Excursion in light green tones

Dambudziko guru rekufambisa muSt. Petersburg mabhiriji. Husiku, nekuda kwavo, iwe unofanirwa kutiza kubva kune tavern usina kupedza doro rako. Zvakanaka, kana kubhadhara zvakapetwa kaviri kune tekisi semazuva ese. Mangwanani, nyatsoverenga nguva kuitira kuti kana zambuko rangovharwa, iwe unoenda kuchiteshi senge mongoose inononoka. Isu hatitarise sarudzo "yekupedza husiku pane imwe nzvimbo pakati, padyo nechiteshi" seinokuvadza pfungwa.

..."Peregrine Falcon", kubuda na5:30, yakagadzirwa nevanhu vanovenga mazizi. Kwete, chokwadi, zviri nyore chaizvo kuva muMoscow nenguva dzepfumbamwe mangwanani, uye St. Petersburg yakanaka zvinoshamisa panguva yeusiku huchena, asi pahafu yechina, pandakapinda mutekisi, ndaida kushandura musoro wangu 270. madhigirii kune lark uyo akagadzira chitima chemangwanani ichi.

"Zvese nzvimbo dzakanaka dzedata dzakafanana," ndakafunga pandakaziva kuti vakomana vekuDataLine vaive vatikoka kuti tishanyire.

Sezvazvinoitika, nzvimbo yega yega yedata yakanaka (kana yakaipa) zvishoma munzira yayo, kunyanya kana iwe uchirova nguva huru, unganidza ese rakes munzvimbo uye dzidza zvidzidzo kubva kune yako (uye, zvishoma, yevamwe vanhu. ) ruzivo rwakapfuma. Saka isu (inosanganisira mashanu anotungamira linkmeup uye shamwari dzavo uye vanonzwira tsitsi) takasarudza kutarisa kuti yakanaka sei (kana isina kunaka) iyo OST neNORD data nzvimbo.

Sezvo takakwanisa kuita basa shoma mumugwagwa (panogona kuva nechiziviso chemufambisi wefoni pano, asi kwete - kuvharidzirwa kwakanga kuchiri kuipa), takaburutsa pachiteshi cheLeningradsky. Zvakanaka, kwete pasi peGazmanov.

Начали мы свою экскурсию по «салатовым» ЦОДам с OST — «того самого», который не так давно «горел». Почему в кавычках — после. А пока — стоим, курим, ждём опаздывающих. Фотографируем офис RT по соседству. С этим соседством есть много забавных историй — начиная с укладки свежего асфальта и покраски поребриков бордюров перед приездом Высоких Персон, и заканчивая скидками в окрестных кафешках, которые даталайновцам делали из-за схожести бейджей.

Muromo wenhema dzeudzvanyiriri

Датацентр строгого (пропускного) режима

Kupfuura, mitemo yekuzvibata, grinder yenyama pamusuwo - inenge yakafanana yatakaona panguva yerwendo kuenda kuLinxdatacenter. Wakamboona zvitoro zvakawanda zvekofi munzvimbo dzedata? Iye zvino tava kuziva vaviri. Vashandi nevatengi vane "kofi" deposits pamabheji avo, ayo anogara achizadzwa. Saka, mukati memiganhu inonzwisisika, unogona kuzvibata kune kofi zvachose pasina muripo. Isu, sevaenzi vanodiwa, takaitirwawo kudya.

Ini handikwanise kutaura chero chinhu chakaipa nezvekofi - zvakajairika kune "cheni" chitoro chekofi, asi nzvimbo yacho inokwezva zvisingaite, uye zvemukati zvinoenderana neakanakisa tsika dzemazuva ano.

