Niaj hnub no, qhov kev pabcuam Bitrix24 tsis muaj ntau pua gigabits ntawm kev khiav tsheb, thiab nws tsis muaj lub nkoj loj ntawm cov servers (txawm hais tias, tau kawg, muaj qee qhov uas twb muaj lawm). Tab sis rau ntau tus neeg siv khoom nws yog cov cuab yeej tseem ceeb rau kev ua haujlwm hauv lub tuam txhab; nws yog daim ntawv thov kev lag luam tiag tiag. Yog li ntawd, tsis muaj txoj kev poob. Yuav ua li cas yog tias qhov kev sib tsoo tau tshwm sim, tab sis qhov kev pabcuam "rov qab" sai heev uas tsis muaj leej twg pom dab tsi? Thiab yuav ua li cas thiaj li ua tau qhov kev ua tsis tiav yam tsis tau poob kev ua haujlwm zoo thiab cov neeg siv khoom? Alexander Demidov, tus thawj coj ntawm huab kev pabcuam ntawm Bitrix24, tau hais rau peb cov blog hais txog yuav ua li cas lub kaw lus kaw tau hloov zuj zus mus rau 7 xyoo ntawm cov khoom muaj nyob.
"Peb tau tsim Bitrix24 ua SaaS 7 xyoo dhau los. Qhov teeb meem tseem ceeb yog tej zaum cov hauv qab no: ua ntej nws tau tshaj tawm rau pej xeem raws li SaaS, cov khoom no tsuas yog muaj nyob rau hauv hom kev daws teeb meem. Cov neeg siv khoom tau yuav nws los ntawm peb, tuav nws ntawm lawv cov servers, teeb tsa lub tuam txhab portal - kev daws teeb meem rau cov neeg ua haujlwm sib txuas lus, khaws cov ntaub ntawv, kev tswj haujlwm, CRM, yog txhua yam. Thiab los ntawm 2012, peb txiav txim siab tias peb xav tso nws li SaaS, tswj nws tus kheej, ua kom muaj kev zam txim thiab kev ntseeg siab. Peb tau txais kev paub dhau los, vim hais tias txog thaum ntawd peb tsuas tsis muaj nws - peb tsuas yog software tsim khoom, tsis yog cov chaw muab kev pabcuam.
Thaum pib qhov kev pabcuam, peb nkag siab tias qhov tseem ceeb tshaj plaws yog ua kom muaj kev zam txim, kev ntseeg siab thiab muaj kev pabcuam tsis tu ncua, vim tias yog tias koj muaj lub vev xaib yooj yim, lub khw, piv txwv li, thiab nws poob rau koj thiab zaum rau ntawd. ib teev, tsuas yog koj raug kev txom nyem, koj poob kev txiav txim, koj poob cov neeg siv khoom, tab sis rau koj tus neeg siv khoom nws tus kheej, qhov no tsis yog qhov tseem ceeb rau nws. Nws chim, tau kawg, tab sis nws mus thiab yuav nws ntawm lwm qhov chaw. Thiab yog tias qhov no yog daim ntawv thov uas txhua txoj haujlwm hauv tuam txhab, kev sib txuas lus, kev txiav txim siab raug khi, ces qhov tseem ceeb tshaj plaws yog kom tau txais kev ntseeg siab ntawm cov neeg siv, uas yog, tsis txhob cia lawv poob thiab tsis poob. Vim tias txhua txoj haujlwm tuaj yeem nres yog tias ib yam dab tsi hauv tsis ua haujlwm.
Bitrix.24 as SaaS
Peb tau sib sau ua ke thawj tus qauv ib xyoos ua ntej tshaj tawm rau pej xeem, hauv 2011. Peb sib sau ua ke nyob rau hauv ib lub lim tiam, saib nws, twirled nws - nws txawm ua hauj lwm. Ntawd yog, koj tuaj yeem nkag mus rau hauv daim ntawv, sau lub npe ntawm lub portal nyob ntawd, lub portal tshiab yuav qhib, thiab tus neeg siv lub hauv paus yuav raug tsim. Peb saib nws, soj ntsuam cov khoom raws li hauv paus ntsiab lus, muab pov tseg, thiab txuas ntxiv ua kom zoo dua rau ib xyoos. Vim tias peb muaj lub luag haujlwm loj: peb tsis xav ua ob lub hauv paus sib txawv, peb tsis xav txhawb nqa cov khoom ntim cais, cais huab kev daws teeb meem - peb xav ua txhua yam hauv ib qho chaws.
