{"id":54388,"date":"2019-12-25T00:00:00","date_gmt":"2019-12-24T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii"},"modified":"2020-02-18T14:02:23","modified_gmt":"2020-02-18T11:02:23","slug":"pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii","title":{"rendered":"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u010c\u00edm slo\u017eit\u011bj\u0161\u00ed je syst\u00e9m, t\u00edm v\u00edce se obklopuje r\u016fzn\u00fdmi upozorn\u011bn\u00edmi. A objevuje se pot\u0159eba na tato upozorn\u011bn\u00ed reagovat, agregovat je a vizualizovat. Mysl\u00edm, \u017ee situace je zn\u00e1m\u00e1 mnoh\u00fdm a\u017e do nervov\u00e9ho tik\u00e1n\u00ed.<\/p>\n<p>\u0158e\u0161en\u00ed, o kter\u00e9m bude \u0159e\u010d, nen\u00ed nejp\u0159ekvapiv\u011bj\u0161\u00ed, ale plnohodnotn\u00fd \u010dl\u00e1nek na toto t\u00e9ma se neda\u0159\u00ed naj\u00edt.<\/p>\n<p>Proto jsem se rozhodl pod\u011blit o zku\u0161enosti spole\u010dnosti FunCorp a pov\u011bd\u011bt o tom, jak je nastaven proces pohotovosti, kdo vol\u00e1, pro\u010d a jak se na to v\u0161e d\u00e1 d\u00edvat.<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/344e8d538f9ca98e019cbbb74cda39ab.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h3>Co je to PagerDuty?<\/h3>\n<p>\nAbychom vy\u0159e\u0161ili v\u0161echny tyto \u00fakoly, za\u010dali jsme hledat pohodln\u00fd n\u00e1stroj. Po kr\u00e1tk\u00e9m hled\u00e1n\u00ed jsme se rozhodli pro PagerDuty. PD se n\u00e1m zd\u00e1l b\u00fdt dostate\u010dn\u011b \u00fapln\u00fdm a p\u0159ehledn\u00fdm \u0159e\u0161en\u00edm s velk\u00fdm mno\u017estv\u00edm integrac\u00ed a nastaven\u00ed. Co to vlastn\u011b p\u0159edstavuje?<\/p>\n<p>Stru\u010dn\u011b \u0159e\u010deno, PagerDuty je platforma pro zpracov\u00e1n\u00ed incident\u016f, kter\u00e1 um\u00ed zpracov\u00e1vat p\u0159\u00edchoz\u00ed incidenty p\u0159es r\u016fzn\u00e9 integrace, nastavovat po\u0159ad\u00ed pohotovosti a d\u00e1le prov\u00e1d\u011bt alerting pohotovostn\u00edmu in\u017een\u00fdru podle \u00farovn\u011b incidentu (p\u0159i vysok\u00e9 \u00farovni \u2014 telefon\u00e1t, p\u0159i n\u00edzk\u00e9 \u2014 push z aplikace\/sms).<\/p>\n<h3>Kdo je to pohotovostn\u00ed in\u017een\u00fdr?<\/h3>\n<p>\nAsi to je prvn\u00ed, \u010d\u00edm je t\u0159eba za\u010d\u00edt nastaven\u00ed PD.<\/p>\n<p>Ve FunCorp, stejn\u011b jako v jin\u00fdch spole\u010dnostech, existuje \u010destn\u00e1 pozice pohotovostn\u00edho in\u017een\u00fdra. Ta se p\u0159en\u00e1\u0161\u00ed od in\u017een\u00fdra k in\u017een\u00fdrovi jednou za den. Existuje takzvan\u00e1 prvn\u00ed a druh\u00e1 linie reakce na upozorn\u011bn\u00ed od PagerDuty. P\u0159edstavme si, \u017ee p\u0159ijde high-priority alert, a pokud po 10 minut\u00e1ch od hovoru na pohotovostn\u00edho in\u017een\u00fdra z prvn\u00ed linie nen\u00ed \u017e\u00e1dn\u00e1 reakce (tj. nen\u00ed p\u0159eveden do stavu acknowledged nebo resolved), hovor p\u0159ech\u00e1z\u00ed k druh\u00e9mu pohotovostn\u00edmu in\u017een\u00fdrovi. To se nastavuje p\u0159\u00edmo v PagerDuty prost\u0159ednictv\u00edm Escalation Policies.<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/1968156d37c4210ccf92dd57861c9fd8.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nPokud ani druh\u00fd pohotovostn\u00ed in\u017een\u00fdr neodpov\u00edd\u00e1, upozorn\u011bn\u00ed se vrac\u00ed zp\u011bt k <em>hlavn\u00edmu<\/em> pohotovostn\u00edmu in\u017een\u00fdrovi.