Mukati mechitoro chekofi

Mifananidzo inoratidza NORD data centers

Rwendo runotangira kubva kuhofisi. Mukuwedzera kune zvinyorwa pamadziro uye chena uye lime ruvara chirongwa chinozivikanwa muRunet yose, kunewo marudzi ose ezvinhu zvinonakidza. Aya ndiwo mapuropu akasara kubva kumitambo yemitambo yemakambani (unogona kufungidzira mutungamiriri wehunyanzvi wedata center network achitamba mumutambo? Uye isu tinomuziva pachedu.).

Uye ichokwadi

Mifananidzo kubva kumitambo

Nzvimbo yedata (kana kuti, nzvimbo ina dzedata) dziri munzvimbo yakaoma yezvivakwa zveindasitiri zvakavakwa kumashure kwezana ramakore risati rapfuura (ipapo Citroen chirimwa, uye munguva dzeSoviet Gidroprivod chirimwa), saka kune rumwe rutivi kune hutsinye. kutaridzika kwemaindasitiri, matanda esimbi, mhepo yakakwirira uye zvigadzirwa zvemaindasitiri kubva kwakasiyana eras zvichiri kuwanikwa panguva yemabasa akasiyana. Nekune rimwe divi, iyo hermetic zones yedata data inoda kukwana muzvimiro zviripo, uye kuwirirana nehuchokwadi kunofanirwa kuitwa nguva nenguva. Nekudaro, ini handitaure kuti kukanganiswa uku kwakakanganisa hunhu - asi vakomana vacho pamwe vaifanira kushanda nesimba panguva yekugadzira. Uyezve, maererano nerunyerekupe, Metro-2 inopfuura pane imwe nzvimbo iri pedyo, asi izvi hazvina chokwadi.

Mukuwedzera kune theatre, kune zvakare museum. Zviratidziro, zvakasikwa - zviwanikwa zvekuchera matongo

Mashoko mashoma pamusoro moto. Hongu, chivako (kana kuti, denga) rakanga richitsva. Izvo zvikamu zvekunze zvemaitiro ekutonhora uye mapaipi anotonhora zvakakuvadzwa. Pane imwe nzvimbo waya dzakatsva uye ma air conditioner akasara asina magetsi. Mapombi eFreon akaputika pane imwe nzvimbo. Asi, pasinei neizvi, nzvimbo dzehermetic dzakatarisana nematani emvura akadururirwa pavari, uye midziyo yakapona. Vakaidzoreredza pasi pekutonga kwe "dzimbahwe" rinomiririrwa nevakuru vepasirese - vakaburitsa pombi dzese dzemhangura muMoscow nenzvimbo dzakapoteredza (vakatouya nazvo husiku muBMW X5) uye vese vakapusa. installers. Midziyo yakakosha kubva kune yakakuvadzwa datahalls (yakakuvadzwa nekushaikwa kwechando, kwete kubva mumoto!) Yakakurumidza kutamirwa kune dzimwe horo, kuitira kuti neshanu mangwanani kwete chete mabasa avo ese, asiwo vatengi vavo vakasimuka.

Isu pachedu takatarisa horo iyo "yakanyanya kutambura" - kunze kwekunhuhwirira kwekutsva uye kutsiva mataira epasi rakasimudzwa, hapana chinoyeuchidza nezvemoto (kunze kwemaraki emidziyo "yakaendeswa kwechinguvana" kune imwe horo yedata, ndokugarapo).

Status panel

Tichifamba tichitevedza mikoridho, tinoona chiratidziro chine chimwe chinhu chakafanana nedhiyagiramu yemakamuri eturbine enzvimbo yedata. Iyi ndiyo Status panel. Kune akawanda awo mumakoridho, uye anobvumira pa-saiti mainjiniya kuti akurumidze kuwana, semuenzaniso, inodiwa air conditioner, uye inongotaura mamiriro azvino.

Iyo yekutarisa yakavakirwa paNagios (ikozvino kwatove akati wandei akazvimirira masumbu) uye inovhara ese data data (ese ari maviri OST neNORD). Pamusoro pezvo, kune zvikumbiro zveAroid uye iOS (yevatengi nevashandi), uye peji remamiriro pawebhusaiti.

