Mhoro, Khabrovites! , iyo cloud services market muRussia iri kuramba ichiwana simba. Hybrid makore ari kufamba kupfuura nakare kose - kunyangwe iyo tekinoroji pachayo iri kure nehutsva. Makambani mazhinji ari kushamisika kuti zvinogoneka sei kuchengetedza nekuchengetedza ngarava hombe yehardware, kusanganisira izvo zvinodiwa nemamiriro ezvinhu, muchimiro chegore rakazvimiririra.
Nhasi tichataura pamusoro pekuti ndeapi mamiriro ezvinhu kushandisa gore rakasanganiswa richava danho rakakodzera, uye iro rinogona kugadzira matambudziko. Ichi chinyorwa chichave chinobatsira kune avo vasati vambove neruzivo rwakakomba rwekushanda nemakore akasanganiswa, asi vari kutotarisa kwavari uye havazive pekutangira.
Pakupera kwechinyorwa, isu tinopa rondedzero yematekinoroji ayo achakubatsira iwe pakusarudza mupi wegore uye kumisikidza hybrid gore.
Tinokumbira munhu wese anofarira kuti aende pasi pekucheka!
Yakavanzika gore VS yeruzhinji: zvakanakira nezvayakaipira
Kuti tinzwisise kuti ndezvipi zvikonzero zviri kusunda mabhizinesi kuti achinje kune yakasanganiswa, ngatitarisei zvakakosha zveruzhinji uye zvakavanzika makore. Ngatitarisei, kutanga pane zvese, pane izvo zvinhu izvo neimwe nzira kana imwe zvine chekuita nemakambani mazhinji. Kuti tidzivise kuvhiringika mu terminology, tinopa pazasi tsananguro huru:
Yakavanzika (kana yakavanzika) gore inyanzvi yeIT, iyo zvikamu zvayo zviri mukati mekambani imwe uye chete pamidziyo ine kambani iyi kana gore mupi.
Gore reruzhinji inzvimbo yeIT, muridzi wayo anopa masevhisi emubhadharo uye anopa nzvimbo mugore kumunhu wese.
Hybrid cloud inoumbwa neanopfuura akavanzika uye anopfuura rimwe gore reruzhinji, iro simba rekombuta rinogovaniswa.
Makore ega
Pasinei nekudhura kwayo, gore rakazvimiririra rine mabhenefiti akati wandei asingagoni kufuratirwa. Izvi zvinosanganisira kudzora kwakanyanya, kuchengetedzwa kwedata, uye kutarisa kwakazara kwezviwanikwa uye mashandiro emidziyo. Zvichireva kutaura, gore rakazvimiririra rinosangana nemazano ese einjiniya nezve yakanakira zvivakwa. Chero nguva iwe unogona kugadzirisa dhizaini yegore, shandura zvimiro zvayo uye kumisikidzwa.
Iko hakuna chikonzero chekuvimba nevanopa kunze - zvese zvikamu zvezvivakwa zvinoramba zviri parutivi rwako.
Asi, kunyangwe paine kupokana kwakasimba mukufarira, gore rakavanzika rinogona kudhura zvakanyanya pakutanga uye mukugadzirisa kunotevera. Nechekare padanho rekugadzira yakavanzika gore, zvinodikanwa kuti uverenge zvakarurama mutoro weramangwana ... Kuchengetedza pakutanga kunogona kutungamirira kune chokwadi chokuti nokukurumidza kana kuti gare gare iwe uchatarisana nekushayikwa kwezvinhu uye kudiwa kwekukura. Uye kuyera gore rakazvimiririra inzira yakaoma uye inodhura. Nguva yega yega yaunofanirwa kutenga michina mitsva, batanidza uye uigadzirise, uye izvi zvinogona kutora mavhiki - zvichipesana nekukasira kuyera mugore reruzhinji.
Pamusoro pemitengo yemidziyo, zvinodikanwa kupa zviwanikwa zvemari kune marezinesi nevashandi.
Mune zvimwe zviitiko, chiyero che "mutengo / mhando", kana kunyanya "mutengo wekuyera uye kugadzirisa / mabhenefiti anowanikwa," pakupedzisira anochinja akananga kumutengo.
Makore eruzhinji
Kana iwe uri wega wega gore rakavanzika, saka gore reruzhinji nderemupi wekunze anobvumidza iwe kushandisa zviwanikwa zvekombuta mubhadharo.
Panguva imwecheteyo, zvinhu zvose zvine chokuita nekutsigirwa kwegore nekugadzirisa zvinowira pamapfudzi ane simba "mupi". Basa rako nderekusarudza iyo yakakwana tariff chirongwa uye kubhadhara nenguva.
Kushandisa gore reruzhinji kune mapurojekiti madiki kwakachipa zvakanyanya pane kuchengetedza yako wega ngarava dzemidziyo.
