{"id":36207,"date":"2019-10-31T22:10:17","date_gmt":"2019-10-31T19:10:17","guid":{"rendered":"https:\/\/prohoster.info\/blog\/ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami\/"},"modified":"2019-10-31T22:10:17","modified_gmt":"2019-10-31T19:10:17","slug":"ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami","title":{"rendered":"ISPsystem, sbohem! Pro\u010d a jak jsme vytvo\u0159ili na\u0161i vlastn\u00ed serverovou \u0159\u00eddic\u00ed panel","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><img decoding=\"async\" alt=\"ISPsystem, sbohem! Pro\u010d a jak jsme vytvo\u0159ili na\u0161i vlastn\u00ed serverovou \u0159\u00eddic\u00ed panel\" src=\"\/wp-content\/uploads\/2019\/07\/512df00a9ec2d8ff8e3586dd57702924.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<br \/>\nAhoj! Jsme \u201eHosting technologie\u201c a p\u0159ed 5 lety jsme spustili <noindex><a rel=\"nofollow\" href=\"https:\/\/vdsina.ru\/?partner=habr1\">VDSina<\/a><\/noindex> \u2014 prvn\u00ed VDS hosting, vytvo\u0159en\u00fd speci\u00e1ln\u011b pro v\u00fdvoj\u00e1\u0159e. Sna\u017e\u00edme se, aby byl stejn\u011b pohodln\u00fd jako DigitalOcean, ale s ruskou podporou, platebn\u00edmi metodami a servery v Rusku. Ale DigitalOcean to nen\u00ed jen spolehlivost a cena, je to tak\u00e9 slu\u017eba.<\/p>\n<p>Software od ISPsystem se uk\u00e1zal jako provaz, kter\u00fd n\u00e1m svazoval ruce na cest\u011b k skv\u011bl\u00e9 slu\u017eb\u011b. P\u0159ed t\u0159emi lety jsme pou\u017e\u00edvali billing Billmanager a serverov\u00fd panel VMmanager a rychle jsme pochopili, \u017ee poskytovat dobrou slu\u017ebu bez na\u0161eho vlastn\u00edho panelu je t\u00e9m\u011b\u0159 nemo\u017en\u00e9. <br \/>\n<noindex><a rel=\"nofollow\" name=\"habracut\"><\/a><\/noindex><\/p>\n<h2>Jak ISPsystem zab\u00edjel pohodl\u00ed<\/h2>\n<p>\n<b>Bugs<\/b><\/p>\n<p>Nemohli jsme si sami opravit bug \u2014 poka\u017ed\u00e9 jsme museli ps\u00e1t do ciz\u00ed podpory a \u010dekat. \u0158e\u0161en\u00ed jak\u00e9hokoli probl\u00e9mu vy\u017eadovalo reakci t\u0159et\u00ed strany. <\/p>\n<p>Podpora ISPsystem norm\u00e1ln\u011b odpov\u00eddala, ale opravy p\u0159ich\u00e1zely jen p\u0159es n\u011bkolik verz\u00ed, a to ne v\u017edy a ne v\u0161echny. N\u011bkdy kritick\u00e9 chyby byly opraveny t\u00fddny. Museli jsme uklid\u0148ovat klienty, omlouvat se a \u010dekat, a\u017e ISPsystem oprav\u00ed bug.<\/p>\n<p><b>Hrozba v\u00fdpadk\u016f<\/b><\/p>\n<p>Aktualizace mohly zp\u016fsobit nep\u0159edv\u00eddateln\u00e9 v\u00fdpadky, kter\u00e9 vyvol\u00e1valy nov\u00e9 chyby. <\/p>\n<p>Ka\u017ed\u00e1 aktualizace byla loterie: museli jsme zav\u0159\u00edt billing a p\u0159in\u00e9st ob\u011bti boh\u016fm aktualizac\u00ed \u2014 p\u00e1rkr\u00e1t aktualizace zp\u016fsobila v\u00fdpadek na 10-15 minut. Na\u0161i administr\u00e1to\u0159i v t\u00e9 dob\u011b sed\u011bli s \u00fazkost\u00ed \u2014 nikdy jsme nev\u011bd\u011bli, jak dlouho v\u00fdpadek potrv\u00e1 a nemohli