{"id":78824,"date":"2020-04-22T07:42:26","date_gmt":"2020-04-22T05:42:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/administrirovanie\/zabbix-5-0-ili-chto-novogo-nas-zhdet-s-shablonom-template-server-by-ipmi"},"modified":"2020-04-22T07:42:26","modified_gmt":"2020-04-22T05:42:26","slug":"zabbix-5-0-ili-chto-novogo-nas-zhdet-s-shablonom-template-server-by-ipmi","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/zabbix-5-0-ili-chto-novogo-nas-zhdet-s-shablonom-template-server-by-ipmi","title":{"rendered":"Zabbix 5.0, alebo \u010co nov\u00e9 n\u00e1s \u010dak\u00e1 s \u0161abl\u00f3nou Template Server by IPMI","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Zabbix
\n
\nPotrebujete monitorova\u0165 zariadenie, ale vo va\u0161ej ob\u013e\u00fabenej syst\u00e9me Zabbix nie je pripraven\u00e1 \u0161abl\u00f3na pre tento typ zariadenia. Pozn\u00e1te t\u00fato situ\u00e1ciu? Ka\u017ed\u00fd sa z nej vykr\u00faca po svojom. Jeden administr\u00e1tor h\u013ead\u00e1 rie\u0161enie na internete. Druh\u00fd vyv\u00edja svoje vlastn\u00e9. A niektor\u00ed sa na t\u00fato \u00falohu jednoducho vyka\u0161l\u00fa. T\u00edm Zabbix ka\u017edou novou verziou roz\u0161iruje mno\u017estvo predin\u0161talovan\u00fdch \u0161abl\u00f3n v syst\u00e9me. Napr\u00edklad v pripravovanej verzii 5.0 sa objav\u00ed nov\u00e1 univerz\u00e1lna \u0161abl\u00f3na na monitorovanie. serverov<\/a> cez IPMI \u2014 \u0160abl\u00f3na Server by IPMI. Kolegovia ma po\u017eiadali o pomoc s doladen\u00edm jej funk\u010dnosti na zariadeniach r\u00f4znych v\u00fdrobcov. Pre n\u00e1s je to jedine\u010dn\u00e1 pr\u00edle\u017eitos\u0165 vysk\u00fa\u0161a\u0165 nov\u00fa funkcionalitu. Zdie\u013eame v\u00fdsledky.
\n<\/a><\/noindex><\/p>\n

Ako vyzer\u00e1 nov\u00e1 \u0161abl\u00f3na? <\/h2>\n

\nAby ste mohli monitorova\u0165 v\u00e1\u0161 server s pomocou tejto \u0161abl\u00f3ny, mus\u00edte v syst\u00e9me vytvori\u0165 'uzol siete' s nastaven\u00fdm monitorovan\u00edm cez IPMI a pripoji\u0165 k nemu \u0161abl\u00f3nu \u0160abl\u00f3na Server by IPMI (Obr. 1). Nebude tu podrobn\u00e9 popisovanie tejto oper\u00e1cie: podrobn\u00fd n\u00e1vod n\u00e1jdete v ofici\u00e1lnej dokument\u00e1cii Zabbix.<\/p>\n

Obr. 1. \u0160abl\u00f3na \u0160abl\u00f3na Server by IPMI<\/p>\n

\"Zabbix
\nPresk\u00famame princ\u00edpy fungovania tejto \u0161abl\u00f3ny a jej \u0161trukt\u00faru.<\/p>\n

