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
GoとNature ~ Nature Remoの裏側 / Nature Bath vol6
Search
Songmu
December 02, 2020
Technology
0
6.9k
GoとNature ~ Nature Remoの裏側 / Nature Bath vol6
Songmu
December 02, 2020
Tweet
Share
More Decks by Songmu
See All by Songmu
How to integrate AI into engineer recruitment / AIをエンジニア採用にどのように馴染ませていくか
songmu
5
1.5k
現役エンジニア兼採用担当から見たエンジニア採用アンチパターン / Engineer Recruitment Anti-Patterns
songmu
20
16k
20万超のIoTデバイス同時接続を支えるNature RemoのシステムとAWS / IoT AWS Loft Nature Remo 2021
songmu
0
1.2k
Nature Remoの裏側 ~ AWSとWeb技術をIoTの世界でフル活用する / Inside Nature Remo
songmu
11
15k
Other Decks in Technology
See All in Technology
Codeful Serverless / 一人運用でもやり抜く力
_kensh
7
450
TS-S205_昨年対比2倍以上の機能追加を実現するデータ基盤プロジェクトでのAI活用について
kaz3284
1
210
複数サービスを支えるマルチテナント型Batch MLプラットフォーム
lycorptech_jp
PRO
1
850
サラリーマンの小遣いで作るtoCサービス - Cloudflare Workersでスケールする開発戦略
shinaps
2
470
S3アクセス制御の設計ポイント
tommy0124
3
200
Webアプリケーションにオブザーバビリティを実装するRust入門ガイド
nwiizo
7
870
共有と分離 - Compose Multiplatform "本番導入" の設計指針
error96num
2
1.1k
エンジニアリングマネージャーの成長の道筋とキャリア / Developers Summit 2025 KANSAI
daiksy
2
580
「どこから読む?」コードとカルチャーに最速で馴染むための実践ガイド
zozotech
PRO
0
540
バイブスに「型」を!Kent Beckに学ぶ、AI時代のテスト駆動開発
amixedcolor
2
580
LLMを搭載したプロダクトの品質保証の模索と学び
qa
0
1.1k
2つのフロントエンドと状態管理
mixi_engineers
PRO
3
110
Featured
See All Featured
RailsConf & Balkan Ruby 2019: The Past, Present, and Future of Rails at GitHub
eileencodes
139
34k
GitHub's CSS Performance
jonrohan
1032
460k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
32
1.6k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
34
6k
The Language of Interfaces
destraynor
161
25k
Balancing Empowerment & Direction
lara
3
620
Visualization
eitanlees
148
16k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.6k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
15
1.7k
How to train your dragon (web standard)
notwaldorf
96
6.2k
Embracing the Ebb and Flow
colly
87
4.8k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
35
3.1k
Transcript
ݫൿɿຊࢿྉͷҰ෦·ͨશ෦ΛɺNatureגࣜձࣾͷڐՄͳ͠ʹɺෳɺసࡌ͢Δ͜ͱΛې͡·͢ɻ Introduce about September 3, 2019 Natureגࣜձࣾ Go ͱ Nature
Bath vol.6 ʮGo։ൃɾӡ༻ͷݱʯ 19th November, 2020 ~ Nature Remoͷཪଆ