jsme p\u0159edv\u00eddat, kdy ISPsystem vyd\u00e1 novou aktualizaci. <\/p>\n<p>U p\u00e1t\u00e9 generace Billmanager se to zlep\u0161ilo, ale abychom z\u00edskali p\u0159\u00edstup k pot\u0159ebn\u00fdm funkc\u00edm, museli jsme nainstalovat beta verzi, kter\u00e1 se ji\u017e aktualizovala ka\u017ed\u00fd t\u00fdden. Pokud se n\u011bco rozbilo, bylo nutn\u00e9 poskytnout p\u0159\u00edstup ciz\u00edm v\u00fdvoj\u00e1\u0159\u016fm, aby to opravili. <\/p>\n<p><b>Nepohodln\u00e9 rozhran\u00ed panelu<\/b><\/p>\n<p>V\u0161echno bylo rozd\u011bleno na r\u016fzn\u00e9 panely a spravov\u00e1no z r\u016fzn\u00fdch m\u00edst. Nap\u0159\u00edklad klienti platili p\u0159es Billmanager, ale restartovat nebo p\u0159einstalovat VDS museli v VMManageru. Na\u0161i zam\u011bstnanci tak\u00e9 museli p\u0159ep\u00ednat mezi okny, aby pomohli klientovi, zkontrolovali z\u00e1t\u011b\u017e na jeho serveru nebo zjistili, jak\u00fd OS pou\u017e\u00edv\u00e1.<\/p>\n<p>Takov\u00e9 rozhran\u00ed bere \u010das \u2014 a n\u00e1\u0161 i klient\u016f. O \u017e\u00e1dn\u00e9m pohodl\u00ed jako u DigitalOcean v takov\u00e9 situaci nem\u016f\u017ee b\u00fdt \u0159e\u010d. <\/p>\n<p><b>Kr\u00e1tk\u00e9 \u017eivotn\u00ed cykly s \u010dast\u00fdmi aktualizacemi API<\/b><\/p>\n<p>Vytvo\u0159ili jsme vlastn\u00ed pluginy \u2013 nap\u0159\u00edklad plugin s dal\u0161\u00edmi zp\u016fsoby plateb, kter\u00e9 ve VMManageru nejsou.<\/p>\n<p>V posledn\u00edch letech m\u011bl VMManager relativn\u011b kr\u00e1tk\u00fd \u017eivotn\u00ed cyklus a n\u00e1zvy prom\u011bnn\u00fdch nebo funkc\u00ed v API se v nov\u00fdch verz\u00edch mohly n\u00e1hodn\u011b m\u011bnit \u2013 to naru\u0161ovalo na\u0161e pluginy. Podpora star\u00fdch verz\u00ed byla rychle ukon\u010dena a bylo nutn\u00e9 se aktualizovat.<\/p>\n<p><b>Nen\u00ed mo\u017en\u00e9 prov\u00e1d\u011bt \u00fapravy<\/b><\/p>\n<p>P\u0159esn\u011bji \u0159e\u010deno, mo\u017en\u00e9 to je, ale velmi neefektivn\u011b. Licen\u010dn\u00ed omezen\u00ed nedovoluj\u00ed prov\u00e1d\u011bt zm\u011bny v zdrojov\u00e9m k\u00f3du, lze pouze ps\u00e1t pluginy. Maxim\u00e1ln\u00ed po\u010det plugin\u016f \u2013 n\u011bjak\u00e9 prvky menu, pr\u016fvodce. ISPsystem je zam\u011b\u0159en na univerz\u00e1lnost, a my jsme pot\u0159ebovali specializovan\u00e1 \u0159e\u0161en\u00ed.<\/p>\n<p>Tak vzniklo rozhodnut\u00ed napsat vlastn\u00ed panel. Stanovili jsme si c\u00edle:<\/p>\n<ul>\n<li>Rychle reagovat na chyby, bugy a m\u00edt mo\u017enost je sami odstra\u0148ovat, ani\u017e bychom nutili klienta \u010dekat.<\/li>\n<li>Voln\u011b modifikovat rozhran\u00ed podle pracovn\u00edch proces\u016f a pot\u0159eb klienta.<\/li>\n<li>Zv\u00fd\u0161it pou\u017eitelnost \u010dist\u00fdm a srozumiteln\u00fdm designem.<\/li>\n<\/ul>\n<p>\nA zah\u00e1jili jsme v\u00fdvoj.