= Iyini i-Bare Metal Server? =
Iseva yensimbi engenalutho ichaza ikhompuyutha ephathekayo enikezelwe kukhasimende elilodwa. Ngokuvamile, amaseva ensimbi angenalutho atholakala ngokuqashisa kumhlinzeki wesikhungo sedatha. Kwa-OVHcloud, siphinde sibabize ngamaseva azinikezele. Okuwahlukanisayo namaseva abonakalayo neminye imikhiqizo yeseva ukuthi ibhokisi lensimbi eliphathekayo eliqukethe iphrosesa, inkumbulo nezinye izingxenye liqashwa njengeyunithi â noma indawo yomqashi oyedwa â futhi awabelwe namanye amakhasimende. Ikhasimende likhetha isistimu yokusebenza yeseva yensimbi futhi liyakwazi ukwenza ngokwezifiso iseva ngokwezidingo ezithile zomthwalo wabo wokusebenza.
== Kungani ibizwa ngokuthi iseva yensimbi engenalutho? ==
Ibizwa ngokuthi iseva yensimbi engenalutho ngoba iyikesi yeseva yensimbi ebonakalayo equkethe ukulungiselelwa okukhethiwe kwekhasimende kokubala, inkumbulo, isitoreji, isofthiwe nezingxenye zenethiwekhi. Ngaphambi kokufika kwe-cloud computing, amaseva ensimbi ayewuhlobo lwangempela lwamaseva izinhlangano ezazivame ukuwathenga bese ziwamisa egumbini lekhompyutha elizinikele.
Ukuvela kwensimbi engenalutho
Ngaphambi kokuthi i-inthanethi namafu kutholakale yonke indawo, ukuxhumana phakathi kwezindawo ezibonakalayo kwakuhamba kancane futhi kubiza kakhulu. Izinhlangano ebezifuna ukunikeza abasebenzi bazo ukufinyelela kuzicelo zebhizinisi bezithenga amaseva ensimbi angenalutho futhi ziwagcine egunjini labo leseva. Bazosebenzisa izintambo zenethiwekhi ukuxhuma abasebenzi babo amakhompuyutha edeskithophu, noma amakhasimende, kumaseva.
Njengoba ingqalasizinda yezokuxhumana emhlabeni wonke ithuthuka futhi kuba lula futhi kushibhile ukusungula ukuxhumana okusheshayo, kwe-fiber-optic phakathi kwezindawo ezahlukahlukene, izinhlangano zaqala ukuhlanganisa nokubeka amagumbi azo amaseva endaweni eyodwa abe izikhungo zedatha.
== Ifu lishintshe kanjani insimbi engenalutho ==
Ifu livele kulesi simo ngoba kunezinzuzo eziningi kanye nokubi lapho inhlangano ikhetha ukusebenzisa amaseva ayo ensimbi angenalutho esikhungweni sedatha. Ukukhuphula izinga kuhamba kancane, kudla isikhathi futhi kudinga izindleko ezinkulu zekhephithali, ngoba ihadiwe entsha kufanele i-odwe bese ifakwa. Ukwehlisela phansi akubizi kahle ngoba uma i-hardware yeseva ebizayo isikhokhelwe, kungani ungayisebenzisi?
