Yiziphi i-VPS ezibamba ngempela nokuthi zingakhetha kanjani umhlinzeki onokwethenjelwa

Ukukhetha isevisi yokubamba ingenye yezinyathelo ezibaluleke kakhulu eziteshini zokudala iwebhusayithi. Abaqalayo be-webmasters bavame ukuthakazelisa ngezinhlinzeko eziphansi, ngoba isabelomali sabo sinqunyelwe. Bafuna ukukhetha ukubamba okuzohlinzeka ngamanani ambalwa adingekayo ngaphandle kokukhokhelwa imali ngaphezulu kwemithombo engasetshenzisiwe. Ngakho-ke, ukuze uthole isayithi elincane elinabantu abaphansi, ngokuvamile bakhetha ukusatshalaliswa okungabizi (okwabiwe).

Intengo iyinzuzo ebalulekile nebhajethi elinganiselwe, kodwa kunamaphutha amaningi ahambisana nokusingathwa okuvamile. Uma ukukhula kukhula ngokujulile, noma iphrojekthi enezinhlanzi eziphakeme kakhulu ezisekhoneni elifanayo, lokhu kungaholela ekuphazamiseni emsebenzini wesayithi. Ngamaphrojekthi ezentengiselwano, lokhu akumukeleki ngisho nasesikhathini sokuqala, ngakho-ke kungcono ukuthi ukhethe ngokushesha ukubamba iqhaza kwe-VPS, okunikeza izinsiza eziqinisekisiwe ngentengo efananisiwe. Inkampani yokusingatha i-Adminvps ichaze umehluko phakathi kokusingathwa kwe-VPS nabanye.

Iyini i-VPS?

Iseva ebonakalayo noma i-VPS iyinhlawulo efana nesofthiwe ye-server yangokwenyama. Inesistimu yayo yokusebenza, isethi yayo yesethingi nesofthiwe. Kumsebenzisi, ukubamba i-VPS kubonakala kufana ne-"iron" iseva futhi inikeza amandla afanayo. Kodwa-ke, ezinye izinsiza ze-hardware zabiwe, ngoba amaseva amancane ajwayelekile ngokuvamile asebenza kuseva elifanayo lomzimba.

Umlawuli we-VPS / VDS unezimpande ezigcwele zokufinyelela futhi angenza noma yimuphi umyalo, ufake uhlelo oludingekile noma ushintshe ukucushwa. Ngesikhathi esifanayo, inamanje inakho inani lememori eyabelwe umhlinzeki, ama-processor cores, isikhala sediski, kanye nesiteshi se-inthanethi sobubanzi obuthile. Ngakho, ukubamba i-VPS kunika umsebenzisi cishe izinga elifanayo lokulawula, ukuzimela nokuphepha njenge-server evamile yangokwenyama. Ngesikhathi esifanayo, kuyabiza kakhulu ngentengo (nakuba kungabiza kakhulu kunokubamba njalo).

Izinzuzo nokungalungi kokusingathwa kwe-VPS

Iseva ebonakalayo inikeza umsebenzisi "indawo ephakathi" phakathi kwesabelo-sabamba kanye nesiphakeli esizinikezele ngokomzimba. Inikeza ukusebenza okuphezulu nokusimama ngentengo engabizi. Umehluko oyinhloko kusukela ekubanjweni okuvamile ukungahombisi kwamandla "kumakhelwane". Nganoma yisiphi isikhathi sosuku i-VPS-hosting inikeza amaphrojekthi akho ngenani elifanayo lemithombo yekhompuyutha.

