{"id":97069,"date":"2022-04-29T11:08:50","date_gmt":"2022-04-29T09:08:50","guid":{"rendered":"https:\/\/blog.wedos.cz\/?p=97069"},"modified":"2022-04-29T12:10:48","modified_gmt":"2022-04-29T10:10:48","slug":"jak-jde-budovani-wedos-global-olejoveho-chlazeni-a-dalsi-dubnove-novinky-u-wedos","status":"publish","type":"post","link":"https:\/\/blog.wedos.com\/cs\/jak-jde-budovani-wedos-global-olejoveho-chlazeni-a-dalsi-dubnove-novinky-u-wedos","title":{"rendered":"Jak jde budov\u00e1n\u00ed WEDOS Global, olejov\u00e9ho chlazen\u00ed a dal\u0161\u00ed dubnov\u00e9 novinky u WEDOS"},"content":{"rendered":"\n

Pravideln\u011b n\u00e1m p\u00ed\u0161ete, jak jsme pokro\u010dili s v\u00fdvojem va\u0161ich obl\u00edben\u00fdch slu\u017eeb anebo s technologiemi. Dnes zkus\u00edme ud\u011blat takov\u00fd kr\u00e1tk\u00fd souhrn.<\/p>\n\n\n\n\n\n\n\n

Budov\u00e1n\u00ed WEDOS Global<\/h2>\n\n\n\n

Na\u0161e celosv\u011btov\u00e1 s\u00ed\u0165 m\u00e1 te\u010f absolutn\u00ed prioritu. Pot\u0159ebujeme ji k provozu slu\u017eby WEDOS Global Protection, kter\u00e1 bude chr\u00e1nit weby na\u0161ich z\u00e1kazn\u00edk\u016f na aplika\u010dn\u00ed vrstv\u011b (L7) a na\u0161i infrastrukturu na s\u00ed\u0165ov\u00e9 (L3) a transportn\u00ed vrstv\u011b (L4).<\/p>\n\n\n\n

V b\u0159eznu jsme v\u00e1s sezn\u00e1mili s pl\u00e1ny na n\u00e1sleduj\u00edc\u00ed m\u011bs\u00edce v \u010dl\u00e1nku Budov\u00e1n\u00ed WEDOS Global \u2013 Prvn\u00ed domluven\u00e1 m\u00edsta pro infrastrukturu<\/a>.<\/p>\n\n\n\n

Soub\u011b\u017en\u011b s t\u00edm, jak domlouv\u00e1me jednotliv\u00e9 lokality, konektivitu, peeringy atd., jsou u\u017e rozes\u00edl\u00e1ny prvn\u00ed serverov\u00e9 sk\u0159\u00edn\u011b HPE Moonshot 1500. Snad v ka\u017ed\u00e9m datacentru kam servery pos\u00edl\u00e1me, pot\u0159ebuj\u00ed pro p\u0159ipojen\u00ed t\u011bchto box\u016f – „krabic“ s 45 fyzick\u00fdmi servery n\u011bco jin\u00e9ho, tak\u017ee to bal\u00edme na m\u00edru. <\/p>\n\n\n\n

Prvn\u00ed velk\u00e9 balen\u00ed jsme pro v\u00e1s nafotili. <\/p>\n\n\n\n

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Balen\u00ed prvn\u00ed v\u00e1rky celkem \u0161esti HPE Moonshot 1500, kter\u00e1 poputuje do zahrani\u010dn\u00edch datacenter.<\/figcaption><\/figure>\n\n\n\n

<\/p>\n\n\n\n

Tak\u017ee jak to zat\u00edm vypad\u00e1?<\/h2>\n\n\n\n

V provozu jsou 4 lokality a v nich boxy, kter\u00fdm pracovn\u011b \u0159\u00edk\u00e1me „krabice“. Vybran\u00fdm z\u00e1kazn\u00edk\u016fm, kte\u0159\u00ed m\u011bli probl\u00e9m s \u00fatoky, u\u017e p\u0159es n\u011b jde provoz. <\/p>\n\n\n\n