Ib daim ntawv thov lub vev xaib raug cai nyob rau lub sijhawm ntawd yog ib tus neeg rau zaub mov uas qee qhov PHP code khiav, mysql database, cov ntaub ntawv raug xa tawm, cov ntaub ntawv, cov duab tau muab tso rau hauv daim nplaub tshev upload - zoo, txhua yam ua haujlwm. Alas, nws tsis yooj yim sua kom tso lub vev xaib ruaj khov uas siv qhov no. Nyob ntawd, faib cache tsis txaus siab, database replication tsis txaus siab.
Peb tsim cov kev xav tau: qhov no yog qhov muaj peev xwm nyob hauv ntau qhov chaw, txhawb nqa rov ua dua, thiab qhov zoo tshaj plaws nyob rau hauv cov chaw sib txawv ntawm thaj chaw faib cov ntaub ntawv. Cais cov khoom logic thiab, qhov tseeb, cov ntaub ntawv khaws cia. Muaj peev xwm dynamically scale raws li lub load, thiab zam statics tag nrho. Los ntawm cov kev xav no, qhov tseeb, qhov yuav tsum tau ua rau cov khoom lag luam tau tshwm sim, uas peb tau ua kom zoo dua nyob rau hauv lub xyoo. Thaum lub sij hawm no, nyob rau hauv lub platform, uas tau hloov mus rau kev sib koom ua ke - rau lub thawv daws teeb meem, rau peb tus kheej cov kev pab cuam - peb tau txais kev txhawb nqa rau cov khoom uas peb xav tau. Kev them nyiaj yug rau mysql replication ntawm theem ntawm cov khoom nws tus kheej: uas yog, tus tsim tawm uas sau cov cai tsis xav txog yuav ua li cas nws thov yuav muab faib, nws siv peb api, thiab peb paub yuav ua li cas kom raug faib sau thiab nyeem ntawv thov ntawm masters thiab qhev.
Peb tau ua kev txhawb nqa ntawm qib khoom rau ntau yam huab huab cia: google cia, amazon s3, ntxiv rau kev txhawb nqa rau qhib pawg nrawm. Yog li ntawd, qhov no yog qhov yooj yim rau ob qho tib si rau peb ua ib qho kev pabcuam thiab rau cov neeg tsim khoom uas ua haujlwm nrog cov kev daws teeb meem: yog tias lawv tsuas yog siv peb API rau kev ua haujlwm, lawv tsis xav txog qhov twg cov ntaub ntawv yuav raug cawm thaum kawg, hauv zos ntawm cov ntaub ntawv kaw lus lossis hauv cov ntaub ntawv khaws cia.
Raws li qhov tshwm sim, peb txiav txim siab tam sim ntawd peb yuav khaws cia ntawm theem ntawm tag nrho cov ntaub ntawv chaw. Xyoo 2012, peb tau pib tag nrho ntawm Amazon AWS vim peb twb muaj kev paub nrog lub platform no - peb tus kheej lub vev xaib tau tuav nyob ntawd. Peb tau nyiam los ntawm qhov tseeb tias nyob rau hauv txhua cheeb tsam Amazon muaj ntau thaj chaw muaj - qhov tseeb, (hauv lawv cov lus siv) ob peb lub chaw cov ntaub ntawv uas muaj ntau dua lossis tsawg dua ntawm ib leeg thiab tso cai rau peb khaws cia ntawm qib ntawm tag nrho cov ntaub ntawv chaw: yog tias nws dheev ua tsis tiav, cov databases yog replicated master-master, lub web application servers yog thaub qab, thiab cov ntaub ntawv zoo li qub tau tsiv mus rau s3 khoom cia. Lub load yog sib npaug - thaum lub sij hawm ntawd los ntawm Amazon elb, tab sis me ntsis tom qab peb tuaj rau peb tus kheej load balancers, vim hais tias peb xav tau ntau complex logic.
Qhov lawv xav tau yog qhov lawv tau ...
Txhua yam tseem ceeb uas peb xav kom ntseeg tau - kev zam txim ntawm servers lawv tus kheej, kev siv web, databases - txhua yam ua haujlwm zoo. Qhov xwm txheej yooj yim tshaj plaws: yog tias ib qho ntawm peb lub vev xaib tsis ua haujlwm, ces txhua yam yog qhov yooj yim - lawv raug hloov los ntawm kev sib npaug.
