{"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\/ro\/blog\/news\/v-ramkah-proekta-glaber-sozdan-fork-sistemy-monitoringa-zabbix","title":{"rendered":"\u00cen cadrul proiectului Glaber a fost creat un fork al sistemului de monitorizare Zabbix.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Proiect Glaber<\/a><\/noindex> dezvolt\u0103 un fork al sistemului de monitorizare Zabbix, destinat cre\u0219terii eficien\u021bei, performan\u021bei \u0219i scalabilit\u0103\u021bii, fiind potrivit pentru crearea de configura\u021bii de \u00eenalt\u0103 disponibilitate, executate dinamic pe mai multe servere. Ini\u021bial, proiectul s-a dezvoltat<\/a><\/noindex> ca un set de patch-uri pentru \u00eembun\u0103t\u0103\u021birea performan\u021bei Zabbix, dar \u00een aprilie a \u00eenceput lucrul la crearea unui fork separat. Codul proiectului se r\u0103sp\u00e2nde\u0219te<\/a><\/noindex> sub licen\u021ba GPLv2.<\/p>\n

\u00cen condi\u021bii de \u00eenc\u0103rcare mare, utilizatorii Zabbix se confrunt\u0103 cu lipsa clustering-ului \u00een versiunea gratuit\u0103 \u0219i cu problemele legate de necesitatea stoc\u0103rii unor volume foarte mari de date \u00een SGBD. SGBD-urile rela\u021bionale sus\u021binute de Zabbix, cum ar fi PostgreSQL, MySQL, Oracle \u0219i SQLite, nu sunt bine adaptate pentru stocarea tendin\u021belor istorice \u2014 extragerea unui num\u0103r mare de metrici pe o perioad\u0103 de \u0219ase luni va fi deja \u201egreu\u201d de gestionat \u0219i va necesita optimizarea SGBD-ului \u0219i a interog\u0103rilor, construirea clusterelor de servere de baze de date etc.<\/p>\n

Ca solu\u021bie, Glaber \u00ee\u0219i propune utilizarea unei SGBD specializate ClickHouse<\/a><\/noindex>, care ofer\u0103 o comprimare bun\u0103 a datelor \u0219i o vitez\u0103 de procesare a interog\u0103rilor foarte ridicat\u0103 (pe acela\u0219i echipament se poate ob\u021bine o reducere a sarcinii CPU \u0219i a sistemului de disc de 20-50 de ori). Pe l\u00e2ng\u0103 suportul pentru ClickHouse, Glaber mai include au fost ad\u0103ugate<\/a><\/noindex> diverse optimiz\u0103ri, cum ar fi utilizarea interog\u0103rilor snmp asincrone, procesarea \u00een mas\u0103 (batch) a datelor de la agen\u021bii de monitorizare \u0219i utilizarea nmap pentru paralelizarea verific\u0103rii disponibilit\u0103\u021bii gazdelor, ceea ce a permis accelerarea interog\u0103rii st\u0103rilor de mai bine de 100 de ori. \u00cen Glaber se lucreaz\u0103, de asemenea, la suportul pentru clustering<\/a><\/noindex>, pentru care \u00een viitor se preconizeaz\u0103 utilizarea etcd<\/a><\/noindex>.<\/p>\n

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

Sursa: opennet.ro<\/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\udd47\u00cen cadrul proiectului Glaber a fost creat un fork al sistemului de monitorizare Zabbix | ProHoster","description":"Proiectul Glaber dezvolt\u0103 un fork al sistemului de monitorizare Zabbix, destinat cre\u0219terii eficien\u021bei, performan\u021bei \u0219i scalabilit\u0103\u021bii, precum 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