Pachiratidziro ndinocherechedza PUE yepamusoro-soro - haigamuchirwi kwose kwose muRussia, asi zvakadaro 1.90 yakati yakakwirira. Mhinduro yeiyi ndeyehupfumi chete - muna 2012-2013, racks munzvimbo dze data dzaitengeswa semakeke anopisa, saka pakanga pasina nguva yekunzwa uye kushanda nesimba. Isu tinoisa izvo zviri pamusika, zviite nekukurumidza sezvinobvira uye usinei nezve PUE yako zvachose, nekuti nei? Kunyangwe padanho rekugadzira, 80-90% yeraki inotengwa, asi mutemo muRussian Federation haudi kuziva chero chinhu nezvesimba rekushandisa. Kunyangwe imwe komisheni muAmsterdam yaizogutsikana nenhamba dzakadaro.

Hapana chemunhu. Bhizinesi chete.

Chimwe chinhu ndechekumakwa kwemahoro edata. Pane imwe neimwe saiti, horo dzedata, kuwedzera kune "yepamutemo" alphanumeric encoding, ine "munhu" pseudonyms kubva kune yemauto alphabet (Alpha-Bravo-Charlie-Delta...). Nokuda kwechimwe chikonzero, vatengi vose vanoda kamuri yeWhisky.

Iko hakuna zvidiki zvidiki kana zvasvika pakutarisirwa kwevatengi.

"Fenzi" dzakadaro dzakagadzirirwa vamwe vatengi. Hatina kubvumidzwa kutora mifananidzo mumakamuri eturbine, saka foto iyi ndeye DataLine ©

Vatengi veDataLine vanonyanya makambani makuru uye anoremekedzwa; ivo havadi kutorwa mifananidzo yemidziyo yavo. Uyezve, kana zita remutengi (kana logo) rakanyorwa zvakananga pakaunda nemavara makuru. Havazvidi - ndizvo chete. Naizvozvo, isu takadhiza madziro atove ane mukurumbira ane zvinyorwa zvakasiyana, uye injiniya. Izvo zvakare hazvigoneke kutora mufananidzo weinjiniya yese uye kwete kwese kwese, asi isu takaedza. Sezvo vatengi vedu vakakura uye vachiremekedzwa, ivo vanewo zvikumbiro zvakati - racks dzakakosha (kana imwe mhando yeuber yekuchengetedza masisitimu kubva kune akati wandei vatengesi marekeni), fenzi yavo, yavo yekuwana nzira dzekutonga, yavo yekutarisa vhidhiyo uye nekukurumidza kupindura timu ine. pfuti dzemuchina. Kazhinji, imwe yemitemo isina kutaurwa (uye yeruzhinji) yeDataLine ndeyekutarisira mutengi uye kuita zvakanaka kwaari. Kutanga kubva kumavheti uye nzvimbo dzekushandira dzakashongedzerwa neInternet kuwana uye majaja, kune akasiyana zviitiko zvevatengi. Iwo ekupedzisira anobatsirawo mukuti vanhu vakafanana, vanofamba kubva kukambani kuenda kune imwe kambani, vauye navo kuDataLine. Simply nekuti zvese pano zvakapfava, zviri nyore uye zvakavimbika. Bhizinesi reDataLine harisi rekungorenda rack nzvimbo. Iri zvakare igore, panguva imwe chete yakasimbiswa zvinoenderana ne152-FZ uye PCI-DSS (tichaita podcast nezvayo, gara wakatarisa zviziviso), uye inopa kubatana (yayo mafiber pakati pesaiti uye kubva kune imwe neimwe yadzo kuenda M9, mhete yayo yekuona mukati meguta, uye zvichingodaro kusvika kurongeka kwemaira yekupedzisira kuhofisi yemutengi).

