Kawm ua DevOps – Kev ua hauj lwm thiab

Exploring DevOps

Kawm ua DevOps – Kev ua hauj lwm thiab

Taw qhia:
Cov neeg muas zaub ntawm lub lag luam enterprises xav kom lawv teb cov kev hloov kom tsim nyog thiab sai sai. Txawm li cas los, Ntau yam kev txwv muaj tau tiv thaiv ua lag ua luam enterprises ntawm teb tej neeg yuav tsum tau ceev ceev nrooj. Ib yam ntawm cov kev txwv glaring feem ntau tau raug rho tawm ntawm lub tuam tsev txawv. Devops tam sim no enables enterprises teb rau dynamic yuav tsum tau tshem cov silos tsis pub dhau lub koom haum. Cwj pwm yog merged thiab cov neeg tam sim no yuav tsum tau cross-functional. Cov koom haum no tam sim no tau ntog cov khoom thiab kev pab incrementally thiab ntau heev. Vim paab yog qhov ntau cross-functional, Muaj tsawg tsawg ntawm tam sim no. Kev tshawb fawb ntau tau pom tias Devops yuav ua ib tug yuam tseem ceeb rau reckon nrog lub neej yav tom ntej. Xav txog cov txhooj txheem ntawm devops, nws kuj yog ib tug tswj hwjchim yuam. Txawm li cas los, Nws yuav ua tau ib pliag ua ntej Devops yuav ib hom kev xyaum vim txojsia, muaj tiag, tu tej teeb meem thiab reskilling sij hawm.








Devops yog dab tsi?

Devops thaum lawv tseem philosophies, Xyaum thiab tej cuab yeej uas enables ua lag ua luam enterprises teb rau cov lag luam yuav tsum tau hloov lag luam. Dhau, Ntau lub tuam tsev yuav feem ntau ua hauj lwm nrog kev sib txuas lus los yog ua ke. Uas ua rau muaj teeb meem xws li tsis ua hauj lwm los teb cov kev hloov li cas. Devops philosophy yuav tsum tau nws cov practitioners yuav tsum hla kev ua hauj lwm zoo. Piv txwv, Ib software tsim tawm yuav tsum paub software kuaj cov kev txawj ntse software. Hloov hauv perspective tau zoo deliverables thiab ib dlaim phaj nkag siab txog kev lag luam dynamics. Yuav tsum muaj cov xib fwb yuav tsum muaj cov kev txawj ntse uas widens foupsive thiab pab kom tau ib txoj hauj lwm zoo ua.

Devops yog shortened los ntawm kev loj hlob thiab kev txheeb xyuas ob txoj kev loj hlob thiab kev koom tes ua hauj lwm ua ke los yog kis tau tus kab mob khaub lig-kev txawj ntse. Txawm li cas los, Yuav tsum tsis txhob txwv kom software developers thiab NWS txhawb tibneeg. qhov tseeb, Cov tau muaj xws li tag nrho cov cwj pwm coj ib num ntawm txoj kev loj hlob software. Tus Ops yuav muaj xws li cov engineers engineers, cov neeg khiav dej num, cov neeg ua haujlwm, tso engineers, DBAS, engineers network, kev ruaj ntseg, thiab ntau yam kev qhuab qhia thiab txoj hauj lwm npe.