\ud83c\udde8\ud83c\uddff Hlubok\u00e1 nad Vltavou – aktu\u00e1ln\u011b \u0159e\u0161\u00ed provoz \u010ceska a Slovenska.
\ud83c\udde8\ud83c\uddff Praha – m\u00e1 na starosti vybran\u00fd provoz z EU
\ud83c\udde6\ud83c\uddf9 V\u00edde\u0148 – provoz z jihov\u00fdchodn\u00ed a ji\u017en\u00ed Evropy a \u010d\u00e1st provozu z v\u00fdchodu
\ud83c\uddf3\ud83c\uddf1 Amsterdam – z\u00e1padn\u00ed a severn\u00ed Evropa a zbytek sv\u011bta v\u010detn\u011b USA a \u010d\u00e1st provozu z Ruska<\/p>\n\n\n\n

V Amsterdamu domlouv\u00e1me p\u0159\u00edm\u00e9 propojen\u00ed (peering) s \u0159adou oper\u00e1tor\u016f. Pokud v\u0161e p\u016fjde podle pl\u00e1nu, tak je to ot\u00e1zka dn\u016f.<\/p>\n\n\n\n

Stav dal\u0161\u00edch bod\u016f:<\/p>\n\n\n\n

\ud83c\uddeb\ud83c\uddee Helsinky – instalace je dokon\u010dena, \u010dek\u00e1 se na propojen\u00ed do internetu
\ud83c\uddf8\ud83c\uddea Stockholm – instalace je dokon\u010dena, \u010dek\u00e1 se na propojen\u00ed do internetu
\ud83c\udde8\ud83c\udded Curych – instalace serveru by m\u011bla b\u00fdt dokon\u010dena do konce dubna
\ud83c\uddeb\ud83c\uddf7 Pa\u0159\u00ed\u017e – Moonshot je na m\u00edst\u011b, \u010dek\u00e1 se na instalaci – dokon\u010den\u00ed za\u010d\u00e1tkem kv\u011btna
\ud83c\uddf5\ud83c\uddf1 Var\u0161ava – Moonshot je na m\u00edst\u011b, \u010dek\u00e1 se na instalaci – dokon\u010den\u00ed za\u010d\u00e1tkem kv\u011btna
\ud83c\uddec\ud83c\udde7 Lond\u00fdn – domluven\u00e1 lokalita, smlouvy podeps\u00e1ny – mus\u00edme poslat
\ud83c\uddf0\ud83c\uddf7 Soul – domluven\u00e1 lokalita, smlouvy podeps\u00e1ny – mus\u00edme poslat<\/p>\n\n\n\n

D\u00e1le jedn\u00e1me a domlouv\u00e1me zhruba 30 dal\u0161\u00edch lokalit. N\u011bco vyjde, n\u011bco ne. Aktu\u00e1ln\u011b jsme nejv\u00edce pokro\u010dili v jedn\u00e1n\u00ed s poskytovateli v Indii. Sou\u010dasn\u011b s t\u00edm m\u00e1me jeden testovac\u00ed box na Hlubok\u00e9, kter\u00fd je p\u0159ipraven k dal\u0161\u00edmu pos\u00edlen\u00ed.<\/p>\n\n\n\n

S t\u00edm jak budou p\u0159ib\u00fdvat dal\u0161\u00ed lokality a postupn\u011b se budeme p\u0159ipojovat k dal\u0161\u00edm oper\u00e1tor\u016fm (ISP), tak dojde k optimalizaci, jak\u00fd provoz p\u0159es co pote\u010de. Ka\u017ed\u00fd HPE Moonshot m\u00e1 4x 40GE a 8x 10 GE porty s full duplex p\u0159ipojen\u00edm, tak\u017ee teoreticky zvl\u00e1dne odbavit a\u017e 320 Gbps s\u00ed\u0165ov\u00e9ho provozu. N\u00e1m v\u0161ak jde hlavn\u011b o to, \u017ee m\u016f\u017eeme m\u00edt v ka\u017ed\u00e9 lokalit\u011b hodn\u011b propoj\u016f na lok\u00e1ln\u00ed poskytovatele. Konektivitu budeme \u0159e\u0161it p\u0159es 40 GE a peeringy p\u0159es 10 GE. Kdy\u017e to v n\u011bjak\u00e9 lokalit\u011b nebude sta\u010dit, tak tam po\u0161leme dal\u0161\u00ed „krabici“, respektive snadno p\u0159id\u00e1me dal\u0161\u00ed do sousedn\u00edho datacentra (a t\u00edm bude v\u011bt\u0161\u00ed redundance).<\/p>\n\n\n\n

