David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

David O'Brien nyuam qhuav pib nws lub tuam txhab, Xirus (https://xirus.com.au), tsom mus rau Microsoft Azure Stack huab khoom. Lawv tau tsim los tsim kom muaj thiab khiav cov ntawv siv hybrid hauv cov chaw khaws ntaub ntawv, ntug qhov chaw, chaw ua haujlwm nyob deb, thiab huab.

David cob qhia cov tib neeg thiab cov tuam txhab ntawm txhua yam Microsoft Azure thiab Azure DevOps (yav tas los VSTS) thiab tseem ua haujlwm sib tham thiab infracoding. Nws tau ua tus Microsoft MVP (Microsoft Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij Tshaj Lij) tau yeej rau 5 xyoo thiab tsis ntev los no tau txais Azure MVP Award. Raws li kev koom tes ntawm Melbourne Microsoft Cloud thiab Datacentre Meetup, O'Brien nquag hais lus ntawm cov rooj sib tham thoob ntiaj teb, sib txuas nws txoj kev nyiam mus ncig thoob ntiaj teb nrog kev mob siab rau kev sib qhia IT zaj dab neeg nrog zej zog. David's blog nyob ntawm david-obrien.net, nws kuj tshaj tawm nws txoj kev cob qhia online ntawm Pluralsight.

Kev sib tham tham txog qhov tseem ceeb ntawm kev ntsuas hauv kev nkag siab tias muaj dab tsi tshwm sim hauv koj ib puag ncig thiab koj daim ntawv thov ua haujlwm li cas. Microsoft Azure muaj txoj hauv kev muaj zog thiab yooj yim los tso saib cov ntsuas ntsuas rau txhua yam kev ua haujlwm, thiab cov lus qhuab qhia piav qhia koj yuav siv lawv li cas.

Thaum 3 teev sawv ntxov hnub Sunday, thaum koj tsaug zog, koj dheev sawv los ntawm cov ntawv xov xwm: "supercritical app tsis teb dua." Yuav ua li cas? Qhov twg thiab yog vim li cas rau "brakes"? Hauv kev hais lus no, koj yuav kawm txog cov kev pabcuam uas Microsoft Azure muab cov neeg siv khoom los sau cov cav thiab, tshwj xeeb, kev ntsuas los ntawm koj cov huab ua haujlwm. David yuav qhia koj txog qhov kev ntsuas koj yuav tsum xav txog thaum ua haujlwm ntawm huab huab platform thiab yuav ua li cas rau lawv. Koj yuav kawm txog cov cuab yeej qhib thiab lub tsev dashboard, thiab xaus nrog kev paub txaus los tsim koj tus kheej dashboards.

Thiab yog tias koj tau sawv rov los ntawm 3 teev sawv ntxov los ntawm cov lus hais tias daim ntawv thov tseem ceeb tau poob, koj tuaj yeem txiav txim siab sai sai rau nws qhov laj thawj.

Nyob zoo tav su, hnub no peb yuav tham txog metrics. Kuv lub npe yog David O'Brien, Kuv yog tus tsim thiab tus tswv ntawm lub tuam txhab pab tswv yim Australian me, Xirus. Ua tsaug ntauXNUMX uas koj tuaj koom kuv thiab os. Yog vim li cas peb nyob ntawm no? Txhawm rau tham txog kev ntsuas, lossis theej, kuv yuav qhia koj txog lawv, thiab ua ntej ua txhua yam, cia peb pib nrog txoj kev xav.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Kuv mam li qhia koj tias qhov kev ntsuas yog dab tsi, koj tuaj yeem ua li cas nrog lawv, koj yuav tsum tau them sai sai rau, yuav ua li cas sau thiab ua kom cov metrics sau hauv Azure, thiab qhov kev ntsuas qhov pom yog dab tsi. Kuv yuav qhia koj tias cov khoom no zoo li cas hauv Microsoft huab thiab yuav ua li cas ua haujlwm nrog huab.

