til at forbedre ydeevnen af Zabbix, men i april begyndte arbejdet p\u00e5 at skabe en separat fork. Projektets kode distribueres<\/a><\/noindex> er under GPLv2-licensen.<\/p>\n

Ved h\u00f8j belastning opdager Zabbix-brugere, at der ikke findes clustering i den gratis version, og der opst\u00e5r problemer, n\u00e5r der er behov for at gemme meget store datam\u00e6ngder i databasen. De relaterede databaser, som Zabbix underst\u00f8tter, s\u00e5som PostgreSQL, MySQL, Oracle og SQLite, er d\u00e5rligt tilpasset til at lagre trends for historik \u2014 foresp\u00f8rgsler p\u00e5 et stort antal metrikker over et halvt \u00e5r bliver allerede \"tunge\" og kr\u00e6ver optimering af databasen og foresp\u00f8rgsler samt opbygning af clustering for database-servere osv.<\/p>\n

Som en l\u00f8sning er id\u00e9en i Glaber realiseret ved brug af en specialiseret database ClickHouse<\/a><\/noindex>, som sikrer god datakompression og meget h\u00f8j foresp\u00f8rgselsbehandling (p\u00e5 samme hardware kan man opn\u00e5 en reduktion af CPU- og diskbelastningen med 20-50 gange). Udover st\u00f8tte for ClickHouse i Glaber er der ogs\u00e5 er tilf\u00f8jet<\/a><\/noindex> forskellige optimeringer, s\u00e5som brug af asynkrone snmp-foresp\u00f8rgsler, batchbehandling af data fra overv\u00e5gningsagenter og brug af nmap til parallellisering af tjek af tilg\u00e6ngelighed af v\u00e6rter, som har gjort det muligt at accelerere statusoplysningerne mere end 100 gange. I Glaber arbejdes der ogs\u00e5 p\u00e5 st\u00f8tte for clustering<\/a><\/noindex>, som i fremtiden planl\u00e6gges at bruge i den relevante Docker-container<\/a><\/noindex>.<\/p>\n

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

Kilde: 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\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\udd47Inden for projektet Glaber er der skabt en fork af overv\u00e5gningssystemet Zabbix | ProHoster","description":"Projektet Glaber udvikler en fork af overv\u00e5gningssystemet Zabbix, der sigter mod at forbedre effektivitet, ydeevne og skalerbarhed, 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