Saizvozvo, hapana chikonzero chekuchengetedza IT nyanzvi uye njodzi dzemari dzakaderedzwa.
Chero nguva, iwe wakasununguka kushandura gore mupi uye kutamira kune imwe nzvimbo yakakodzera kana yakawanda inobatsira.
Kana zviri zvisizvo zvemakore eruzhinji, zvese zviri pano zvinotarisirwa: kudiki kudzora kune chikamu chemutengi, kuita kwakaderera pakugadzirisa mavhoriyamu makuru e data uye yakaderera data chengetedzo zvichienzaniswa neakavanzika, ayo anogona kuve akakosha kune mamwe marudzi ebhizinesi. .
makore akasanganiswa
Pamharadzano yezvakanakira nezvakashata zviri pamusoro pane makore akasanganiswa, ayo ari de facto musanganiswa wegore rimwechete rakavanzika rine rimwe kana anopfuura eruzhinji. Pakutanga (uye kunyange kechipiri) kutarisa, zvingaita sekuti gore rakasanganiswa ibwe remuzivi rinokubvumira kuti "inflate" simba rekombuta chero nguva, kuita masvomhu anodiwa uye "kuvhuvhuta" zvese kumashure. Kwete gore, asi David Blaine!
Muchokwadi, zvese zvinenge zvakanakisa senge dzidziso: iyo yakasanganiswa gore inochengetedza nguva nemari, ine akawanda akajairwa uye asiri-akajairika makesi ekushandisa ... asi pane nuances. Heano akanyanya kukosha kwavari:
Kutanga, zvinodikanwa kunyatsobatanidza "yako" uye "yemumwe munhu" gore, kusanganisira maererano nekuita. Matambudziko mazhinji anogona kumuka pano, kunyanya kana iyo yeruzhinji cloud data center iri kure kana yakavakirwa pane imwe tekinoroji. Muchiitiko ichi, kune ngozi yakawanda yekunonoka, dzimwe nguva yakaoma.
Chechipiri, kushandisa gore rakasanganiswa sechivako chekushandisa kumwe chete kwakazara nekusaenzana kwekuita pamativi ese (kubva kuCPU kusvika kune disk subsystem) uye kuderedzwa kushivirira kukanganisa. Masevha maviri ane ma parameter akafanana, asi ari muzvikamu zvakasiyana, acharatidza maitiro akasiyana.
Chechitatu, usakanganwa nezvekusagadzikana kwehardware ye "yekunze" hardware (kukwazisa kwakasimba kune Intel architects) uye mamwe matambudziko ekuchengetedza munzvimbo yeruzhinji yegore, yatotaurwa pamusoro apa.
Nechina, kushandiswa kwegore rakasanganiswa kunotyisidzira kuderedza zvakanyanya kukanganisa kushivirira kana inobata imwe chete application.
Special Bonus: ikozvino makore maviri panzvimbo yeimwe uye / kana kubatana pakati pavo kunogona "kuputsa" kamwechete. Uye mumisanganiswa yakawanda panguva imwe chete.
Zvakasiyana, zvakakodzera kutaura matambudziko ekutambira mashandisirwo makuru mune hybrid gore.
Muhuwandu hwakawanda hwezviitiko, haugone kungoenda uye kutora, semuenzaniso, zana chaiwo michina ine 100GB ye RAM mugore reruzhinji. Kazhinji kazhinji, hapana anokupa kunyange gumi mota dzakadaro.
Hongu, makore eruzhinji haasi rabha, Moscow. Vazhinji vanopa havango chengeta yakadaro chengetedzo yemahara - uye izvi zvine chekuita ne RAM. Iwe unogona "kudhirowa" akawanda processor cores sezvaunoda, uye iwe unogona kupa kakawanda yakawanda SSD kana HDD huwandu kupfuura huripo panyama. Mupi anotarisira kuti haushandise vhoriyamu yose panguva imwe chete uye kuti zvichave zvichiita kuti uwedzere munzira. Asi kana pasina RAM yakakwana, iyo chaiyo muchina kana application inogona kuparara nyore. Uye iyo virtualization system haibvumiri maitiro akadaro nguva dzose. Chero zvazvingava, zvakakodzera kuyeuka uku kukura kwezviitiko uye kukurukura pfungwa idzi nemupi we "onshore", kana zvikasadaro iwe uri panjodzi yekusiiwa panguva yekutakura mitoro (Black Friday, mwaka wekutakura, nezvimwewo).
Muchidimbu, kana iwe uchida kushandisa hybrid masisitimu, ramba uchifunga kuti:
- Mupi wacho haasi nguva dzose akagadzirira kupa simba rinodiwa pane zvinodiwa.