WEDOS Global Protection<\/h2>\n\n\n\n

Administrace pro ochrany WEDOS Global Protection u\u017e je v podstat\u011b hotov\u00e1. Nahl\u00e9dnout do n\u00ed m\u016f\u017eete v tomto \u010dl\u00e1nku<\/a>. Kolegov\u00e9 u\u017e ji pou\u017e\u00edvaj\u00ed a spravuj\u00ed p\u0159es n\u011b weby z\u00e1kazn\u00edk\u016f, na kter\u00e9 jdou \u00fatoky.<\/p>\n\n\n\n

Siln\u00fdch \u00fatok\u016f na aplika\u010dn\u00ed vrstv\u011b p\u0159ibylo. V b\u0159eznu jsme \u0159e\u0161ili sp\u00ed\u0161e hacktivisty, kte\u0159\u00ed vyu\u017e\u00edvali str\u00e1nky prov\u00e1d\u011bj\u00edc\u00ed \u00fatoky p\u0159es JavaScript na str\u00e1nce. Te\u010f se setk\u00e1v\u00e1me s profesion\u00e1ln\u011bj\u0161\u00edm\u00ed \u0159e\u0161en\u00edmi, kdy jsou \u00fatoky veden\u00e9 p\u0159ev\u00e1\u017en\u011b z VPS zahrani\u010dn\u00edch poskytovatel\u016f. To se jednak snadn\u011bji filtruje a tak\u00e9 v p\u0159\u00edpad\u011b pot\u0159eby m\u016f\u017eete tyto IP zak\u00e1zat. Nikomu chyb\u011bt nebudou.<\/p>\n\n\n\n

Aktu\u00e1ln\u011b u n\u00e1s u\u017e nikdo nepochybuje, \u017ee WEDOS Global Protection bude pot\u0159ebovat ka\u017ed\u00fd, stejn\u011b jako dnes ka\u017ed\u00fd pou\u017e\u00edv\u00e1 bezpe\u010dnostn\u00ed bal\u00ed\u010dek na po\u010d\u00edta\u010di. Mus\u00edme to jen vymyslet a odladit tak, aby v\u0161e prob\u00edhalo zcela automaticky a z\u00e1kazn\u00edk nemusel nic \u0159e\u0161it. <\/p>\n\n\n\n

Co se t\u00fdk\u00e1 v\u00fdvoje WEDOS Global Protection, tak se st\u00e1le pracuje na administraci. Je nutn\u00e9 ji propojit s hlavn\u00ed z\u00e1kaznickou administrac\u00ed, tak\u017ee \u0159e\u0161\u00edme sp\u00ed\u0161e backend. <\/p>\n\n\n\n

Obchodn\u011b st\u00e1le po\u010d\u00edt\u00e1me s variantou zdarma pro osobn\u00ed pou\u017eit\u00ed, pak levnou variantou pro firmy a lidi, kte\u0159\u00ed si pot\u0159ebuj\u00ed nastavit n\u011bjak\u00e9 individu\u00e1ln\u00ed blokov\u00e1n\u00ed\/v\u00fdjimky a nakonec bude dra\u017e\u0161\u00ed varianta, kde si budete moct vytvo\u0159it vlastn\u00ed str\u00e1nku, kter\u00e1 se zobraz\u00ed podez\u0159el\u00e9mu provozu.<\/p>\n\n\n\n

Aktu\u00e1ln\u011b pou\u017e\u00edv\u00e1me n\u00e1sleduj\u00edc\u00ed, ale v\u011b\u0159\u00edme, \u017ee zvl\u00e1\u0161t\u011b firmy ocen\u00ed, kdy\u017e tam bude jejich logo a texty. <\/p>\n\n\n\n

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V\u00fdchoz\u00ed str\u00e1nka s Captchou <\/figcaption><\/figure><\/div>\n\n\n\n