Ua ntej peb pib, kuv mam li nug ib qho kev qhia ntawm tes los ntawm cov neeg siv Microsoft Azure. Leej twg ua haujlwm nrog AWS? kuv pom tsawg. Yuav ua li cas yog Google? ALI Huab? Ib tug txiv neej! Zoo heev. Yog li dab tsi yog metrics? Lub ntsiab lus txhais ntawm US National Institute of Standards and Technology yog: "Ib qho kev ntsuas yog tus qauv ntsuas uas piav qhia txog cov xwm txheej thiab cov cai rau kev ntsuas cov cuab yeej thiab ua haujlwm kom nkag siab cov txiaj ntsig ntsuas." Nws txhais li cas?

Cia peb ua ib qho piv txwv ntawm kev ntsuas rau kev hloov qhov chaw dawb disk ntawm lub tshuab virtual. Piv txwv li, peb tau muab tus lej 90, thiab tus lej no txhais tau tias feem pua, uas yog, qhov chaw dawb disk yog 90%. Kuv nco ntsoov tias nws tsis yog qhov nthuav heev los nyeem cov lus piav qhia ntawm lub ntsiab lus ntawm kev ntsuas, uas siv 40 nplooj ntawv hauv pdf hom.

Txawm li cas los xij, qhov ntsuas tsis tau hais tias qhov ntsuas tau txais li cas, nws tsuas yog qhia qhov tshwm sim no. Peb ua dab tsi nrog metrics?

Ua ntej, peb ntsuas tus nqi ntawm ib yam dab tsi thiaj li siv qhov ntsuas ntsuas.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Piv txwv li, peb pom qhov chaw dawb disk thiab tam sim no peb tuaj yeem siv nws, siv lub cim xeeb no, thiab lwm yam. Thaum peb tau txais cov txiaj ntsig metric, peb yuav tsum txhais nws. Piv txwv li, cov metric xa rov qab los ntawm 90. Peb yuav tsum paub tias tus lej no txhais li cas: tus nqi ntawm qhov chaw dawb lossis tus nqi ntawm qhov chaw siv disk hauv feem pua ​​lossis gigabytes, network latency sib npaug li 90 ms, thiab lwm yam, uas yog. , peb yuav tsum tau txhais lub ntsiab lus ntawm tus nqi metric. Txhawm rau kom cov metrics muaj txiaj ntsig ntawm txhua qhov, tom qab txhais ib qho metric tus nqi, peb yuav tsum xyuas kom meej tias ntau qhov txiaj ntsig tau sau. Qhov no tseem ceeb heev vim tias ntau tus neeg tsis paub txog qhov yuav tsum tau sau cov metrics. Microsoft tau ua kom yooj yim heev los sau cov ntsuas, tab sis nws yog nyob ntawm koj kom ntseeg tau tias lawv tau sau. Cov kev ntsuas no tau khaws cia tsuas yog 41 hnub thiab ploj mus rau hnub 42. Yog li ntawd, nyob ntawm cov khoom ntawm koj cov khoom siv sab nraud lossis sab hauv, koj yuav tsum tau saib xyuas yuav ua li cas thiaj li txuag tau metrics rau ntau tshaj 41 hnub - hauv daim ntawv teev cov cav, cov cav, thiab lwm yam. Yog li, tom qab sau, koj yuav tsum muab lawv tso rau hauv qee qhov chaw uas tso cai rau koj rub tawm tag nrho cov txheeb cais ntawm kev hloov pauv hauv cov txiaj ntsig metric yog tias tsim nyog. Thaum koj muab lawv tso rau ntawd, koj tuaj yeem pib ua haujlwm nrog lawv zoo.