- Kune matambudziko uye kunonoka mukubatana kwezvinhu. Iwe unofanirwa kunzwisisa kuti ndeapi zvidimbu zvezvivakwa uye mune zvipi zviitiko zvinozoita zvikumbiro kuburikidza ne "joint"; izvi zvinogona kukanganisa kuita uye kuwanikwa. Zviri nani kufunga kuti mugore hapana imwe cluster node, asi chikamu chakasiyana uye chakazvimirira chezvivakoti.
- Pane njodzi yematambudziko anoitika munzvimbo huru dzenzvimbo. Mune mhinduro yakasanganiswa, rimwe kana rimwe gore rinogona "kudonha" zvachose. Kana iri yenguva dzose virtualization cluster, iwe uri panjodzi yekurasikirwa pane imwechete sevha, asi pano iwe uri panjodzi yekurasikirwa yakawanda kamwechete, husiku.
- Chinhu chakachengeteka kuita kubata chikamu cheveruzhinji kwete se "extender," asi segore rakaparadzana mune yakaparadzana data data. Ichokwadi, munyaya iyi iwe unoregeredza "hybridity" yemhinduro.
Kudzikisira kuipa kwegore rakasanganiswa
Muchokwadi, mufananidzo wacho unofadza zvakanyanya kupfuura zvaungafunga. Chinhu chinonyanya kukosha ndechokuziva maitiro e "kubika" gore rakanaka rakasanganiswa. Heano makuru ari muchekilist fomati:
- Iwe haufanirwe kufambisa latency-sensitive zvikamu zvechishandiso kune yeruzhinji gore zvakasiyana kubva kune huru software: semuenzaniso, cache kana dhatabhesi pasi peOLTP mutoro.
- Usaise zvachose izvo zvikamu zvekushandisa pane yeruzhinji gore, pasina iyo inomira kushanda. Zvikasadaro, mukana wekutadza kwehurongwa uchawedzera kakawanda.
- Paunenge uchiyera, ramba uchifunga kuti mashandiro emichina akaiswa munzvimbo dzakasiyana dzegore achasiyana. Kuwedzera kuchinjika kuchave zvakare kure nekukwana. Nehurombo, iyi idambudziko redhizaini uye haugone kuibvisa zvachose. Iwe unogona chete kuedza kuderedza kushanda kwayo pabasa.
- Edza kuve nechokwadi chehudhuze hwemuviri pakati pemakore eruzhinji neakavanzika: iyo ipfupi chinhambwe, inoderedza kunonoka pakati pezvikamu. Zvakanaka, zvikamu zviviri zvegore "kurarama" mune imwechete data center.
- Izvo zvakakoshawo kuve nechokwadi chekuti makore ese anoshandisa zvakafanana network tekinoroji. Ethernet-InfiniBand magedhi anogona kupa matambudziko akawanda.
- Kana iyo imwecheteyo tekinoroji tekinoroji ichishandiswa mumakore akavanzika uye eruzhinji, uku ndiko kuwedzera kwechokwadi. Mune zvimwe zviitiko, unogona kubvumirana nemupi wekufambisa ese mashini chaiwo pasina kuisirwa zvakare.
- Kuita kuti kushandisa hybrid gore riite pundutso, sarudza mupi wegore ane mitengo inochinjika. Zvakanakisa zvezvose, zvichibva pane zviwanikwa zvakashandiswa chaizvo.
- Wedzera nedata data: kana iwe uchida kuwedzera huwandu, tinosimudza "yechipiri data data" uye tinoiisa pasi pemutoro. Wapedza here nemacalculation ako? Isu "tinodzima" simba rakawandisa uye chengetedza.
- Zvega zvega mashandisirwo nemapurojekiti anogona kutamiswa kune yeruzhinji gore iro rakazvimiririra gore riri kuyerwa, kana kungoita imwe nguva. Ichokwadi, mune iyi kesi iwe hauzove ne hybridity, chete general L2 yekubatanidza, iyo isingaenderane neimwe nzira pakuvapo / kusavapo kwegore rako pachako.
Pane mhedziso
Ndizvo zvose. Takataura nezve maficha eakavanzika uye eruzhinji makore, uye takatarisa pamikana mikuru yekuvandudza mashandiro uye kuvimbika kweiyo hybrid makore. Nekudaro, dhizaini yegore ripi neripi mhedzisiro yezvisarudzo, zvibvumirano uye zvibvumirano zvinotemerwa nebhizinesi rekambani zvinangwa uye zviwanikwa.
Chinangwa chedu ndechekukurudzira muverengi kuti atore zvakakomba kusarudzwa kweiyo yakakodzera makore zvivakwa zvichienderana nezvinangwa zvake, tekinoroji iripo uye kugona kwemari.
Tinokukoka iwe kuti ugovane chiitiko chako neyakasanganiswa makore mune zvakataurwa. Isu tine chokwadi chekuti hunyanzvi hwako huchabatsira kune vakawanda vatyairi vezvikepe.
Source: www.habr.com