Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
ScalaとPerlでMicroservices in production / Buildi...
Search
aereal
September 28, 2017
Technology
0
5.4k
ScalaとPerlでMicroservices in production / Building microservices with Perl and Scala in production
aereal
September 28, 2017
Tweet
Share
More Decks by aereal
See All by aereal
盆栽転じて家具となる / Bonsai and Furnitures
aereal
0
3.7k
How to send distibuted traces to Datadog using build own OpenTelemetry-Lambda distribution
aereal
3
230
好きな技術《コト》で、 生きていく技術 / life with what you like
aereal
5
3.2k
qron: Cloud Native Cron Alternativeの今
aereal
2
2.3k
自動作曲入門 / introduction to programatic music composition
aereal
1
530k
はてなブログ タグとCDK / The epic of AWS CDK and Hatena Blog Tag
aereal
3
200k
はてなブログ タグの技術選択 / The technical details of Hatena Blog Tag
aereal
3
200k
ブログサービスのHTTPS化を支えたAWSで作るピタゴラスイッチ / The construction of large scale TLS certificates management system with AWS
aereal
3
400k
AWSではてなブログの常時HTTPS配信をバーンとやる話 / The Epic of migration from HTTP to HTTPS on Hatena Blog with AWS
aereal
14
18k
Other Decks in Technology
See All in Technology
現場で役立つAPIデザイン
nagix
33
12k
Building Products in the LLM Era
ymatsuwitter
10
5.3k
Nekko Cloud、 これまでとこれから ~学生サークルが作る、 小さなクラウド
logica0419
2
960
「海外登壇」という 選択肢を与えるために 〜Gophers EX
logica0419
0
700
開発スピードは上がっている…品質はどうする? スピードと品質を両立させるためのプロダクト開発の進め方とは #DevSumi #DevSumiB / Agile And Quality
nihonbuson
2
2.8k
MC906491 を見据えた Microsoft Entra Connect アップグレード対応
tamaiyutaro
1
540
Platform Engineeringは自由のめまい
nwiizo
4
2.1k
Datadog APM におけるトレース収集の流れ及び Retention Filters のはなし / datadog-apm-trace-retention-filters
k6s4i53rx
0
330
Data-centric AI入門第6章:Data-centric AIの実践例
x_ttyszk
1
400
人はなぜISUCONに夢中になるのか
kakehashi
PRO
6
1.6k
AndroidXR 開発ツールごとの できることできないこと
donabe3
0
130
The Future of SEO: The Impact of AI on Search
badams
0
180
Featured
See All Featured
The Art of Programming - Codeland 2020
erikaheidi
53
13k
The World Runs on Bad Software
bkeepers
PRO
67
11k
XXLCSS - How to scale CSS and keep your sanity
sugarenia
248
1.3M