Tsuas yog tom qab koj tau txais cov ntsuas ntsuas, txhais lawv thiab sau lawv, koj tuaj yeem tsim SLA - kev pom zoo qib kev pabcuam. Qhov SLA no yuav tsis yog qhov tseem ceeb rau koj cov neeg siv khoom; nws tseem ceeb dua rau koj cov npoj yaig, cov thawj coj, cov neeg tswj hwm thiab txhawj xeeb txog nws txoj haujlwm. Cov metric tuaj yeem ntsuas tus naj npawb ntawm daim pib - piv txwv li, koj tau txais 5 daim pib hauv ib hnub, thiab qhov no nws qhia tau hais tias qhov ceev ntawm cov lus teb rau cov neeg siv thov thiab qhov ceev ntawm kev daws teeb meem. Ib qho kev ntsuas yuav tsum tsis yog hais tias koj qhov chaw thauj khoom hauv 20ms lossis koj cov lus teb ceev yog 20ms, qhov ntsuas yog ntau tshaj li ib qho kev qhia.

Yog li ntawd, txoj haujlwm ntawm peb qhov kev sib tham yog los nthuav qhia koj nrog cov duab ntxaws ntxaws ntawm cov ntsiab lus ntawm kev ntsuas. Lub metric pab kom los ntawm kev saib nws koj tuaj yeem tau txais daim duab tiav ntawm cov txheej txheem.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Thaum peb muaj qhov ntsuas, peb tuaj yeem lav 99% tias lub kaw lus ua haujlwm, vim nws tsis yog saib cov ntaub ntawv teev cia uas hais tias lub kaw lus ua haujlwm. A 99% uptime guarantee txhais tau hais tias, piv txwv li, 99% ntawm lub sij hawm API teb ntawm ib txwm ceev ntawm 30 ms. Qhov no yog qhov txaus siab rau koj cov neeg siv, koj cov npoj yaig thiab cov thawj coj. Ntau ntawm peb cov neeg siv khoom saib xyuas lub vev xaib server, tab sis lawv tsis pom muaj qhov yuam kev hauv lawv thiab xav tias txhua yam zoo. Piv txwv li, lawv pom lub network ceev ntawm 200 Mb / s thiab xav tias: "ok, txhua yam zoo heev!" Tab sis kom ua tiav cov 200 no, cov neeg siv xav tau cov lus teb ceev ntawm 30 milliseconds, thiab qhov no yog qhov tseeb qhov ntsuas uas tsis ntsuas thiab tsis sau hauv cov ntaub ntawv teev cia. Nyob rau tib lub sijhawm, cov neeg siv xav tsis thoob tias lub vev xaib thauj khoom qeeb heev, vim tias, tsis muaj cov ntsuas tsim nyog, lawv tsis paub vim li cas rau tus cwj pwm no.

Tab sis txij li thaum peb muaj 100% uptime SLA, cov neeg siv khoom pib yws vim tias qhov chaw siv tau yooj yim heev. Yog li ntawd, txhawm rau tsim ib lub hom phiaj SLA, nws yog ib qho tsim nyog yuav tsum pom cov duab tiav ntawm cov txheej txheem tsim los ntawm cov metrics sau. Qhov no yog qhov teeb meem tsis tu ncua uas kuv muaj nrog qee tus neeg muab kev pabcuam uas, thaum tsim SLAs, tsis paub tias lo lus "uptime" txhais li cas thiab feem ntau tsis piav qhia rau lawv cov neeg siv khoom li cas lawv API ua haujlwm.

Yog tias koj tsim ib qho kev pabcuam, piv txwv li, API rau tus neeg thib peb, koj yuav tsum nkag siab tias qhov txiaj ntsig ntawm 39,5 txhais li cas - cov lus teb, cov lus teb tau zoo, cov lus teb ntawm 20 ms ceev lossis ntawm 5 ms ceev. Nws yog nyob ntawm koj los hloov lawv SLA rau koj tus kheej SLA, rau koj tus kheej ntsuas.

