Iseva ye-bare-metal iyiseva ebonakalayo enikezelwe kumqashi oyedwa/ikhasimende. Iseva ngayinye ehlinzekwayo ukuze iqashwe iyingxenye ebonakalayo yehadiwe eyiseva esebenzayo iyodwa

Naphezu kokubona ukukhuphuka kwamaseva ensimbi angenalutho eminyakeni yamuva nje, njengesigaba, awamusha futhi abelokhu etholakala ngokwentengiso kusukela ekuqaleni kwawo-2010. Abadlali abaningi abakhulu manje baneminikelo yeseva yensimbi engenalutho njengengxenye yephothifoliyo yabo, eceleni kwesitoreji samafu noma i-CDN

Amaseva ensimbi angenalutho asusa i-hypervisor engaphezulu enika amandla ukubonwa ngezinsizakalo zekhompuyutha yamafu, okusho ukuthi akukho lutho oluvimbela izinhlelo zokusebenza ukuthi zisebenze ngokushesha okukhulu.

Kodwa-ke, abanye abathengisi abanikela ngeseva yensimbi engenalutho iveza zombili izinzuzo zokusebenza okuphezulu kweseva ebonakalayo kanye nezinzuzo zokuqasha eziningi eziza nokubonwa.

Naphezu kokuvame ukusetshenziswa ngokushintshana, amagama athi 'iseva yensimbi engenalutho'kanye 'neseva ezinikezele'abhekisela ezinhlotsheni ezihlukene zamaseva. Ngakho-ke, kufanelekile ukuzibuza: i-bare-metal vs amaseva azinikezele: iyiphi inketho engcono yokubamba? ngaphambi kokwenza isinqumo

Ngakho konke lokho engqondweni, nansi abahlinzeki bokusingatha insimbi abahamba phambili abangenalutho okwamanje emakethe

I-IDrive ivamise ukwaziwa ngenkonzo yayo yokuwina imiklomelo ye-Cloud Storage kodwa futhi ihlinzeka ngohlu lwemikhiqizo ehlanganisa ideskithophu ekude, i-VPS nokubamba insimbi engenalutho. Njengamanje ihlanganisa izindawo ezingama-20 e-US naseYurophu

Ukuze ugcine izinto zilula, kune-SKU eyodwa kuphela okunikezwayo (1TB NVMe, Intel Xeon E-2236 CPU eno-32GB RAM noxhumo lwe-10Gbps). Njengamanje, ungathola isaphulelo sika-95% esikhethekile kule seva yensimbi engenalutho, esehlisa intengo isuka ku-$2220 ngonyaka iye ku-$111 kuphela.

Mane ukhumbule ukuthi okunikezwayo okungu-90% kusebenza onyakeni wokuqala kuphela. Eminyakeni elandelayo, izindleko ezijwayelekile ziyasebenza. Kumakheli e-imeyili angewona awebhizinisi, kungase kube nenqubo yokuqinisekisa i-ID

Uma udinga ukulungiselelwa kweseva ye-bare-metal eklanyelwe kakhulu ehlinzekela imithwalo ethile yomsebenzi, i-OracleâÂÂs Bare Metal Instances ingaba ngeyakho. Izinketho zifaka ukulungiselelwa kwesibonelo 'Okuvamile'komthwalo wenjongo ojwayelekile, obhalansisa ama-CPU cores, inkumbulo nezisetshenziswa zenethiwekhi ukuze zivumelane nohlu lwezinhlelo zokusebenza nezimo zokusebenzisa. I-'HighIO', yomthwalo wedatha osebenza kanzima enezidingo eziphezulu ze-IOPS, inikeza ama-SSD asekelwe ku-NVMe endawo futhi iletha i-I/O engahleliwe nama-IOP aphezulu
Ngomthwalo omkhulu wedatha, kukhona i-'DenseIO', futhi i-'HPC Instance'iyilungiselelo elinamandla kakhulu le-Oracle elidizayinelwe imithwalo yokusebenza ye-HPC ehambisana kakhulu (noma ikhompyutha esebenza kahle kakhulu)

NgoNovemba 2019 i-Amazon yethula inketho entsha yensimbi engenalutho yezimo zayo zeseva ye-EC2 C5, evame ukusetshenziselwa ukwenza umsebenzi osindayo wekhompyutha njengokucutshungulwa kwe-batch, ukuhlaziya okusatshalaliswa, kanye nekhompyutha esebenza kahle kakhulu. Ebizwa ngokuthi i-c5.metal, i-Amazon ihlose izimo zayo zensimbi ezingenalutho ezinkampanini ezithumela izinhlelo zokusebenza ezidinga ukugwema ukuncishiswa yi-virtualization, ezidinga ukufinyelela ezinsizeni ezibonakalayo kanye nezici ze-hardware ezisezingeni eliphansi, futhi kuhloswe ukuthi zisebenze ngokuqondile ku-hardware yeseva.

I-Amazon EC2 C5 Instances ingase isebenzise i-Elastic Load Balancing, Auto Scaling, i-Amazon CloudWatch, nezinye izinsiza ze-AWS.

Ngokusekelwe kubuchwepheshe besizukulwane esilandelayo benkampani, i-AlibabaâÂÂs ECS Bare Metal Instance inikeza kokubili izinzuzo zokunwebeka zokwenza izinto ezibonakalayo kanye nezinzuzo zokusebenza kwamaseva aphathekayo. Ihambisana nayo yonke imikhiqizo ye-Alibaba Cloud, i-ECS Bare Metal Instance isekela ukumiswa kwe-CPU phakathi kwama-cores ayisishiyagalombili nangama-96, ngaphezu kwesibonelo sokunwetshwa kwenkumbulo kusuka ku-32GB kuya ku-768GB.

