Ihlabathi libone iprototype yokuqala yokugcina into ngo-1996. Kwiminyaka eyi-10, iiNkonzo zeWebhu ye-Amazon ziya kusungula i-Amazon S3, kwaye ihlabathi liya kuqala ukuphambana ngokucwangcisiweyo kunye nendawo yedilesi ethe tyaba. Ngombulelo ekusebenzeni kunye nemethadatha kunye nokukwazi kwayo ukulinganisa ngaphandle kokunciphisa phantsi komthwalo, ukugcinwa kwezinto ngokukhawuleza kwaba ngumgangatho weenkonzo ezininzi zokugcina idatha yefu, kwaye kungekhona kuphela. Olunye uphawu olubalulekileyo kukuba ifaneleke kakuhle ukugcina oovimba kunye neefayile ezifanayo ezingafane zisetyenziswe. Wonke umntu obandakanyekayo ekugcinweni kwedatha wavuya kwaye wanxiba iteknoloji entsha ezingalweni zabo.
Kodwa amahemuhemu abantu ayegcwele amahemuhemu okuba ukugcinwa kwezinto kumalunga namafu amakhulu kuphela, kwaye ukuba awudingi zisombululo ezivela koongxowankulu abagwetyiweyo, kuya kuba nzima kakhulu ukwenza eyakho. Kuninzi sele kubhaliwe malunga nokuhambisa ilifu lakho, kodwa akukho lwazi lwaneleyo olukhoyo malunga nokudala okubizwa ngokuba yi-S3-compatible solutions.
Ngoko ke, namhlanje siza kufumanisa ukuba zeziphi iinketho ezikhoyo "Ukuze kufane nabantu abadala, kungekhona i-CEPH kunye nefayile enkulu," siya kuhambisa enye yazo, kwaye siya kujonga ukuba yonke into isebenza usebenzisa iVeeam Backup & Replication. Ibanga ukuba ixhasa ukusebenza kunye ne-S3-compatible storages, kwaye siya kuvavanya eli bango.
Kuthekani ngabanye?
Ndicebisa ukuqala ngombono omncinci weemarike kunye nokukhethwa kwezinto zokugcina izinto. Inkokeli eyaziwayo ngokubanzi kunye nomgangatho yiAmazon S3. Abona basukeli basondeleyo yiMicrosoft Azure Blob Storage kunye ne-IBM Cloud Object Storage.
Ingaba kuko konke? Ngaba ngokwenene abekho abanye abantu okhuphisana nabo? Ewe, kukho abakhuphisana nabo, kodwa abanye bahamba ngendlela yabo, njengeLifu likaGoogle okanye i-Oracle Cloud Object Storage, ngenkxaso engaphelelanga ye-S3 API. Abanye basebenzisa iinguqulelo ezindala ze-API, njengeBaidu Cloud. Kwaye ezinye, njengeHitachi Cloud, zifuna ingqiqo ekhethekileyo, eya kubangela ubunzima bayo. Kwimeko nayiphi na into, wonke umntu ufaniswa ne-Amazon, enokuthi ithathelwe ingqalelo njengomgangatho woshishino.
Kodwa kwizisombululo ezikwisiseko kukho ukhetho oluninzi, ke makhe sichaze iindlela ezibalulekileyo kuthi. Ngokomgaqo, zimbini kuphela ezaneleyo: inkxaso ye-S3 API kunye nokusetyenziswa kwe-v4 yokusayina. Isandla entliziyweni, thina, njengomthengi wexesha elizayo, sinomdla kuphela kwi-interfaces kwintsebenziswano, kwaye asinamdla kangako kwikhitshi yangaphakathi yendawo yokugcina indawo ngokwayo.
