{"id":30753,"date":"2019-10-31T21:37:15","date_gmt":"2019-10-31T18:37:15","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vyshel-zabbix-4-2\/"},"modified":"2019-10-31T21:37:15","modified_gmt":"2019-10-31T18:37:15","slug":"vyshel-zabbix-4-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/vyshel-zabbix-4-2","title":{"rendered":"Vy\u0161la verzia Zabbix 4.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Na\u0161a t\u00edm je ve\u013emi r\u00e1d, \u017ee m\u00f4\u017ee zdie\u013ea\u0165 novinku, \u017ee bol vydan\u00fd vo\u013en\u00fd syst\u00e9m monitorovania s otvoren\u00fdm zdrojov\u00fdm k\u00f3dom <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/whats_new\">Zabbix 4.2<\/a><\/noindex>!<\/p>\n<p><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/e929caac72798d6e0d6af74995f1be79.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nJe verzia 4.2 odpove\u010fou na hlavn\u00fd ot\u00e1zka \u017eivota, vesm\u00edru a monitorovania ako tak\u00e9ho? Pozrime sa na to!<br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><br \/>\nPripome\u0148me, \u017ee Zabbix je univerz\u00e1lny syst\u00e9m na monitorovanie v\u00fdkonnosti a dostupnosti serverov, in\u017einierskeho a sie\u0165ov\u00e9ho vybavenia, aplik\u00e1ci\u00ed, datab\u00e1z, virtualiza\u010dn\u00fdch syst\u00e9mov, kontajnerov, IT slu\u017eieb, webov\u00fdch slu\u017eieb.<\/p>\n<p>Zabbix realizuje cel\u00fd cyklus od zberu \u00fadajov, ich spracovania a transform\u00e1cie, anal\u00fdzy z\u00edskan\u00fdch \u00fadajov a kon\u010d\u00ed uskladnen\u00edm t\u00fdchto \u00fadajov, vizualiz\u00e1ciou a rozosielan\u00edm upozornen\u00ed pomocou pravidiel eskal\u00e1cie. Syst\u00e9m tie\u017e poskytuje flexibiln\u00e9 mo\u017enosti roz\u0161\u00edrenia met\u00f3d zberu \u00fadajov a upozornen\u00ed, ako aj mo\u017enosti automatiz\u00e1cie cez API. Jedin\u00e9 webov\u00e9 rozhranie realizuje centralizovan\u00e9 riadenie konfigur\u00e1ci\u00ed monitorovania a rozdelenie pr\u00e1v pr\u00edstupu r\u00f4znym skupin\u00e1m pou\u017e\u00edvate\u013eov. K\u00f3d projektu je vo\u013ene distribuovan\u00fd pod licenciou <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/license\">GPLv2<\/a><\/noindex>.<\/p>\n<p>Zabbix 4.2 je nov\u00e1 verzia, ktor\u00e1 nie je LTS s krat\u0161ou dobou ofici\u00e1lnej podpory. Pou\u017e\u00edvate\u013eom, ktor\u00ed sa zameriavaj\u00fa na dlh\u00fd cyklus prev\u00e1dzky softv\u00e9ru, odpor\u00fa\u010dame pou\u017e\u00edva\u0165 verzie LTS, ako s\u00fa 3.0 a 4.0.<\/p>\n<p>Tak\u017ee, po\u010fme sa porozpr\u00e1va\u0165 o novink\u00e1ch a hlavn\u00fdch vylep\u0161eniach verzie 4.2:<\/p>\n<h1>Viac ofici\u00e1lnych platforiem<\/h1>\n<p>\n<img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/197c6bd028023105039f2004faf9f67e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nOkrem u\u017e existuj\u00facich ofici\u00e1lnych bal\u00ed\u010dkov, pon\u00fakame aj nov\u00e9 zostavy pre:<\/p>\n<ul>\n<li>RaspberryPi, Mac OS\/X, SUSE Enterprise Linux Server 12<\/li>\n<li>MSI pre Windows agenta<\/li>\n<li>Docker obrazy<\/li>\n<\/ul>\n<h1>Vstavan\u00e1 podpora Prometheus pre monitorovanie aplik\u00e1ci\u00ed<\/h1>\n<p>\nZabbix dok\u00e1\u017ee zbiera\u0165 \u00fadaje r\u00f4znymi sp\u00f4sobmi (push\/pull) z r\u00f4znych zdrojov \u00fadajov. To s\u00fa JMX, SNMP, WMI, HTTP\/HTTPS, RestAPI, XML Soap, SSH, Telnet, agenti a skripty a in\u00e9 zdroje. A teraz vitajte podporu Prometheus!<\/p>\n<p>Pr\u00edsne vzat\u00e9, zber \u00fadajov z export\u00e9rov Prometheus bol mo\u017en\u00fd aj sk\u00f4r v\u010faka typu prvkov \u00fadajov HTTP\/HTTPS a regul\u00e1rnym v\u00fdrazom.<\/p>\n<p>Nov\u00e1 verzia v\u0161ak umo\u017e\u0148uje pracova\u0165 s Prometheus maxim\u00e1lne efekt\u00edvne v\u010faka vstavanou podporou jazyka dopytov PromQL. A pou\u017eitie z\u00e1visl\u00fdch metr\u00edk umo\u017e\u0148uje zbiera\u0165 a spracov\u00e1va\u0165 \u00fadaje najefekt\u00edvnej\u0161ie: raz sa po\u017eiadalo o \u00fadaje a potom ich rozlo\u017e\u00edme pod\u013ea potrebn\u00fdch metr\u00edk.