== Iseva yensimbi engenalutho vs iseva ebonakalayo ==
Ukushoda kokuvumelana nezimo kanye nezindleko ezimoshakalayo ekunikezeni ngokweqile yingakho izinsiza zokwabelana ngezinsiza zasetshenziswa kabanzi nokuthi amaseva abonakalayo (noma imishini ebonakalayo) aduma kangakanani. Bekulula kakhulu ukulungisa nokwethula iseva ebonakalayo kuzingxenyekazi zekhompuyutha zomhlinzeki wamafu. Izindleko ze-Hardware zabiwa phakathi kwamakhasimende amaningana ngakho-ke ikhasimende ngalinye likhokha kancane kunalokho ebelingakhokha ngeseva yalo
Izinhlangano zithole ngokushesha ukuthi kweminye imisebenzi, iseva ebonakalayo yayisebenza kahle kakhulu ngoba yayingaqashwa lapho idingeka, ihlinzekwe ngokushesha okukhulu bese ivalwa lapho ingasadingeki ââ futhi ngenxa yokuthi ibiqashiwe ayizange t idinga inkokhelo enkulu yangaphambili
Imikhawulo yeseva ebonakalayo
Kodwa-ke, amaseva abonakalayo anemikhawulo ethile futhi ukusetshenziswa kwamaseva ensimbi angenalutho kuyanda futhi. Icala lokusebenzisa elijwayelekile yilapho umthwalo womsebenzi udinga ukusebenza okuphezulu nokuphepha. Amaseva abonakalayo asebenza kuzingxenyekazi zekhompuyutha ezabiwe ngakho-ke kungenzeka ukuthi ukusebenza kwazo kuthinteke ngomthwalo osebenza kwamanye amaseva asebenzisa ihadiwe efanayo.
Isinqumo sokuthi ukhethe amaseva ensimbi angenalutho noma amaseva abonakalayo ngokuvamile siwela ekuvumelaneni phakathi kwentengo, ukusebenza nokuphepha. Uma umthwalo wakho wokusebenza udinga ukusebenza okuhle kakhulu nokuphepha, futhi isabelomali sakho singakwazi ukusisingatha, khona-ke insimbi engenalutho inikeza isisombululo esiqinisekisayo.
== I-CPU yensimbi engenalutho v GPU ==
Imithwalo ethile yemisebenzi idinga amandla amakhulu okucubungula ahambisanayo, okuyilapho ama-Graphical Processing Units (GPUs) edlula ama-Central Processing Units (CPUs). Ama-CPU angamaphrosesa anezinjongo eziningi futhi aklanyelwe ukwenza imisebenzi eyahlukene. Ziwuhlobo oluvame kakhulu lweprosesa futhi amakhompuyutha azisebenzisayo ukuphatha imisebenzi yokufaka nokuphumayo
Ama-GPU awaguquki njengama-CPU kodwa angubukhulu ngokushesha lapho ecubungula ukusebenza kwezibalo okufanayo kumasethi amaningi edatha. Lokhu kungenxa yokuthi banezinkulungwane zama-processor cores asebenza ngasikhathi sinye. Lokhu kubenza bafaneleke ikakhulukazi umthwalo wezithombe kanye nokubalwa kwesayensi, ukufunda ngomshini kanye nobuhlakani bokwenziwa.
Amaseva ensimbi angenziwa ngokwezifiso ngama-GPU anamandla kakhulu okuwenza abe yinketho ethandwayo yokuklama kwezithombe, imidlalo kanye nemithwalo yemisebenzi yezimayini ye-crypto.
== Amaseva ensimbi angenalutho vs aphethwe insimbi engenalutho ==
Insimbi engenalutho ephethwe ichaza isevisi yefu esebenza kumaseva ensimbi angenalutho. Lesi sixazululo silungele izinhlangano ezidinga ukusebenza nokuvikeleka kwamaseva ensimbi engenalutho kodwa azifuni okungaphezulu kokuwaphatha nokuyigcina.