Thaum koj tau xam tag nrho cov no, koj tuaj yeem pib tsim lub dashboard stunning. Qhia rau kuv, puas muaj leej twg twb tau siv Grafana daim ntawv thov kev sib tham sib pom? Zoo heev! Kuv yog tus kiv cua loj ntawm qhov qhib qhov no vim qhov khoom no yog dawb thiab siv tau yooj yim.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Yog tias koj tseem tsis tau siv Grafana, kuv yuav qhia koj yuav ua li cas nrog nws. Leej twg yug hauv 80s thiab 90s tej zaum yuav nco txog CareBears? Kuv tsis paub tias cov bears nrov npaum li cas nyob rau hauv Russia, tab sis thaum nws los txog rau kev ntsuas, peb yuav tsum yog tib "kev saib xyuas bears." Raws li kuv tau hais, koj xav tau ib daim duab loj ntawm tag nrho cov kab ke ua haujlwm, thiab nws yuav tsum tsis yog hais txog koj tus API, koj lub vev xaib, lossis cov kev pabcuam khiav hauv lub tshuab virtual.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Koj yuav tsum npaj cov kev sau ntawm cov kev ntsuas uas feem ntau cuam tshuam txog kev ua haujlwm ntawm tag nrho cov kab ke. Koj feem ntau yog cov tsim software, yog li koj lub neej hloov tas li, hloov mus rau cov khoom siv tshiab, thiab ib yam li koj muaj kev txhawj xeeb nrog cov txheej txheem coding, koj yuav tsum txhawj xeeb txog kev ntsuas. Koj yuav tsum paub tias qhov ntsuas ntsuas cuam tshuam li cas rau txhua kab ntawm cov lej koj sau. Piv txwv li, lub lim tiam tom ntej koj tab tom pib kev lag luam tshiab thiab cia siab tias muaj coob tus neeg siv tuaj xyuas koj lub xaib. Txhawm rau txheeb xyuas qhov xwm txheej no, koj yuav xav tau cov ntsuas ntsuas, thiab koj yuav xav tau tag nrho cov dashboard los taug qab cov haujlwm ntawm cov neeg no. Koj yuav xav tau kev ntsuas kom nkag siab tias koj txoj kev lag luam kev lag luam tau zoo npaum li cas thiab nws ua tau li cas. Lawv yuav pab koj, piv txwv li, txhim kho CRM zoo - kev tswj hwm kev sib raug zoo ntawm cov neeg siv khoom.

Yog li cia peb pib nrog peb cov kev pabcuam huab Azure. Nws yooj yim heev los nrhiav thiab teeb tsa cov ntsuas ntsuas vim nws muaj Azure Monitor. Qhov no saib centralizes koj qhov system configuration tswj. Txhua yam ntawm Azure cov ntsiab lus uas koj xav siv rau koj lub cev muaj ntau qhov kev ntsuas tau qhib los ntawm lub neej ntawd. Qhov no yog ib daim ntawv thov pub dawb uas ua haujlwm tawm ntawm lub thawv thiab tsis tas yuav tsum muaj kev teeb tsa ua ntej; koj tsis tas yuav sau lossis "ntsia" txhua yam rau koj lub cev. Peb yuav txheeb xyuas qhov no los ntawm saib cov demo hauv qab no.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Tsis tas li ntawd, nws muaj peev xwm xa cov kev ntsuas no mus rau cov ntawv thov thib peb, xws li Splunk cav cia thiab tsom xam, huab-based log tswj daim ntawv thov SumoLogic, ELK cav ua cov cuab yeej, thiab IBM Radar. Muaj tseeb, muaj qhov sib txawv me ntsis nyob ntawm cov peev txheej uas koj siv - lub tshuab virtual, cov kev pabcuam hauv network, Azure SQL databases, uas yog, kev siv cov ntsuas sib txawv nyob ntawm qhov ua haujlwm ntawm koj qhov chaw ua haujlwm. Kuv yuav tsis hais tias qhov sib txawv no loj heev, tab sis, hmoov tsis, lawv tseem muaj, thiab qhov no yuav tsum tau muab coj los xav. Ua kom tau thiab xa cov kev ntsuas tuaj yeem ua tau ntau txoj hauv kev: los ntawm Portal, CLI / Power Shell, lossis siv ARM templates.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Ua ntej kuv pib kuv thawj zaug demo, kuv yuav teb cov lus nug uas koj muaj. Yog tsis muaj lus nug, cia peb pib. Qhov screen qhia tias nplooj ntawv Azure Monitor zoo li cas. Koj puas tuaj yeem hais tias qhov ntsuas no tsis ua haujlwm?