<\/p>\n<h2>Architektura nov\u00e9ho panelu<\/h2>\n<p>\nM\u00e1me samostatn\u00fd v\u00fdvojov\u00fd t\u00fdm, tak\u017ee panel jsme napsali sami. <br \/>\nHlavn\u00ed pr\u00e1ci odvedli t\u0159i in\u017een\u00fd\u0159i \u2013 technick\u00fd \u0159editel Sergej navrhl architekturu a napsal serverov\u00e9ho agenta, Alexej vytvo\u0159il billing a frontend sestavil n\u00e1\u0161 frontend developer Arty\u0161. <\/p>\n<h3>Krok 1. Serverov\u00fd agent<\/h3>\n<p>Serverov\u00fd agent je webov\u00fd server na pythonu, kter\u00fd spravuje knihovnu <noindex><a rel=\"nofollow\" href=\"https:\/\/libvirt.org\/\">libvirt<\/a><\/noindex>, kter\u00e1 zase spravuje <noindex><a rel=\"nofollow\" href=\"https:\/\/www.qemu.org\/\">hypervizor Qemu-kvm<\/a><\/noindex>. <\/p>\n<p>Agent spravuje v\u0161echny slu\u017eby na serveru: vytv\u00e1\u0159en\u00ed, zastaven\u00ed, maz\u00e1n\u00ed VDS, instalace opera\u010dn\u00edch syst\u00e9m\u016f, zm\u011bna parametr\u016f a tak d\u00e1le prost\u0159ednictv\u00edm knihovny libvirt. V dob\u011b vyd\u00e1n\u00ed tohoto \u010dl\u00e1nku to je v\u00edce ne\u017e \u010dty\u0159icet r\u016fzn\u00fdch funkc\u00ed, kter\u00e9 dopl\u0148ujeme v z\u00e1vislosti na \u00fakolu a pot\u0159eb\u00e1ch klienta.<\/p>\n<p>Teoreticky by \u0161lo libvirt spravovat p\u0159\u00edmo z billingu, ale to by vy\u017eadovalo p\u0159\u00edli\u0161 mnoho dodate\u010dn\u00e9ho k\u00f3du, a rozhodli jsme se rozd\u011blit tyto funkce mezi agentem a billingem \u2013 billing prost\u011b pos\u00edl\u00e1 \u017e\u00e1dosti agentovi prost\u0159ednictv\u00edm JSON API.<\/p>\n<p>Agent byl prvn\u00ed v\u011bc\u00ed, kterou jsme vytvo\u0159ili, proto\u017ee nevy\u017eadoval \u017e\u00e1dn\u00e9 rozhran\u00ed a bylo mo\u017en\u00e9 ho testovat p\u0159\u00edmo z konzole serveru. <\/p>\n<p><b>Co n\u00e1m serverov\u00fd agent p\u0159inesl:<\/b> Objevila se vrstva, kter\u00e1 usnad\u0148uje \u017eivot v\u0161em \u2013 billing u\u017e nemus\u00ed p\u0159ed\u00e1vat hromadu p\u0159\u00edkaz\u016f, sta\u010d\u00ed prov\u00e9st jeden po\u017eadavek. A agent ud\u011bl\u00e1 v\u0161e pot\u0159ebn\u00e9: nap\u0159\u00edklad vy\u010dlen\u00ed m\u00edsto na disku a opera\u010dn\u00ed pam\u011b\u0165. <\/p>\n<h3>Krok 2. Billing<\/h3>\n<p>\nPro na\u0161eho v\u00fdvoj\u00e1\u0159e Alexe to u\u017e nebyla prvn\u00ed \u0159\u00eddic\u00ed panel \u2013 Alex je v hostingu dlouho, tak\u017ee m\u011bl obecn\u011b p\u0159ehled o pot\u0159eb\u00e1ch klient\u016f a poskytovatel\u016f hostingu.<\/p>\n<p>Billing naz\u00fdv\u00e1me mezi sebou \u201e\u0159\u00eddic\u00edm panelem\u201c: zahrnuje nejen finance a slu\u017eby, ale tak\u00e9 jejich spr\u00e1vu, podporu klient\u016f a mnoh\u00e9 dal\u0161\u00ed.