Easily Structure & Communicate Ideas using Wireframe
afnizarnur
193
16k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.4k
10 Git Anti Patterns You Should be Aware of
lemiorhan
PRO
656
59k
VelocityConf: Rendering Performance Case Studies
addyosmani
328
24k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Embracing the Ebb and Flow
colly
84
4.6k
Sharpening the Axe: The Primacy of Toolmaking
bcantrill
40
2k
Docker and Python
trallard
44
3.3k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
marktimemedia
30
2.2k
Transcript
ScalaͱPerlͰ Microservices in production id:aereal @ Cookpad Tech Kitchen #11
feat. ͯͳ
ࣗݾհ • id:aereal • גࣜձࣾͯͳ (2012ʙ) • ͯͳϒοΫϚʔΫ • ͯͳϒϩά
(ςοΫϦʔυ) • Perl, Ruby, Scala, Shell Script
ͯͳʹ͓͚ΔςοΫϦʔυɺ ͦͯ͠αʔϏεϓϥοτϑΥʔϜνʔϜͷ ςοΫϦʔυʹ͍ͭͯ http://developer.hatenastaff.com/entry/2017/09/28/110000
ΞδΣϯμ • Microserviceͱͯ͠࡞ͬͨ৽αʔϏεʹ͍ͭͯ • ຊ൪ೖͯ͠ͷ࠾ • Ψόφϯε • ڍ͍͛ͯͨ՝ղܾ͞Ε͔ͨ
৽αʔϏεʹ͍ͭͯ
http://hatenablog.com/
“ͯͳϒϩάΛͬͱຊ֨తʹ͍͍ͨํͷͨ Ίʹɺ༗ྉϓϥϯʮͯͳϒϩάProʯΛ༻ҙ͠ ͓ͯΓ·͢ɻࠂͷඇදࣔಠࣗυϝΠϯػೳ ͳͲɺͯͳϒϩάΛΑΓศརʹ͓͍͍ͨͩ ͚·͢ɻ” http://hatenablog.com/guide/pro
ͯͳϙΠϯτ ΫϨδοτΧʔυ ίϯϏχৼࠐ ۜߦৼࠐ ༻ https://www.hatena.ne.jp/shop/point/list
http://hatena.g.hatena.ne.jp/hatena/20150529/1432869070
վम or ࡞Γ͠ • چγεςϜϞϊϦγοΫ • ܾࡁͯͯ͠ͳϙΠϯτΛνϟʔδ͢Δ • ͯͳϙΠϯτΛͬͯߪೖ͢Δ •
༷Λཧ͢Δ͍͍ػձͰ͋Δ
ܾࡁߦαʔϏε (֎෦) ͯͳͷαʔϏε (ϒοΫϚʔΫͳͲ) ݱߦܾࡁγεςϜ ϙΠϯτཧ ڞ༗Ϟδϡʔϧ ༗ྉϓϥϯཧ ґଘ ͯͳͷαʔϏε
ґଘ ͯͳͷαʔϏε ґଘ etc. ΞΧϯτ چܾࡁγεςϜͷߏ
چܾࡁγεςϜͷߏ • ܾࡁγεςϜ: WebΞϓϦέʔγϣϯ • APIͳ͘HTMLͷϑΥʔϜ͕͋ΔͷΈ • ڞ༗Ϟδϡʔϧ: ܾࡁߦαʔϏεͱ௨৴͢Δ࣮ •
ͨ͘͞ΜͷϦϙδτϦ͔Βґଘ͞Ε͍ͯΔ • ڞ༗DBΛૢ࡞͢Δ
چܾࡁγεςϜͷվम? • ΄ͱΜͲݱ࣮తͰͳ͍ • ޓੑʹؔ͢ΔεΩʔϜ͕ͳ͍ • શޙํޓ or die •
ෳͷυϝΠϯ͕ೖΓཚΕ͍ͯΔ • ݱࡏͷ༷ʹӨڹΛڧ͘ड͚Δ • վળ͕·ΘΒͳ͍
ϑϧεΫϥον
৽ܾࡁγεςϜ • ܾࡁߦαʔϏεͷήʔτΣΠͱͯ͠ಇ͘ • ͯͳϒϩάProͷ༩ͳͲ֤αʔϏεʹҠৡ • JSON over HTTPͳAPIͷΈΛఏڙ͢Δ •
ରSSKDs (= small set of known developers)
৽ܾࡁγεςϜ ߏਤ ܾࡁߦαʔϏε (֎෦) ͯͳͷαʔϏε ༗ྉϓϥϯͷ ঢ়ଶཧ ৽ܾࡁγεςϜ UI API
http://staff.hatenablog.com/entry/2017/07/10/160000
ຊ൪ೖͯ͠ͷ࠾
ͦͷલʹৼΓฦΓ
ϚΠΫϩαʔϏεͰ࡞Δ͔ • 1ʙ3ষʹ͔͚ͯϝϦοτ ʮ༏ΕͨαʔϏεʯʹ͍ͭͯ ड़ΒΕ͍ͯΔ • ϚΠΫϩαʔϏεʹΑͬͯ αʔϏεΑΓΑ͘ͳΔͷ͔ • ΨόφϯεͳͲɺ
ίετ͑ΔͩΖ͏͔ https://www.oreilly.co.jp/books/9784873117607/
ૄ݁߹ͱߴڽूੑ 1. ϞϊϦγοΫͰखΛೖΕͮΒ͍ (ີ݁߹) 2. ৽ͨʹ༗ྉϓϥϯΛಋೖ͍ͨ͠αʔϏε࠶࣮ 3. υϝΠϯ͕ࣝྲྀग़ (ڽूੑ) 4.