Lub balancer (thaum lub sij hawm nws yog Amazon lub luj tshib) cim cov cav tov uas tsis muaj kev txiav txim raws li tsis noj qab haus huv thiab muab tua load faib rau lawv. Amazon autoscaling ua hauj lwm: thaum lub load loj hlob, cov tshuab tshiab tau ntxiv rau pawg autoscaling, lub load tau faib rau cov tshuab tshiab - txhua yam zoo. Nrog peb cov khoom sib npaug, cov logic yog kwv yees li qub: yog tias muaj qee yam tshwm sim rau daim ntawv thov server, peb tshem tawm kev thov los ntawm nws, muab cov tshuab no pov tseg, pib tshiab thiab ua haujlwm ntxiv. Cov tswv yim tau hloov me ntsis hauv lub xyoo, tab sis tseem ua haujlwm: nws yooj yim, nkag siab, thiab tsis muaj teeb meem nrog nws.
Peb ua haujlwm thoob plaws ntiaj teb, cov neeg siv khoom thauj khoom siab sib txawv kiag li, thiab, nyob rau hauv txoj kev sib haum xeeb, peb yuav tsum muaj peev xwm ua tau qee yam kev pabcuam ua haujlwm ntawm txhua yam ntawm peb lub cev txhua lub sijhawm - tsis pom los ntawm cov neeg siv khoom. Yog li ntawd, peb muaj lub sijhawm los tua cov ntaub ntawv los ntawm kev ua haujlwm, rov faib cov khoom thauj mus rau qhov chaw thib ob.
Nws ua haujlwm li cas? - Peb hloov tsheb mus rau qhov chaw ua haujlwm cov ntaub ntawv - yog tias muaj kev sib tsoo ntawm qhov chaw cov ntaub ntawv, tom qab ntawd tag nrho, yog tias qhov no yog qhov peb npaj ua haujlwm nrog ib lub chaw khaws ntaub ntawv, ces peb hloov ib feem ntawm cov tsheb khiav kev pabcuam rau cov neeg siv khoom mus rau qhov chaw thib ob, ncua nws replication. Yog tias cov tshuab tshiab xav tau rau cov ntawv thov web vim tias cov khoom thauj ntawm qhov chaw thib ob tau nce, lawv yuav pib tau txais. Peb ua tiav cov haujlwm, rov ua dua tshiab, thiab peb rov qab tag nrho cov khoom rov qab. Yog tias peb xav tau tsom iav qee qhov haujlwm hauv DC thib ob, piv txwv li, nruab qhov hloov tshiab lossis hloov chaw hauv qhov thib ob database, ces, feem ntau, peb rov ua qhov qub, tsuas yog nyob rau lwm qhov. Thiab yog hais tias qhov no yog kev huam yuaj, ces peb ua txhua yam tsis tseem ceeb: peb siv qhov xwm txheej-tus tuav tswj hauv kev saib xyuas. Yog tias ob peb qhov kev kuaj xyuas tau tshwm sim thiab cov xwm txheej mus rau qhov tseem ceeb, ces peb khiav tus neeg tuav haujlwm no, tus neeg tuav haujlwm uas tuaj yeem ua tiav qhov no lossis qhov laj thawj ntawd. Rau txhua lub database, peb qhia meej tias tus neeg rau zaub mov twg yog qhov tsis ua haujlwm rau nws, thiab qhov twg yuav tsum tau hloov tsheb yog tias nws tsis muaj. Keeb kwm, peb siv nagios lossis qee qhov ntawm nws rab rawg hauv ib daim ntawv lossis lwm qhov. Hauv txoj ntsiab cai, cov txheej txheem zoo sib xws muaj nyob hauv yuav luag txhua qhov kev saib xyuas; peb tsis siv dab tsi ntxiv, tab sis tej zaum muaj ib hnub peb yuav. Tam sim no kev soj ntsuam tau tshwm sim los ntawm qhov tsis muaj thiab muaj peev xwm hloov tau qee yam.
Peb puas tau khaws txhua yam?