Z\u00e1kladom \u0161abl\u00f3ny je utilita ipmitool. T\u00e1to utilita umo\u017e\u0148uje z\u00edskava\u0165 potrebn\u00fa \u0161tatistiku zo zariaden\u00ed cez IPMI. Pou\u017e\u00edvanie funk\u010dnosti tejto utility a z\u00edskavanie v\u0161etk\u00fdch potrebn\u00fdch d\u00e1t je teraz pou\u017e\u00edvate\u013eom dostupn\u00e9 cez webov\u00e9 rozhranie pomocou typu d\u00e1tov\u00fdch prvkov IPMI agent a \u0161peci\u00e1lneho k\u013e\u00fa\u010da ipmi.get. To sa stalo mo\u017en\u00fdm iba v\u010faka objaveniu sa k\u013e\u00fa\u010da ipmi.get v novej verzii.<\/p>\n

V \u0161abl\u00f3ne \u0160abl\u00f3na Server by IPMI je za organiz\u00e1ciu zberu inform\u00e1ci\u00ed pomocou tejto novej funkcionality zodpovedn\u00fd d\u00e1tov\u00fd prvok Item Get IPMI sensors (Obr. 2).<\/p>\n

Obr. 2. D\u00e1tov\u00fd prvok Item Get IPMI sensors<\/p>\n

\"Zabbix
\nV d\u00f4sledku fungovania d\u00e1tov\u00e9ho prvku Item Get IPMI sensors sa do syst\u00e9mu Zabbix dostan\u00fa inform\u00e1cie o stave zariadenia v \u0161trukt\u00farovanom form\u00e1te JSON (Obr. 3).<\/p>\n

Obr. 3. Pr\u00edklad v\u00fdsledku fungovania d\u00e1tov\u00e9ho prvku Get IPMI sensors<\/p>\n

\"Zabbix
\nOkrem prvku \u00fadajov Item Get IPMI sensors v \u0161abl\u00f3ne s\u00fa tie\u017e dve pravidl\u00e1 detekcie Discrete sensors discovery (Obr. 4) a Threshold sensors discovery (Obr. 5). Tieto pravidl\u00e1 detekcie pou\u017e\u00edvaj\u00fa JSON z\u00edskan\u00fd z pr\u00e1ce prvku \u00fadajov Item Get IPMI sensors na automatick\u00e9 vytv\u00e1ranie nov\u00fdch prvkov \u00fadajov a sp\u00fa\u0161\u0165a\u010dov. Toto je dobre vidie\u0165 na obr\u00e1zkoch ni\u017e\u0161ie v sekcii Master item.<\/p>\n

Obr. 4. Pravidlo detekcie Discrete sensors discovery<\/p>\n

\"Zabbix
\nObr. 5. Pravidlo detekcie Threshold sensors discovery<\/p>\n

\"Zabbix
\nPre\u010do sa v \u0161abl\u00f3ne pou\u017e\u00edvaj\u00fa dve pravidl\u00e1 detekcie a nie jedno? <\/p>\n

Discrete sensors discovery zabezpe\u010duje automatick\u00e9 vytvorenie prvkov \u00fadajov, ktor\u00e9 maj\u00fa vo svojich hodnot\u00e1ch typ \u201ere\u0165azec\u201c. A pravidlo detekcie Threshold sensors discovery umo\u017e\u0148uje automaticky vytvori\u0165 prvky \u00fadajov, ktor\u00e9 maj\u00fa vo svojich hodnot\u00e1ch typ \u201e\u010d\u00edslo\u201c. Okrem toho toto pravidlo m\u00f4\u017ee vytvori\u0165 pre ka\u017ed\u00fd prvok \u00fadajov a\u017e 6 sp\u00fa\u0161\u0165a\u010dov (Obr. 6).<\/p>\n

Hodnoty pre podmienky sp\u00fa\u0161\u0165a\u010dov sa ber\u00fa z JSON, teda z dan\u00e9ho zariadenia. Sp\u00fa\u0161\u0165a\u010de sa vytv\u00e1raj\u00fa pre 6 prahov: doln\u00fd nebezpe\u010dn\u00fd, doln\u00fd kritick\u00fd, doln\u00fd nekritick\u00fd, horn\u00fd nekritick\u00fd, horn\u00fd kritick\u00fd, horn\u00fd nebezpe\u010dn\u00fd. Ak hodnota pre nejak\u00fd prah ch\u00fdba v JSON, sp\u00fa\u0161\u0165a\u010d sa nevytv\u00e1ra.<\/p>\n

