高度に発達したシステムの異常は神の怒りと見分けがつかない / IPSJ-ONE 2017 y_uuki

Transcript

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   ߴ౓ʹൃୡͨ͠ γεςϜͷҟৗ͸ ਆͷౖΓͱ ݟ෼͚͕͔ͭͳ͍ Πϯλʔωοτͱӡ༻ٕज़ݚڀձਪન גࣜձࣾ͸ͯͳ ௶಺༎थ

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   શࣗಈ γεςϜ

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   શࣗಈ γεςϜ

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   24࣌ؒ 365೔

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   ౒ྗ

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   Infrastructure as Code Ϋϥ΢υʹ͓͚Δαʔ ό؅ཧͷݪଇͱϓϥΫ ςΟε Photo by O’reilly Media

   / CC by 3.0 https://www.oreilly.co.jp/books/9784873117966/ https://creativecommons.org/licenses/by/3.0/deed
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   Kief Morris ஶ ٶԼ ߶ี ؂༁ ௕ඌ ߴ߂ ༁ ʰInfrastructure

   As Code Ϋϥ΢υʹ͓͚Δαʔό؅ཧͷݪଇͱϓϥΫςΟεʱΑΓ Φʔτϝʔγϣϯπʔϧ͕Ͳ͏ ͍͏݁ՌΛੜΉ͔ʹ͍ͭͯࣗ৴ ͕࣋ͯͳ͍ͨΊɺΦʔτϝʔγϣ ϯπʔϧʹ೚͖ͤΓʹͳΔͷ͸ ා͔ͬͨɻ 1.3.5 Φʔτϝʔγϣϯڪා঱
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   ൑அ

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   ߴ౓ʹൃୡ

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    ࣗવք

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    ҟৗ

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    ະ஌

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    ਆͷౖΓ

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    ؍ଌ

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    ؂ࢹ Monitoring

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    ϔϞάϩϏϯ ੺݂ٿ਺ ϔϚτΫϦοτ ന݂ٿ਺ ݂খ൘਺ ݂ਗ਼Χϧγ΢Ϝ .$7
    .$) .$)$ ૯ίϨεςϩʔϧ

    )%-ίϨεςϩʔϧ -%-ίϨεςϩʔϧ தੑࢷ๱ ۭෲ݂࣌౶
    ऩॖظ݂ѹ
    ֦ுظ݂ѹ
    ೘ͨΜͺ͘ ೘જ݂ ೘ૉ஠ૉ ΫϨΞνχϯ ೘જ݂ ;55 "45 "-5 Ѝ(51 "-1 ૯ϏϦϧϏϯ ೘΢ϩϏϦϊʔήϯ
    ૯ͨΜͺ͘ Ξϧϒϛϯ )#T߅ମ )#T߅ݪ )$7߅ମ Ξϛϥʔθ $31 Ϧ΢ϚτΠυҼࢠ ݈߁਍அ
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    JOUFSGBDFFUIUY#ZUFT pMFTZTUFNYWEBVTFE MPBEBWH DQVVTFS DQVJEMF DQVTUFBM NFNPSZVTFE MJOVYTT4:/3&$7 MJOVY5*.&@8"*5 MJOVY6/$0//

    MJOVYTT'*/8"*5 MJOVY$-04&8"*5 MJOVY-*45&/ JOPEFYWEBUPUBM DQVOJDF DQVTZTUFN DQVHVFTU NFNPSZCV⒎FST MJOVY$-04*/( MJOVY-"45"$, MJOVYTT'*/8"*5 NFNPSZGSFF JOUFSGBDFFUISY#ZUFT NFNPSZTXBQ@VTFE MJOVYDPOUFYU@TXJUDIFT MJOVYGPSLT MJOVY6/,08/ MJOVY-*45&/ MJOVYTT4:/4&/5 MJOVYTT&45"# NFNPSZDBDIFE DQVJPXBJU DQVTPGUJSR DQVIBSEJSR NFNPSZTXBQ@UPUBM NFNPSZUPUBM EJTLYWEBSFBET EJTLYWEBXSJUFT pMFTZTUFNYWEBTJ[F JOPEFYWEBGSFF ݈߁਍அ
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    σʔλ ϕʔε

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    ੑೳ VS ͓ۚ

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    )%% 44% ϝϞϦ

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    )%% 44% ϝϞϦ ଎͍ ;ͭ͏ ஗͍

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    )%% 44% ϝϞϦ ߴ͍ ;ͭ͏ ͍҆

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    ݹ͍σʔλ͸ ΄ͱΜͲΞΫηε ͞Εͳ͍ͷͰ ஗ͯ͘Α͍

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    )%% 44% ϝϞϦ ݹ͍ ৽͍͠ ଎͍ ͍҆

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    )%% 44% ϝϞϦ ݹ͍ ৽͍͠ ౷ ߹
    

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    DiamonDB https://github.com/yuuki/diamondb

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    ؂ࢹ޲͚σʔλϕʔε͸ੈͷதʹͨ͘ ͞Μ͋Δ Facebook΋͍ͭͬͯ͘Δ ΞΠσΞࣗମ͸ݹయత ͔͠͠ɺ ؂ࢹ޲͚σʔλϕʔεʹద ༻͍ͯ͠Δྫ͸ͳ͍

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    ͸ͯͳͷݱߦσʔλϕʔε ͱൺֱ͠ 100+ഒ ͷσʔλྔͷอ͕࣋ݱ࣮త ͳίετͰՄೳ

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    ࣮ݧ

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    “PRINCIPLES OF CHAOS ENGINEERING”, http://principlesofchaos.org/ ΑΓ Chaos Engineering is the

    discipline of experimenting on a distributed system in order to build confidence in the system’s capability to withstand turbulent conditions in production.
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    Θ͟ͱ ҟৗΛى͜͢

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    ؍ଌ ࣮ݧ γεςϜ Ϟσϧ

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    ؍ଌͱ࣮ݧʹΑΓ γεςϜಛੑΛ ֶश͠ͳ͕Β ࣗ཯ಈ࡞͢ΔγεςϜ

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    γεςϜ؅ཧऀΛ ະ஌΁ͷڪΕ͔Β ղ์͍ͨ͠