Peb muaj ntau tus neeg siv khoom los ntawm Asmeskas, ntau tus neeg siv khoom los ntawm Tebchaws Europe, ntau tus neeg siv khoom uas nyob ze rau sab hnub tuaj - Nyiv, Singapore thiab lwm yam. Ntawm chav kawm, ib qho loj ntawm cov neeg siv khoom yog nyob rau hauv Russia. Ntawd yog, kev ua haujlwm tsis nyob hauv ib cheeb tsam. Cov neeg siv xav tau cov lus teb ceev ceev, yuav tsum ua raws li ntau txoj cai hauv zos, thiab nyob rau hauv txhua cheeb tsam peb khaws ob lub chaw khaws ntaub ntawv, ntxiv rau muaj qee qhov kev pabcuam ntxiv, uas, dua, yooj yim rau qhov chaw hauv ib cheeb tsam - rau cov neeg siv khoom hauv cheeb tsam no ua haujlwm. REST handlers, tso cai servers, lawv tsis tshua tseem ceeb rau kev ua haujlwm ntawm cov neeg siv khoom tag nrho, koj tuaj yeem hloov mus los ntawm lawv nrog kev ncua me me, tab sis koj tsis xav rov tsim lub log ntawm kev saib xyuas lawv thiab yuav ua li cas. nrog lawv. Yog li ntawd, peb tab tom sim siv cov kev daws teeb meem uas twb muaj lawm rau qhov siab tshaj plaws, tsis yog tsim qee yam kev txawj ntse hauv cov khoom siv ntxiv. Thiab qee qhov peb siv tsis tau hloov pauv ntawm qib DNS, thiab peb txiav txim siab qhov kev ua neej nyob ntawm qhov kev pabcuam los ntawm tib DNS. Amazon muaj Txoj Kev 53 qhov kev pabcuam, tab sis nws tsis yog DNS xwb uas koj tuaj yeem nkag mus thiab qhov ntawd yog nws - nws hloov pauv ntau thiab yooj yim dua. Los ntawm nws koj tuaj yeem tsim cov kev pabcuam geo-distributed nrog geolocations, thaum koj siv nws los txiav txim seb tus neeg siv khoom tuaj qhov twg thiab muab qee cov ntaub ntawv rau nws - nrog rau nws cov kev pab koj tuaj yeem tsim kev ua haujlwm tsis zoo. Tib yam kev kuaj xyuas kev noj qab haus huv tau teeb tsa hauv Txoj Kev 53 nws tus kheej, koj teeb tsa cov ntsiab lus kawg uas tau saib xyuas, teeb tsa kev ntsuas, teeb tsa cov txheej txheem twg los txiav txim siab "kev ua neej nyob" ntawm kev pabcuam - tcp, http, https; teeb tsa qhov zaus ntawm cov tshev uas txiav txim siab seb qhov kev pabcuam puas muaj sia nyob lossis tsis muaj. Thiab nyob rau hauv DNS nws tus kheej koj qhia meej tias dab tsi yuav yog thawj, dab tsi yuav yog qhov thib ob, qhov twg yuav hloov tau yog tias kev kuaj xyuas kev noj qab haus huv tau tshwm sim hauv txoj kev 53. Tag nrho cov no tuaj yeem ua tiav nrog qee cov cuab yeej, tab sis vim li cas nws yooj yim - peb teeb nws nce ib zaug thiab tom qab ntawd tsis txhob xav txog txhua yam peb ua li cas cov tshev, peb hloov li cas: txhua yam ua haujlwm ntawm nws tus kheej.
Thawj "tab sis": yuav ua li cas thiab nrog dab tsi los khaws txoj kev 53 nws tus kheej? Leej twg paub, yog tias muaj dab tsi tshwm sim rau nws? Hmoov zoo, peb yeej tsis tau nqis los ntawm qhov rake no, tab sis dua, kuv yuav muaj ib zaj dab neeg ua ntej vim li cas peb xav tias peb tseem xav tau kev tso npe. Ntawm no peb nteg tawm straws rau peb tus kheej ua ntej. Ob peb zaug hauv ib hnub peb ua tiav tag nrho cov cheeb tsam uas peb muaj nyob rau hauv txoj kev 53. Amazon's API tso cai rau koj yooj yim xa lawv hauv JSON, thiab peb muaj ntau lub servers thaub qab uas peb hloov nws, upload nws hauv daim ntawv ntawm configs thiab muaj, kwv yees hais, kev teeb tsa thaub qab. Yog tias muaj qee yam tshwm sim, peb tuaj yeem xa nws sai sai tsis tas yuav poob cov ntaub ntawv DNS chaw.
Thib ob "tab sis": Dab tsi hauv daim duab no tseem tsis tau khaws tseg? Lub balancer nws tus kheej! Peb qhov kev faib tawm ntawm cov neeg siv khoom los ntawm cheeb tsam yog ua kom yooj yim heev. Peb muaj cov npe bitrix24.ru, bitrix24.com, .de - tam sim no muaj 13 qhov sib txawv, uas ua haujlwm hauv ntau thaj chaw. Peb tuaj rau hauv qab no: txhua cheeb tsam muaj nws tus kheej balancers. Qhov no ua rau nws yooj yim dua los faib thoob plaws cheeb tsam, nyob ntawm seb qhov chaw siab tshaj ntawm lub network. Yog tias qhov no yog qhov ua tsis tiav ntawm theem ntawm ib qho kev sib npaug, ces nws tsuas yog tshem tawm ntawm kev pabcuam thiab tshem tawm ntawm dns. Yog tias muaj qee qhov teeb meem nrog cov pab pawg sib npaug, tom qab ntawd lawv tau rov qab los ntawm lwm qhov chaw, thiab kev hloov ntawm lawv tau ua tiav siv tib txoj kev 53, vim tias vim TTL luv, kev hloov pauv tshwm sim hauv qhov siab tshaj ntawm 2, 3, 5 feeb. .