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Yog li tam sim no txhua yam zoo, koj tuaj yeem pom tias cov kev pabcuam saib xyuas zoo li cas. Kuv tuaj yeem hais tias qhov no yog ib qho cuab yeej zoo heev thiab yooj yim heev rau kev ua haujlwm txhua hnub. Nws tuaj yeem siv los saib xyuas cov ntawv thov, networks thiab infrastructure. Tsis ntev los no, kev saib xyuas kev sib tham tau raug txhim kho, thiab yog tias cov kev pabcuam yav dhau los tau nyob hauv ntau qhov chaw, tam sim no tag nrho cov ntaub ntawv ntawm cov kev pabcuam raug muab sib sau ua ke ntawm tus saib lub tsev nplooj ntawv.

Lub rooj ntsuas ntsuas yog ib lub tab raws txoj hauv kev HomeMonitorMetrics, uas koj tuaj yeem mus saib tag nrho cov kev ntsuas muaj thiab xaiv qhov koj xav tau. Tab sis yog tias koj xav tau kom qhib cov kev ntsuas kev ntsuas, koj yuav tsum siv HomeMonitorDiagnostic chaw teev cov kab ntawv thiab kos lub Enabled / Disabled metrics checkboxes. Los ntawm lub neej ntawd, yuav luag txhua qhov kev ntsuas tau qhib, tab sis yog tias koj xav tau ua kom muaj qee yam ntxiv, koj yuav tsum tau hloov qhov kev kuaj mob los ntawm Disabled mus rau Enabled.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Txhawm rau ua qhov no, nyem rau ntawm kab ntawm cov metric xaiv thiab ntawm lub tab uas qhib, qhib hom kev kuaj mob. Yog tias koj yuav txheeb xyuas cov kev ntsuas uas tau xaiv, tom qab ntawd nyem rau ntawm Tig rau qhov kev kuaj mob txuas, koj yuav tsum tau tshawb xyuas qhov Xa mus rau Log Analytics checkbox hauv lub qhov rai uas tshwm.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Log Analytics yog me ntsis zoo ib yam li Splunk, tab sis tus nqi tsawg dua. Qhov kev pabcuam no tso cai rau koj los sau tag nrho koj cov kev ntsuas, cov cav thiab txhua yam koj xav tau thiab muab tso rau hauv qhov chaw ua haujlwm Log Analytics. Cov kev pabcuam siv KQL tshwj xeeb cov lus nug ua lus - Kusto Quarry Language, peb yuav saib nws cov haujlwm hauv qhov kev ua yeeb yam tom ntej. Txog tam sim no, kuv yuav nco ntsoov tias nrog nws cov kev pab koj tuaj yeem tsim cov lus nug txog kev ntsuas, ntsuas, nqe lus, tiam sis, qauv, thiab lwm yam. thiab tsim dashboards.

Yog li, peb kos lub Xa rau Log Analytics checkbox thiab LOG vaj huam sib luag checkboxes: DataPlaneRequests, MongoRequests thiab QueryRuntimeStatistics, thiab hauv qab no ntawm METRIC vaj huam sib luag - Thov checkbox. Tom qab ntawd peb muab lub npe thiab txuag cov chaw. Ntawm kab hais kom ua, qhov no sawv cev rau ob kab ntawm cov cai. Los ntawm txoj kev, Azure Cloud plhaub hauv qhov kev nkag siab no zoo li Google, uas tseem tso cai rau koj siv cov kab hais kom ua hauv koj lub vev xaib browser. AWS tsis muaj dab tsi zoo li ntawd, yog li Azure yooj yim dua hauv qhov kev nkag siab no.