Uninzi lwezisombululo luhambelana nezi meko zilula. Umzekelo, ii-heavyweights zakudala zeshishini:
- DellEMC ECS
- I-NetApp S3 StorageGrid
- Iibhakethi zeNutanix
- I-FlashBlade yokuGcina ecocekileyo kunye ne-StorNciphisa
- IHuawei FusionStoreji
Kukho i-niche yezisombululo zesoftware ezisebenza ngaphandle kwebhokisi:
- Umnqwazi obomvu uCeph
- UGcino lweShishini le-SUSE
- Cloudian
Kwaye kwanabo bathanda ukufaka iifayile ngononophelo emva kwendibano abazange bakhubeke:
- I-CEPH kwifomu yayo ecocekileyo
- I-Minio (uguqulelo lweLinux, kuba kukho imibuzo emininzi malunga noguqulelo lweWindows)
Uluhlu aluphelelanga; lunokuxoxwa kwizimvo. Musa nje ukulibala ukujonga ukusebenza kwenkqubo ukongeza kwi-API ehambelanayo ngaphambi kokuphunyezwa. Into yokugqibela oyifunayo kukuphulukana neeterabytes zedatha ngenxa yemibuzo ebambekayo. Ngoko musa ukuba neentloni ngovavanyo lomthwalo. Ngokubanzi, yonke isoftware yabantu abadala esebenza ngezixa ezikhulu zedatha ineengxelo ubuncinane zokuhambelana. Mhlawumbi ku Veeam is ekuvavanyeni okufanayo, okusivumela ukuba sivakalise ngokuzithemba ukuhambelana okupheleleyo kweemveliso zethu kunye nezixhobo ezithile. Lo sele ingumsebenzi weendlela ezimbini, awusoloko ukhawuleza, kodwa sikhula rhoqo izisombululo ezivavanyiweyo.
Ukudibanisa ukuma kwethu
Ndingathanda ukuthetha kancinci malunga nokukhetha isifundo sovavanyo.
Okokuqala, bendifuna ukufumana ukhetho oluza kusebenza ngaphandle kwebhokisi. Ewe, okanye ubuncinci kunye namathuba aphezulu okuba iya kusebenza ngaphandle kwesidingo sokwenza iintshukumo ezingeyomfuneko. Ukudanisa ngentambula kunye nokukhala ngeconsole ebusuku kuyonwabisa kakhulu, kodwa ngamanye amaxesha ufuna ukuba isebenze kwangoko. Kwaye ukuthembeka ngokubanzi kwezisombululo ezinjalo ngokuqhelekileyo kuphezulu. Kwaye ewe, umoya we-adventurism uphelile kuthi, sayeka ukunyuka kwiifestile zabasetyhini bethu abathandekayo, njl. (c).
Okwesibini, ukunyaniseka, imfuno yokusebenza ngogcino lwento ivela kwiinkampani ezinkulu ngokufanelekileyo, ke oku kunjalo xa kujongwe kwizisombululo ezikwinqanaba loshishino akukhona nje ukulihlazo, kodwa kuyakhuthazwa. Kuyo nayiphi na imeko, andikayazi nayiphi na imizekelo yakhe nabani na ogxothiweyo ngokuthenga izisombululo ezinjalo.
Ngokusekelwe kuzo zonke ezi ngasentla, ukhetho lwam lwawela Dell EMC ECS Community Edition. Le yiprojekthi enomdla kakhulu, kwaye ndibona kuyimfuneko ukukuxelela ngayo.
Into yokuqala ethi qatha engqondweni xa ubona i-add-on KuLuntu lweNguqulelo - ukuba le yikopi nje ye-ECS epheleleyo kunye nezithintelo ezithile ezisuswa ngokuthenga ilayisenisi. Ngoko hayi!
Khumbula:
!!!UHlelo loLuntu yiprojekthi eyahlukileyo eyenzelwe ukuvavanywa, kwaye ngaphandle kwenkxaso yobugcisa evela kwaDell!!
Kwaye ayinakuguqulwa ibe yi-ECS epheleleyo, nokuba ufuna ngokwenene.
Masiyiqonde
Abantu abaninzi bakholelwa ukuba i-Dell EMC ECS iphantse ibe sisisombululo esilungileyo ukuba unesidingo sokugcina into. Zonke iiprojekthi eziphantsi kophawu lwe-ECS, kubandakanywa urhwebo kunye noshishino, zisekelwe . Uhlobo lwesenzo sobubele esivela kuDell. Kwaye ukongeza kwisoftware esebenza kwihardware yabo enegama, kukho inguqulelo yomthombo ovulekileyo enokuthi ibekwe efini, kumatshini obonakalayo, kwisikhongozeli, okanye kuyo nayiphi na ihardware yakho. Ukujonga phambili, kukho nenguqulo ye-OVA, esiya kuyisebenzisa.