<\/p>\n<p>Abychom p\u0159e\u0161li z softwaru ISPSystem, bylo nutn\u00e9 pln\u011b zachovat p\u0159edchoz\u00ed funkce pro klienty, p\u0159en\u00e9st v\u0161echny finan\u010dn\u00ed transakce u\u017eivatel\u016f ze star\u00e9ho billingu do nov\u00e9ho a tak\u00e9 v\u0161echny slu\u017eby a jejich vazby. Studovali jsme, co je v aktu\u00e1ln\u00edm produktu, pak \u0159e\u0161en\u00ed konkurent\u016f, p\u0159ev\u00e1\u017en\u011b DO a Vultr. Pod\u00edvali jsme se na nedostatky a v\u00fdhody, sesb\u00edrali jsme n\u00e1zory lid\u00ed, kte\u0159\u00ed pracovali se star\u00fdmi produkty od ISPsystem. <\/p>\n<p>V nov\u00e9m billingu jsme pou\u017eili dva stacky: klasick\u00fd PHP, MySQL (a v budoucnu pl\u00e1nujeme p\u0159ej\u00edt na PostgreSQL), Yii2 jako framework na backendu a VueJS na frontendu. Stacky pracuj\u00ed nez\u00e1visle na sob\u011b, vyv\u00edjej\u00ed je r\u016fzn\u00ed lid\u00e9, a komunikuj\u00ed pomoc\u00ed JSON API. Pro v\u00fdvoj tehdy i nyn\u00ed pou\u017e\u00edv\u00e1me <noindex><a rel=\"nofollow\" href=\"https:\/\/www.jetbrains.com\/phpstorm\/\">PHPStorm<\/a><\/noindex> a <noindex><a rel=\"nofollow\" href=\"https:\/\/www.jetbrains.com\/webstorm\/\">WebStorm<\/a><\/noindex> od JetBrains a m\u00e1me je r\u00e1di (kluci, zdrav\u00edme v\u00e1s!)<\/p>\n<p>Panel je navr\u017een modul\u00e1rn\u011b: moduly platebn\u00edch syst\u00e9m\u016f, modul registr\u00e1tor\u016f dom\u00e9n nebo nap\u0159\u00edklad modul SSL certifik\u00e1t\u016f. Snadno je mo\u017en\u00e9 p\u0159idat novou funkci nebo odstranit starou. Architektonicky je integrovan\u00fd prostor pro roz\u0161\u00ed\u0159en\u00ed, v\u010detn\u011b sm\u011brem k \u201ehardware\u201c.<br \/>\n<img decoding=\"async\" alt=\"ISPsystem, sbohem! Pro\u010d a jak jsme vytvo\u0159ili na\u0161i vlastn\u00ed serverovou \u0159\u00eddic\u00ed panel\" src=\"\/wp-content\/uploads\/2019\/07\/8f4b1bf9c16cc73023cacdde44cae0b3.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<b>Co jsme z\u00edskali<\/b>: \u0159\u00eddic\u00ed panel, nad kter\u00fdm m\u00e1me plnou kontrolu. Nyn\u00ed se chyby opravuj\u00ed za hodiny, nikoli t\u00fddny, a nov\u00e9 funkce se realizuj\u00ed na \u017e\u00e1dost klient\u016f, nikoli na p\u0159\u00e1n\u00ed ISPSystem.<\/p>\n<h3>Krok 3. Rozhran\u00ed<\/h3>\n<p>\n<img decoding=\"async\" alt=\"ISPsystem, sbohem! Pro\u010d a jak jsme vytvo\u0159ili na\u0161i vlastn\u00ed serverovou \u0159\u00eddic\u00ed panel\" src=\"\/wp-content\/uploads\/2019\/07\/48be006688e2246f9a416d2d6a717a82.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\nRozhran\u00ed je na\u0161e t\u00fdmov\u00e1 pr\u00e1ce. <\/p>\n<p>Nejprve jsme se pod\u00edvali, co bude, kdy\u017e ud\u011bl\u00e1me nadstavbu nad API ISPsystem, ani\u017e bychom radik\u00e1ln\u011b m\u011bnili rozhran\u00ed. V\u00fdsledek nebyl nijak v\u00fdrazn\u00fd a rozhodli jsme se ud\u011blat v\u0161e od za\u010d\u00e1tku.<\/p>\n<p>V\u011b\u0159ili jsme, \u017ee hlavn\u00ed je ud\u011blat rozhran\u00ed logick\u00e9, s \u010dist\u00fdm a minimalistick\u00fdm designem, a pak z\u00edsk\u00e1me kr\u00e1sn\u00fd panel. Rozlo\u017een\u00ed prvk\u016f jsme diskutovali v Megaplanu a postupn\u011b se zrodilo to rozhran\u00ed, kter\u00e9 u\u017eivatel\u00e9 vid\u00ed v ovl\u00e1dac\u00edm panelu nyn\u00ed. <\/p>\n<p>Prvn\u00edm vznikl design str\u00e1nky fakturace, proto\u017ee jsme u\u017e d\u011blali pluginy