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/yr\/hi\/n1\/yrhin1viwxnpfro62umwlpqu6bk.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/41dc9e5663a497c751da143b847ea5f5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Z\u00edskavame hodnotu konkr\u00e9tnej metriky<\/i><\/p>\n<p>Je d\u00f4le\u017eit\u00e9 poznamena\u0165, \u017ee v s\u00fa\u010dasnosti m\u00f4\u017ee n\u00edzko\u00farov\u0148ov\u00e9 zistenie vyu\u017e\u00edva\u0165 zhroma\u017eden\u00e9 d\u00e1ta na automatick\u00e9 vytv\u00e1ranie metr\u00edk. V tomto pr\u00edpade Zabbix prev\u00e1dza z\u00edskan\u00e9 d\u00e1ta do form\u00e1tu JSON, s ktor\u00fdm sa ve\u013emi dobre pracuje.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/bw\/sm\/6i\/bwsm6i0fa4xo4oee7vlzitpsr3m.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/862b524d937ddeec3d4a417f25c0ebfe.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>N\u00e1jdeme metriky pomocou filtra v jazyku dopytov PromQL<\/i><\/p>\n<p>Moment\u00e1lne existuje viac ako <noindex><a rel=\"nofollow\" href=\"http:\/\/www.zabbix.com\/integrations\">300 integr\u00e1ci\u00ed a receptov na monitorovanie<\/a><\/noindex> extern\u00fdch slu\u017eieb a aplik\u00e1ci\u00ed pomocou Zabbixu. Podpora Prometheusu umo\u017en\u00ed prida\u0165 cel\u00fa sadu aplik\u00e1ci\u00ed, ktor\u00e9 maj\u00fa ofici\u00e1lnych alebo komunitou podporovan\u00fdch export\u00e9rov Prometheus. Ide o monitorovanie popul\u00e1rnych slu\u017eieb, kontajnerov a cloudov\u00fdch zdrojov.<\/p>\n<h1>Efekt\u00edvne vysoko frekven\u010dn\u00e9 monitorovanie<\/h1>\n<p>\nChceme zisti\u0165 probl\u00e9my \u010do najr\u00fdchlej\u0161ie? Samozrejme, bez pochybnost\u00ed! Naj\u010dastej\u0161ie tak\u00fdto pr\u00edstup vedie k tomu, \u017ee mus\u00edme pr\u00edli\u0161 \u010dasto dotazova\u0165 zariadenia a zhroma\u017e\u010fova\u0165 d\u00e1ta, \u010do sp\u00f4sobuje v\u00e4\u010d\u0161ie za\u0165a\u017eenie syst\u00e9mu monitorovania. Ako tomu pred\u00eds\u0165?<\/p>\n<p>Implementovali sme mechanizmus obmedzovania (throttling) v pravidl\u00e1ch predspracovania. Obmedzovanie v podstate poskytuje mo\u017enos\u0165 presko\u010di\u0165 rovnak\u00e9 hodnoty.<\/p>\n<p>Predpokladajme, \u017ee sledujeme stav kritickej aplik\u00e1cie. Ka\u017ed\u00fa sekundu kontrolujeme, \u010di na\u0161a aplik\u00e1cia funguje alebo nie. Zabbix pritom dost\u00e1va nepretr\u017eit\u00fd pr\u00fad \u00fadajov z 1 (funguje) a 0 (nefunguje). Pr\u00edklad: 1111111111110001111111111111\u2026<\/p>\n<p>Ke\u010f je s na\u0161ou aplik\u00e1ciou v\u0161etko v poriadku, do Zabbixu prich\u00e1dza pr\u00fad len jednotiek. Je potrebn\u00e9 ich spracov\u00e1va\u0165? V podstate nie, preto\u017ee n\u00e1s zauj\u00edma iba zmena stavu aplik\u00e1cie, nechceme zhroma\u017e\u010fova\u0165 a uchov\u00e1va\u0165 to\u013eko \u00fadajov. Tak\u017ee obmedzovanie umo\u017e\u0148uje presko\u010di\u0165 hodnotu, ak je identick\u00e1 s predch\u00e1dzaj\u00facou. V kone\u010dnom d\u00f4sledku dostaneme len \u00fadaje o zmene stavu, napr\u00edklad 01010101\u2026 To je \u00faplne dostato\u010dn\u00e9 na zistenie probl\u00e9mov!<\/p>\n<p>Zabbix jednoducho ignoruje presko\u010den\u00e9 hodnoty, nie s\u00fa zaznamenan\u00e9 v hist\u00f3rii a nijako neovplyv\u0148uj\u00fa sp\u00fa\u0161\u0165a\u010de. Z poh\u013eadu Zabbixu neexistuj\u00fa presko\u010den\u00e9 hodnoty.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/cc\/tm\/yy\/cctmyymdqz1dztuzve2qat22cwy.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/689868ab3f1dcb09396b34a26309d6bc.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Ignorovanie opakuj\u00facich sa hodn\u00f4t<\/i><\/p>\n<p>Skvel\u00e9! Teraz m\u00f4\u017eeme ve\u013emi \u010dasto dotazova\u0165 zariadenia, pri\u010dom okam\u017eite zis\u0165ujeme probl\u00e9my bez uchov\u00e1vania zbyto\u010dn\u00fdch inform\u00e1ci\u00ed v datab\u00e1ze.<\/p>\n<p>A \u010do grafy? Ve\u010f bud\u00fa pr\u00e1zdne kv\u00f4li nedostatku \u00fadajov! A ako zist\u00edme, \u010di Zabbix zhroma\u017e\u010fuje \u00fadaje, ak v\u00e4\u010d\u0161ina z t\u00fdchto \u00fadajov bude prehliadnut\u00e1?