Ushicilelo loLuntu lwe-DELL ECS ngokwalo luguqulelo oluncinci lwesoftware egcweleyo esebenza kwiiseva zeDell EMC ECS.
Ndichonge iiyantlukwano ezine eziphambili:
- Akukho nkxaso yoguqulelo oluntsonkothileyo. Lihlazo, kodwa hayi ukugxeka.
- Fabric Layer ayikho. Le nto inoxanduva lokwakha amaqela, ulawulo lwezixhobo, uhlaziyo, ukubeka iliso kunye nokugcina imifanekiso yeDocker. Kulapho sele ikhubekisa kakhulu, kodwa uDell naye unokuqondwa.
- Isiphumo esinyanyekayo kakhulu senqaku langaphambili: ubukhulu be-node abukwazi ukwandiswa emva kokuba ukufakela kugqityiwe.
- Akukho nkxaso yobugcisa. Le yimveliso yokuvavanya, engavumelekanga ukuba isetyenziswe kufakelo oluncinci, kodwa mna ngokwam andinakuzama ukulayisha iipetabytes zedatha ebalulekileyo apho. Kodwa ngokobuchwephesha akukho mntu unokukunqanda ekwenzeni oku.
Yintoni ekwinguqulelo enkulu?
Masihambe sinqumla iYurophu kwaye sidlule kwizisombululo ze-ironclad ukuze sibe nokuqonda okupheleleyo kwenkqubo yendalo.
Andiyi kuqinisekisa ngandlela-thile okanye ndiphikise ingxelo yokuba i-DELL ECS iyona nto igcinwe kakuhle kwi-prem, kodwa ukuba unento yokuthetha ngalo mbandela, ndiya kukuvuyela ukuyifunda kwizimvo. Ubuncinci ngokwenguqulelo I-Dell EMC ngokuzithemba phakathi kweenkokheli ezintlanu eziphezulu ze-OBS. Nangona izisombululo ezisekelwe kwifu zingathathelwa ngqalelo apho, le yincoko eyahlukileyo.
Ukusuka kumbono wezobugcisa, i-ECS yinto yokugcina into enikezela ukufikelela kwidatha usebenzisa iiprotocol zokugcina ifu. Ixhasa i-AWS S3 kunye ne-OpenStack Swift. Kwiibhakethi ezinikwe ifayile, i-ECS ixhasa i-NFSv3 yokuthumela ngaphandle kwefayile ngefayile.
Inkqubo yokurekhoda ulwazi ayiqhelekanga, ngakumbi emva kweenkqubo zokugcina iibhloko zakudala.
- Xa idatha entsha ifika, into entsha iyadalwa enegama, idatha ngokwayo, kunye nemethadatha.
- Izinto zahlulahlulwe zibe yi-128 MB iinqununu, kwaye i-chunk nganye ibhalwa kwiindawo ezintathu ngexesha elinye.
- Ifayile yesalathisi ihlaziywa, apho izichazi kunye neendawo zokugcina zirekhodwa.
- Ifayile yelog (log entry) ihlaziywa kwaye ibhalwe kwakhona kwiindawo ezintathu.
- Umyalezo malunga nokurekhoda okuyimpumelelo uthunyelwa kumxhasi
Zontathu iikopi zedatha zibhalwe ngaxeshanye. Ukubhala kuthathwa njengokuphumelela kuphela ukuba zontathu iikopi zibhalwe ngempumelelo.
Ukufunda kulula:
- Umxhasi ucela idatha.
- Isalathiso sijonga apho idatha igcinwe khona.
- Idatha ifundwa kwi-node enye kwaye ithunyelwe kumxhasi.
Kukho iiseva ezimbalwa ngokwazo, ke makhe sijonge kweyona incinci iDell EMC ECS EX300. Iqala ukusuka kwi-60TB, kunye nokukwazi ukukhula ukuya kwi-1,5PB. Kwaye umntakwabo omdala, i-Dell EMC ECS EX3000, ikuvumela ukuba ugcine ubuninzi be-8,6PB kwi-rack nganye.