Co se t\u00fdk\u00e1 WEDOS Global Protection, tak n\u00e1s zarazilo kolik lid\u00ed se pt\u00e1 na mo\u017enost skr\u00fdv\u00e1n\u00ed skute\u010dn\u00e9ho hostingu. Ano, WEDOS Global Protection bude v\u0161ude zobrazovat IP adresu WEDOS Global, a\u0165 m\u00e1te webhosting anebo server kdekoliv. Z na\u0161\u00ed strany nikomu nebudeme sd\u011blovat, kde hostujete. WEDOS Global Protection, tak poskytne i dal\u0161\u00ed vrstvu ochrany soukrom\u00ed. Pokud n\u011bkdo vyhro\u017euje va\u0161emu poskytovateli hostingu a\u0165 vypne v\u00e1\u0161 web, tak s WEDOS Global Protection budou ps\u00e1t n\u00e1m a my jim nic \u0159\u00edkat nemus\u00edme. <\/p>\n\n\n\n

Olejov\u00e9 chlazen\u00ed<\/h2>\n\n\n\n

V posledn\u00edch m\u011bs\u00edc\u00edch n\u00e1m elekt\u0159ina p\u011bkn\u011b prodra\u017euje provoz server\u016f. Meziro\u010dn\u011b plat\u00edme 5,5x v\u00edce. Oproti roku 2020 je to dokonce 7,5x tolik. Sna\u017e\u00edme se tak urychlit i v\u00fdvoj olejov\u00e9ho chlazen\u00ed.<\/p>\n\n\n\n

V\u00fdvoj prob\u00edh\u00e1 tak, \u017ee si nech\u00e1me vyrobit vanu na m\u00edru, tu pak n\u011bkolik m\u011bs\u00edc\u016f testujeme a sepisujeme si co funguje a co by \u0161lo \u0159e\u0161it. Pak se v\u0161echny poznatky vezmou, daj\u00ed dohromady, p\u0159idaj\u00ed se k tomu nov\u00e9 n\u00e1pady a nech\u00e1 se vyrobit nov\u00e1 vana, kde se pokra\u010duje.<\/p>\n\n\n\n

Letos jsme instalovali olejovou vanu verze 6.1. Jedn\u00e1 se st\u00e1le o testovac\u00ed \u0159e\u0161en\u00ed. Jsou tam pom\u011brn\u011b velk\u00e9 \u00fapravy, tak\u017ee si budeme d\u016fkladn\u011b ov\u011b\u0159ovat, jestli v\u0161echno funguje. Budeme d\u011blat spoustu m\u011b\u0159en\u00ed, analyzovat data a ladit regulaci.<\/p>\n\n\n\n

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Co se t\u00fdk\u00e1 \u00faprav, tak se prim\u00e1rn\u011b jednalo o optimalizaci pr\u016ftoku oleje servery. Tak\u00e9 jsme se vr\u00e1tili od \u0159e\u0161en\u00ed 3 pl\u00e1\u0161\u0165ov\u00e9 vany k jednopl\u00e1\u0161\u0165ov\u00e9. Do\u0161lo k p\u0159epo\u010d\u00edt\u00e1n\u00ed hlavn\u00edho potrub\u00ed a p\u0159eva\u0159en\u00ed ventil\u016f na vy\u0161\u0161\u00ed pr\u016f\u0159ez. \u0158e\u0161ili se tak\u00e9 kosmetick\u00e9 v\u011bci, jako p\u0159em\u00edst\u011bn\u00ed madel v\u00edka a design.<\/p>\n\n\n\n

St\u00e1le jsme ve st\u00e1diu testov\u00e1n\u00ed. Jakmile dokon\u010d\u00edme dlouhodob\u011bj\u0161\u00ed test, budeme v\u011bd\u011bt jestli to funguje jak pot\u0159ebujeme, nebo jestli bude pot\u0159eba je\u0161t\u011b n\u011bco ladit. Pokud n\u011bco vym\u00fd\u0161l\u00edte od nuly, tak je to na dlouho. Je to v\u00fdvoj. Ten v\u017edy trv\u00e1 dlouho a nen\u00ed dobr\u00e9 jej l\u00e1mat p\u0159es koleno. Pak by n\u00e1s to dohnalo v provozu. <\/p>\n\n\n\n