<\/p>\n<p>Aj na toto sme mysleli! Zabbix pon\u00faka \u010fal\u0161\u00ed typ obmedzenia, obmedzenie s kontroln\u00fdmi bodmi (throttling with heartbeat).<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/_3\/ul\/8z\/_3ul8zygs2pfcfi3i1xabwflzis.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/03c4a7810bd52bba579e11ae41cf5242.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Raz za min\u00fatu kontrolujeme, \u010di je metrika akt\u00edvna.<\/i><\/p>\n<p>V tomto pr\u00edpade Zabbix, aj ke\u010f tok \u00fadajov sa opakuje, bude uchov\u00e1va\u0165 aspo\u0148 jednu hodnotu v zadanom \u010dasovom intervale. Ak sa \u00fadaje zhroma\u017e\u010fuj\u00fa raz za sekundu a interval je stanoven\u00fd na jednu min\u00fatu, Zabbix premen\u00ed sekven\u010dn\u00fd tok jednotiek na min\u00fatov\u00fd tok. Nie je \u0165a\u017ek\u00e9 si v\u0161imn\u00fa\u0165, \u017ee to vedie k 60-n\u00e1sobn\u00e9mu zmr\u0161teniu z\u00edskan\u00fdch \u00fadajov.<\/p>\n<p>Teraz sme si ist\u00ed, \u017ee \u00fadaje sa zhroma\u017e\u010fuj\u00fa, funkcia sp\u00fa\u0161\u0165a\u010da nodata() funguje a s grafmi je v\u0161etko v poriadku!<\/p>\n<h1>Valid\u00e1cia zhroma\u017eden\u00fdch \u00fadajov a spracovanie ch\u00fdb<\/h1>\n<p>\nNikto z n\u00e1s nechce zhroma\u017e\u010fova\u0165 chybn\u00e9 alebo nepresn\u00e9 \u00fadaje. Napr\u00edklad vieme, \u017ee teplotn\u00fd senzor by mal vraca\u0165 \u00fadaje v rozmedz\u00ed od 0\u00b0C do 100\u00b0C a ak\u00e1ko\u013evek in\u00e1 hodnota by mala by\u0165 pova\u017eovan\u00e1 za chybov\u00fa a\/alebo ignorovan\u00e1.<\/p>\n<p>Teraz je to mo\u017en\u00e9 pomocou vstavan\u00fdch pravidiel pre spracovanie v predspracovan\u00ed \u00fadajov pod\u013ea zhody alebo nezhojdenia s regul\u00e1rnymi v\u00fdrazmi, rozsahom hodn\u00f4t, JSONPath a XMLPath.<\/p>\n<p>Teraz m\u00f4\u017eeme riadi\u0165 reakciu na chybu. Ak je teplota mimo rozsahu, m\u00f4\u017eeme jednoducho ignorova\u0165 t\u00fato hodnotu, nastavi\u0165 predvolen\u00fa hodnotu (napr\u00edklad 0\u00b0C), alebo stanovi\u0165 vlastn\u00fa chybov\u00fa spr\u00e1vu, napr\u00edklad \u201eSenzor je po\u0161koden\u00fd\u201c alebo \u201eVymeni\u0165 bat\u00e9riu.\u201c<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/qt\/4w\/u4\/qt4wu4ybdrpzhhm9daoktvrpyyu.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/742dd937b15e94a894d8bd99f714aff5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Teplota mus\u00ed by\u0165 od 0 do 100, ostatn\u00e9 ignorujeme.<\/i><\/p>\n<p>Dobr\u00fdm pr\u00edkladom pou\u017eitia valid\u00e1cie je mo\u017enos\u0165 kontrolova\u0165 vstupn\u00e9 \u00fadaje na pr\u00edtomnos\u0165 chybov\u00e9ho hl\u00e1senia a nastavi\u0165 t\u00fato chybu pre cel\u00fa metriku. Je to ve\u013emi u\u017eito\u010dn\u00e1 funkcia pri z\u00edskavan\u00ed \u00fadajov z extern\u00fdch API.<\/p>\n<h1>Ak\u00e1ko\u013evek transform\u00e1cia \u00fadajov pomocou JavaScriptu.<\/h1>\n<p>\nAk n\u00e1m nesta\u010dia vstavan\u00e9 pravidl\u00e1 spracovania, teraz pon\u00fakame pln\u00fa slobodu pomocou vlastn\u00fdch skriptov v jazyku JavaScript!<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/rp\/gh\/4k\/rpgh4kexxwi2hwi56yehsv-n-e8.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/f8435836a6e1b55d24628f3001f98ec2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Iba jeden riadok k\u00f3du na pretransformovanie stup\u0148ov Fahrenheita na stupne Celzia.<\/i><\/p>\n<p>To otv\u00e1ra bezhrani\u010dn\u00e9 mo\u017enosti spracovania prich\u00e1dzaj\u00facich \u00fadajov. Praktick\u00fdm pr\u00ednosom tejto funk\u010dnosti je to, \u017ee teraz nepotrebujeme extern\u00e9 skripty, ktor\u00e9 sme pou\u017e\u00edvali na ak\u00e9ko\u013evek oper\u00e1cie s \u00fadajmi. Teraz to v\u0161etko m\u00f4\u017eeme spravi\u0165 pomocou JavaScriptu.<\/p>\n<p>Teraz s\u00fa mo\u017en\u00e9 transform\u00e1cie \u00fadajov, agreg\u00e1cie, filtre, aritmetick\u00e9 a logick\u00e9 oper\u00e1cie a mnoho \u010fal\u0161ieho!