Hambisa
Ngokobuchwephesha, i-Dell ECS CE inokuthunyelwa inkulu njengoko uthanda. Kuyo nayiphi na imeko, andizange ndifumane naziphi na izithintelo ezicacileyo. Nangona kunjalo, kulungele ukwenza konke ukulinganisa ngokwenza i-node yokuqala, esiyifunayo:
- 8 vCPUs
- I-64GB RAM
- I-16GB ye-OS
- 1TB yokugcina ngqo
- Ukukhutshwa kwamva nje kwe-CentOS encinci
Olu lukhetho xa ufuna ukufaka yonke into ngokwakho ukusuka ekuqaleni. Olu khetho alusebenzi kuthi, kuba... Ndiza kusebenzisa umfanekiso we-OVA ukuhanjiswa.
Kodwa nakweyiphi na imeko, iimfuno zibi kakhulu nakwi-node enye, kwaye ukuba ulandela ngokungqongqo incwadi yomthetho, ngoko ufuna iinodi ezine ezinjalo.
Nangona kunjalo, abaphuhlisi be-ECS CE bahlala kwihlabathi lokwenyani, kwaye ufakelo luphumelele nakwindawo enye, kwaye ezona mfuno zisezantsi zezi:
- 4 vCPUs
- I-16 GB RAM
- I-16 GB ye-OS
- I-104 GB yokugcina ngokwayo
Ezi zizixhobo ezifunekayo ukuhambisa umfanekiso we-OVA. Sele inobuntu kakhulu kwaye iyinyani.
I-node yokufakela ngokwayo inokufumaneka kwigosa . Kukwakho namaxwebhu aneenkcukacha kwi-in-one deployment, kodwa unokufunda nakwigosa . Ke ngoko, asiyi kuhlala ngokweenkcukacha malunga nokutyhilwa kwe-OVA, akukho maqhinga apho. Into ephambili kukuba ngaphambi kokuba uyiqalise, musa ukulibala ukuba wandise idiski kwivolumu efunekayo, okanye unamathisele eziyimfuneko.
Siqala umatshini, vula ikhonsoli kwaye sisebenzise ezona nkcukacha zibalaseleyo ezingagqibekanga:
- ngena: admin
- Igama lokugqitha: ChangeMe
Emva koko siqhuba i-sudo nmtui kwaye siqwalasele ujongano lwenethiwekhi - IP/mask, DNS kunye nesango. Ukhumbula ukuba i-CentOS encinci ayinazo izixhobo ze-net, sijonga useto nge-ip addr.
Kwaye ekubeni kuphela abanesibindi boyisa iilwandle, senza uhlaziyo lwe-yum, emva koko siqalise kwakhona. Ikhuselekile ngokwenene kuba... konke ukuthunyelwa kwenziwa ngeencwadi zokudlala, kwaye zonke iipakethe ezibalulekileyo ze-docker zitshixiwe kuhlobo lwangoku.
Ngoku lixesha lokuhlela iscript sokuhlohla. Akukho zifestile zintle okanye i-UI ye-pseudo yakho-yonke into yenziwa ngomhleli wakho wokubhaliweyo owuthandayo. Ngokobuchwephesha, kukho iindlela ezimbini: ungaqhuba umyalelo ngamnye ngesandla okanye ngoko nangoko uqalise isicwangcisi sevidiyo. Iya kuvula ngokulula uqwalaselo kwi-vim, kwaye ekuphumeni kwayo iya kuqala ukuyijonga. Kodwa ayisiniki mdla ukwenza lula ngabom ubomi bakho, ke masiqhube eminye imiyalelo emibini. Nangona oku kungekho ngqiqweni, ndikulumkisile =)
Ke, masenze i-ECS-CommunityEdition/deploy.xml kwaye senze olona tshintsho luncinci luncinci ukuze i-ECS iphakame kwaye isebenze. Uluhlu lweeparamitha lunokufinyezwa, kodwa ndiyenzile ngolu hlobo:
- ilayisenisi_yamkelwe: yinyani Awunyanzelekanga ukuba uyitshintshe, ke xa uhambisa uya kucelwa ngokucacileyo ukuba uyamkele kwaye uya kuboniswa ibinzana elimnandi. Mhlawumbi eli liqanda lePasika.