Piv txwv li, kuv tuaj yeem khiav qhov demo los ntawm lub vev xaib interface yam tsis tas siv cov lej ntawm kuv lub laptop. Txhawm rau ua qhov no, Kuv yuav tsum lees paub nrog kuv tus lej Azure. Tom qab ntawd koj tuaj yeem siv, piv txwv li, terrafone, yog tias koj twb siv nws lawm, tos qhov kev sib txuas rau cov kev pabcuam thiab tau txais Linux ua haujlwm ib puag ncig uas Microsoft siv los ntawm lub neej ntawd.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Tom ntej no, kuv siv Bash, ua rau hauv Azure Cloud Plhaub. Ib qho tseem ceeb tshaj plaws yog IDE tsim rau hauv browser, lub teeb yuag version ntawm VS Code. Tom ntej no, kuv tuaj yeem nkag mus rau hauv kuv qhov yuam kev metrics template, kho nws, thiab kho nws kom haum kuv cov kev xav tau.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Thaum koj teeb tsa metrics sau rau hauv cov qauv no, koj tuaj yeem siv nws los tsim kev ntsuas rau koj tag nrho cov txheej txheem. Thaum peb tau siv cov ntsuas ntsuas, sau lawv, thiab khaws cia, peb yuav tsum pom lawv.

David O'Brien (Xirus): Metrics! Kev ntsuas! Kev ntsuas! Ntu 1

Azure Monitor tsuas yog cuam tshuam nrog kev ntsuas thiab tsis muab tag nrho cov duab ntawm kev noj qab haus huv ntawm koj lub cev. Koj tuaj yeem muaj ntau lwm daim ntawv thov khiav tawm sab nraud ntawm Azure ib puag ncig. Yog li yog tias koj xav tau saib xyuas tag nrho cov txheej txheem, pom tag nrho cov ntsuas ntsuas hauv ib qho chaw, ces Azure Monitor tsis haum rau qhov no.

Txhawm rau daws qhov teeb meem no, Microsoft muab lub cuab yeej Power BI, cov software dav dav rau kev txheeb xyuas kev lag luam uas suav nrog kev pom ntawm ntau yam ntaub ntawv. Qhov no yog ib qho khoom kim heev, tus nqi uas nyob ntawm cov txheej txheem uas koj xav tau. Los ntawm lub neej ntawd, nws muab koj 48 hom ntaub ntawv los ua cov txheej txheem thiab txuas rau Azure SQL Data Warehouses, Azure Data Lake Storage, Azure Machine Learning Services, thiab Azure Databricks. Siv scalability, koj tuaj yeem tau txais cov ntaub ntawv tshiab txhua 30 feeb. Qhov no yuav lossis tsis txaus rau koj cov kev xav tau yog tias koj xav tau kev saib xyuas lub sijhawm tiag tiag. Hauv qhov no, nws raug nquahu kom siv cov ntawv thov xws li Grafana kuv tau hais. Tsis tas li ntawd, Microsoft cov ntaub ntawv piav qhia txog lub peev xwm xa cov metrics, cov ntawv teev lus thiab cov rooj sib tham siv SIEM cov cuab yeej rau kev pom cov tshuab Splunk, SumoLogic, ELK thiab IBM radar.

23 40:XNUMX hnu

Yuav tau txuas ntxiv sai sai no...

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Ua tsaug uas koj tau nyob nrog peb. Koj puas nyiam peb cov ntawv? Xav pom cov ntsiab lus nthuav ntxiv? Txhawb nqa peb los ntawm kev tso ib qho kev txiav txim lossis qhia rau cov phooj ywg, huab VPS rau cov tsim tawm los ntawm $ 4.99, ib qho tshwj xeeb analogue ntawm nkag-theem servers, uas tau tsim los ntawm peb rau koj: Qhov tseeb tag nrho txog VPS (KVM) E5-2697 v3 (6 Cores) 10GB DDR4 480GB SSD 1Gbps los ntawm $ 19 los yog yuav ua li cas faib cov server? (muaj nrog RAID1 thiab RAID10, mus txog 24 cores thiab mus txog 40GB DDR4).

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