<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/pz\/_z\/-0\/pz_z-0jbwzoyf4hnjrtwuwqasei.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/13f09bb278e5465a7a9cf5ce4f0e9921.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Z\u00edskavame u\u017eito\u010dn\u00e9 inform\u00e1cie z v\u00fdstupu Apache mod_status!<\/i><\/p>\n<h1>Testujeme predspracovanie<\/h1>\n<p>\nTeraz sa nemus\u00edme tr\u00e1pi\u0165 t\u00fdm, ako funguj\u00fa na\u0161e zlo\u017eit\u00e9 sc\u00e9n\u00e1re predspracovania. Objavila sa u\u017eito\u010dn\u00e1 kontrola spr\u00e1vnosti fungovania predspracovania priamo z rozhrania!<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/jo\/mn\/zg\/jomnzgu3cmghjfxt7iwmf1f4l38.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/5d18f4031c9f1a6070b8beced0d04329.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><\/p>\n<h1>Spracov\u00e1vame mili\u00f3ny metr\u00edk za sekundu!<\/h1>\n<p>\nPred Zabbixom 4.2 sa predspracovan\u00edm zaoberal v\u00fdhradne server Zabbix, \u010do obmedzovalo mo\u017enosti aplik\u00e1cie proxy pre rozdelenie z\u00e1\u0165a\u017ee.<\/p>\n<p>Od verzie Zabbix 4.2 z\u00edskavame neuverite\u013ene efekt\u00edvne \u0161k\u00e1lovanie z\u00e1\u0165a\u017ee v\u010faka podpore predspracovania na strane proxy. Teraz sa o to staraj\u00fa proxy!<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/vq\/un\/e4\/vqune4kzcxmaujwsrmesh24mbn4.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/460e76933e3cbe81c9f524f2c7451395.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><br \/>\nV kombin\u00e1cii s throttleingom tento pr\u00edstup umo\u017e\u0148uje vykon\u00e1va\u0165 vysokofrekven\u010dn\u00e9 \u0161k\u00e1lov\u00e9 monitorovanie a uskuto\u010dni\u0165 mili\u00f3ny overen\u00ed za sekundu, bez za\u0165a\u017eenia centr\u00e1lneho servera Zabbix. Proxy spracov\u00e1vaj\u00fa obrovsk\u00e9 objemy \u00fadajov, pri\u010dom na server Zabbix sa dostane len ich mal\u00e1 \u010das\u0165, o jednu a\u017e dve poradia menej, v\u010faka throttleingu.<\/p>\n<h1>Jednoduch\u0161ie n\u00edzko\u00farov\u0148ov\u00e9 objavovanie<\/h1>\n<p>\nPripome\u0148me, \u017ee n\u00edzko\u00farov\u0148ov\u00e9 objavovanie (LLD) je ve\u013emi mocn\u00fd mechanizmus na automatick\u00e9 objavovanie ak\u00e9hoko\u013evek druhu zdrojov na monitoring (s\u00faborov\u00e9 syst\u00e9my, procesy, aplik\u00e1cie, slu\u017eby at\u010f.) a na automatick\u00e9 vytv\u00e1ranie prvkov \u00fadajov, sp\u00fa\u0161\u0165a\u010dov, uzlov siete a in\u00fdch objektov na ich z\u00e1klade. To neuverite\u013ene \u0161etr\u00ed \u010das, zjednodu\u0161uje konfigur\u00e1ciu a umo\u017e\u0148uje pou\u017e\u00edva\u0165 jeden \u0161abl\u00f3n pre uzly siete, ktor\u00e9 maj\u00fa r\u00f4zne zdroje na monitoring.<\/p>\n<p>N\u00edzko\u00farov\u0148ov\u00e9 objavovanie vy\u017eadovalo na vstupe \u0161peci\u00e1lne formatovan\u00fd JSON. Toto u\u017e nebude potrebn\u00e9!<\/p>\n<p>Zabbix 4.2 umo\u017e\u0148uje n\u00edzko\u00farov\u0148ov\u00e9 zistenie (LLD) vyu\u017ei\u0165 \u013eubovo\u013ene form\u00e1tovan\u00e9 d\u00e1ta vo form\u00e1te JSON. Pre\u010do je to d\u00f4le\u017eit\u00e9? Umo\u017e\u0148uje to bez pou\u017eitia skriptov komunikova\u0165, napr\u00edklad, s extern\u00fdmi API a vyu\u017ei\u0165 z\u00edskan\u00e9 inform\u00e1cie na automatick\u00e9 vytv\u00e1ranie uzlov siete, elementov d\u00e1t a sp\u00fa\u0161\u0165a\u010dov.<\/p>\n<p>V kombin\u00e1cii s podporou JavaScriptu to vytv\u00e1ra fantastick\u00e9 mo\u017enosti pre vytv\u00e1ranie \u0161abl\u00f3n pr\u00e1ce s r\u00f4znymi zdrojmi d\u00e1t, ako s\u00fa napr\u00edklad cloudov\u00e9 API, API aplik\u00e1ci\u00ed, d\u00e1ta vo form\u00e1toch XML, CSV a \u010fal\u0161ie.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/8_\/b7\/ah\/8_b7ahwhyjkg2dd9ay7skq90oym.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/7c4757d90d7d380cce2d7ba6d759ad3a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Prepojujeme JSON s inform\u00e1ciami o procesoch s LLD<\/i><\/p>\n<p>Mo\u017enosti s\u00fa skuto\u010dne neobmedzen\u00e9!