Ubuhle bensimbi engenalutho ephethwe ukuthi amakhasimende athola ukufinyelela kuseva yensimbi engenalutho, noma iqoqo lazo, okusho ukuthi ukusebenza nokuphepha akuthintwa amanye amaseva kusikhungo sedatha somhlinzeki wamafu. Amabhizinisi angasebenzisa insimbi engenalutho ephethwe ukuze asebenzise izinhlelo zawo zewebhu ngaphandle kokukhathazeka ngengqalasizinda
Kwa-OVHcloud amaqembu ethu azolungisa futhi alungiselele inkundla, bese eqinisekisa ukuthi ihlala isebenza. Sifaka isixazululo se-VMwareâÂÂs vRealize Operations nawo wonke amaphakethe wethu we-Managed Bare Metal Essentials
== Izinzuzo zeseva yensimbi ye-OVHcloud engenalutho ==
Kwa-OVHcloud sinikeza ububanzi obuhlukahlukene bobuchwepheshe be-bare-metal. Ungakwazi ukusingatha iwebhusayithi yakho, ukhiphe ingqalasizinda eqinile futhi wenze ngokwezifiso umshini wakho ukuze uvumelane nomsebenzi wakho ngokuchofoza okumbalwa. Singaletha iseva yakho emizuzwini emibili, eza nethrafikhi engenamkhawulo futhi azikho izimali zokusetha
Amaseva ensimbi e-OVHcloud afika nomkhawulokudonsa omncane ongu-500 Mbit/s futhi angahlelwa njengeqoqo elizinikezele noma abe yingxenye yengqalasizinda eyingxube kuzo zonke izikhungo zedatha, exhunywe ngenethiwekhi yangasese yomkhawulokudonsa ophezulu. Amaseva ensimbi engenalutho ahlanganisa isivumelwano sezinga lesevisi esingu-99.9%+ (i-SLA), isivikelo se-anti-DDoS kanye no-500GB wesikhala samahhala sokulondoloza esingasetshenziswa ukugcina noma ukwenza isipele idatha yakho.
Amakhasimende eseva yensimbi ye-OVHcloud angakhetha ezinhlelweni ezihlukahlukene zokusebenza futhi axhumane ngokuqondile neseva yawo nge-OVHcloud Control Panel, noma i-API.
== Amacala okusebenzisa iseva yensimbi engenalutho ==
Ukuxhumana kwesikhathi sangempela
Ukuxhumana ngesikhathi sangempela kudinga umsindo nevidiyo yekhwalithi ephezulu ukuthi idluliselwe futhi yamukelwe nge-latency ephansi. Ukucubungula ividiyo ebukhoma nomsindo ngesikhathi sangempela kudinga ihadiwe yokusebenza okuphezulu nokusebenza okungaguquki. Ukukhetha amaseva ensimbi angenalutho kususa amathuba okuthi abanye abasebenzisi besikhungo sedatha bathinte ukuxhumana futhi kusiza ukuwagcina evikeleke kakhulu.
Izitsha
Izinkundla zeziqukathi ezifana ne-Docker ne-Kubernetes zingasebenza ngemishini ebonakalayo namaseva ensimbi angenalutho. Kodwa-ke, uma isicelo esifakwe esitsheni sibaluleke kakhulu, ikhasimende lingase lifune ukuqinisekisa ukuthi ukusebenza kwalo ngeke lithintwe ingqalasizinda ematasa. Ezinkampanini ezincane, noma uma zisebenzisa izinhlelo zokusebenza ezincane, enye inketho izosebenzisa izinhlelo zokusebenza ezineziqukathi ezimbili noma ngaphezulu kuseva yensimbi engenalutho futhi iqinisekise ukusebenza esikhundleni sokufaka izinhlelo zokusebenza engcupheni kumaseva abonakalayo.
Ukuchofoza izinombolo
Ukusebenza kwamaseva ensimbi angenalutho kuphakeme kunemishini ebonakalayo, okuyenza ibe inhloso eyinhloko yemithwalo yemisebenzi edinga inani elikhulu lokufinyezwa kwezinombolo. Isibonelo, ukunikeza noma ukurekhoda izithombe ezinokulungiswa okuphezulu, noma ukufunda ngomshini nezisombululo zobuhlakani bokwenziwa.
Ukuphepha okuphezulu
Njengoba amaseva ensimbi angenalutho awabiwa phakathi kwezinhlangano ukusetshenziswa kwawo kungafaniswa nokuba nefu langasese. Lokhu kungabaluleka uma ukuphepha kubaluleke kakhulu
Ukulawula nokumisa
Njengoba amaseva ensimbi angenalutho elungiselelwe ikhasimende elilodwa kuphela, alungile uma imithwalo yomsebenzi idinga izingxenye ezithile ezingajwayelekile. Isibonelo, uma inhlangano isebenzisa izinhlelo zokusebenza ezidinga izingxenyekazi zekhompuyutha ezithize, kungenzeka ukwenza ngendlela oyifisayo amaseva ensimbi angenalutho ngokwezidingo zawo ngqo.