Thib peb "tab sis": Dab tsi tseem tsis tau tseg? S3, yog. Thaum peb tso cov ntaub ntawv uas peb khaws cia rau cov neeg siv hauv s3, peb ntseeg siab tias nws yog armor- tho thiab tsis tas yuav khaws dab tsi nyob ntawd. Tab sis keeb kwm qhia tau hais tias tej yam tshwm sim txawv. Feem ntau, Amazon piav qhia S3 yog qhov kev pabcuam tseem ceeb, vim Amazon nws tus kheej siv S3 los khaws cov duab tshuab, teeb tsa, AMI cov duab, snapshots ... Thiab yog tias s3 tsoo, zoo li tshwm sim ib zaug hauv 7 xyoo no, tsuav yog peb tau siv. bitrix24, nws ua raws nws zoo li tus kiv cua Muaj ntau pawg ntawm cov khoom uas tuaj txog - tsis muaj peev xwm pib tshuab virtual, api tsis ua haujlwm, thiab lwm yam.
Thiab S3 tuaj yeem poob - nws tshwm sim ib zaug. Yog li ntawd, peb tuaj rau cov tswv yim hauv qab no: ob peb xyoos dhau los tsis muaj cov khoom siv pej xeem loj hauv tebchaws Russia, thiab peb xav txog qhov kev xaiv ua ib yam ntawm peb tus kheej ... Zoo hmoo, peb tsis tau pib ua qhov no, vim peb yuav tau khawb rau hauv kev txawj ntse uas peb tsis muaj peb muaj, thiab tej zaum yuav mess. Tam sim no Mail.ru muaj s3-compatible storage, Yandex muaj nws, thiab ib tug xov tooj ntawm lwm tus neeg muab kev pab muaj nws. Thaum kawg peb tuaj rau lub tswv yim uas peb xav kom muaj, thawj zaug, thaub qab, thiab thib ob, muaj peev xwm ua haujlwm nrog cov ntawv luam hauv zos. Rau thaj tsam Lavxias tshwj xeeb, peb siv Mail.ru Hotbox kev pabcuam, uas yog API tau tshaj s3. Peb tsis xav tau kev hloov pauv loj rau cov cai hauv daim ntawv thov, thiab peb tau ua cov txheej txheem hauv qab no: hauv s3 muaj qhov cuam tshuam uas ua rau tsim / tshem tawm cov khoom, Amazon muaj kev pabcuam hu ua Lambda - qhov no yog serverless tso cai. uas yuav raug tua tsuas yog thaum qee qhov kev tshwm sim tshwm sim.
Peb tau ua nws yooj yim heev: yog tias peb qhov hluav taws kub, peb ua cov cai uas yuav luam cov khoom mus rau Mail.ru cia. Txhawm rau kom ua tiav kev ua haujlwm nrog cov ntawv luam hauv zos, peb kuj xav tau rov qab synchronization kom cov neeg siv khoom hauv Lavxias tuaj yeem ua haujlwm nrog kev khaws cia uas ze rau lawv. Xa ntawv yog yuav ua kom tiav cov txiaj ntsig hauv nws qhov chaw cia - nws yuav muaj peev xwm ua rov qab synchronization ntawm cov txheej txheem, tab sis tam sim no peb tab tom ua qhov no ntawm peb tus kheej cov cai. Yog tias peb pom tias tus neeg siv khoom tau tshaj tawm cov ntaub ntawv, tom qab ntawd ntawm qib code peb tso qhov kev tshwm sim hauv ib kab, txheej txheem nws thiab ua rov qab rov ua dua. Vim li cas nws tsis zoo: yog tias peb ua qee yam kev ua haujlwm nrog peb cov khoom sab nraud ntawm peb cov khoom, uas yog, los ntawm qee qhov sab nraud, peb yuav tsis coj nws mus rau hauv tus account. Yog li ntawd, peb tos kom txog thaum kawg, thaum qhov tshwm sim tshwm sim ntawm qib khaws cia, yog li tsis hais qhov twg peb coj tus lej los ntawm, cov khoom uas tuaj rau peb tau theej rau lwm qhov.