V vytvorenom sp\u00fa\u0161\u0165a\u010di m\u00f4\u017ee by\u0165 prah predefinovan\u00fd na \u00farovni Zabbix. Av\u0161ak, pod\u013ea n\u00e1\u0161ho n\u00e1zoru, najlogickej\u0161\u00ed sp\u00f4sob, ako zmeni\u0165 sp\u00fa\u0161\u0165a\u010d \u2014 je upravi\u0165 ho na \u00farovni zariadenia. Ako to spravi\u0165, je zvy\u010dajne uveden\u00e9 v pokynoch k zariadeniu.<\/p>\n

Obr. 6. 6 prototypov sp\u00fa\u0161\u0165a\u010dov pravidla detekcie Threshold sensors discovery<\/p>\n

\"Zabbix
\nZapriahneme a ideme<\/strong><\/p>\n

Na testovanie \u0161abl\u00f3ny Template Server by IPMI sme vybrali servery troch v\u00fdrobcov: IBM, HP a Huawei. Po nieko\u013ek\u00fdch min\u00fatach po pripojen\u00ed sme z\u00edskali v\u00fdsledky uveden\u00e9 v tabu\u013eke. <\/p>\n

Tabu\u013eka 1. V\u00fdsledky testovania \u0161abl\u00f3ny Template Server by IPMI<\/p>\n

V\u00fdrobca zariadenia
\nModel zariadenia
\nPo\u010det automaticky vytvoren\u00fdch prvkov \u00fadajov
\nPo\u010det automaticky vytvoren\u00fdch sp\u00fa\u0161\u0165a\u010dov<\/p>\n

HP
\nProLiant DL360 G5
\n20
\n24<\/p>\n

Huawei
\n1288H V5
\n175
\n56<\/p>\n

IBM
\nSystem X
\n139
\n27<\/p>\n

\nV\u0161etky zariadenia sa \u00faspe\u0161ne podarilo umiestni\u0165 na monitorovanie s novou \u0161abl\u00f3nou a nov\u00fdm k\u013e\u00fa\u010dom ipmi.key.<\/p>\n

Najviac \u00fadajov sme dok\u00e1zali z\u00edska\u0165 z zariaden\u00ed Huawei, najmenej v\u0161ak z HP. D\u00f4vodom tejto situ\u00e1cie s\u00fa rozdiely v hardv\u00e9rovej \u010dasti zariaden\u00ed, ktor\u00e9 nes\u00favisia s kvalitou pr\u00e1ce novej \u0161abl\u00f3ny.<\/p>\n

Na ni\u017e\u0161ie uveden\u00fdch sn\u00edmkach obrazovky m\u00f4\u017eete vidie\u0165 automaticky vytvoren\u00e9 prvky d\u00e1t a sp\u00fa\u0161\u0165a\u010de pod\u013ea \u0161abl\u00f3ny. <\/p>\n

Obr. 7. Automaticky vytvoren\u00e9 prvky d\u00e1t pod\u013ea \u0161abl\u00f3ny<\/p>\n

\"Zabbix
\nObr. 8. Automaticky vytvoren\u00e9 sp\u00fa\u0161\u0165a\u010de pod\u013ea \u0161abl\u00f3ny<\/p>\n

\"Zabbix
\n* * *<\/p>\n

\u0160abl\u00f3na Template Server by IPMI sa osved\u010dila ako najlep\u0161ia. Bola jednoduch\u00e1 na pou\u017e\u00edvanie a, \u010do je najd\u00f4le\u017eitej\u0161ie, 'univerz\u00e1lna'. <\/p>\n

