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技術エントロピー増大との戦い。エウレカSREチームの事例
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August 29, 2017
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技術エントロピー増大との戦い。エウレカSREチームの事例
takuya542
August 29, 2017
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Transcript
Copyright © 2009-2017 eureka, inc. All rights reserved. Takuya Onda
/ eureka, Inc. 2017-08-28 Eureka Agora TeckTalk ٕज़Τϯτϩϐʔ૿େͱͷઓ͍ɻ ΤϨΧSREνʔϜͷࣄྫ
Introduction ▪ Takuya Onda – eureka, Inc. – SRE team
Engineer Lead
Agenda ▪ 1. ΤϨΧͷSREνʔϜͱ ▪ 2. ٕज़Τϯτϩϐʔͱ ▪ 3.ΤϯτϩϐʔΛ૿͞ͳ͍ҝʹ ▪
4. ·ͱΊ
1.ΤϨΧͷSREνʔϜʹ͍ͭͯ
νʔϜମ੍ ▪ 7໊ x શһΤϯδχΞ ▪ چΠϯϑϥνʔϜͱR&D୲νʔϜ͕߹ซͯ͠ൃ
νʔϜϛογϣϯ ▪ ձࣾͷࢦ͢Ϗδωεͷ࣮ݱͷ્ཱ֬Λ্͛Δ ཁҼΛશͯഉআ͢Δࣄ ▪ ձࣾͷอ࣋͢ΔશγεςϜͷՄ༻ੑɺύϑΥʔϚϯ εɺηΩϡϦςΟɺ࡞ۀޮԽɺมߋཧɺϞχλ ϦϯάɺোରԠٴͼΩϟύγςΟཧʹΛ࣋ ͭ
1.γεςϜ։ൃʹ͓͚Δٕज़Τϯτϩϐʔͱ
Τϯτϩϐʔ૿େͷ๏ଇ ▪ ෆ֬ఆੑɺཚࡶ͞ɺແடংͷ߹͍ ▪ ࣗવ(ੈք)ৗʹɺΤϯτϩϐʔ͕ʮখ͍͞ˠେ͖ ͍ʯͱ͍͏ํʹਐΉɻ ▪ ࣗવʮடং͔Βແடংʯͱ͍͏ํʹਐΉʯ
γεςϜ։ൃʹ͓͚ΔΤϯτϩϐʔ૿େͱ ▪ ΄͓͚ͬͯίʔυԚΕΔ ▪ ΄͓͚ͬͯγεςϜଐਓԽ͍ͯ͘͠ ▪ ΄͓͚ͬͯγεςϜඪ४Խ͔Β͔͚Ε͍ͯ͘ ▪ ΄͓͚ͬͯϩά(Τϥʔϩά)૿͑Δ ▪
΄͓͚ͬͯΞϥʔτ૿͑Δ ▪ ΄͓͚ͬͯγεςϜ੬ऑʹͳΔ
Τϯτϩϐʔͷ૿େͨ͠γεςϜΛ๊͑Δͱ ▪ ։ൃεϐʔυͷԼ ▪ க໋తͳηΩϡϦςΟϦεΫͷݕΕ ▪ UXମݧͷΏΔ͔ͳԼ(αʔϏεͷࢮ) ▪ ٕज़తෛ࠴ =
γεςϜͷෳࡶԽʹ͍ൃੜ͢Δ
ΤϯτϩϐʔΛ૿͞ͳ͍ͨΊʹ ▪ 3ͭͷΞϓϩʔν ▪ 1:ҙࢥܾఆ ▪ 2:ٕज़ઓུ ▪ 3:νʔϜମ੍
1.ΤϯτϩϐʔΛ૿͞ͳ͍ҙࢥܾఆ
ύϨʔτͷ๏ଇ ▪ 8ׂͷՁ2ׂͷػೳ͕୲͍ͬͯΔ ▪ શମͷ2ׂ͕༏ΕͨઃܭͳΒ࣮༻্8ׂͷঢ়گͰ༏ ΕͨೳྗΛൃش͢Δɻ ▪ ॳظείʔϓΛՄೳͳݶΓখ͘͞ɺૣ͘ϦϦʔε ▪ ࠷খͰ࠷େޮՌɾ࣮ߦࢤΞϓϩʔν
▪ Ұੴೋௗɺࡾௗɺ࢛ௗͷιϦϡʔγϣϯΛඒಙʹ
Ծઆࢥߟͱ࣮ߦҊࢥߟͷΞϓϩʔν ▪ ใ͕ਖ਼͍͠ != ਖ਼͍͠ҙࢥܾఆ͕Ͱ͖Δ ▪ ૣ͍ஈ֊ͰԾઆΛ࣋ͪղܾͷεϐʔυΛૣ͘ ▪ "ݱ࣌Ͱʮ࠷͑ʹ͍ۙʯͱࢥΘΕΔ͑"Ͱ͋ Δ͜ͱ͕ॏཁ.ͦΕΛαοͱग़ͯ͠ఆྔతʹੳ
▪ ใूΊΔΑΓࣺͯΔͷ͕େࣄ ▪ ใίϨΫλʔͰΞΫγϣϯʹͭͳ͕Βͳ͍ɻ ཏࢥߟඇޮ