M - kukurudzira

Kutaura nezve zvinyorwa, mazano haauye chete kubva kuvashandi, asiwo kubva kune vanobatana uye vatengi, mushure mezvo iwe unogona kuvhotera avo vakanyanya kubudirira pa. zviri pamutemo peji DataLine muFB. Zvakanaka, unogona kupa zano rako ipapo.

Встреча на Эльбе

Muchinjikwa (mufananidzo nerubatsiro rweDataLine)

Isu tinomira paMeet-Me-Room, uko kune vanoshanda. MuMMR (kune mapeya matatu muOST, maererano nehuwandu hwemashoko makuru optical, ekushanda uye passive) zvibatanidza kubva kumahoro ose e data zvakabatanidzwa. Mushangu dzekuyambuka-nyika zvese zvinofinha uye zvakatsvinda. Asi pane iyo kamera inoshanda iripo, iwe unorangarira akanakisa makore uye tsoka kubva kune imwe BM18: noodles akagadzirwa newaya uye assorted midziyo (DLink, Extreme, Juniper, Mikrotik ... zvichingodaro kusvika kuASR9k). Kune vanopfuura makumi mashanu vanoshanda pano, saka zvese zvine mavara. Kubva kuMMR, optics nemhangura zvakagoverwa kumakamuri emuchina. Inosvika nzira mbiri kune imwe neimwe (misiyano inogoneka), saka haufanirwe kunetseka nezve kuvimbika kwekubatanidza. MMR inonzi "Elbe", iyo yakapusa.

IBM Power н-нада?

Imwezve yakawanikwa ndeye IBM P-yakatevedzana, isina kumbobvira yavhurwa, uye yakamira mune imwe yemakoridho kwemakore akati wandei. Muchina (pamwe chete neraibhurari yematepi uye yekuchengetedza system) yakarairwa nemumwe wevatengi, asi "yaisabatsira," saka yakapihwa kune data data. Yakamira kubva ipapo.

Zvingangove zvakanaka kuva vakapfuma vakomana uye kupa zvipo zvakadaro, handiti? (Kana kuti pamwe havana kuzvipa sechipo, asi vakakanganwa. Kana kuti vakarasikirwa nemakadhi. Asi zvave zviripo kwenguva yakareba)

Mukomana akanaka uyu akamira muNORD-4

Isu tinoenda kunzvimbo yesimba - matatu (kana kunyange mana) dizeli seti yejenareta yega yega data data (rega ndikuyeuchidze, pane ina dzadzo muOST). Injini yedhiziri inosvika simba rakazara mumasekonzi 30-40 uye inogadzira 1900 kVA. N+1 redundancy, kuwiriranisa, nezvimwe zvinosanganisirwa. Nguva yakareba yekugara painjini dzedhiziri muOST maawa gumi nemaviri. muNORD - 12 mazuva (mushure mezvose, nzvimbo yekuchengetedza ye2.5 tani haisi mari yakawanda).

Zvechokwadi, kune zvibvumirano nemakambani akasiyana-siyana emafuta ekugovera mafuta. Kuchinja kune dhiziri kunoitika nguva nenguva, kuitira kuti mafuta ese abudiswe uye zvibvumirano zvinosimbiswa. Nenzira, maererano nevashandi pamwe navo, kuNORD, pakuedza dhiziri seti yejenareta, iyo inowanzotora nguva inopfuura awa imwe chete, munzvimbo iyo mhepo inopisa kubva kune injini dzedizeli inobudiswa, kunyange munguva yechando uswa hunoita kuti huve hwakasvibirira.

Mushure mekudya kwenguva pfupi pane imwe chitoro chekofi, tinonanga kunzvimbo yeNORD. Iyi zvakare haisi imwe nzvimbo yedata, asi zvivakwa zvina zvakasununguka panharaunda imwe chete. Imwe neimwe ine magetsi ayo, injini dzayo dzedhiziri uye kutonhora kwayo. NORD-1 uye NORD-2 dzakaongororwa neUptime Institute M&O. Iyo yazvino (uye yakanakisa DataLine data centre) ndeye NORD-4, saka ndiko kwatiri kuenda.