<\/p>\n<p>T\u00edmto zp\u016fsobem \u017e\u00e1dn\u00e9 p\u0159\u00edchoz\u00ed high-priority upozorn\u011bn\u00ed nem\u016f\u017ee z\u016fstat nezpracovan\u00e9.\u00a0<\/p>\n<p>Te\u010f se pod\u00edvejme, odkud mohou incidenty p\u0159ich\u00e1zet.<\/p>\n<h3>Jak\u00e9 integrace pou\u017e\u00edv\u00e1me?<\/h3>\n<p>\nDo PD spad\u00e1 mnoho r\u016fznorod\u00fdch incident\u016f z r\u016fzn\u00fdch slu\u017eeb. V sou\u010dasnosti m\u00e1me kolem 25 takov\u00fdch slu\u017eeb a pro jejich zpracov\u00e1n\u00ed pou\u017e\u00edv\u00e1me n\u011bkter\u00e9 hotov\u00e9 integrace.<\/p>\n<ul>\n<li>Prometheus\n<\/li>\n<\/ul>\n<p>\nHlavn\u00edm syst\u00e9mem pro sb\u011br metrik je Prometheus. O n\u011bm u\u017e bylo mnoh\u00e9 naps\u00e1no na Habr, j\u00e1 jen \u0159eknu, \u017ee m\u00e1me n\u011bkolik instanc\u00ed pro r\u016fzn\u00e9 prost\u0159ed\u00ed: jedna sb\u00edr\u00e1 metriky z virtu\u00e1ln\u00edch stroj\u016f a docker\u016f, druh\u00e1 - ze slu\u017eeb Amazonu, t\u0159et\u00ed - z \"\u017eelezn\u00fdch stroj\u016f\". Jako export\u00e9r metrik se v\u011bt\u0161inou pou\u017e\u00edv\u00e1 Telegraf.<\/p>\n<ul>\n<li>E-mail\n<\/li>\n<\/ul>\n<p>\nTady tak\u00e9, mysl\u00edm, je v\u0161e jasn\u00e9 z n\u00e1zvu. Tato integrace se pou\u017e\u00edv\u00e1 k odes\u00edl\u00e1n\u00ed ozn\u00e1men\u00ed z n\u011bkter\u00fdch skript\u016f vykon\u00e1van\u00fdch podle pl\u00e1nu. PD v\u00e1m poskytne ur\u010ditou adresu, na kterou odes\u00edl\u00e1te e-maily. P\u0159i vytv\u00e1\u0159en\u00ed slu\u017eby s touto integrac\u00ed si m\u016f\u017eete nastavit priority, v jak\u00e9m po\u0159ad\u00ed budou zpracov\u00e1ny p\u0159\u00edchoz\u00ed incidenty, jak konkr\u00e9tn\u011b vytv\u00e1\u0159et alert (p\u0159i ka\u017ed\u00e9m p\u0159\u00edchoz\u00edm e-mailu, p\u0159i p\u0159\u00edchoz\u00edm e-mailu + n\u011bjak\u00e9 pravidlo atd.).<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/955d07c645be30f8beedc9d3347296b2.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<ul>\n<li>Slack\n<\/li>\n<\/ul>\n<p>\nPodle m\u00e9ho n\u00e1zoru je to velmi zaj\u00edmav\u00e1 integrace. Existuj\u00ed p\u0159\u00edpady, kdy se n\u011bco stane, ale nezahrnuje to incidenty. Proto jsme p\u0159idali integraci se Slackem pro vytv\u00e1\u0159en\u00ed incidentu. T. j. do firemn\u00edho Slacku m\u016f\u017eete napsat <b>\/callofduty \u0432\u0441\u0435 \u0442\u043e\u0440\u043c\u043e\u0437\u0438\u0442 \u0438 \u0441\u043a\u043e\u0440\u043e \u0441\u043b\u043e\u043c\u0430\u0435\u0442\u0441\u044f<\/b> a PD to zpracuje a po\u0161le incident na pohotovostn\u00edho technika.<\/p>\n<p>D\u011bl\u00e1me:<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/5f35935b763a4d9e57a4a735c70a4cd5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nVid\u00edme:<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/c04b4f991ca7a4e71f25005e90b6215d.