pro platby pro ISPsystem. <\/p>\n<p><b>Frontend<\/b><\/p>\n<p>Panel jsme se rozhodli ud\u011blat jako SPA aplikaci \u2014 nen\u00e1ro\u010dnou na zdroje a s rychl\u00fdm na\u010d\u00edt\u00e1n\u00edm dat. N\u00e1\u0161 frontendista Artysh se rozhodl ps\u00e1t ji na Vue \u2014 tehdy Vue pr\u00e1v\u011b p\u0159i\u0161el na trh. P\u0159edpokl\u00e1dali jsme, \u017ee framework se bude rychle rozv\u00edjet, jako React, a \u017ee se komunita Vue rozroste a objev\u00ed se spousta knihoven. Vsadili jsme na Vue a nelitovali jsme \u2014 nyn\u00ed je p\u0159id\u00e1n\u00ed nov\u00fdch funkc\u00ed na frontend, kter\u00e9 u\u017e byly naprogramov\u00e1ny na backendu, ot\u00e1zkou chv\u00edle. O frontendu panelu se dozv\u00edte v\u00edce v samostatn\u00e9m \u010dl\u00e1nku.<\/p>\n<p><b>Propojen\u00ed frontendu s backendem<\/b><\/p>\n<p>Frontend jsme propojili s backendem p\u0159es push notifikace. Museli jsme se potr\u00e1pit a napsat vlastn\u00ed zpracovatel, ale nyn\u00ed se aktualizace informac\u00ed na str\u00e1nce d\u011bje t\u00e9m\u011b\u0159 okam\u017eit\u011b.<\/p>\n<p><b>Co se poda\u0159ilo:<\/b> rozhran\u00ed panelu se stalo jednodu\u0161\u0161\u00edm. U\u010dinili jsme ho responzivn\u00edm a rychl\u00e9 na\u010d\u00edt\u00e1n\u00ed umo\u017e\u0148uje jeho pou\u017e\u00edv\u00e1n\u00ed i z mobiln\u00edch za\u0159\u00edzen\u00ed na posledn\u00ed chv\u00edli p\u0159ed vzletem, ani\u017e bychom museli instalovat samostatnou aplikaci pro pr\u00e1ci s panelem.<\/p>\n<h3>Krok 4. Testov\u00e1n\u00ed a migra\u010dn\u00ed sch\u00e9ma <\/h3>\n<p>\nKdy\u017e se v\u0161echno rozh\u00fdbalo a prob\u011bhly prvn\u00ed testy, vyvstal probl\u00e9m migrace. Nejd\u0159\u00edv jsme nainstalovali billing a za\u010dali testovat jeho spolupr\u00e1ci se serverov\u00fdm agentem.<\/p>\n<p>Pot\u00e9 jsme napsali jednoduch\u00fd skript, kter\u00fd p\u0159en\u00e1\u0161\u00ed datab\u00e1zi ze star\u00e9ho billing syst\u00e9mu do nov\u00e9ho.<\/p>\n<p>Bylo nutn\u00e9 testovat a znovu kontrolovat doslova v\u0161e, proto\u017ee data byla slita do jedn\u00e9 nov\u00e9 datab\u00e1ze ze t\u0159\u00ed star\u00fdch: Billmanager, VMmanager a IPmanager. Snad nejkomplexn\u011bj\u0161\u00ed \u010d\u00e1st\u00ed, s n\u00ed\u017e jsme se setkali b\u011bhem v\u00fdvoje nov\u00e9ho panelu, byly testovac\u00ed migrace.<\/p>\n<p>Po v\u0161ech kontrol\u00e1ch jsme uzav\u0159eli star\u00fd billing. Fin\u00e1ln\u00ed migrace dat byla velmi nervy dr\u00e1saj\u00edc\u00ed okam\u017eik, ale na\u0161t\u011bst\u00ed se provedla b\u011bhem n\u011bkolika minut a bez v\u00fdrazn\u011bj\u0161\u00edch probl\u00e9m\u016f. Objevily se drobn\u00e9 chyby, kter\u00e9 jsme opravovali po dobu jednoho t\u00fddne. Nejv\u00edce \u010dasu str\u00e1vilo testov\u00e1n\u00ed toho, co se poda\u0159ilo.<\/p>\n<p>Pot\u00e9 jsme klient\u016fm poslali e-maily s adresou nov\u00e9ho panelu a fakturace a provedli jsme p\u0159esm\u011brov\u00e1n\u00ed. <\/p>\n<p><b>Nakonec:<\/b> <b>JE TO NA SV\u011aT\u011a!