WEDOS Cloud, VPS ON<\/h2>\n\n\n\n

V\u0161echna data z WEDOS Cloud, VPS ON, NoLimit (Extra, LowCost) a WebSite jsou ji\u017e n\u011bkolik m\u011bs\u00edc\u016f zmigrov\u00e1na na HPE 3 PAR StoreServ Storage 8450. Do\u0161lo k \u00faprav\u00e1m na s\u00edti, kdy jsme kompletn\u011b p\u0159e\u0161li na switche Arista. S\u00ed\u0165 byla v\u00fdrazn\u011b pos\u00edlena a upravena tak, aby byla odoln\u011bj\u0161\u00ed. <\/p>\n\n\n\n

Dokon\u010den\u00ed t\u011bchto \u00faprav bylo podm\u00ednkou pro p\u0159echod slu\u017eby WEDOS Cloud z testovac\u00edho na ostr\u00fd provoz.<\/p>\n\n\n\n

Nov\u00e9 \u0159e\u0161en\u00ed postaven\u00e9 na HPE 3 PAR StoreServ Storage 8450 n\u00e1m umo\u017en\u00ed poskytovat ke slu\u017eb\u00e1m snapshoty a nav\u00fd\u0161it maxim\u00e1ln\u00ed velikost disku. U VPS ON je to aktu\u00e1ln\u011b 480 GB, co\u017e je pro n\u011bkter\u00e9 z\u00e1kazn\u00edky m\u00e1lo. Technicky nejsou probl\u00e9m i TB, mus\u00edme v\u0161ak probrat s techniky, jak\u00fd to bude m\u00edt vliv na z\u00e1lohov\u00e1n\u00ed a p\u0159\u00edpadn\u011b snaphosty.<\/p>\n\n\n\n

Mimochodem snapshoty d\u011bl\u00e1me ka\u017ed\u00e9 4 hodiny a z\u00e1rove\u0148 m\u00e1me data online na 2 diskov\u00fdch pol\u00edch sou\u010dasn\u011b! To je pokrok, kter\u00fd pop\u00ed\u0161eme zase jindy. <\/p>\n\n\n\n

V pl\u00e1nu je dal\u0161\u00ed nav\u00fd\u0161en\u00ed konektivity, kter\u00e9 te\u010f m\u00e1me dostatek kv\u016fli v\u00fdvoji na WEDOS Global.<\/p>\n\n\n\n

\u0158e\u0161en\u00ed postaven\u00e9 na a HPE 3 PAR StoreServ Storage 8450 n\u00e1m tak\u00e9 otv\u00edr\u00e1 nov\u00e9 mo\u017enosti z\u00e1lohov\u00e1n\u00ed. R\u00e1di bychom poskytli pravideln\u00e9 automatick\u00e9 z\u00e1lohov\u00e1n\u00ed a provoz v\u00edce disk\u016f z v\u00edce rack\u016f\/lokalit. <\/p>\n\n\n\n

Co se t\u00fdk\u00e1 levn\u00fdch HDD, tak prozat\u00edm hled\u00e1me ide\u00e1ln\u00edho kandid\u00e1ta. Popt\u00e1vka po dal\u0161\u00edm levn\u00e9m i kdy\u017e pomalej\u0161\u00edm disku roste. <\/p>\n\n\n\n

WEDOS CD<\/h2>\n\n\n\n

WEDOS CD byl dlouhou dubu mimo centrum d\u011bn\u00ed. V\u00fdvoj\u00e1\u0159e i techniky jsme pot\u0159ebovali jinde. Kone\u010dn\u011b na n\u011bj p\u0159i\u0161la \u0159ada.<\/p>\n\n\n\n

V p\u00e1tek (22.04.2022) prob\u011bhla velk\u00e1 pl\u00e1nov\u00e1na aktualizace, kter\u00e1 vy\u0159e\u0161ila \u0159adu probl\u00e9m\u016f. Museli jsme pak ud\u011blat je\u0161t\u011b p\u00e1r pl\u00e1novan\u00fdch odst\u00e1vek k dota\u017een\u00ed detail\u016f, ale v\u00fdsledek stoj\u00ed za to.<\/p>\n\n\n\n