࣮ߦҊࢥߟͱใΤϯτϩϐʔɾ͍͍ใ / ѱ͍ใͱ ▪ Τϯτϩϐʔɿࣄͷෆ͔֬͞ ▪ ༏ΕͨใΤϯτϩϐʔΛݮগͤ͞Δํʹಇ͘ ▪ ແବͳใΤϯτϩϐʔΛ૿͢ํʹಇ͘ ▪
ԿΛࣺͯΔͷ͔ɻԿΛΊΔͷ͔ͱ͍ͬͨࢹͰ ใΛूΊΔྗΛ͢Δ
1.ΤϯτϩϐʔΛ૿͞ͳ͍ٕज़ઓུ
γεςϜർ࿑ ▪ ੬ऑੑͷൃݱετϨʔδ༰ྔͳͲ ▪ ͍ࣺͯલఏͷΠϯϑϥ ▪ εςʔτϨεԽͱϦϓϨΠεͷ͢͠͞
ઃఆࠩҟͱٕज़ඪ४Խ ▪ ٕज़ඪ४Խͱ࠶ར༻ੑ/࠶ݱੑ ▪ มߋڪාͷࠀ(සൟʹγεςϜΛ͍ࣺͯΔ) ▪ ࣗݾهड़ͳInfrastructure as Code ▪
ࢀߟɿ https://speakerdeck.com/sakajunquality/ infrastructure-as-code-in-pairs
όοναΠζͷۃখԽͱߴϑΟʔυόοΫ ▪ ਖ਼͍͠ઃܭܧଓతʹมԽ͍ͯ͘͠ ▪ ٕज़ඪ४Խͱໃ६͍ͯ͠ΔΑ͏͕ͩͦ͏Ͱͳ͍ ▪ ࠶ར༻ੑ/࠶ݱՄೳੑ/ߴͳαʔϏεΠϯͦ͜େࣄ ▪ WIP੍ݶͱγϦΞϧͳ࣮ணख ▪
ະϦϦʔε = ԿՁΛఏڙ͍ͯ͠ͳ͍ͱಉٛ ▪ ϓϧϦΫͷۃখԽ ▪ ౷Ұ͞ΕͨDeploy/ProvisioningΠϯλϑΣʔε
ڊਓͷݞʹΔ ▪ AWS Well Architected Framework ▪ Twelve Factor of
App ▪ Ғਓୡͷઃܭʹ͔ͬΔ
1.ΤϯτϩϐʔΛ૿͞ͳ͍νʔϜମ੍
ٕज़ઓུͷཧղ ▪ ͳͥԶ͕͍ͨͪΔͷ͔ ▪ ͳͥ͜͏͢Δͷ͔/ͲΜͳϝϦοτ͕͋Δͷ͔ ▪ ओுɾཧ༝ɾࠜڌͷ3ίϛϡχέʔγϣϯ ▪ ໌จԽ &
ͭ͘͜͠ݴ༿ʹ / จԽͱͯ͠ͷਁಁ ▪ ಁ໌ੑͷ͋Δίϛϡχέʔγϣϯ
ઓུͱઓज़ͱͷҠৡ ▪ ઓུɿԿͱઓ͍ɺԿͱઓΘͳ͍ͷ͔(Ҿ͖ࢉ) ▪ ઓज़ɿͲ͏ͬͯઓ͏ͷ͔ ▪ ઓུ౷Ұ͠ɺઓज़ϝϯόʔΛ৴པ͢Δ ▪ Ұ൪ৄ͍͠ͷࠓ։ൃ͍ͯ͠Δਓ
ڞ༗Λ૿͢ ▪ Daily StandUp / ใ֨ࠩΛθϩʹ ▪ ҙࢥܾఆʹؔͯ͠ͷ໌จԽ ▪ ि࣍ͷϨϙʔτձ
▪ WebOpsίετਪҠ ▪ Τϥʔϩά ▪ ύϑΥʔϚϯε
(ࢀߟ) ։ൃऀͱϛʔςΟϯά ▪ ։ൃऀͷ࣌ؒͱΛୣ͏Mtgઈରѱ ▪ ίϯςΩετεΠονΛۃྗൃੜͤ͞ͳ͍ ▪ ϛʔςΟϯάΛ։͘߹ɺඞͣҎԼΛࣄલʹڞ༗ ▪ ʮͳͥ։͘ͷ͔ʯʮͲΜͳత͕͋Δͷ͔ʯ
▪ ʮܾΊΔ͖ࣄʯʮओͳٞԿ͔ʯ ▪ ։ൃऀͷ࣌ؒελʔτΞοϓʹ͓͍ͯඇৗʹوॏ ͳࢿݯͰ͋Δ͜ͱΛΕͳ͍
(ࢀߟ) νʔϜεΫϥϜ ▪ ि1ճͷ༏ઌܾఆϛʔςΟϯάͱDaily StandUp ▪ ·ͣ՝͋Γ͖.WhatͷલʹHowͷΛ͠ͳ͍ ▪ WhatɿԿΛղܾ͢Δ͔ ▪
Howɿٕज़తͳղܾख๏ ▪ ϏδωεՁϕʔεͰͷҙࢥܾఆ
(ࢀߟ) Daily Stand Up ▪ ຖಉ࣌ؒ͡ʹߦ͍ɺશһ͕ࢀՃ͢Δ ▪ νʔϜʹنଇਖ਼͍͠։ൃϦζϜΛ࣋ͨͤΔ ▪ पظੑɺ࠶ݱੑΛߴΊΔ
▪ ༨ܭͳ͜ͱ(Mtg࣌ؒௐͱ͔)ʹ಄ΛΘͳ͍ ▪ 15ҎʹऩΊΔ ▪ ͞Βʹ͠߹͍ඞཁͳΒผ్࣌ؒΛઃ͚Δ
1.·ͱΊ
·ͱΊ ▪ ٕज़ΤϯτϩϐʔΛ૿͞ͳ͍ ▪ ΤϯτϩϐʔΛ૿͞ͳ͍ҝͷ3ͭͷΞϓϩʔν ▪ ҙࢥܾఆͷՁ؍ ▪ ٕज़ઓུ ▪
νʔϜମ੍
CONFIDENTIAL Thank you :) Thank you :)