Keeb kwm ntawm devops

Qhov kev lag luam paub qhov teeb meem arising tawm ntawm tus tsis muaj kev soj ntsuam ntawm txoj kev loj hlob thiab haujlwm rau ib lub sij hawm ntev. Lawv kuj paub tias tus yuam sij los zoo software tus me nyuam yog zoo ua kom sib haum. Tsis tau, ntev, Muaj tug tsis muaj kev txhawj xeeb dag zog. Mag tias software tus me nyuam, nws yog assumed, ntxhov ntxhov. Zoo li no yog cov resignation. Tus thawj concrete kev tau xub pom nyob rau hauv 2008 Thaum Patrick Debois, tus neeg pab tswv yim software, sim seb yog vim li cas qhov teeb meem qab qhov teeb meem Nws kev lag luam raug kev nyuaj thiab cov tshuaj. Debois nrhiav tau cross-disciplinary cwj pwm thiab qhov kev tshem tawm ntawm cov silos tau zoo tshaj plaws. Nyob rau hauv 2009, Ntawm tus O'Reilly Velocity kev sib tham yog tuav cov teeb meem uas tsis muaj kev ua kom sib haum thiab kev ntseeg ntawm cwj pwm thiab pitched rau DevOps. Maj mam, Tsab cai idea pib nce tej chaw raws li kev sib tham ntau tau nyob thoob qab ntuj. Nyob rau hauv ib txoj kev tshawb no txoj kev tshawb no 2014 los ntawm Puppet Labs, Nws kiv puag nkaus xovxwm thiab Xavtworks, 16% Ntawm cov neeg teb thov lawv tau ib feem ntawm devops hauv lawv organisations.

Yuav tsum nyeem – Agile thiab DevOps: Loj sib txawv li cas thiab seb koj yuav tau paub

Ntxaum ntxaum

DevOps tsis yog ib qho cuab yeej los yog siv technology los yog lus. Nws yog thaum lawv tseem philosophy, Cov cuab yeej thiab kev enables cov koom haum enables teb rau dynamic lag luam ntawm ib velocity dua cov neeg uas tsis tau txais Devops. Lub philosophy philosophy tso cai rau cov koom haum evolve thiab txhim kho lawv cov khoom thiab kev pab ntawm ib tug sai npaum li cas.

Ib tug defining feature ntawm devops qauv yog cov merging ntawm cwj pwm. Muaj tsis muaj ntau silos hauv lub koom haum thiab cov neeg ua hauj lwm yuav tsum tau khaub lig-kev txawj ntse thiab ua hauj lwm ua ke thoob plaws ib qhov project lifecycle. raws li txoj kev, Lawv khaws cov kev txawj tshiab uas tej zaum yuav tsis txheeb ncaj qha mus rau lawv cov specializations.

Raws li tus txheej txheem devops, haum emphasis yog muab rau tus me nyuam nquag software. Yuav kom paub, tag nrho cov constraints xws li silos, ywj siab, qeeb thiab txheej txheem yuav tsum raug tshem tawm. Cov neeg muas zaub muab feedback rau lub software uas yog incorporated thiab lwm lub tsev tawm thiab thiaj li.

Cov txheej txheem uas muaj thiab qeeb qeeb. Paab siv technology thiab cuab yeej uas tsis tsuas pab lawv khiav lag luam thiab evolve applications sai tab sis kuj tsim muaj peev xwm sai tau yus siv tej cuab yeej siv cov cuab yeej.








Vim li cas qhov no tseem ceeb tshaj plaws?

Qhia rau peb ua tiag gauge qhov tseem ceeb ntawm devOps nrog kev pab los ntawm ib qho piv txwv. Ib tug nrov ecommerce marketplace tej hauj lwm rau cov neeg ua hauj lwm rau cov neeg muas zaub (B2C) qauv. Nws lub website thiab portals yuav tsum muaj xoom downtime thiab teeb meem, yog muaj, yuav tsum raug tam sim ntawd. Cov marketplace launches zuj zus rau Christmas tswv yim thiab expects loj loj teb. Nyob rau lub D-day, Ib co kev pab cuam webs tsis ua haujlwm ua rau muaj chaos. Xws li ib lub caijnyoog twg li, koj xav tias cov qauv tsoos software kev loj hlob yuav ua hauj lwm? Xws li ib lub caijnyoog twg li, kev ua tsov ua rog footing. Qhov no yog ib rooj plaub muaj zog rau kev qeeb thiab kev txheej txheem, tshem tawm los yog txo dependencies rau cov cwj pwm uas yog kis tau tus cross-disciplinary txawj thiab ceev teb.