Uma kuqhathaniswa ukusingathwa okubonakalayo, i-VPS ne-server ezinikezele, ungakwazi ukugqamisa izinzuzo nezingozi ezilandelayo:

1. Ukubamba ngokuzenzakalelayo: amasayithi amaningi ahlukene anikezwe kuseva elilodwa lokusingatha.
   • Izinzuzo: isiqalo esheshayo, ukusebenza okulula, intengo ephansi;
   • ukulawula okuncane, ukukhiqiza okuphansi, kuye ngokuthi isikhathi sosuku nokusebenza kwamaphrojekthi angomakhelwane.
2. Ukubamba i-VPS: iseva ihlukaniswe yaba izingxenye futhi ingxenye eyodwa yabelwe amaphrojekthi akho.
   • Izinzuzo: indawo evikelekile, ukufinyelela kwempande, ukumisa ukuguquguquka kwemvelo, ukusebenza okuzinzile;
   • I-Cons: I-VDS ingabiza kakhulu kunokubamba ngokuhlanganyela.
3. Kunikezelwe: yonke iseva inikezelwe kumaphrojekthi akho.
   • Izinzuzo: Izinga eliphezulu lokulawula, ukuphepha nokusebenza
   • Umthengi: intengo ephakeme kakhulu, isevisi eyinkimbinkimbi futhi ebiza kakhulu.

Yimaphi amaphrojekthi owudinga

Isayithi elingelona izentengiselwano elinomgwaqo omncane lingasebenza kahle ngokusingathwa okuvamile. Kodwa njengoba ukusebenza kukhula, ukukhiqiza akusile ngokwanele. Ukulayisha amakhasi kusinde, futhi ngezinye izikhathi isayithi lingase "liwe" - lingatholakali imizuzu embalwa. Kwezinye izimo, ungase uthole isaziso esivela kumphathi ukuthi iphrojekthi isuvele isungula umkhawulo wenyanga wezinsiza. Kulokhu, ukuguqulwa kwe-VPS-hosting kuyoba yindlela engcono kakhulu yokuqinisekisa ukusebenza okuzinzile nokutholakala okuqhubekayo kwesayithi.

Indlela yokuphatha amasayithi ku-VPS

Ukuphatha izinsiza zewebhu eziseVPS / VDS kwenziwa ngendlela efanayo nokusingathwa okuvamile. Abahlinzeki abaningi banikezela amakhasimende ngesinye sezintambo zokulawula ezithandwa kakhulu (ISPmanager, cPanel, Plesk nabanye) mahhala. Abanye abanikazi bendawo bahlinzeka ngamapoli abo, okubukeka okufanayo kokubili ukusingatha kanye ne-VDS.

Ipaneli ethandwa kakhulu ku-RuNet yi-ISPmanager 5 Lite. Le phaneli ine-interface elula yolimi lwesiRashiya enegama elifanelekayo ngaphandle kwephutha (okuvame ukutholakala kwezinye imikhiqizo). Ngesizo salo, ungenza kwimodi ebonakalayo zonke izenzo ezidingekayo ohlelweni lokuphatha i-VPS (ukwengeza nokuhlela abasebenzisi, ukulawula amawebhusayithi, yolwazi, i-imeyili nezinye izinsiza).

Ungakhetha kanjani

Isinqumo sokushintshela ku-VPS ukubamba ingxenye nje yempi. Manje kuyadingeka ukunquma umhlinzeki, ngoba le makethe igcwele ukunikezwa, futhi akulula kakhulu ukukhetha okuthakazelisayo kakhulu. Ukuqhathanisa imali ephezulu ye-VDS kunzima kunokuba ukhethe ukusingathwa okungokoqobo, ngoba udinga ukucabangela ama-nuances amaningi. Cabangela izici eziyinhloko okufanele zinikezwe ukunakekelwa okukhulu.