- Susa ucomment kwimigca autonames: kunye nesiko: Faka nokuba lilinye igama elifunwayo le node - igama lenginginya liya kutshintshwa ngalo ngexesha lenkqubo yokuhlohla.
- install_node: 192.168.1.1 Cacisa i-IP yokwenene ye-node. Kwimeko yethu, sibonisa okufanayo nakwi-nmtui
- dns_domain: ngenisa indawo yakho.
- dns_servers: ngenisa i-dns yakho.
- ntp_servers: ungakhankanya nayiphi na. Ndithathe eyokuqala endadibana nayo kwi-pool 0.pool.ntp.org (yaba yi-91.216.168.42)
- autonaming: isiko Ukuba awuthanga uyeki, inyanga iya kubizwa ngokuba yiLuna.
- ecs_block_devices:
/ dev / sdb
Ngesizathu esingaziwayo, kusenokubakho isixhobo sogcino esingekhoyo/dev/vda - storage_pools:
malungu:
192.168.1.1 Apha kwakhona sibonisa i-IP yokwenyani yenode - ecs_block_devices:
/dev/sdb Siphinda umsebenzi wokusika izixhobo ezingekhoyo.
Ngokubanzi, yonke ifayile ichazwe ngokweenkcukacha ezinkulu kwi , kodwa ngubani oya kuyifunda ngelo xesha lobunzima. Ikwatsho ukuba ubuncinci obaneleyo kukucacisa i-IP kunye nemaski, kodwa kwilebhu yam iseti enjalo yaqala kakubi, kwaye kuye kwafuneka ndiyandise kule ichazwe ngasentla.
Emva kokuphuma kumhleli, kufuneka usebenze update_deploy /home/admin/ECS-CommunityEdition/deploy.yml, kwaye ukuba yonke into yenziwe ngokuchanekileyo, oku kuya kuxelwa ngokucacileyo.
Emva koko kusafuneka uqhube i-videoploy, linda uhlaziyo lwemekobume, kwaye ungaqala ufakelo ngokwalo ngomyalelo we-ova-step1, kwaye emva kokugqitywa kwayo ngempumelelo, umyalelo we-ova-step2. Kubalulekile: sukumisa imibhalo ngesandla! Amanye amanyathelo angathatha ixesha elibalulekileyo, asenokungagqitywa itrayi yokuqala, kwaye anokubonakala ngathi yonke into yaphukile. Kwimeko nayiphi na into, kufuneka ulinde ukuba iskripthi sizaliseke ngokwemvelo. Ekugqibeleni kuya kufuneka ubone umyalezo ofana nalo.
Ngoku sinokuvula iphaneli yokulawula yeWebUI sisebenzisa i-IP esiyaziyo. Ukuba uqwalaselo alutshintshwanga kwinqanaba, i-akhawunti engagqibekanga iya kuba yingcambu/ChangeMe. Unokusebenzisa ugcino lwethu oluhambelana ne-S3 ngoko nangoko. Ifumaneka kwizibuko ze-9020 ze-HTTP, kunye ne-9021 ye-HTTPS. Kwakhona, ukuba akukho nto yatshintshwayo, ngoko access_key: object_admin1 kunye secret_key: ChangeMeChangeMeChangeMeChangeMeChangeMe.
Kodwa masingaqalisi kakhulu kwaye siqale ngolungelelwano.
Xa ungena okokuqala, uya kunyanzeleka ukuba utshintshe igama lokugqitha lakho kwelaneleyo, elichaneke ngokupheleleyo. Ideshibhodi engundoqo icace ngokugqithisileyo, ngoko ke masenze into enomdla ngakumbi kunokucacisa iimetriki ezicacileyo. Umzekelo, masidale umsebenzisi esiza kumsebenzisa ukufikelela kwindawo yokugcina. Ehlabathini lababoneleli ngeenkonzo, aba babizwa ngokuba ngabaqeshi. Oku kwenziwa kuLawula > Abasebenzisi > Umsebenzisi weNto entsha
Xa udala umsebenzisi, siyacelwa ukuba sichaze indawo yamagama. Ngobuchwephesha, akukho nto isithintela ekudaleni uninzi lwazo njengoko kukho abasebenzisi. Kwaye ngokuchaseneyo. Oku kukuvumela ukuba ulawule izixhobo ngokuzimeleyo kumqeshi ngamnye.