<\/p>\n<h1>Podpora TimescaleDB<\/h1>\n<p>\n<noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/by\/oa\/x6\/byoax6nnwkszlr-qyrn6vl0a6n4.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/bb33bf4aea45acc9f85c72e9e0982f3a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><\/p>\n<p>\u010co je to TimescaleDB? Je to be\u017en\u00fd PostgreSQL plus roz\u0161\u00edrenie od t\u00edmu TimescaleDB. TimescaleDB s\u013eubuje lep\u0161\u00ed v\u00fdkon v\u010faka efekt\u00edvnej\u0161\u00edm algoritmom a d\u00e1tovej \u0161trukt\u00fare.<\/p>\n<p>Okrem toho, \u010fal\u0161ou v\u00fdhodou TimescaleDB je automatick\u00e9 partitovanie tabuliek s hist\u00f3riou. TimescaleDB je r\u00fdchlos\u0165 a jednoduchos\u0165 \u00fadr\u017eby! Hoci mus\u00edm poznamena\u0165, \u017ee n\u00e1\u0161 t\u00edm e\u0161te neuskuto\u010dnil v\u00e1\u017ene porovnanie v\u00fdkonu s be\u017en\u00fdm PostgreSQL.<\/p>\n<p>V s\u00fa\u010dasnosti je TimescaleDB pomerne mlad\u00fd a r\u00fdchlo sa rozv\u00edjaj\u00faci produkt. Pou\u017e\u00edvajte s opatrnos\u0165ou!<\/p>\n<h1>Jednoduch\u00e9 riadenie zna\u010diek<\/h1>\n<p>\nAk predt\u00fdm bolo mo\u017en\u00e9 spravova\u0165 zna\u010dky len na \u00farovni sp\u00fa\u0161\u0165a\u010dov, teraz je riadenie zna\u010diek ove\u013ea flexibilnej\u0161ie. Zabbix podporuje zna\u010dky pre \u0161abl\u00f3ny a uzly siete!<\/p>\n<p>V\u0161etky zisten\u00e9 probl\u00e9my dost\u00e1vaj\u00fa zna\u010dky nielen sp\u00fa\u0161\u0165a\u010da, ale aj uzla siete a \u0161abl\u00f3n tohto uzla siete.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"http:\/\/origin\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/15bc7fac2ce1d3a3512cf5e02b3f96d1.jpg\" style=\"display:block;margin: 0 auto;\" \/><\/a><\/noindex><br \/>\n<i>Definujeme zna\u010dky pre uzol siete<\/i><\/p>\n<h1>Flexibilnej\u0161ia automatick\u00e1 registr\u00e1cia<\/h1>\n<p>\nZabbix 4.2 umo\u017e\u0148uje filtrova\u0165 uzly siete pod\u013ea n\u00e1zvu, pomocou regul\u00e1rnych v\u00fdrazov. To umo\u017e\u0148uje vytv\u00e1ra\u0165 r\u00f4zne scen\u00e1re zistenia pre r\u00f4zne skupiny uzlov siete. Najm\u00e4 u\u017eito\u010dn\u00e9, ak pou\u017e\u00edvame zlo\u017eit\u00e9 pravidl\u00e1 pomenovania zariaden\u00ed.<\/p>\n<h1>Flexibilnej\u0161ie sie\u0165ov\u00e9 zistenie<\/h1>\n<p>\n\u010eal\u0161ie vylep\u0161enie sa t\u00fdka pomenovania uzlov siete. Objavila sa mo\u017enos\u0165 spr\u00e1vy n\u00e1zvov zariaden\u00ed pri sie\u0165ovom zisten\u00ed a z\u00edskania n\u00e1zvu zariadenia z hodnoty metriky.<\/p>\n<p>Toto je ve\u013emi potrebn\u00e1 funkcionalita, najm\u00e4 pri sie\u0165ovom zisten\u00ed pomocou SNMP a Zabbix agenta.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/x4\/js\/u3\/x4jsu3mbrshjgvb5ob1b-6zs3lu.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/5c8fc10eef9300f56f9c52f19c523422.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Automaticky prira\u010fujeme lok\u00e1lne meno uzla siete k vidite\u013en\u00e9mu menu<\/i><\/p>\n<h1>Testovanie funk\u010dnosti notifika\u010dn\u00fdch met\u00f3d<\/h1>\n<p>Teraz si m\u00f4\u017eete priamo z webov\u00e9ho rozhrania posla\u0165 testovaciu spr\u00e1vu a skontrolova\u0165, \u010di notifika\u010dn\u00e1 met\u00f3da funguje. T\u00e1to funkcia je obzvl\u00e1\u0161\u0165 u\u017eito\u010dn\u00e1 pri testovan\u00ed skriptov sp\u00e1jania Zabbixu s r\u00f4znymi notifika\u010dn\u00fdmi syst\u00e9mami, \u00falohami a in\u00fdmi extern\u00fdmi programami a API.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/t0\/pc\/gy\/t0pcgybg_1vdhtil9zy0qbgxsh4.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/94950f7826a96a38460974d5f65f47e5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><\/p>\n<h1>Dia\u013ekov\u00e9 monitorovanie komponentov infra\u0161trukt\u00fary Zabbix<\/h1>\n<p>\nObjavila sa mo\u017enos\u0165 dia\u013ekov\u00e9ho monitorovania intern\u00fdch metr\u00edk Zabbix servera a proxy (metriky v\u00fdkonu a funk\u010dnosti komponentov Zabbix).