Tato aktualizace vy\u0159e\u0161ila mimo jin\u00e9 probl\u00e9m s nahr\u00e1v\u00e1n\u00edm velmi velk\u00fdch soubor\u016f (testovali jsme 200 GB soubory), WebDAV a (ne)fungov\u00e1n\u00ed klienta na n\u011bkter\u00fdch OS. Vyu\u017e\u00edv\u00e1 se posledn\u00ed verze NextCloud a v\u0161e jede na serveru s PHP8. Podle z\u00e1t\u011b\u017eov\u00fdch test\u016f, je v\u0161e n\u011bkolikr\u00e1t rychlej\u0161\u00ed ne\u017e p\u0159edt\u00edm. <\/p>\n\n\n\n

Slu\u017eba WEDOS CD je postavena na NextCloud a po dolad\u011bn\u00ed je nejen rychlej\u0161\u00ed, ale tak\u00e9 bezpe\u010dn\u011bj\u0161\u00ed \ud83d\ude09<\/p>\n\n\n\n

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Jedin\u00e9 co n\u00e1m je\u0161t\u011b d\u011bl\u00e1 probl\u00e9my je online editor dokument\u016f. <\/p>\n\n\n\n

V\u0161ichni maj\u00ed r\u00e1di zelen\u00e9 \u00c1\u010dka<\/h2>\n\n\n\n

Kolegov\u00e9 poladili \u0161ifrov\u00e1n\u00ed, aby va\u0161e weby mohly m\u00edt na SSL testu<\/a> zelen\u00e9 \u00c1\u010dka \ud83d\ude42 <\/p>\n\n\n\n

Aktu\u00e1ln\u011b je na v\u0161ech NoLimit (Extra), LowCost a WebSite, kter\u00e9 pou\u017e\u00edvaj\u00ed na\u0161e proxy servery k dispozici TLS 1.3 s „vylad\u011bn\u00fdm“ \u0161ifrov\u00e1n\u00edm. TLS 1.1 a star\u0161\u00ed jsou v\u0161ude vypnut\u00e9. <\/p>\n\n\n\n

Pro ty, kdo si proxy servery v z\u00e1kaznick\u00e9 administrace vypnuli je k dispozici pouze TLS 1.2. Zanedlouho v\u0161ak budou v\u0161echny weby s na\u0161imi DNS p\u0159esunuty pod WEDOS Global Protection a tam je u\u017e odlad\u011bn\u00e9 TLS 1.3. <\/p>\n\n\n\n

Z\u00e1v\u011br<\/h2>\n\n\n\n

Tohle je jen mal\u00e1 \u010d\u00e1st toho, co se u n\u00e1s d\u011bje. Pracujeme na spoust\u011b projektech, ale z\u00e1rove\u0148 m\u00e1 prioritu udr\u017eet v\u0161e v chodu, co\u017e n\u00e1m bere v\u011bt\u0161inu \u010dasu. Proto tak\u00e9 st\u00e1le hled\u00e1me nov\u00e9 kolegy, kte\u0159\u00ed by n\u00e1m s t\u00edm v\u0161\u00edm pomohli<\/a>. Zkuste n\u00e1m poslat \u017eivotopis \ud83d\ude09<\/p>\n","protected":false},"excerpt":{"rendered":"

Pravideln\u011b n\u00e1m p\u00ed\u0161ete, jak jsme pokro\u010dili s v\u00fdvojem va\u0161ich obl\u00edben\u00fdch slu\u017eeb anebo s technologiemi. Dnes zkus\u00edme ud\u011blat takov\u00fd kr\u00e1tk\u00fd souhrn.<\/p>\n","protected":false},"author":9,"featured_media":97094,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[189,36,17,105,26,177,188],"class_list":["post-97069","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-novinky","tag-olejove-chlazeni","tag-vps-on","tag-wedos","tag-wedos-cd","tag-wedos-cloud","tag-wedos-global-protection","tag-wedso-global"],"_links":{"self":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/97069","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/comments?post=97069"}],"version-history":[{"count":21,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/97069\/revisions"}],"predecessor-version":[{"id":98020,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/posts\/97069\/revisions\/98020"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media\/97094"}],"wp:attachment":[{"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/media?parent=97069"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/categories?post=97069"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.wedos.com\/cs\/wp-json\/wp\/v2\/tags?post=97069"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}