Ngokufanelekileyo, sikhetha imisebenzi esiyifunayo kwaye sivelise izitshixo zomsebenzisi. I-S3/Atmos iya kundanela. Kwaye ungalibali ukugcina isitshixo π
Umsebenzisi udaliwe, ngoku lixesha lokwabela ibhakethi kuye. Yiya kuLawula > Ibhakethi kwaye ugcwalise iindawo ezifunekayo. Yonke into ilula apha.
Ngoku sinayo yonke into elungele ukusetyenziswa kokulwa kogcino lwethu lwe-S3.
Ukumisela iVeeam
Ngoko ke, njengoko sikhumbula, enye yezona zinto zisetyenziswayo zokugcinwa kwezinto kukugcinwa kwexesha elide lolwazi olungenakufikeleleka. Umzekelo ofanelekileyo yimfuneko yokugcina ii-backups kwindawo ekude. KwiVeeam Backup & Replication eli nqaku libizwa ngokuba yiCapacity Tier.
Masiqale ukuseta ngokongeza yethu i-Dell ECS CE kwi-interface yeVeeam. Kwi-Backup Infrastructure tab, qalisa Yongeza i-Wizard yeNdawo eNtsha kwaye ukhethe uGcino lweNto.
Masikhethe ukuba iqale ngantoni - I-S3 Iyahambelana.
Kwifestile evelayo, bhala igama elifunwayo kwaye uye kwinyathelo leAkhawunti. Apha kufuneka ucacise indawo yeNkonzo kwifom , ummandla unokushiywa njengoko unjalo kwaye umsebenzisi owenziweyo unokongezwa. Iseva yesango iyimfuneko ukuba ugcino lwakho lukwindawo ekude, kodwa esi sele sisihloko sokuphucula iziseko zophuhliso kunye nenqaku elahlukileyo, ukuze ukwazi ukutsiba ngokukhuselekileyo apha.
Ukuba yonke into icacisiwe kwaye iqwalaselwe ngokuchanekileyo, isilumkiso malunga nesatifikethi siya kuvela kwaye emva koko iwindow enebhakethi apho unokwenza incwadi eneenkcukacha kwiifayile zethu.
Sihamba nge-wizard ukuya ekupheleni kwaye ujabulele umphumo.
Inyathelo elilandelayo kukudala i-Scale-out Backup Repository entsha, okanye ukongeza i-S3 yethu kule ikhoyo - iya kusetyenziswa njengeSiqwenga soMmandla wokugcina uvimba. Akukho msebenzi wokusebenzisa i-S3-ehambelanayo yokugcina ngokuthe ngqo, njengendawo yokugcina eqhelekileyo, ekukhululweni kwangoku. Zininzi kakhulu iingxaki ezingacacanga ezifuna ukusonjululwa ukuze oku kwenzeke, kodwa nantoni na inokwenzeka.
Yiya kwiseto zokugcina kwaye uvule iCapacity Tier. Yonke into ibonakala ngokucacileyo apho, kodwa kukho i-nuance enomdla: ukuba ufuna ukuba yonke idatha ithunyelwe kwindawo yokugcina into ngokukhawuleza, yibeke nje kwiintsuku eziyi-0.
Emva kokudlula kwi-wizard, ukuba awufuni ukulinda, ungacofa ctrl+RMB kwindawo yokugcina, uqalise ngamandla umsebenzi weTiering kwaye ubukele iigrafu zikhasa.
Kuphelele apho okwangoku. Ndicinga ukuba ndiphumelele kumsebenzi wokubonisa ukuba ukugcinwa kwebhloko akwesabi njengoko abantu bacinga. Ewe, kukho izisombululo kunye neenketho zenqwelo kunye nenqwelo encinci, kodwa awukwazi ukugubungela yonke into kwinqaku elinye. Ngoko ke masabelane ngamava ethu kumazwana.
umthombo: www.habr.com