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<\/p>\n<ul>\n<li>API\n<\/li>\n<\/ul>\n<p>\nIntegrace p\u0159es HTTP. Tady nen\u00ed nic zvl\u00e1\u0161tn\u00edho, jen POST \u017e\u00e1dost s t\u011blem v JSON form\u00e1tu. Nap\u0159\u00edklad, z zaj\u00edmav\u00e9ho: pou\u017e\u00edv\u00e1me ji pro extern\u00ed monitoring pomoc\u00ed <noindex><a rel=\"nofollow\" href=\"https:\/\/www.statuscake.com\/\">https:\/\/www.statuscake.com\/<\/a><\/noindex>. Tato slu\u017eba kontroluje dostupnost na\u0161ich str\u00e1nek z r\u016fzn\u00fdch m\u00edst na sv\u011bt\u011b. V p\u0159\u00edpad\u011b, kdy obdr\u017e\u00edme nep\u0159ijateln\u00fd k\u00f3d odpov\u011bdi (nap\u0159\u00edklad 502), je vytvo\u0159en incident a d\u00e1l to pokra\u010duje podle \u0159et\u011bzce, popsan\u00e9ho v\u00fd\u0161e. V samotn\u00e9m StatusCake je mo\u017enost monitorov\u00e1n\u00ed intern\u00edch URL, expirace SSL certifik\u00e1tu nebo dom\u00e9ny.<\/p>\n<ul>\n<li>LibreNMS\n<\/li>\n<\/ul>\n<p>\nTo je dal\u0161\u00ed monitorovac\u00ed syst\u00e9m, podrobn\u011bji o n\u011bm si m\u016f\u017eete p\u0159e\u010d\u00edst na jejich webu <noindex><a rel=\"nofollow\" href=\"https:\/\/www.librenms.org\/\">https:\/\/www.librenms.org\/<\/a><\/noindex>. S jeho pomoc\u00ed prov\u00e1d\u00edme monitoring s\u00ed\u0165ov\u00fdch rozhran\u00ed a iDRAC ze server\u016f.<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/2725f57aaa29d448320d48ef1cf4638c.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nByly i dal\u0161\u00ed integrace, jako Datadog, CloudWatch. Podrobnosti o tom, co s nimi bylo, si m\u016f\u017eete prohl\u00e9dnout <noindex><a rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/funcorp\/blog\/425431\/\">tady<\/a><\/noindex>.<\/p>\n<h3>Vizualizace<\/h3>\n<p>\nHlavn\u00edm syst\u00e9mem pro informov\u00e1n\u00ed o incidentech je Slack. Do speci\u00e1ln\u00edho chatu se zapisuj\u00ed v\u0161echny p\u0159\u00edchoz\u00ed incidenty do PD, a pokud se zm\u011bn\u00ed jejich stav, je to tak\u00e9 zobrazeno v chatu.<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/adb2a280dfa547735e1e293c6fc6e1b5.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nKdy\u017e se objevila mo\u017enost zobrazit u\u017eite\u010dn\u00e9 \u00fadaje na monitorech vis\u00edc\u00edch ze stropu, n\u00e1hle jsme si uv\u011bdomili, \u017ee v na\u0161em (devops) odd\u011blen\u00ed nem\u00e1me, co na n\u011b zobrazovat. Existuje skv\u011bl\u00e1 Grafana, ale ta nezahrnuje v\u0161echno, nav\u00edc zam\u011bstnanci reaguj\u00ed na upozorn\u011bn\u00ed, nikoli na grafy.<\/p>\n<p>Po pe\u010dliv\u00e9m, ale ne\u00fasp\u011b\u0161n\u00e9m hled\u00e1n\u00ed na GitHubu stru\u010dn\u00e9ho a informativn\u00edho 'boardu' pro PD, jsme se rozhodli napsat si sv\u016fj \u2014 pouze s t\u00edm, co pot\u0159ebujeme. I kdy\u017e prvn\u011b byla my\u0161lenka zobrazit na obrazovce samotn\u00e9 rozhran\u00ed PD, to vypadalo je\u0161t\u011b nepohodln\u011bji.<\/p>\n<p>K tomu, abychom ji napsali, sta\u010d\u00ed z\u00edskat kl\u00ed\u010d k PD s pr\u00e1vy pouze pro \u010dten\u00ed.<br \/>\nA tady je, co jsme vytvo\u0159ili:<\/p>\n<p><img decoding=\"async\" alt=\"PagerDuty, nebo pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci\" src=\"\/wp-content\/uploads\/2019\/12\/bc341f5db4a663520c3313151be73a9e.jpg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nNa obrazovce se zobrazuj\u00ed aktu\u00e1ln\u00ed otev\u0159en\u00e9 incidenty, jm\u00e9no aktu\u00e1ln\u00edho pohotovostn\u00edho in\u017een\u00fdra z vybran\u00e9ho rozvrhu a \u010das bez vysokoprioritn\u00edho incidentu (panel s vysokoprioritn\u00edm incidentem bude zv\u00fdrazn\u011bn \u010dervenou barvou).