Ukulungiselelwa kwesitoreji kuqala kusukela ezithombeni zeseva ebonakalayo noma amadiski amafu kanye nokusekelwa kokukhwezwa kwamadiski amafu amaningi ukuze kube namandla okulondoloza angcono. Konke kuvikelwe izimfuneko zokuphepha eziqinile ze-Alibaba, ngakho-ke ngeke kudingeke ukhathazeke ngenhlalakahle yedatha yakho.

Eyodwa yezinkampani ezifuna ukufinyelela ezikhungweni zedatha nosekelo oluzinze e-UK, i-Fasthost Bare Metal Servers izokuvumela ukuthi uqhube amaphrojekthi kumaseva omqashi oyedwa ngezinsiza ezizinikele, ezithengwa ngehora noma inyanga ngokukhokhiswa kokukhokha njengoba uhamba.

Mayelana nesitoreji, ungakhetha phakathi kwe-hard disk yomthamo ophezulu; I-SSD (yokugcina ngokushesha); noma i-NVMe ukuze uthole isitoreji esisheshayo nesinamandla. Amaseva angaphothwa emizuzwini embalwa futhi afake ukulinganisa okudidiyelwe komthwalo kokusabalalisa izinsiza ezizungeze ingqalasizinda yeseva ukuze kuthuthukiswe ukusebenza kahle.

I-Scaleway Elements Bare Metal Cloud Servers inikeza ukulungiselelwa kwehadiwe okusekelwe ku-Intel Xeon noma i-AMD EPYC CPUs atholakala ku-Ubuntu, i-Debian, i-CentOS nezinye izinhlobo ze-Linux. Okusebenziseka ngokuphazima kweso, ukucupha kuhlanganisa Inhloso Ejwayelekile (ukulinganisa i-CPU, i-RAM namaDiski endaweni yokukhiqiza); I-CPU ephezulu (ithuthukiswe nge-CPU yezinhlelo zokusebenza ezinkulu zedatha); kanye Nenkumbulo Ephakeme (ithuthukiswe ngenkumbulo yokwenza izinto ezibonakalayo noma izinhlelo zokusebenza ezidinga i-RAM)
Banikeza inqwaba yezici ezihlanganisa ukuqala ukude kusuka kufayela le-ISO, kanye nekhono lokuphatha amaseva nge-Scaleway Console noma i-API (ukwenza ngokuzenzakalelayo ukudalwa, ukufakwa, ukuqalisa kabusha noma ukususwa kwezinsizakalo)

I-IBM ibeka amaseva ayo e-Cloud Bare Metal anikezela njengenye indlela engabizi kakhulu ye-AWS ezimeni eziningi zekhompuyutha yamafu. Le nkampani yathola iSoftLayer namandla ayo eseva engenalutho eminyakeni eyisithupha edlule futhi manje isebenzisa izikhungo zedatha ezingaphezu kuka-60 IBM Cloud emazweni angu-19.

Amaseva ayo ensimbi angenziwa ngendlela oyifisayo ukuze ahlangabezane nezidingo zomsebenzi, ngokucushwa okungaphezu kwezigidi ezingu-11 okutholakalayo okungakhokhelwa ngehora, nyanga zonke noma ngamanani omthamo abekelwe. I-IBM isebenzisa ama-Nvidia GPU akamuva, ngaphezu kwe-Intel CPUs eyi-1-, 2-, noma 4-core, ukuze ihlafune imithwalo esindayo.

Amaseva ensimbi angenalutho e-Redstation azuza ku-multiple tier 1 ezokuthutha kanye nobambiswano lokubuka, okusho ukuthi alungiselelwe ukunikeza abadlali bamageyimu ama-ping aphansi ngisho noma betholakala ngaphesheya komhlaba kubalingani babo beqembu.

Inethiwekhi yefayibha yenkampani inikeza umkhawulokudonsa ongenamkhawulo futhi ifanele ukusingathwa kwezinhlelo zokusebenza ezidingekayo ukuze kuqashwe futhi kuthuthukiswe ukusebenza kahle, ukwenza imali izikhathi nokuletha ukukhangisa. Amaseva e-Redstation asebenza endaweni engenayo i-DDoS, ngakho-ke ngeke kudingeke ukhathazeke ngamakhasimende akho amageyimu aba yizisulu zokuhlaselwa kwe-DDoS maphakathi neseshini.

Amaseva e-HEFICED ensimbi athembisa ukusebenza okuphezulu, ukuvikeleka okuqinile, futhi atholakala ngezinga eliphezulu lokwenza ngokwezifiso. Isetshenziswa izinkampani ezifana ne-IBM, i-Avast ne-PureVPN, amaseva enkampani atholakala ezikhungweni zedatha ze-ISO-certified, ezisezingeni eliphezulu ze-Tier 3 ezibonisa amandla nokupholisa kabusha ukuze kuqinisekiswe isikhathi esiphezulu kanye nengqalasizinda yezinga lebhizinisi lemishini- izicelo ezibucayi

Zibuye zihlonyiswe nge-Intelligence Platform Management Interface (IPMI) ukuze kuqinisekiswe ukufinyelela okulula nokugadwa - futhi uthola ukufinyelela ekusekelweni kobuchwepheshe bangaphakathi ongaxazulula izinkinga eziphathelene nengqalasizinda endaweni ngaphandle kokulibala.