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

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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.