Ntawm qib code, peb sau npe ob qho tib si khaws cia rau txhua tus neeg siv khoom: ib qho yog suav tias yog qhov tseem ceeb, lwm qhov suav tias yog ib qho thaub qab. Yog tias txhua yam zoo, peb ua haujlwm nrog kev khaws cia uas nyob ze rau peb: uas yog, peb cov neeg siv khoom hauv Amazon, lawv ua haujlwm nrog S3, thiab cov neeg ua haujlwm hauv tebchaws Russia, lawv ua haujlwm nrog Hotbox. Yog tias tus chij tau tshwm sim, ces kev ua tsis tiav yuav tsum tau txuas nrog, thiab peb hloov cov neeg siv khoom mus rau lwm qhov chaw cia. Peb tuaj yeem kos lub thawv no ntawm nws tus kheej los ntawm cheeb tsam thiab tuaj yeem hloov lawv rov qab thiab tawm mus. Peb tseem tsis tau siv qhov no hauv kev xyaum, tab sis peb tau muab rau cov txheej txheem no thiab peb xav tias muaj ib hnub peb yuav xav tau qhov hloov pauv no thiab tuaj yeem ua ke. Qhov no twb tshwm sim ib zaug lawm.
Auj, thiab Amazon khiav tawm ...
Lub Plaub Hlis no yog hnub tseem ceeb ntawm kev pib Telegram thaiv hauv tebchaws Russia. Tus kws kho mob cuam tshuam tshaj plaws uas poob rau hauv qhov no yog Amazon. Thiab, hmoov tsis, cov tuam txhab Lavxias uas ua haujlwm rau tag nrho lub ntiaj teb raug kev txom nyem ntau dua.
Yog hais tias lub tuam txhab yog ntiaj teb no thiab Russia yog ib feem me me rau nws, 3-5% - zoo, ib txoj kev los yog lwm yam, koj muaj peev xwm txi lawv.
Yog tias qhov no yog lub tuam txhab Lavxias nkaus xwb - Kuv paub tseeb tias nws yuav tsum nyob hauv zos - zoo, nws yuav yooj yim rau cov neeg siv lawv tus kheej, xis nyob, thiab yuav muaj kev pheej hmoo tsawg dua.
Yuav ua li cas yog tias qhov no yog lub tuam txhab ua haujlwm thoob ntiaj teb thiab muaj kwv yees li ntawm cov neeg siv khoom sib npaug ntawm Russia thiab qhov chaw thoob ntiaj teb? Kev sib txuas ntawm cov ntu yog qhov tseem ceeb, thiab lawv yuav tsum ua haujlwm nrog ib leeg los yog lwm qhov.
Thaum kawg ntawm lub Peb Hlis 2018, Roskomnadzor tau xa ib tsab ntawv mus rau cov neeg ua haujlwm loj tshaj plaws uas tau hais tias lawv tau npaj los thaiv ntau lab Amazon IPs txhawm rau txhawm rau ... tus neeg xa xov liaison Zello. Ua tsaug rau cov neeg muab kev pabcuam tib yam no - lawv tau ua tiav cov ntawv xa mus rau txhua tus, thiab muaj kev nkag siab tias kev sib txuas nrog Amazon tuaj yeem sib nrug. Nws yog hnub Friday, peb tau khiav ntawm kev ceeb toom rau peb cov npoj yaig los ntawm servers.ru, hais tias: "Cov phooj ywg, peb xav tau ntau lub servers uas yuav tsis nyob hauv Russia, tsis nyob hauv Amazon, tab sis, piv txwv li, qhov chaw hauv Amsterdam," Txhawm rau kom muaj peev xwm tsawg kawg qee yam teeb tsa peb tus kheej VPN thiab tso npe muaj rau qee qhov kawg uas peb tsis tuaj yeem cuam tshuam rau txhua txoj hauv kev, piv txwv li endponts ntawm tib s3 - peb tsis tuaj yeem sim tsa qhov kev pabcuam tshiab thiab tau txais tus IP sib txawv, peb tseem yuav tau mus txog ntawd. Tsuas yog ob peb hnub, peb teeb tsa cov servers, tau txais lawv thiab khiav, thiab, feem ntau, npaj rau lub sijhawm kev thaiv pib. Nws xav paub tias RKN, saib qhov fuss thiab ntshai, hais tias: "Tsis yog, peb yuav tsis thaiv dab tsi tam sim no." (Tab sis qhov no yog raws nraim mus txog rau lub sijhawm thaum Telegram pib raug thaiv.) Tom qab teeb tsa lub peev xwm bypass thiab paub tias qhov thaiv tsis tau qhia, txawm li cas los xij, peb tsis tau pib txheeb xyuas tag nrho cov teeb meem. Yog, tsuas yog hauv rooj plaub.