Imininingo egciniwe
Iziphakeli zensimbi ezingenalutho zifaneleka kahle ukubamba isizindalwazi esikhulu esibalulekile esinikezela ngenani eliphezulu lezicelo. Ukusebenzisa insimbi engenalutho kusho ukuthi isizindalwazi sivikeleke kakhulu futhi nokusebenza kwayo ngeke kubekwe engcupheni abanye abasebenzisi besikhungo sedatha.
Amageyimu
Amageyimu esimanje adinga izindawo eziyizithombe eziyinkimbinkimbi ukuze zinikezwe ngesikhathi sangempela kubasebenzisi abaningi. Umdlalo ulandelela konke ukunyakaza futhi ubala imiphumela ngesikhathi sangempela. Enye yezinkinga ezinkulu kwezemidlalo ukubambezeleka, lapho ngisho nenani elincane lokubhafa lingonakalisa umuzwa wegeyimu. Amaseva ensimbi angenalutho angahlinzeka ngokusebenza nokuxhumana okudingekayo ukuze uqalise izinhlelo zokusebenza zemidlalo ngaphandle kokubhafa ukuze uthole ukuzizwisa okushelelayo
Kwa-OVHcloud sinikeza okuhlangenwe nakho kokugcina kwegeyimu ngamandla aluhlaza amaseva azinikele egeyimu ye-AMD Ryzen esekelwe emanzini ephrosesa. Abadlali bamageyimu bangadlala imidlalo yabo ye-inthanethi abayintandokazi besebenzisa ihadiwe esezingeni eliphezulu ngesiqiniseko sokuphepha esihlinzekwa uhlelo lwethu lokuvikela lwe-DDoS
I-inthanethi Yezinto (IoT) kanye ne-edge computing
Amadivayisi e-IoT angakhiqiza imiqulu emikhulu yedatha evame ukudinga ukucutshungulwa ngesikhathi sangempela ukuthola imininingwane yangempela equkethwe ngaphakathi. Iziphakeli zensimbi ezingenalutho zivame ukusetshenziselwa ukuhlola le datha nokuthola ulwazi olubalulekile, bese luthunyelwa kunethiwekhi emaphakathi.
Ngaphezu kwalokho, imithwalo yomsebenzi edalwe izimoto ezingashayeli noma izinhlelo zokusebenza ezingokoqobo ezithuthukisiwe nezixubile, ezivame ukusebenza emaphethelweni enethiwekhi, zifaneleka kahle ukusebenza okuphansi kwe-latency ephezulu okunikezwa amaseva ensimbi angenalutho.
Amaseva ensimbi angenalutho kanye ne-OVHcloud
I-OVHcloud ihlinzeka ngokukhethwa kwemikhiqizo yeseva yensimbi engenalutho ehlanganisa amaseva ensimbi azinikezele angenalutho kanye nensimbi ephathwayo ephethwe kusetshenziswa i-VMware virtualization.
I-OVHcloud ikunikeza ubuchwepheshe kanye nokukhetha okukhulu kwezinketho zensimbi ezingenalutho. Singakwazi ukusingatha iwebhusayithi yakho, sikhiphe ingqalasizinda yakho eqinile noma senze umshini wakho ngendlela oyifisayo ukuze uvumelane namaphrojekthi akho ngokuchofoza okumbalwa nje. I-OVHcloud ingakunikeza ukulethwa kweseva yakho ngemizuzwana eyi-120. Sinikeza ithrafikhi engenamkhawulo futhi azikho izimali zokusetha ngokuzibophezela
Amaseva ensimbi e-OVHcloud Bare angamaseva asebenza kahle kakhulu atholakalayo futhi ahlinzeka ngamazinga aphezulu okuphepha. Ezinhlanganweni ezisebenzisa imithwalo yemisebenzi edinga amandla amakhulu ekhompyutha futhi ezingeke ziyekethise ekusebenzeni noma ekuvikelekeni, imikhiqizo yensimbi engenalutho iyisixazululo esifanele.