Pasinei nenhamba inoita kunge yakakura yenzvimbo dzedata muMoscow, pachine kushomeka. Kwete, hongu, imwe kana maviri racks ichaendeswa kwauri pasina matambudziko. Vanotokupa makumi maviri. Zvakawanda mubvunzo (uye DataLine ine vanopfuura mumwechete kana vaviri vatengi vane zvinodiwa zvakadaro). Kunyanya, muNORD-4 pane nzvimbo (parizvino), nekuti mutengi muhombe akatamira munzvimbo yayo ichangobva kuvakwa yedata, asi mune dzimwe nzvimbo izvi zvinogona kunge zvisiri rombo rakanaka. Nekudaro, dhizaini yeNORD-5 ikozvino yave kuzara, iyo yakavimbiswa kutangwa pakutanga kwe2020.

Asi ngatidzokerei kurwendo rwedu. Sezvo takanga tichifamba nemotokari, vakatipinza pagedhi, umo pfuti dzakatinangidzira, dzakatarisa nhamba yemotokari yedu nechikumbiro chacho, uye vakakumbira vafambi vose kubuda kuti vatore mapasi (nemapasipoti avo, chokwadika). Nokuti B ichengetedzo.

NORD-4 kudada kwekambani uye kuunganidzwa kwemakore mazhinji echiitiko mukuvaka nekushanda kwenzvimbo dzedata, ine Uptime Institute Tier III zvitupa zvekugadzira purojekiti uye Nzvimbo (kureva yakavakirwa data data), pamwe neKushanda Sustainability. - vakomana vakaswedera kunyaya yacho zvakanyanya sezvinobvira zvine musoro. Mukati mune hermetic zones ina, yakasununguka kubva kune imwe neimwe, ine horo mbiri imwe neimwe mukati mechivakwa chimwe. Imwe neimwe ine nzvimbo yayo yemagetsi (dhiziri jenareta seti, makamuri ebhatiri), maseketi ekutonhora uye masisitimu ekudzima moto. General - optical inputs (kune maviri acho pachivako) uye MMR.

Hutano Engineer Modding

Pamusuwo we data data, shopu yekofi yatozivikanwa kwatiri yakamirira (zvakanaka, nei?). Tinokwira kumonitoring centre. Ikozvino kune maviri makuru - muOST neNORD-4 (NORD-1,2,3 vanewo yavo yebasa rekuchinja). Kubva panzvimbo yega yega unogona kutarisa ese ari maviri saiti, saka kunyangwe pano redundancy n + 1 inovimbiswa. Pamadziro evhidhiyo pane atove akajairwa dashboards mune yakareruka girini color scheme (kune, hongu, akawanda maparameter pairi pane pane chimiro chiratidziro). Isu tinotaurirana zvishoma nezvekutarisa - hapana fancy Prometheus uye Grafan, chete Nagios, chete hardcore uye-yakagadzirwa kuona kwemba. Kwemakore gumi (zvisinei, zvakatowanda) zvekushandisa, macheki mazhinji etsika uye zvinyorwa zvakatonyorwa, saka kushandura kune chimwe chinhu kunoratidzika sekubheja. Inenge kamwe chete pamwedzi imwe kambani inoratidzika inopa kugadzirisa matambudziko ese "nekukurumidza uye pasina kurwadziwa," asi neimwe nzira haisati yashanda. Vhidhiyo rusvingo, nenzira, inoshandawo pane yega-yakaungana mhinduro, iyo yakave yakachipa kakawanda kupfuura yekutengeserana analogues.