2 Me • দ խ (id:Songmu) • Nature גࣜձࣾ औకCTO
• https://songmu.jp/riji • https://github.com/Songmu • ͖ͳݴޠGoͱPerlͱதࠃޠ • 3 Times ISUCON Winner • ஶॻʹʮΈΜͳͷGoݴޠʯ • झຯOSS׆ಈͰ͢
3 Created Miscellaneous Go Tools • maltmill • πʔϧΛ؆୯ʹhomebrewͰ͢ΔͨΊͷπʔϧ •
horenso • όονδϣϒͷͨΊͷϥούʔ • peep • ϓϩηεͷऴྃ௨Λͯ͘͠ΕΔ܅ • gocredits • Goͷπʔϧ࣌ʹґଘϥΠϒϥϦͷLICENSEΛಉࠝ • etc. • ref. ʮGoͰπʔϧΛྔ࢈͢Δͷํ๏ʯ • https://junkyard.song.mu/slides/gocon2019-fukuoka/#0
4 Maintaining major Go tools • ghq (github.com/x-motemen/ghq) • ιʔείʔυϦϙδτϦཧπʔϧ
• ghq handbook • https://leanpub.com/ghq-handbook • ghr (github.com/tcnksm/ghr) • GitHubͷόΠφϦϦϦʔε༻πʔϧ
5 Recent Works • Let's Encryptͷϧʔτূ໌ॻมߋ • Android7.1ҎલͰLet's Encryptূ໌ॻͷαΠτ͕ݟΒ Εͳ͘ͳΔ
• https://songmu.jp/riji/entry/2020-09-22-letsencrypt.html • Let's Encryptͷূ໌ॻସपΓͦͷޙ • https://songmu.jp/riji/entry/2020-09-22-letsencrypt.html
6 Recent Works • GoͷΫϥΠΞϯτͷରԠ • ͝ར༻͍ͩ͘͞
7 ৽࡞ • github.com/Songmu/gotesplit • github.com/Songmu/ecschedule • ޙͰղઆ͠·͢
8 We are Hiring • GoΤϯδχΞઈࢍืूதͰ͢ʂ • ݱࡏ3໊ • ιϑτΣΞΤϯδχΞ7໊
ࠓ͢͜ͱ Agenda 9
10 Agenda • ܰ͘Nature Remoͷհ • Nature RemoͱGo • ʑͷGo׆༻OSS׆ಈͳͲ
ձࣾͱ Company and Product 11
Mission 12 Mission ⾃然との共⽣を テクノロジーでドライブする
Product
֎ग़ઌ͔ΒεϚϗͰΤΞίϯΛON εϚʔτεϐʔΧʔͱ࿈ܞͯ͠ͰՈిΛૢ࡞ 14 Features
How It Works
Traction 20ສಥഁ ೝˍγΣΞۀքNo.1 ʢ20202݄࣮ࢪɺࣗࣾௐʣ
Nature RemoͱGo Nature Remo and Go 17
API Stream Worker Amazon ECS Subscribe Publish WS WS Pub/Sub
System Diagram
Nature Remoͷཪଆ • αʔόʔαΠυ΄΅શͯGo • ׂ࣮ͱී௨ͷWebٕज़Λ࣮ͬͯݱ͍ͯ͠Δ • WebSocketͷଓཧपΓ͕νϟϨϯδϯά • αʔϏεٸத
Components • API • εϚϗΞϓϦεϚʔτεϐʔΧʔͱͷ௨৴ • Stream • Nature RemoͱͷWebSocket௨৴
• Worker • ϧʔϧͷ࣮ߦ ͯ͢GoͰAmazon ECS্Ͱಈ͔͍ͯ͠Δ
Remarkable Points • ૉͳGoͷWebΞϓϦέʔγϣϯ • Redis Pub/SubΛ༻͍ͨɺAPI - StreamؒͷΓͱΓ •
Nature RemoALBΛܦ༝ͯ͠streamαʔόʔʹ WebSocketଓ͍ͯ͠Δ • AlexaͷΧελϜεΩϧAWS Lambdaܦ༝Λ࣮ͬͯߦ ͞ΕΔ
Simple Web Applications with Go • ී௨ͷWebΞϓϦέʔγϣϯ • ͱͱherokuͰϗετ໊͍ͯͨ͠ •
ϑϨʔϜϫʔΫ • github.com/nbio/hitch • Gorilla web toolkitΛ෦తʹར༻ • MySQL/Redis • gorp/redigo • guregu/dynamo
Utilize Redis Pub/Sub • Redis Pub/SubΛ׆༻͍ͯ͠Δ • API͔ΒRedisʹPublish • StreamRedisΛSubscribe
• ૬ޓ௨৴͠ͳ͍ૄ݁߹Λ࣮ݱ͍ͯ͠Δ • Streamଆ͋͘·ͰWebSocketͱRedis͔ΒͷSubscribeͰ ड໋͚͚ͨྩͷ࣮ߦ͔͓͜͠ͳΘͣঢ়ଶΛ࣋ͨͳ͍
WebSocket connection via ALB • Nature RemoALBΛܦ༝ͯ͠streamαʔϏεʹ WebSocketଓ͍ͯ͠Δ • ҰͭͷGoΞϓϦͷίϯςφͰສଓ͚͞Δʂ