<\/p>\n<p>Na \u010do je to potrebn\u00e9? Funkcionalita umo\u017e\u0148uje sledova\u0165 intern\u00e9 metriky serverov a proxy zvonku, r\u00fdchlo odha\u013eova\u0165 a upozor\u0148ova\u0165 na probl\u00e9my, aj ke\u010f s\u00fa samotn\u00e9 komponenty pre\u0165a\u017een\u00e9 alebo ak napr\u00edklad na proxy je ve\u013ek\u00fd objem neodoslan\u00fdch d\u00e1t.<\/p>\n<h1>Podpora HTML form\u00e1tu pre e-mailov\u00e9 spr\u00e1vy<\/h1>\n<p>\nTeraz nie sme obmedzen\u00ed iba na jednoduch\u00fd text a m\u00f4\u017eeme vytv\u00e1ra\u0165 kr\u00e1sne e-mailov\u00e9 spr\u00e1vy, v\u010faka podpore HTML form\u00e1tu. Je \u010das \u0161tudova\u0165 HTML + CSS!<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/ym\/zt\/ui\/ymztuizog61qw-5pgszly4te-ww.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/1c30e14611c33fb88220f46d1e013f4a.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Spr\u00e1vy sa \u013eah\u0161ie prij\u00edmaj\u00fa aj pri minim\u00e1lnom pou\u017eit\u00ed HTML <\/i><\/p>\n<h1>Pr\u00edstup k extern\u00fdm syst\u00e9mom z mapov\u00fdch uzlov<\/h1>\n<p>\nObjavila sa podpora cel\u00e9ho s\u00faboru nov\u00fdch makier v u\u017e\u00edvate\u013esk\u00fdch URL pre lep\u0161iu integr\u00e1ciu m\u00e1p s extern\u00fdmi syst\u00e9mami. To umo\u017e\u0148uje otvori\u0165 tiket v syst\u00e9me \u00faloh jedn\u00fdm alebo dvoma kliknutiami na ikonu uzla siete.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/ja\/64\/fe\/ja64fe9xblrschv5ctgrvbekgky.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/0a6545810cf4d3823649ae79c0d3ad2f.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Jedn\u00fdm kliknut\u00edm otv\u00e1rame tiket v Jira<\/i><\/p>\n<h1>Pravidlo detekcie m\u00f4\u017ee by\u0165 z\u00e1visl\u00fdm prvkom d\u00e1t<\/h1>\n<p>\nPre\u010do je to potrebn\u00e9 \u2014 p\u00fdtate sa. To umo\u017e\u0148uje pou\u017e\u00edva\u0165 d\u00e1ta hlavnej metriky na detekciu aj na bezprostredn\u00e9 zber d\u00e1t. Napr\u00edklad pri zbere d\u00e1t z export\u00e9ra Prometheus Zabbix vykon\u00e1 jeden HTTP po\u017eiadavok a okam\u017eite pou\u017eije z\u00edskan\u00e9 inform\u00e1cie pre v\u0161etky z\u00e1visl\u00e9 prvky d\u00e1t: hodnoty metr\u00edk a pravidl\u00e1 detekcie na n\u00edzkej \u00farovni.<\/p>\n<h1>Nov\u00fd sp\u00f4sob vizualiz\u00e1cie probl\u00e9mov na map\u00e1ch<\/h1>\n<p>\nObjavila sa podpora animovan\u00fdch GIF obr\u00e1zkov na map\u00e1ch pre v\u00fdraznej\u0161iu vizualiz\u00e1ciu probl\u00e9mov.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/mu\/lo\/cd\/mulocdxrkfa7hrsrc6hvdd6oxvq.gif\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/8651e4749f9e7115282ce4d1472753c1.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Probl\u00e9mov\u00e9 zariadenia s\u00fa v\u00fdraznej\u0161ie<\/i><\/p>\n<h1>Extrahujeme d\u00e1ta z HTTP hlavi\u010diek vo Web monitoringu<\/h1>\n<p>\nVo Web monitoringu pribudla mo\u017enos\u0165 vybera\u0165 d\u00e1ta z prij\u00e4tej HTTP hlavi\u010dky.<\/p>\n<p>Umo\u017e\u0148uje vytv\u00e1ra\u0165 viacstup\u0148ov\u00e9 skripty na webov\u00e9 monitorovanie alebo monitorovanie extern\u00fdch API pomocou autoriza\u010dn\u00e9ho tokenu z\u00edskan\u00e9ho v jednom z krokov.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/so\/zg\/u3\/sozgu3kqg3mhgtgcsdv1siogd90.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/8bb3e1d180a62b3ccb7dfa7624e30a3e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Extrahujeme AuthID z HTTP hlavi\u010dky<\/i><\/p>\n<h1>Zabbix Sender pou\u017e\u00edva v\u0161etky IP adresy<\/h1>\n<p>\nZabbix Sender teraz odosiela d\u00e1ta na v\u0161etky IP adresy z parametru ServerActive konfigura\u010dn\u00e9ho s\u00faboru agenta.<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/gc\/2n\/mz\/gc2nmzcaainvudnefbpyqrlsa4g.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/8feebe4b0cacc8d48bb3da319fb3f947.