Wantedlyを2年間Herokuで運用した話

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γΰτͰίίϩΦυϧ www.wantedly.com ! Yoshinori Kawasaki (@kawasy) ! Tech Compass Vol. 06, 22-Nov-2013 

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ࣗݾ঺հ

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https://www.wantedly.com/users/10599 [PR]! ! Wantedly಺ϓϩϑΟʔϧΛ! Έ͍ͯͩ͘͞

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ձࣾ঺հ

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New!! ΦϑΟεҠస͠·ͨ͠! ! ! http://blog.kushii.net/archives/1874257.html

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[PR]! ! ΤϯδχΞɾσβΠφ͸શһ! ࣗࣾαʔϏεΛ࢖ͬͯ࠾༻! dogfooding ͯ͠·͢ https://www.wantedly.com/projects/7

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WantedlyΛ! 2೥ؒHerokuͰ! ӡ༻ͨ͠࿩

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AWS Heroku Ruby on Rails Ruby PostgreSQL Backbone.js WantedlyΛࢧ͑Δٕज़ Chef

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git push & open pull request GitHub GitHub bot Development env Jenkins CI start a new build notify build status notify pull request opening update build status on a pull request Pull Request Λ͔ͭͬͨ! ϫʔΫϑϩʔ HipChat notiﬁcations

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Production, Staging, QAͱ! ؀ڥΛ͍͘ΒͰ΋૿΍ͤΔ development env $ git push 1೔ʹԿ౓Ͱ΋deploy ! Continuous Delivery production & staging env

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ຊ൪؀ڥͷมߋɾΞϥʔτΛ! HipChatʹ௨஌ Deploy௨஌ Τϥʔ௨஌ ύϑΥʔϚϯε؂ࢹ ͦͷଞherokuίϚϯυ

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ͦ΋ͦ΋! ͳͥWantedly͸ HerokuΛ! ࢖͍࢝Ίͨͷ͔

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2011೥Ն

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ΤϯδχΞ! 0ਓ

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ඇΤϯδχΞͰ΋! ֶशͰ͖ͨ! Rails & Heroku

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ΤϯδχΞͰͳͯ͘΋! ΞΠσΞͱ৘೤͕͋Ε͹! ͻͱΓͰαʔϏεΛ! ͸͡ΊΒΕΔ http://blog.wantedly.com/post/22557898746/hacker-way

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2012೥य़

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Dyno਺! web: 1! worker: 1

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ΤϯδχΞ! 1ਓ

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ελʔτΞοϓͰ! େ੾ͳ͜ͱ

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Build-Measure-Learn http://lean.st/principles/build-measure-learn

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Ϣʔβʹ৽͍͠Ձ஋Λಧ͚Δ͜ͱ! ڝ߹ɾେاۀʹෛ͚ͳ͍εϐʔυ! ݶΒΕͨΤϯδχΞɾϦιʔεͷ༗ޮ׆༻

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༏लͳΠϯϑϥΤϯδχΞ! ͱͯ͠ͷHeroku development env $ git push 1೔ʹԿ౓Ͱ΋deploy ! Continuous Delivery production & staging env

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2013೥य़

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Dyno਺! web: 3 (2X) ←NEW!! worker: 1

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ΤϯδχΞ! 3ਓ

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๛෋ͳAdd-ons ! Memcached MongoDB Redis Hadoop SMTP ؂ࢹ ϩά؅ཧ ͳͲ

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๛෋ͳAdd-ons ! Memcached MongoDB Redis Hadoop SMTP ؂ࢹ ϩά؅ཧ ͳͲ ๛෋ͳAdd-onΛ! ॠ࣌ʹࢼͤΔ

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WantedlyͰ! ࢖͍ଓ͚͍ͯΔ! Add-on঺հ

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https://addons.heroku.com/deployhooks#http Deploy Hooks

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https://addons.heroku.com/newrelic New Relic

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https://addons.heroku.com/sendgrid SendGrid

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https://addons.heroku.com/logentries Logentries

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https://addons.heroku.com/exceptional Exceptional

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https://addons.heroku.com/process-scheduler Process Scheduler

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https://addons.heroku.com/treasure-data Treasure Data Hadoop

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https://addons.heroku.com/scheduler Heroku Scheduler SSL https://addons.heroku.com/ssl#endpoint https://addons.heroku.com/ﬂydata FlyData https://addons.heroku.com/memcachier MemCachier

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࠷৽৘ใ͸! BlogͱChangeLogͰ! ͓͔͚ͬΔ! https://blog.heroku.com/! https://devcenter.heroku.com/changelog

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2013೥Ն

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Dyno਺! web: 2 ~ 8 (2X)! worker: 1 ~ 5

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө ᷚʹฉ͘WBS๒…

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө ᷚʹฉ͘WBS๒…

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө ࣸਅͱͬͯΔ৔߹͡Όͳ͍

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө heroku ps:scale web=100

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө heroku ps:scale web=100

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө ίετతʹ΋! dyno͚ͩͳΒ! 1࣌ؒ$10ఔ౓

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ٸͳςϨϏग़ԋ! ༵ۚʹऔࡐ! →݄༵໷ʹ์ө ࣮͸ɺಉ೔ேʹ! ৽αʔϏεΛϩʔϯν! ͪ͜ΒͷWebαΠτ΋! HerokuͰ

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·ͱΊ

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ඇΤϯδχΞͰ΋࢖͑Δखܰ͞! ্ཱͪ͛ظͷίετΛ࠷খݶʹ

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Πϯϑϥ͸ؙ౤͛ͯ͠! αʔϏε։ൃʹूத! ৺഑͠ͳ͍͍ͯ͘͜ͱ͸! ৺഑͠ͳ͍