Thiab hauv 2019, peb tseem nyob hauv cov xwm txheej ntawm kev thaiv. Kuv saib nag hmo: txog ib lab IPs txuas ntxiv raug thaiv. Muaj tseeb tiag, Amazon yuav luag tag nrho tsis thaiv, ntawm nws lub ncov nws mus txog 20 lab chaw nyob ... Feem ntau, qhov tseeb yog tias yuav tsis muaj kev sib raug zoo, kev sib raug zoo. Tam sim ntawd. Tej zaum nws yuav tsis muaj nyob rau hauv technical vim li cas - hluav taws kub, excavators, tag nrho cov ntawd. Los yog, raws li peb tau pom, tsis yog technical. Yog li ntawd, ib tug neeg loj thiab loj, nrog lawv tus kheej ASs, tej zaum yuav tswj qhov no nyob rau hauv lwm txoj kev - ncaj qha mus txuas thiab lwm yam yog twb nyob rau theem l2. Tab sis nyob rau hauv ib tug yooj yim version, zoo li peb los yog txawm me me, koj muaj peev xwm, tsuas yog nyob rau hauv cov ntaub ntawv, muaj redundancy ntawm cov theem ntawm servers tsa lwm qhov chaw, configured ua ntej vpn, npe, nrog lub peev xwm los hloov cov configuration sai sai rau lawv nyob rau hauv cov segments. uas yog qhov tseem ceeb rau koj txoj kev sib txuas. Qhov no tau los ua ke rau peb ntau dua ib zaug, thaum Amazon qhov thaiv pib; nyob rau hauv qhov xwm txheej phem tshaj plaws, peb tsuas yog tso cai rau S3 tsheb los ntawm lawv, tab sis maj mam tag nrho cov no tau daws.
Yuav khaws cia li cas... tus muab kev pabcuam tag nrho?
Tam sim no peb tsis muaj qhov xwm txheej yog tias tag nrho Amazon poob qis. Peb muaj qhov xwm txheej zoo sib xws rau Russia. Nyob rau hauv Russia, peb tau txais los ntawm ib tug neeg muab kev pab, los ntawm cov uas peb xaiv kom muaj ob peb qhov chaw. Thiab ib xyoos dhau los peb tau ntsib teeb meem: txawm hais tias cov no yog ob lub chaw khaws ntaub ntawv, tej zaum yuav muaj teeb meem nyob rau theem ntawm tus kws kho mob lub network teeb tsa uas tseem yuav cuam tshuam rau ob lub chaw cov ntaub ntawv. Thiab peb yuav xaus tsis muaj nyob rau ntawm ob qhov chaw. Tau kawg qhov ntawd yog qhov tshwm sim. Peb xaus li reconsidering lub architecture sab hauv. Nws tsis tau hloov pauv ntau heev, tab sis rau Russia peb tam sim no muaj ob qhov chaw, uas tsis yog los ntawm tib lub chaw muab kev pabcuam, tab sis los ntawm ob qhov sib txawv. Yog tias ib qho ua tsis tau, peb tuaj yeem hloov mus rau lwm qhov.
Hypothetically, rau Amazon peb tab tom xav txog qhov muaj peev xwm ntawm kev tshwj tseg ntawm qib ntawm lwm tus neeg muab kev pabcuam; Tej zaum Google, tej zaum lwm tus... Tab sis tam sim no peb tau pom nyob rau hauv kev xyaum hais tias thaum Amazon muaj xwm txheej nyob rau theem ntawm ib cheeb tsam muaj, xwm txheej nyob rau theem ntawm tag nrho cov cheeb tsam yog heev tsawg. Yog li ntawd, peb muaj lub tswv yim hais tias peb yuav ua kom "Amazon tsis yog Amazon" kev tshwj tseg, tab sis hauv kev xyaum qhov no tseem tsis tau muaj.
Ob peb lo lus hais txog automation
Puas yog automation ib txwm tsim nyog? Ntawm no nws yog qhov tsim nyog kom nco qab cov nyhuv Dunning-Kruger. Ntawm qhov "x" axis yog peb qhov kev paub thiab kev paub uas peb tau txais, thiab ntawm "y" axis yog kev ntseeg siab hauv peb qhov kev ua. Thaum xub thawj peb tsis paub dab tsi thiab tsis paub tseeb. Tom qab ntawd peb paub me ntsis thiab dhau los ua neeg ntseeg siab - qhov no yog qhov hu ua "peak of stupidity", zoo piav qhia los ntawm daim duab "dementia thiab ua siab loj". Tom qab ntawd peb tau kawm me ntsis thiab npaj mus rau hauv kev sib ntaus sib tua. Tom qab ntawd peb nqis los ntawm qee qhov kev ua yuam kev loj loj thiab pom peb tus kheej hauv lub hav ntawm kev poob siab, thaum peb zoo li paub qee yam, tab sis qhov tseeb peb tsis paub ntau. Tom qab ntawd, thaum peb tau txais kev paub, peb muaj kev ntseeg siab dua.