<\/b><\/p>\n<h2>\u0160\u0165astn\u00fd konec<\/h2>\n<p>\nU\u017e od prvn\u00edch hodin provozu na\u0161eho softwaru jsme poc\u00edtili v\u0161echny v\u00fdhody p\u0159echodu. K\u00f3d byl zcela n\u00e1\u0161 a s pohodlnou architekturou, a rozhran\u00ed bylo \u010dist\u00e9 a logick\u00e9.<br \/>\n<img decoding=\"async\" alt=\"ISPsystem, sbohem! Pro\u010d a jak jsme vytvo\u0159ili na\u0161i vlastn\u00ed serverovou \u0159\u00eddic\u00ed panel\" src=\"\/wp-content\/uploads\/2019\/07\/c673e49afb4bf25c8922161a8bb927a2.jpeg\" style=\"display:block;margin: 0 auto;\" \/><br \/>\n<i>Prvn\u00ed recenze po spu\u0161t\u011bn\u00ed nov\u00e9ho panelu<\/i><\/p>\n<p>Spu\u0161t\u011bn\u00ed p\u0159echodu jsme napl\u00e1novali na prosinec, t\u011bsn\u011b p\u0159ed Nov\u00fdm rokem 2017, kdy byla z\u00e1t\u011b\u017e nejmen\u0161\u00ed, abychom klient\u016fm usnadnili p\u0159echod \u2014 t\u00e9m\u011b\u0159 nikdo nepracuje t\u011bsn\u011b p\u0159ed sv\u00e1tky.<\/p>\n<p>Hlavn\u00ed v\u00fdhodou, kterou jsme z\u00edskali p\u0159i p\u0159echodu na n\u00e1\u0161 syst\u00e9m (krom\u011b celkov\u00e9 spolehlivosti a pohodl\u00ed), byla mo\u017enost rychle p\u0159id\u00e1vat funkce pro kl\u00ed\u010dov\u00e9 klienty \u2014 b\u00fdt pro n\u011b tv\u00e1\u0159\u00ed, nikoli z\u00e1dy.<\/p>\n<h3>Co d\u00e1l?<\/h3>\n<p>\nRosteme, roste mno\u017estv\u00ed dat, klient\u016f, dat klient\u016f. Na backend jsme museli p\u0159idat Memcached server a dva spr\u00e1vce front s r\u016fzn\u00fdmi \u00fakoly. Na frontend\u011b m\u00e1me ke\u0161ov\u00e1n\u00ed a vlastn\u00ed fronty. <\/p>\n<p>Samoz\u0159ejm\u011b, \u017ee jsme p\u0159i v\u00fdvoji a zkomplikov\u00e1n\u00ed produktu za\u017eili je\u0161t\u011b p\u00e1r dobrodru\u017estv\u00ed, nap\u0159\u00edklad kdy\u017e jsme p\u0159id\u00e1vali HighLoad. <\/p>\n<p>V dal\u0161\u00edm \u010dl\u00e1nku v\u00e1m pov\u00edme, jak jsme spustili tarif Hi-CPU: o hardwaru, softwaru, jak\u00e9 \u00fakoly jsme \u0159e\u0161ili a co se n\u00e1m poda\u0159ilo.<br \/>\n<br \/>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/habr.com\/ru\/company\/vdsina\/blog\/460107\/\">habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0438\u0432\u0435\u0442! \u041c\u044b \u00ab\u0425\u043e\u0441\u0442\u0438\u043d\u0433 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438\u00bb \u0438 5 \u043b\u0435\u0442 \u043d\u0430\u0437\u0430\u0434 \u0437\u0430\u043f\u0443\u0441\u0442\u0438\u043b\u0438 VDSina \u2014 \u043f\u0435\u0440\u0432\u044b\u0439 vds \u0445\u043e\u0441\u0442\u0438\u043d\u0433, \u0441\u043e\u0437\u0434\u0430\u043d\u043d\u044b\u0439 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u0434\u043b\u044f \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432. \u041c\u044b \u0441\u0442\u0440\u0435\u043c\u0438\u043c\u0441\u044f \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0435\u0433\u043e \u0443\u0434\u043e\u0431\u043d\u044b\u043c, \u043a\u0430\u043a DigitalOcean, \u043d\u043e \u0441 \u0440\u0443\u0441\u0441\u043a\u043e\u0439 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u043e\u0439, \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438 \u043e\u043f\u043b\u0430\u0442\u044b \u0438 \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 \u0432 \u0420\u043e\u0441\u0441\u0438\u0438. \u041d\u043e DigitalOcean \u044d\u0442\u043e \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438 \u0446\u0435\u043d\u0430, \u044d\u0442\u043e \u0435\u0449\u0435 \u0438 \u0441\u0435\u0440\u0432\u0438\u0441. \u0421\u043e\u0444\u0442 \u043e\u0442 ISPsystem \u043e\u043a\u0430\u0437\u0430\u043b\u0441\u044f \u0432\u0435\u0440\u0435\u0432\u043a\u043e\u0439, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u043b\u0430 \u043d\u0430\u043c [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":27085,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-36207","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\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\/ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami\" \/>\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\udd47ISPsystem, \u043f\u0440\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u0449\u0430\u0439! 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Pro\u010d a jak jsme napsali n\u00e1\u0161 vlastn\u00ed ovl\u00e1dac\u00ed panel pro servery | ProHoster","description":"","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami","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\udd47ISPsystem, \u043f\u0440\u043e\u0441\u0442\u0438 \u0438 \u043f\u0440\u043e\u0449\u0430\u0439! \u041f\u043e\u0447\u0435\u043c\u0443 \u0438 \u043a\u0430\u043a \u043c\u044b \u043d\u0430\u043f\u0438\u0441\u0430\u043b\u0438 \u0441\u0432\u043e\u044e \u043f\u0430\u043d\u0435\u043b\u044c \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u0430\u043c\u0438 | ProHoster","og:url":"https:\/\/prohoster.info\/cs\/blog\/administrirovanie\/ispsystem-prosti-i-proshhaj-pochemu-i-kak-my-napisali-svoyu-panel-upravleniya-serverami","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":"2019-10-31T19:10:17+00:00","article:modified_time":"2019-10-31T19:10:17+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"36207","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":"2026-01-22 02:25:19","breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-03-01 01:48:27","updated":"2026-01-22 02:25:19","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\/36207","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=36207"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/posts\/36207\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media\/27085"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/media?parent=36207"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/categories?post=36207"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/cs\/wp-json\/wp\/v2\/tags?post=36207"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}