Local control centre

Paunenge uchigadzira, kuvaka uye kushanda nzvimbo dzedata kwemakore mazhinji, iwe hausisiri kutya kuita chimwe chinhu iwe pachako pane kutenga chimwe chinhu chakagadzirirwa. DataLine, semuenzaniso, haizengure kutaura kuti, nekuda kwechiyero, ivo vakatsika pamusoro pehuwandu hwemhosho, uye imwe neimwe nyowani data centre imhedzisiro yekukanganisa kwakaoma uye ruzivo rwave kuenderera kwemakore anopfuura gumi. . Ehe, yega yega dhata data ine yayo yekuziva-maitiro, uye uchifamba uchitenderera NORD, nguva nenguva unozvibata uchifunga kuti vanhu vakangozviita uye vakazviita nemazvo. Kwete nekuda kwekushamisira, kwete nekuda kwezviyero uye zvitupa - yakajairika engineering maitiro, kana pane imwe neimwe iteration iwe unokura pamusoro pako uye ukava nani uye nani. Mucherechedzi wekunze achataura kuti izvi zvinofinha uye zvinochengetedza, asi mutengi, pane kudaro, anochengetedza kugadzikana kwakadaro nemari yake. Uye kuti uzviite nemazvo, hazvifanirwe zvachose kutenga masisitimu einjiniya kana software kune yakawanda, mari yakawanda (kunyangwe dzimwe nguva haugone kuzviita pasina iyo). Zvakaitika, ruzivo uye hunyanzvi hweinjiniya kazhinji hunosarudza.

Semuenzaniso, chivako cheNORD-4 chine 3,5 pasi. Iwo matatu ekutanga akazara-akazara, ane sirin'i yemamita 4.5, uko kune makamuri eturbine. Uye iyo yekupedzisira ndeye tekinoroji, chete 1.8 metres yakakwirira, uye yakatsaurirwa chete kune inotonhorera system. Sezvo pasi iri tekinoroji, zvinodiwa pairi zvakaderera zvakanyanya, izvo zvakarerutsa chirongwa uye kuchengetedza mari.

Maonero etriangular data center

Max ane yakakosha kung fu kugona kuti asapiswa mumifananidzo

Isu tinopedzisa kushanya padenga - kubva pano isu tine maonero akanaka eiyo iri pedyo yekupisa magetsi chirimwa uye nzvimbo yekugara, pamwe nezvimwe zvivakwa zveNORD. Zviviri zvacho zvine katatu. Nezveizvi, vamwe vashandi vakatoseka kuti "DataLine imorons, nekuda kwechimwe chikonzero vari kuvaka dhata dhata data" kuitira kuti vaise mativi matatu nematatu maseva ipapo. Asi hapana - vakavaka uye vari kubudirira kushanda, uye panguva imwe chete zvinobudirira kushandisa ndima iripo (iyo muMoscow, inofanira kunzi, haisi yekusununguka). Chimwe chinoshamisa (kwandiri) chokwadi ndechekuti ruzhinji rwevatengi vekutengesa vanoda kuwanikwa muMoscow. Nzvimbo yemakiromita hafu yemakiromita kubva padyo neMinsk Highway (kunyangwe paine ese anodiwa masimba uye kutaurirana) haichafadzi chero munhu. Saka munhu wese anombundikira mune isiri-rabha.

Kutonhodza shongwe haisisiri nzvimbo dze data, asi zvirimwa zvemagetsi zvinopisa

Neizvi rwendo rwedu runotevera rwasvika kumagumo.

Pashure pacho pakave neimwe hurukuro refu uye inobudirira pamusoro pezvirongwa zvakabatana uye mapodcasts emangwana (ndinovimba hatizofanira kumirira kwenguva refu), saka gara wakatarisa, kuchave nekutonyanya kunakidza zvinhu munguva pfupi.

Zvakanaka, kana iwe uchida kuona zvese nemeso ako, DataLine inokukoka iwe pakushanya. Zvakasununguka zvachose, asi nekugadzwa. Avo vanodana kodhi izwi rekuti "linkmeup" vanozowana kuwedzera mu karma.

Ramba wakashama!

Source: www.habr.com