1. Ukuphatha. Ukubamba okujwayelekile kutholakala kuseva eyabelwe, ephethwe ngabasebenzi bomhlinzeki. Ukusebenza kwe-VPS kuyodingeka kuhlolwe ngokuzimela, okuyinto engeyona elula ngaso sonke isikhathi. Ngakho-ke, kungcono ukhethe inani lokuphatha kanye nokuphatha ngesikhathi esisodwa. Kulesi simo, iseva izobe ihlolwe ngumqondisi wesistimu yomsebenzi. Ukukhetha i-VPS ukubamba ngokuphatha, uthola zonke izinzuzo ze-server yangempela futhi akudingeki ulawule ngokuzimela ukusebenza kwayo amahora angu-24 ngosuku.
2. Isistimu yokusebenza Abaningi abanikazi banikeza amakhasimende abo ukukhetha kwesistimu yokusebenza yesiphakeli seWindows Server kanye nokusabalalisa okuningi kwe-Linux. I-Windows ayinayo inzuzo ebalulekile, kodwa ngezinye izikhathi kuyadingeka ekusebenzeni kwesofthiwe ethile (isibonelo, ASP.NET). Uma ungasebenzisi imikhiqizo ye-software, lokho okukhethwa kukho yi-VDS ne-Linux (ungakhetha ikhamera ethile yokusabalalisa ekunambithekeni kwakho nangolwazi, ngoba bonke banikeza ukusebenza okudingekayo).
3. Imishini yesiphakeli. Abahlinzeki abaningi abanikeza amasevisi we-VPS / VDS akasheshi ukwabelana ngolwazi mayelana ne-hardware engokwenyama lapho imishini ebonakalayo isebenza khona. Kodwa lo mbuzo kufanelekile ukubuza, ngaphambi kokukhetha iseva yokubamba noma ye-virtual. Kubalulekile ukwazi hhayi kuphela inani le-RAM, ama-CPU nama-disk space isikhala, kodwa futhi nesigaba sale hardware. Kuyinto efiselekayo ukuthi amaseva afakwe abacubungula abazukulwaneni bamanje, inkumbulo esheshayo ye-DDR4 kanye ne-SSD-drives esheshayo. Umhlinzeki osebenzisa i-hardware enjalo nakanjani akanamahloni ukuchaza ukumiswa kwamaseva ayo.
4. Ukuthembeka Ukusebenza okungaphazamiseki nokutholakala kwe-VPS yakho ngokuqondile kuxhomeke ekilasini lesikhungo sedatha lapho kufakwe khona imishini yomhlinzeki. Isibonakaliso esibalulekile ukufinyeleleka, okungaba sezingeni lika-99.8% (Isigaba II) noma 99.98% (Isigaba III). Kubonakala sengathi umehluko uncane, kodwa izindleko zengqalasizinda ziphakeme kakhulu, okusho ukuthi izinsizakalo nazo zibiza kakhulu. Ukuze uthole umsebenzi othembekile wesayithi kunconywa ukuqasha i-VPS ukubamba indawo yesikhungo ngesigaba esingesihle kune-Tier III.
5. Imishini yokubhuka. Imithombo ye-Reserve ingathuthukisa kakhulu ukuthembeka nokuzinza kwe-VDS. Isibonelo, uma isikhungo sedatha sinesistimu yokunikezwa kwamandla okuphuthumayo (i-UPS kanye ne-diesel generator enefutha), ayesabi ukuphazamiseka kokunikezwa amandla. Ukubhuka kweziteshi zokuxhumana kubalulekile. Kumele futhi kube lula ukuqala kabusha i-VDS uma kwenzeka ukwehluleka kwemishini esebenzayo.
6. Ububanzi besiteshi nomkhawulo wethrafikhi. Imigomo yokusetshenziswa yesiteshi se-intanethi ayisobala ngaso sonke isikhathi. Abahlinzeki abaningi banciphisa umkhawulokudonsa noma ukushayela umgwaqo we-traffic yakho ye-VDS ngaphezu komkhawulo othile. Imibuzo enjalo kufanele icaciswe kusengaphambili ukuze ingaphazamise ukusebenza kweseva noma ungakhuphuli ibha yamanani ngaphezu kwalokho okuhleliwe.
7. Ukusekelwa kwekhwalithi yobuchwepheshe. Ngisho nesistimu esungulwe kahle ingahluleka, ngakho-ke ukuthembela kuphela kubalulekile, kodwa futhi ijubane lokuxazulula izinkinga. Ukwesekwa okuhle kwezobuchwepheshe yisici esibaluleke kakhulu sokucabangela ukuze ukhethe ukusingathwa okungcono noma i-VDS. Ungagweba ikhono lokusekela lobuchwepheshe lomhlinzeki okhethiwe ngokubuyekezwa, kanye nokuhlangenwe nakho kwakho okuxhumana, ngokubuza imibuzo embalwa ekuqaleni kokubambisana.
8. Inqubomgomo yentengo. Yiqiniso, intengo isesinye sezici eziyinhloko uma ukhetha ukubamba. Noma kunjalo, kubalulekile ukuqonda ukuthi ukuphathwa kwe-VPS okusebenza kuseva yesimanje esikhungweni sedatha yezinga eliphezulu kuzobiza izikhathi eziningana ngaphezu kwesabelomali elilinganayo nezici ezifanayo. Intengo iphinde ishukunyiswe ukusekelwa okuhle, ngoba isebenzisa abaqondisi abahola ngokugcwele abafanelekayo.
9. Indawo yendawo yedatha yedatha. Namuhla ayikho imingcele ekukhetheni ukusingathwa noma i-VDS kwelinye izwe noma ngisho nakwelinye izwe. Kodwa kungcono ukugxila kuzo zonke izilaleli zakho ezibhekiswe kuzo. Uma iseva itholakala kwelinye izwe, ngokuqinisekile kuzofaka ama-millisecond angamashumi amabili ngesikhathi sokulayisha.
10. Kungenzeka ukuqasha amanye amakheli e-IP. Ngezinye izikhathi udinga ukuxhuma kuseva ikheli le-IP elengeziwe. Isibonelo, uma udinga ukufaka izitifiketi ze-SSL zezingcingo eziningana kwi-hosting eyodwa ye-VPS (iziphequluli ezindala zibonisa izinkinga zokuhambisana uma kunezingosi eziningi ze-SSL zokubethela kwikheli elifanayo le-IP). Ngezinye izikhathi kuyadingeka ukubeka iphaneli yokuphatha, database noma isizinda somunye ulimi ngolunye ikheli le-IP. Ngakho-ke, kunconywa ukuthi uqiniseke kusengaphambili ukuthi inani elikhethiwe lifaka ukuxhuma ama-IP engeziwe ku-VDS uma isicelo.