\u0160abl\u00f3na Template Server by IPMI sa dostane do zoznamu z\u00e1kladn\u00fdch \u0161abl\u00f3n verzie Zabbix 5.0. Z na\u0161ej strany plne podporujeme tak\u00fdto pr\u00edstup v\u00fdrobcu. Aj ke\u010f s\u00fa odborn\u00edci n\u00faten\u00ed vytv\u00e1ra\u0165 svoje \u0161pecializovan\u00e9 \u0161abl\u00f3ny, odpor\u00fa\u010dame vych\u00e1dza\u0165 zo z\u00e1kladn\u00fdch pr\u00edstupov, ktor\u00e9 poskytol v\u00fdrobca, a ktor\u00e9 s\u00fa vidite\u013en\u00e9 v Template Server by IPMI. Po prv\u00e9, pou\u017e\u00edva\u0165 automatick\u00e9 zistenie prvkov d\u00e1t s vyu\u017eit\u00edm master item. Po druh\u00e9, aplikova\u0165 automatick\u00e9 zistenie sp\u00fa\u0161\u0165a\u010dov s vyu\u017eit\u00edm master item v pr\u00edpadoch, kedy je to mo\u017en\u00e9.<\/p>\n

A te\u0161\u00edme sa na \u010doskoro pr\u00edchod Zabbix 5.0!<\/p>\n

Autor: Dmitrij Untila, architekt syst\u00e9mov monitorovania 'Infosystemy Jet'<\/i>
\n
Zdroj: habr.com<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0443\u0436\u043d\u043e \u043f\u043e\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u043d\u0430 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433, \u0430 \u0432 \u043b\u044e\u0431\u0438\u043c\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 Zabbix \u043d\u0435\u0442 \u0433\u043e\u0442\u043e\u0432\u043e\u0433\u043e \u0448\u0430\u0431\u043b\u043e\u043d\u0430 \u043f\u043e\u0434 \u044d\u0442\u043e\u0442 \u0442\u0438\u043f \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f. \u0417\u043d\u0430\u043a\u043e\u043c\u0430\u044f \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044f? \u041a\u0430\u0436\u0434\u044b\u0439 \u0432\u044b\u043a\u0440\u0443\u0447\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u0438\u0437 \u043d\u0435\u0435 \u043f\u043e-\u0441\u0432\u043e\u0435\u043c\u0443. \u041e\u0434\u0438\u043d \u0430\u0434\u043c\u0438\u043d\u0438\u0441\u0442\u0440\u0430\u0442\u043e\u0440 \u0438\u0449\u0435\u0442 \u0440\u0435\u0448\u0435\u043d\u0438\u0435 \u043d\u0430 \u043f\u0440\u043e\u0441\u0442\u043e\u0440\u0430\u0445 \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430. \u0412\u0442\u043e\u0440\u043e\u0439 \u2014 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442 \u0441\u0432\u043e\u0435. \u0410 \u043d\u0435\u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043c\u0430\u0445\u043d\u0443\u0442 \u043d\u0430 \u044d\u0442\u0443 \u0437\u0430\u0434\u0430\u0447\u0443 \u0440\u0443\u043a\u043e\u0439. \u0421\u0435\u0439\u0447\u0430\u0441 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 Zabbix \u0441 \u043a\u0430\u0436\u0434\u044b\u043c \u043d\u043e\u0432\u044b\u043c \u0440\u0435\u043b\u0438\u0437\u043e\u043c \u0440\u0430\u0441\u0448\u0438\u0440\u044f\u0435\u0442 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u0435\u0434\u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u0448\u0430\u0431\u043b\u043e\u043d\u043e\u0432. […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":78825,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-78824","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"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\udd47Zabbix 5.0, alebo \u010co nov\u00e9 n\u00e1s \u010dak\u00e1 so \u0161abl\u00f3nou Template Server by IPMI | ProHoster","description":"Je potrebn\u00e9 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