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><\/p>\n<h1>Praktick\u00fd nov\u00fd filter v konfigur\u00e1cii sp\u00fa\u0161\u0165a\u010dov<\/h1>\n<p>\nStr\u00e1nka konfigur\u00e1cie sp\u00fa\u0161\u0165a\u010dov dostala roz\u0161\u00edren\u00fd filter pre r\u00fdchly a pohodln\u00fd v\u00fdber sp\u00fa\u0161\u0165a\u010dov pod\u013ea zadan\u00fdch krit\u00e9ri\u00ed. <\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/habrastorage.org\/webt\/17\/xl\/qh\/17xlqhuquifwc1wfygn97sk51ro.png\"><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/9ecaf4b0ff4c423d3172ce3534572c69.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/a><\/noindex><i>Vyber\u00e1me sp\u00fa\u0161\u0165a\u010de t\u00fdkaj\u00face sa slu\u017eby K8S<\/i><\/p>\n<h1>Zobrazenie presn\u00e9ho \u010dasu<\/h1>\n<p>\nTu je v\u0161etko jednoduch\u00e9, teraz Zabbix zobrazuje presn\u00fd \u010das pri nahoveran\u00ed my\u0161kou na graf.<\/p>\n<p><img decoding=\"async\" alt=\"Vy\u0161la verzia Zabbix 4.2\" src=\"\/wp-content\/uploads\/2019\/04\/7d35725f789bbf8741a68a52e1d9a776.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<h1>\u010eal\u0161ie novinky<\/h1>\n<p><\/p>\n<ul>\n<li>Bol implementovan\u00fd predv\u00eddate\u013enej\u0161\u00ed algoritmus na zmenu poradia widgetov na dashboarde.<\/li>\n<li>Mo\u017enos\u0165 hromadnej zmeny parametrov prototypov d\u00e1tov\u00fdch prvkov<\/li>\n<li>Podpora IPv6 pre kontroly DNS: 'net.dns' a 'new.dns.record'<\/li>\n<li>Pridan\u00fd parameter 'skip' pre kontroly 'vmware.eventlog'<\/li>\n<li>Chyba vykon\u00e1vania kroku predspracovania obsahuje \u010d\u00edslo kroku<\/li>\n<\/ul>\n<h1>Ako sa aktualizova\u0165?<\/h1>\n<p>\nPre prechod z predch\u00e1dzaj\u00facich verzi\u00ed sta\u010d\u00ed nain\u0161talova\u0165 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/download\">nov\u00e9 bin\u00e1rne s\u00fabory<\/a><\/noindex> (servery a proxy) a nov\u00e9 rozhranie. Zabbix automaticky vykon\u00e1 proced\u00faru aktualiz\u00e1cie datab\u00e1zy. In\u0161tal\u00e1cia nov\u00fdch agentov nebude potrebn\u00e1.<\/p>\n<p>Organizujeme bezplatn\u00e9 webin\u00e1re pre t\u00fdch, ktor\u00ed sa chc\u00fa podrobnej\u0161ie obozn\u00e1mi\u0165 so Zabbix 4.2 a ma\u0165 mo\u017enos\u0165 kl\u00e1s\u0165 ot\u00e1zky t\u00edmu Zabbix. <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/webinars?language=russian\">Prihl\u00e1ste sa!<\/a><\/noindex><\/p>\n<p>Nezab\u00fadame na popul\u00e1rny <noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/ZabbixPro\">Telegram kan\u00e1l<\/a><\/noindex> komunity Zabbix, kde v\u017edy m\u00f4\u017eete z\u00edska\u0165 poradenstvo a odpovede na svoje ot\u00e1zky v sloven\u010dine od sk\u00fasenej\u0161\u00edch kolegov, a ak budete ma\u0165 \u0161\u0165astie, tak aj od samotn\u00fdch v\u00fdvoj\u00e1rov Zabbix. Pre za\u010diato\u010dn\u00edkov odpor\u00fa\u010dame <noindex><a rel=\"nofollow\" href=\"https:\/\/t.me\/ZabbixJunior\">skupinu pre za\u010diato\u010dn\u00edkov<\/a><\/noindex>.<\/p>\n<h1>U\u017eito\u010dn\u00e9 odkazy<\/h1>\n<p>\n \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/rn\/rn4.2.0\">Release notes<\/a><\/noindex><br \/>\n \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/www.zabbix.com\/documentation\/4.2\/manual\/installation\/upgrade_notes_420\">Upgrade notes<\/a><\/noindex><br \/>\n \u2014 <noindex><a rel=\"nofollow\" href=\"https:\/\/blog.zabbix.com\">Origin\u00e1lny \u010dl\u00e1nok<\/a><\/noindex><br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/zabbix\/blog\/444894\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0447\u0435\u043d\u044c \u0440\u0430\u0434\u0430 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c\u044e \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c Zabbix 4.2! \u042f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u0432\u0435\u0440\u0441\u0438\u044f 4.2 \u043e\u0442\u0432\u0435\u0442\u043e\u043c \u043d\u0430 \u0433\u043b\u0430\u0432\u043d\u044b\u0439 \u0432\u043e\u043f\u0440\u043e\u0441 \u0436\u0438\u0437\u043d\u0438, \u0432\u0441\u0435\u043b\u0435\u043d\u043d\u043e\u0439 \u0438 \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0432 \u0446\u0435\u043b\u043e\u043c? \u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u043f\u043e\u0441\u043c\u043e\u0442\u0440\u0438\u043c! \u041d\u0430\u043f\u043e\u043c\u043d\u0438\u043c, \u0447\u0442\u043e Zabbix \u2014 \u044d\u0442\u043e \u0443\u043d\u0438\u0432\u0435\u0440\u0441\u0430\u043b\u044c\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430 \u0434\u043b\u044f \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u0438 \u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0441\u0442\u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432, \u0438\u043d\u0436\u0435\u043d\u0435\u0440\u043d\u043e\u0433\u043e \u0438 \u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u043e\u0431\u043e\u0440\u0443\u0434\u043e\u0432\u0430\u043d\u0438\u044f, \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u0439, \u0431\u0430\u0437 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":22738,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-30753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0447\u0435\u043d\u044c \u0440\u0430\u0434\u0430 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c\u044e \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c Zabbix.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/vyshel-zabbix-4-2\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"sk_SK\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u0448\u0435\u043b Zabbix 4.2 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0447\u0435\u043d\u044c \u0440\u0430\u0434\u0430 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c\u044e \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c Zabbix.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/vyshel-zabbix-4-2\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2019-10-31T18:37:15+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2019-10-31T18:37:15+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Vydanie Zabbix 4.2 | ProHoster","description":"N\u00e1\u0161 t\u00edm je ve\u013emi r\u00e1d, \u017ee sa m\u00f4\u017ee podeli\u0165 o spr\u00e1vu, \u017ee bol vydan\u00fd slobodn\u00fd syst\u00e9m monitorovania s otvoren\u00fdm zdrojov\u00fdm k\u00f3dom Zabbix.","canonical_url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/vyshel-zabbix-4-2","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sk_SK","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u0448\u0435\u043b Zabbix 4.2 | ProHoster","og:description":"\u041d\u0430\u0448\u0430 \u043a\u043e\u043c\u0430\u043d\u0434\u0430 \u043e\u0447\u0435\u043d\u044c \u0440\u0430\u0434\u0430 \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u043d\u043e\u0432\u043e\u0441\u0442\u044c\u044e \u043e \u0442\u043e\u043c, \u0447\u0442\u043e \u0441\u043e\u0441\u0442\u043e\u044f\u043b\u0441\u044f \u0440\u0435\u043b\u0438\u0437 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043c\u043e\u043d\u0438\u0442\u043e\u0440\u0438\u043d\u0433\u0430 \u0441 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u043c \u043a\u043e\u0434\u043e\u043c Zabbix.","og:url":"https:\/\/prohoster.info\/sk\/blog\/administrirovanie\/vyshel-zabbix-4-2","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2019-10-31T18:37:15+00:00","article:modified_time":"2019-10-31T18:37:15+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"30753","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":"2026-01-21 02:50:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 03:29:57","updated":"2026-01-21 02:50:19","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/30753","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/comments?post=30753"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/posts\/30753\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media\/22738"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/media?parent=30753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/categories?post=30753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sk\/wp-json\/wp\/v2\/tags?post=30753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}