{"id":36094,"date":"2019-10-31T22:09:35","date_gmt":"2019-10-31T19:09:35","guid":{"rendered":"https:\/\/prohoster.info\/blog\/vozmozhnosti-kontejnernyh-tsod-gotovyj-kommutatsionnyj-uzel-v-myanme-za-50-dnej\/"},"modified":"2019-10-31T22:09:35","modified_gmt":"2019-10-31T19:09:35","slug":"vozmozhnosti-kontejnernyh-tsod-gotovyj-kommutatsionnyj-uzel-v-myanme-za-50-dnej","status":"publish","type":"post","link":"https:\/\/prohoster.info\/ro\/blog\/administrirovanie\/vozmozhnosti-kontejnernyh-tsod-gotovyj-kommutatsionnyj-uzel-v-myanme-za-50-dnej","title":{"rendered":"Capacit\u0103\u021bile centrelor de date containerizate: nod de interconectare \u00een Myanmar \u00een 50 de zile","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

\"Capacit\u0103\u021bile
\n<\/p>\n

Construirea unei infrastructuri de telecomunica\u021bii este o sarcin\u0103 complex\u0103, mai ales atunci c\u00e2nd nu exist\u0103 condi\u021bii, experien\u021b\u0103 sau speciali\u0219ti disponibili. Cu toate acestea, \u00een acest caz, se pot utiliza solu\u021bii gata preg\u0103tite, precum centrele de date containerizate. \u00cen aceast\u0103 postare, povestim cum a fost construit centrul de date al companiei Campana \u00een Myanmar, care este, \u00een prezent, unul dintre principalele noduri de interconectare din regiune \u0219i asigur\u0103 conexiunea cablurilor subacvatice care provin din diferite \u021b\u0103ri. Despre cum func\u021bioneaz\u0103 \u0219i cum a fost creat centrul de date \u2013 citi\u021bi mai departe.<\/p>\n

<\/a><\/noindex><\/p>\n

Atunci c\u00e2nd vine vorba de construirea unui nou centru de date, clientul se a\u0219teapt\u0103 s\u0103 primeasc\u0103 \u00eentreaga solu\u021bie de la un singur furnizor \u0219i dore\u0219te s\u0103 aib\u0103 garan\u021bia c\u0103 totul va func\u021biona f\u0103r\u0103 probleme.<\/p>\n

<\/p>\n

\u00cen aceste cazuri, folosim centre de date containerizate. Acestea pot fi aduse direct pe site-ul clientului \u0219i montate \u00eentr-un timp scurt, dispun\u00e2nd echipamentele conform schemelor preg\u0103tite anterior, precum \u0219i utiliz\u00e2nd avantajele solu\u021biilor deja proiectate.<\/p>\n

<\/p>\n

Campana MYTHIC Co Ltd. este, \u00een prezent, un operator major de telecomunica\u021bii \u00een regiune. De fapt, este prima companie privat\u0103 din Myanmar care gestioneaz\u0103 traficul interna\u021bional \u2013 oferind suport pentru gateway-uri, transmiterea semnalelor, broadcasting adreselor IP<\/a> \u0219i a\u0219a mai departe. Campana asigur\u0103 o conexiune competitiv\u0103 \u00eentre spa\u021biile internet din Myanmar, Thailanda \u0219i Malaezia, precum \u0219i un schimb de trafic cu India. Compania avea nevoie de un centru de date fiabil, care s\u0103 necesite \u00eentre\u021binere minim\u0103 \u0219i care s\u0103 fie realizat \u00eentr-un timp scurt. De aceea, s-a decis utilizarea unei infrastructuri gata preg\u0103tite bazate pe solu\u021biile Delta. <\/p>\n

<\/p>\n

Preg\u0103tire<\/strong><\/h2>\n

<\/p>\n

Deoarece \u00een Myanmar nu au fost suficiente speciali\u0219ti pentru testarea \u0219i desf\u0103\u0219urarea infrastructurii, toate lucr\u0103rile preliminare au fost efectuate \u00een China. Angaja\u021bii companiei au preg\u0103tit toate echipamentele \u0219i au efectuat nu doar configurarea ini\u021bial\u0103, ci \u0219i testarea compatibilit\u0103\u021bii \u0219i interoperabilit\u0103\u021bii containerelor. A\u021bi fi de acord c\u0103 ar fi fost frustrant s\u0103 aduci containere \u00een alt\u0103 \u021bar\u0103, dar s\u0103 te confrun\u021bi cu incompatibilit\u0103\u021bi, lipsa elementelor de prindere sau alte nepl\u0103ceri. Pentru aceasta, a fost realizat\u0103 o montare de prob\u0103 a centrului de date containerizat \u00een Yangzhou. <\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

C\u00e2nd remorcile cu containere au ajuns \u00een Myanmar (ora\u0219ul Yangon), acestea au fost desc\u0103rcate \u0219i asamblate deja la fa\u021ba locului pentru utilizarea permanent\u0103. A fost preg\u0103tit\u0103 o funda\u021bie special\u0103 din st\u00e2lpi pentru a ridica centrul de date deasupra nivelului solului, asigur\u00e2nd \u00een acela\u0219i timp posibilitatea de ventilare a acestuia din partea de jos. Testarea, livrarea \u0219i montajul construc\u021biei au durat doar 50 de zile \u2013 exact at\u00e2t a fost necesar pentru a construi infrastructura pe un teren aproape gol. <\/p>\n

<\/p>\n

Centrul de date complet<\/strong><\/h2>\n

<\/p>\n

Centrul de date Campana consta \u00een 7 containere, care au fost grupate \u00een trei zone func\u021bionale. \u00cen prima camer\u0103, format\u0103 din dou\u0103 containere unite, se afl\u0103 CLS (Cable Landing Station). Aici se afl\u0103 echipamentele de switching care asigur\u0103 rutarea traficului de internet intrat \u0219i ie\u0219it.<\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