Txoj kev sib raug ntawm lub lag luam thiab nws yog cov neeg muas zaub tau hloov, Tshwj xeeb tshaj yog rau cov B2C lag luam. Tej lag luam yuav tsum tau lossi interactly nrog lawv cov neeg muas zaub los ntawm ntau yam interfaces xws li CRM, IVRS thiab portals. Ua sib txeeb tam sim no compels cov B2C enterprises xws li telecommunications cov chaw muab kev pab thiab hauv internet marketplaces mus continuously txhim kho lawv offerings. Neeg rua cov miv nyuas muaj ntau zog. Tus nkag ntawm mobile thiab kev tawm ntxiv rau lub siab. Tej lag luam tsis muaj nyiaj yuav las mees txoj kev muaj tiag los tsis kam hloov txoj kev uas lawv khiav lag luam. Lawv yuav tau nrhiav txoj kev teb hloov dynamics pauv dynamics. Devops muab caij nyoog rau txoj kev hloov mus los agile txoj kev ua hauj lwm.

Cov ntaub ntawv kawm

Txoj kev tshawb no yog nyob li cas Netflix DVR devOps thiab reaped cov kev pab cuam.

Tag nrho Netflix lawv yog hosted rau cov kev pab Amazon Web (AWS). Cov ntsiab lus kawm yog faib nyob ntau yam li. Tus expectation yog lub ntsiab lus yuav tsum muab faib seamlessly thiab tsis muaj kev cuam tshuam. Ua li no, Netflix txiav txim siab mus acclimatise lawv engineers rau ntau chaotic thiab ntsoog lub sijhawm xws li ntev downtime, Web services tsis ua hauj lwm los yog poob lawm. Hauv tej cuab yeej hauv lub nqe lus hais txog Chaos Liab yog tswvcuab. Lub ntsiab lub tswv yim qab cov cuab yeej yog los tsim ib cuam tshuam kev thauj mus rau cov haujlwm thiab tau txais qhov teeb meem engineers daws qhov teeb meem. Piv txwv, Cov Chaos Monkey rho tawm haujlwm randomly xiam oob khab ntau lawm thiab engineers yuav tsum daws qhov teeb meem. Txawm li cas los, Nws yog ib txwm khaws tseg cia siab tias cov neeg muas zaub yuav tsis raug impacted.

Lub ntsiab kev pab cuam ntawm qhov xyaum ua yog

  • Alertness thiab npaj rau lub ntsoog ntsoog.
  • Kev paub txog kev ntsoog rau lub ntsoog.
  • Paab cov neeg mob yuav kis tau tus cross-functional txawj los daws teeb meem.

Netflix engineers, vim li ntawd ntawm tus chaos simulated chaos, siv los tuav chaos. Thaum ib lub sij hawm tiag tiag los yog ntsoog tshwm sim, nws yog zoo thiab nrawm kov.








Xaus
Does devops suab tuag knell ntawm kev loj hlob software txoj kev loj hlob? Nws tsis yog ib lo lus nug yooj yim rau lo lus teb. Devops no tseem nyob hauv nws cov theem ntxov. Nws tseem nyob weighed. tau mas, Muaj cov kev tshawb fawb uas taw tes rau nws cov kev pab cuam lawm tsoos software txoj kev loj hlob. Xyaum ua, Nws yuav siv sij hawm vim dismantling kev xyaum kom lawv muaj xyoos los tsim yog ib txoj hauj lwm kuj yog ib tug ua hauj lwm. Tam sim no, Txawm li cas los, Devops zoo li ib lub tswvyim uas merits xim. Ib thaj tsam, Txawm li cas los, Qhov twg DevOps yog txais ntau sai yog cov startups thiab cov koom haum uas muaj muas thaum chiv thawj tau raws li lean thiab kev xyaum.

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