Umsebenzi wejubane eliphezulu futhi ozinzile yizici ezibalulekile lapho impumelelo yanoma isiphi isayithi incike, ikakhulukazi uma kuwuhlelo lwezohwebo. I-VPS-hosting inikeza isivinini esikhulu, kuyilapho intengo yayo iphansi kakhulu kuneleyo yokuzinikezela-iseva. Kunezinhlinzeko eziningi ezithakazelisayo emakethe namuhla, ngakho-ke ukukhethwa kwe-VPS kufanele kucatshangelwe ngokucophelela, kucatshangisisa ngokucophelela zonke izici.

Ipharamitha ebaluleke kakhulu inani le-RAM. Uma udinga i-VDS ukuqhuba isayithi elilodwa ku-PHP + MySQL, khona-ke inani le-RAM kufanele libe okungenani 512 MB. Lokhu kwanele isayithi labantu ababa khona, futhi noma kunjalo uzozizwa ukwanda kwejubane uma usuka ekuhlanganyeleni kokubamba ngokuhlanganyela. Uhlobo lwamashayela asetshenzisiwe lubuye lubalulekile. Amashayela we-HDD asevele engasebenzi, ngakho-ke kufanele ukhethe i-VPS nge-SSD. Emaseva anjalo, ijubane lomsebenzi ne-subsystem disk liyishumi namakhulu izikhathi eziphakeme, okuyinto ethinta kakhulu ijubane jikelele.

Ukuqasha iseva yangempela yamandla afanelekayo futhi ngesikhathi esifanayo ukuze ungaqedi, kufanele unqume izidingo kusengaphambili. Abanikezeli abaningi banikeza amandla ekwenzeni ukwandisa ukusebenza kwe-VDS, engeza imemori, ama-processor cores noma isikhala sediski. Kodwa ukubala ukulungiswa okusheshayo ngokushesha, kuyoba lula ukukhetha inani elifanele kakhulu.

Sincoma i-Adminvps VPS yokusingatha njengoba inikeza amaseva we-VPS athembekile nakakhulu.