A doua camer\u0103, de asemenea format\u0103 din dou\u0103 containere, este sala de alimentare electric\u0103. Aici se g\u0103sesc panourile de distribu\u021bie Delta, conectate la re\u021belele electrice de 230 V \u0219i 400 V, precum \u0219i sursele de alimentare ne\u00eentreruptibil\u0103 care asigur\u0103 func\u021bionarea autonom\u0103 a sarcinilor de p\u00e2n\u0103 la 100 kW.<\/p>\n

<\/p>\n

A treia camer\u0103 este dedicat\u0103 plas\u0103rii sarcinilor IT. Campana ofer\u0103, de asemenea, servicii de Colocation pentru clien\u021bii din regiune. Astfel, cei care \u00ee\u0219i plaseaz\u0103 sarcinile \u00een noul centru de date beneficiaz\u0103 de cel mai rapid acces la canalele interna\u021bionale de schimb de trafic. <\/p>\n

<\/p>\n

Plasarea echipamentului<\/strong><\/h2>\n

<\/p>\n

Pentru r\u0103cirea sta\u021biei de cabluri CLS, au fost utilizate cinci aparate de aer condi\u021bionat Delta RoomCool, fiecare av\u00e2nd o putere de 40 kW. Acestea au fost instalate \u00een col\u021buri diferite ale zonei pentru a asigura o r\u0103cire eficient\u0103 a aerului pentru echipamentele de switching. Schema de plasare a echipamentului \u00een CLS arat\u0103 astfel:<\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

Av\u00e2nd \u00een vedere problemele legate de instabilitatea aliment\u0103rii cu energieelectric\u0103 (care sunt caracteristice multor regiuni), \u00een zona de putere au fost instalate destul de multe baterii: \u0219ase baterii de 12V de 100 A*H, precum \u0219i 84 de baterii de 200 A*H \u0219i 144 de baterii cu o tensiune de 2V \u0219i o capacitate de 3000 A*H. \u00cen centrul camerei sunt instalate sistemele de distribu\u021bie, iar la margini \u2013 bateriile \u0219i sursele de alimentare ne\u00eentreruptibil\u0103.<\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

Camera cu echipamente de server este \u00eemp\u0103r\u021bit\u0103 \u00een dou\u0103 zone, \u00eentre care sunt instalate unit\u0103\u021bi de climatizare RoomCool cu o capacitate de 40 kW, la fel ca \u00een CLS. \u00cen prima etap\u0103, pentru data center-ul Campana sunt suficiente dou\u0103 unit\u0103\u021bi de climatizare, dar pe m\u0103sur\u0103 ce se adaug\u0103 birouri cu servere, num\u0103rul acestora poate fi crescut, f\u0103r\u0103 a schimba topologia s\u0103lii. <\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

Pentru gestionarea \u00eentregului complex se utilizeaz\u0103 software-ul Delta InfraSuite, care permite operatorilor s\u0103 controleze temperatura fiec\u0103rui birou echipat, precum \u0219i modificarea parametrilor de putere consumat\u0103. <\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

Rezultatul<\/strong><\/h2>\n

<\/p>\n

\u00cen mai pu\u021bin de 2 luni, din containerele din Myanmar a fost construit un data center, care ast\u0103zi reprezint\u0103 principala platform\u0103 de schimb de trafic din \u021bar\u0103. Av\u00e2nd \u00een vedere c\u0103 discut\u0103m despre o \u021bar\u0103 cu un climat cald, unde practic nu are sens s\u0103 aplic\u0103m concepte precum FreeCooling, am reu\u0219it s\u0103 ob\u021binem un parametru PUE (Power Usage Efficiency) de 1,43. Acest lucru a fost posibil \u00een principal datorit\u0103 r\u0103cirii adaptive pentru toate tipurile de sarcini. De asemenea, existen\u021ba sistemelor de ventila\u021bie integrate a permis reglementarea fluxului de aer rece \u0219i evacuarea aerului cald \u00een incint\u0103.<\/p>\n

\n\"Capacit\u0103\u021bile
\n<\/p>\n

Un scurt videoclip despre construc\u021bia data center-ului poate fi vizionat aici<\/a><\/noindex>. \n<\/p>\n

Un astfel de data center containerizat poate fi creat \u00een orice alt\u0103 regiune, inclusiv \u00een Rusia. Cu toate acestea, pentru zona central\u0103 \u0219i regiunile nordice, nivelul PUE poate fi chiar mai sc\u0103zut datorit\u0103 aerului exterior mai rece.<\/p>\n

\n\"Capacit\u0103\u021bile<\/p>\n

Designul standard al unui data center modular \u00een container presupune amplasarea unei sarcini \u0219i a sistemelor electrice similare, oferind de asemenea posibilitatea de a amplasa sisteme IT cu o putere de p\u00e2n\u0103 la 75 kW pentru fiecare container \u2013 adic\u0103 p\u00e2n\u0103 la 9 birouri complete. \u00cen prezent, data centerele containerizate Delta pot \u00eendeplini cerin\u021bele Tier II sau Tier III \u0219i pot fi \u00eenso\u021bite de o \u00eenc\u0103pere cu generatoare \u0219i rezerva de combustibil pentru 8-12 ore de func\u021bionare. Pentru instalarea \u00een zone \u00eendep\u0103rtate sunt disponibile versiuni cu protec\u021bie \u00eempotriva vandalismului, care nu necesit\u0103 nicio infrastructur\u0103 extern\u0103, \u00een afar\u0103 de cablurile de intrare.<\/p>\n

Sursa: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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