࣋ଓՄೳʹ࡞Γ (ͳ͓͠) ͍ͨ • είʔϓΛখ͘͞໌ྎʹอͭ • ૄ݁߹ (ʰϚΠΫϩαʔϏεΞʔΩςΫνϟʱ3.2.1) • ߴڽूੑ
(ʰϚΠΫϩαʔϏεΞʔΩςΫνϟʱ3.2.2) • ׂ౷࣏͢Δ • ٕज़ҟ࣭ੑ • σϓϩΠͷϥΠϑαΠΫϧΛૣΊΔ
͏·͍ͬͨ͘? • Ψόφϯε͏·͍͔ͬͨ͘ • ૄ݁߹ʹͳ͔ͬͨ • ߴڽूʹͳ͔ͬͨ
Ψόφϯε: ̋ • ͯͳϒϩάͱ৽ܾࡁγεςϜΛ ڠௐͤͯ͞มߋ͢Δඞཁ͕͋Δ • → νʔϜΛϞϊϦγοΫʹ͢Δ͜ͱͰஅΛ͛ͨ • ଞνʔϜͱͷ࿈ܞ͓͓ΉͶى͖ͳ͔ͬͨ
• ৽ܾࡁγεςϜͷϏδϣϯΛڞ༗͍ͯͨ͠ • → ͍͖ͳΓγεςϜ͕ૠ͛ସΘΔ͜ͱͳ͔ͬͨ
ϞϊϦγοΫͳνʔϜ • ͯͳϒϩάଆͷ։ൃͱ৽ܾࡁγεςϜͷ։ൃϝϯόʔΛ Ұகͤͨ͞ • (ॳɺͯͳϒϩάଆΛଞͷϝϯόʔʹ͓ئ͍͢Δ͜ͱ ݕ౼͍ͯͨ͠) • → ͕ࣝڽू͞ΕɺຊʹඞཁͳͷΛదʹ࡞Εͨ
ૄ݁߹: ̋ • UIͱAPIΛผͷݴޠͰ࣮͢Δ͜ͱͰஅ • UI = Perl, API =
Scala • → چγεςϜͰͱͳͬͨڞ༗ΧʔωϧԽΛ͙ • ޓ͕ඞཁͳೝূΛUIʹཹΊΒΕͨ • → ݁Ռͱͯ͠UI͕APIʹର͢ΔഊࢭʹͳΔ
ߴڽूੑ: ˚ • UIͱAPIͷσϓϩΠλΠϛϯάΛἧ͑Δඞཁ͕͋Δ • → ͚ͩ͜͜ݟΔͱ࣌ظঘૣͩͬͨײ͋Δ • ʮ࠷ॳͷ30ؒແྉͰར༻Ͱ͖Δʯͱ͍͏ใɺ ͯͳϒϩάʹด͍ͯ͡ΔͷͰച্ूܭ͕͍͠
• → ϞσϦϯάదͩͬͨͱࢥ͏ͷͰɺ ूܭํ๏ͷվળͳͲͰΞϓϩʔν͍ͨ͠
࠾: 70 • ͋ͱ͔ΒϦΧόʔͮ͠Β͍ (ྫ: Ψόφϯε) ઌʹखΛଧͯͨ • Ұํɺٕज़తͳΞϓϩʔν
(ྫ: σϓϩΠɺ౷߹ςετ) ·ͩ·ͩΕΔ͜ͱ͕͋Δ
·ͱΊ
MicroservicesԽΞϦ͔ • ৽ܾࡁγεςϜͰ࠾༻ͨ͠ͷਖ਼ղͩͬͨ • MicroservicesܥΛ࡞ΔͨΊͷσβΠϯ • = νʔϜ (ਓɺ৫) ·ͰϚΠΫϩʹׂ͢Δඞཁͳ͍
• ͦͷΘΓ͖ͪΜͱࢠΛඃΓͤͳ͍ͱ͍͚ͳ͍