<\/p>\n<p><noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/suknark\/pdviewer\">Zdroje t\u00e9to realizace si m\u016f\u017eete prohl\u00e9dnout zde<\/a><\/noindex>.<\/p>\n<p>Nakonec jsme z\u00edskali pohodln\u00fd dashboard pro p\u0159ehled v\u0161ech na\u0161ich incident\u016f. Budu r\u00e1d, pokud n\u00e1\u0161 zku\u0161enost n\u011bkomu z v\u00e1s pom\u016f\u017ee.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/funcorp\/blog\/481656\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0427\u0435\u043c \u0441\u043b\u043e\u0436\u043d\u0435\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0442\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e\u043d\u0430 \u043e\u0431\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u0432\u0441\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c\u0438 \u0430\u043b\u0435\u0440\u0442\u0430\u043c\u0438. \u0418 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u044d\u0442\u0438 \u0441\u0430\u043c\u044b\u0435 \u0430\u043b\u0435\u0440\u0442\u044b \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c. \u0414\u0443\u043c\u0430\u044e, \u0441\u0438\u0442\u0443\u0430\u0446\u0438\u044f, \u0437\u043d\u0430\u043a\u043e\u043c\u0430\u044f \u043c\u043d\u043e\u0433\u0438\u043c \u0434\u043e \u043d\u0435\u0440\u0432\u043d\u043e\u0433\u043e \u0442\u0438\u043a\u0430. \u0420\u0435\u0448\u0435\u043d\u0438\u0435, \u043e \u043a\u043e\u0442\u043e\u0440\u043e\u043c \u043f\u043e\u0439\u0434\u0451\u0442 \u0440\u0435\u0447\u044c, \u043d\u0435 \u0441\u0430\u043c\u043e\u0435 \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u043e\u0435, \u043d\u043e \u043f\u043e\u043b\u043d\u043e\u0446\u0435\u043d\u043d\u043e\u0439 \u0441\u0442\u0430\u0442\u044c\u0438 \u043f\u043e \u044d\u0442\u043e\u0439 \u0442\u0435\u043c\u0435 \u043f\u043e\u0438\u0441\u043a \u043d\u0435 \u0432\u044b\u0434\u0430\u0451\u0442. \u041f\u043e\u044d\u0442\u043e\u043c\u0443 \u044f \u0440\u0435\u0448\u0438\u043b \u043f\u043e\u0434\u0435\u043b\u0438\u0442\u044c\u0441\u044f \u043e\u043f\u044b\u0442\u043e\u043c FunCorp \u0438 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u0442\u044c \u043e \u0442\u043e\u043c, [&hellip;]<\/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":[688],"tags":[],"class_list":["post-54388","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0427\u0435\u043c \u0441\u043b\u043e\u0436\u043d\u0435\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0442\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e\u043d\u0430 \u043e\u0431\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u0432\u0441\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c\u0438 \u0430\u043b\u0435\u0440\u0442\u0430\u043c\u0438. \u0418 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u044d\u0442\u0438 \u0441\u0430\u043c\u044b\u0435 \u0430\u043b\u0435\u0440\u0442\u044b \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c.\" \/>\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\/cs\/blog\/administrirovanie\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.3\" \/>\n\t\t<meta property=\"og:locale\" content=\"cs_CZ\" \/>\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\udd47PagerDuty, \u0438\u043b\u0438 \u041f\u043e\u0447\u0435\u043c\u0443 \u043f\u043e \u043d\u043e\u0447\u0430\u043c \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0441\u043f\u0430\u0442\u044c \u043e\u0442\u0434\u0435\u043b \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u0427\u0435\u043c \u0441\u043b\u043e\u0436\u043d\u0435\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0442\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e\u043d\u0430 \u043e\u0431\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u0432\u0441\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c\u0438 \u0430\u043b\u0435\u0440\u0442\u0430\u043c\u0438. \u0418 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u044d\u0442\u0438 \u0441\u0430\u043c\u044b\u0435 \u0430\u043b\u0435\u0440\u0442\u044b \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii\" \/>\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=\"2019-12-24T21:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2020-02-18T11:02:23+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\udd47PagerDuty, nebo Pro\u010d m\u016f\u017ee odd\u011blen\u00ed provozu nesp\u00e1t v noci | ProHoster","description":"\u010c\u00edm slo\u017eit\u011bj\u0161\u00ed syst\u00e9m, t\u00edm v\u00edce se obklopuje r\u016fzn\u00fdmi alerty. A vznik\u00e1 pot\u0159eba reagovat na tyto alerty, agregovat je a vizualizovat.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","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\udd47PagerDuty, \u0438\u043b\u0438 \u041f\u043e\u0447\u0435\u043c\u0443 \u043f\u043e \u043d\u043e\u0447\u0430\u043c \u043c\u043e\u0436\u0435\u0442 \u043d\u0435 \u0441\u043f\u0430\u0442\u044c \u043e\u0442\u0434\u0435\u043b \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 | ProHoster","og:description":"\u0427\u0435\u043c \u0441\u043b\u043e\u0436\u043d\u0435\u0435 \u0441\u0438\u0441\u0442\u0435\u043c\u0430, \u0442\u0435\u043c \u0431\u043e\u043b\u044c\u0448\u0435 \u043e\u043d\u0430 \u043e\u0431\u0440\u0430\u0441\u0442\u0430\u0435\u0442 \u0432\u0441\u0435\u0432\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u043c\u0438 \u0430\u043b\u0435\u0440\u0442\u0430\u043c\u0438. \u0418 \u0432\u043e\u0437\u043d\u0438\u043a\u0430\u0435\u0442 \u043f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u043d\u0430 \u044d\u0442\u0438 \u0441\u0430\u043c\u044b\u0435 \u0430\u043b\u0435\u0440\u0442\u044b \u0440\u0435\u0430\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c, \u0430\u0433\u0440\u0435\u0433\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0438\u0445 \u0438 \u0432\u0438\u0437\u0443\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u0442\u044c.","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/pagerduty-ili-pochemu-po-nocham-mozhet-ne-spat-otdel-ekspluatatsii","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":"2019-12-24T21:00:00+00:00","article:modified_time":"2020-02-18T11:02:23+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"54388","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":"2026-01-24 11:10:24","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 20:07:24","updated":"2026-01-24 11:10:24","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/54388","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/comments?post=54388"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/54388\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=54388"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=54388"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=54388"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}