Peb cov logic txog ntau yam tsis siv neeg hloov mus rau qee yam xwm txheej tau piav qhia zoo heev los ntawm daim duab no. Peb pib - peb tsis paub yuav ua li cas, yuav luag tag nrho cov hauj lwm yog ua los ntawm tes. Tom qab ntawd peb pom tau tias peb tuaj yeem txuas automation rau txhua yam thiab, zoo li, pw tsaug zog. Thiab mam li nco dheev peb nqis los ntawm mega-rake: qhov tsis zoo yog qhov tshwm sim, thiab peb hloov tsheb rov qab los thaum, txoj hauv kev zoo, peb yuav tsum tsis txhob ua qhov no. Yog li ntawd, replication tawg los yog lwm yam - qhov no yog lub hav ntawm kev poob siab heev. Thiab tom qab ntawd peb tuaj rau qhov kev nkag siab tias peb yuav tsum ua txhua yam kom zoo. Ntawd yog, nws ua rau kev nkag siab zoo rau kev cia siab rau automation, muab qhov muaj peev xwm ntawm cov tswb tsis tseeb. Tab sis! Yog tias qhov tshwm sim tuaj yeem ua rau muaj kev puas tsuaj loj, nws yog qhov zoo dua los tso nws mus rau lub luag haujlwm hloov pauv, rau cov kws ua haujlwm ntawm lub luag haujlwm, leej twg yuav ua kom paub tseeb thiab saib xyuas tias muaj kev sib tsoo tiag tiag, thiab yuav ua qhov tsim nyog ua manually ...
xaus
Tshaj li ntawm 7 xyoo, peb tau mus los ntawm qhov tseeb tias thaum ib yam dab tsi poob, muaj kev ceeb ntshai-xav, kom nkag siab tias tsis muaj teeb meem, tsuas muaj cov dej num, lawv yuav tsum - thiab tuaj yeem daws tau. Thaum koj tab tom tsim kev pabcuam, saib nws los ntawm saum toj no, ntsuas txhua qhov kev pheej hmoo uas yuav tshwm sim. Yog tias koj pom lawv tam sim ntawd, tom qab ntawd muab kev rov ua dua ua ntej thiab muaj peev xwm tsim kev ua haujlwm tsis raug cai, vim tias txhua qhov taw tes uas tuaj yeem ua tsis tiav thiab ua rau qhov tsis ua haujlwm ntawm cov kev pabcuam yuav twv yuav raug ua li ntawd. Thiab txawm hais tias nws zoo li koj tias qee lub ntsiab lus ntawm cov txheej txheem yuav tsis poob - zoo li tib s3, tseem nco ntsoov tias lawv tuaj yeem ua tau. Thiab tsawg kawg hauv txoj kev xav, muaj lub tswv yim ntawm koj yuav ua li cas nrog lawv yog tias muaj qee yam tshwm sim. Muaj ib txoj kev tswj hwm kev pheej hmoo. Thaum koj tab tom xav txog kev ua txhua yam txiav txim siab los yog manually, ntsuas qhov kev pheej hmoo: yuav ua li cas yog tias lub tshuab hluav taws xob pib hloov txhua yam - qhov no puas yuav ua rau muaj teeb meem loj dua piv rau kev sib tsoo? Tej zaum qhov chaw nws yog qhov tsim nyog los siv kev sib haum xeeb tsim nyog ntawm kev siv automation thiab cov tshuaj tiv thaiv ntawm tus engineer ntawm lub luag haujlwm, leej twg yuav ntsuas cov duab tiag tiag thiab nkag siab tias qee yam yuav tsum tau hloov ntawm qhov chaw lossis "yog, tab sis tsis yog tam sim no."
Kev sib haum xeeb tsim nyog ntawm kev ua tiav thiab kev siv zog tiag tiag, lub sijhawm, nyiaj txiag uas koj tuaj yeem siv rau ntawm cov phiaj xwm uas koj yuav muaj thaum kawg.
Cov ntawv no yog qhov hloov kho thiab nthuav dav ntawm Alexander Demidov cov lus ceeb toom ntawm lub rooj sib tham .
Tau qhov twg los: www.hab.com