• Goͷ͓खܰͳྑ͞Λ࣮ײ • GoखܰʹͦΕͳΓͷύϑΥʔϚϯε͕ग़ͤΔͷ͕͔ͳΓ ྑ͍
ʑͷ։ൃɾӡ༻ Go Topics 25
ʑͷۀ • GitHub্Ͱ։ൃ • CircleCI্ͰCI/CD • developϒϥϯν͔ΒfeatureϒϥϯνΛΔ • ϨϏϡʔͯ͠Ϛʔδ •
renovateʹΑΔϥΠϒϥϦࣗಈΞοϓσʔτ • developϒϥϯν͔Βmasterϒϥϯνͷpull request • git-pr-releaseʹΑͬͯࣗಈ࡞ • Ϛʔδ͞ΕͨΒࣗಈͰຊ൪deploy
CI/CD Pipelines git-pr-release git push go test go build docker
build docker push ecspresso deploy 1 2 3 4
ECSͷdeployʹecspressoಋೖ • github.com/kayac/ecspresso • ecs-deploy͔ΒΓ͑ • Γ͑ઌͱͯͪ͠ΐ͏ͲΑ͔ͬͨ • طଘͷTask DefinitionΛར༻ͯͦ͠ͷ··γʔϜϨεʹ
ҠߦՄೳ • CircleCI͔Βdeploy͍ͯ͠Δ • ଞʹ kayac/go-katsubushi ͳͲkayac OSSΛ׆༻
ECS Task Definition͕reviewableʹ • TaskͷαΠυΧʔՃύϥϝʔλʔมߋ͕reviewable ʹͳͬͨͷྑ͔ͬͨ
github.com/Songmu/flextime • ςετͰ࣌ࠁܥΛࠩ͠ସ͑ΔͨΊͷϥΠϒϥϦ • timeύοέʔδͱಉ༷ͷΠϯλʔϑΣʔεΛඋ͑Δ
github.com/Songmu/smartcache • ϓϦϑΣον͢ΔΠϯϝϞϦΩϟογϡ • Ωϟογϡߋ৽ॲཧ͕ • ॏෳ͠ͳ͍Α͏ʹɾϒϩοΫ͠ͳ͍Α͏ʹ
ECS Scheduled TaskཧͷͨΊͷπʔϧecschedule • github.com/Songmu/ecschedule • όονྨɺECSͷScheduled TaskΛར༻͍ͯ͠Δ͕ͦΕ Λόʔδϣϯཧ͍ͨ͠ͱ͍͏ಈػ
খωλ: όονྨͷಈ͔͠ํ • APIͱworkerͱόονಉ͡GoόΠφϦɺಉ͡ίϯςφ • Task Definitionҧ͏ͷ • αϒίϚϯυͰॲཧΛ͚Δ •
nature server: APIαʔόʔͷىಈ • nature squadrons: ϫʔΧʔͷىಈ • nature batch hoge ... : όονྨͷىಈ
34 ςετߴԽͷͨΊͷgotesplit • github.com/Songmu/gotesplit • CIڥͰͷςετฒྻ࣮ߦΛ؆୯ʹ࣮ݱ • CircleCI / GitHub
Actions • ࣾͷςετ͕࣌ؒ15->5ʹ • ͔ͳΓศརͳͷͰͥͻ͝ར༻͍ͩ͘͞
35 @soh335࡞ͷOSS • github.com/soh335/go-test-redisserver • github.com/soh335/shukujitsu (new!) • github.com/schemalex/schemalex •
← ͜Ε·ͩಋೖग़དྷ͍ͯͳ͍
36 github.com/soh335/shukujitsu • ࡢ൩ੜ • ҎԼͷσʔλΛͱʹຊͷॕఆ • https://www8.cao.go.jp/chosei/shukujitsu/syukujitsu.csv • ͜ΕtypoͰ͋Γ·ͤΜ
• σʔλϑΥʔϚοτឯ༨ۂં͋ͬͨΑ͏͕ͩࠓׂͱ·ͱ
37 ࣗ࡞OSSΛຊ൪ʹಋೖ͢Δ • ͱΓ͋͑ͣOSSͰ࡞ͬͯΈΔ • ࢼ͠ʹຊ൪ೖͯ͠͠·͏
OSSͷpull request 38
39 nbio/hitch#11
40 nbio/hitch#12
41 kayac/go-katsubushi#40
42 blang/semver#56
43 pressly/goose#180
44 pressly/goose#181
45 kayac/ecspresso#37
46 kayac/ecspresso#38
47 kayac/ecspresso#161
48 guregu/dynamo#106
49 goccy/go-yaml#23
50 goccy/go-yaml#36
51 go-gorp/gorp#411
52 manifoldco/promptui#132
53 shogo82148/go-sql-proxy#42
54 OSSͷpull request • ʮڠௐʯͰ͖Δ͔Λॏࢹ • pull requestΛૹͬͯΈͯ୳ΓΛೖΕΔ • ࢥ͕Ϛον͍ͯͦ͠͏͔
• ϝϯςφϯε͕ΞΫςΟϒ͔ • ϝϯςφϯε͕ࢭ·ͬͯΔͱࢥ͍͖͙͢ʹ ରԠͯ͘͠ΕΔ͜ͱ • 1ܦ͔ͬͯΒϚʔδ͞ΕΔ͜ͱ
·ͱΊ 55
Natureͷ։ൃ • αʔόʔαΠυ΄΅શ෦Go • 10ສ͑ͷIoTσόΠεΛϋϯυϦϯά͢ΔWebSocketίϯςφ܈ • αʔόʔଆͷ੍ޚ͕݁ߏϔϏʔͰ໘ന͍ • ΈࠐΈAppͱͷ࿈ܞͷ໘ന͞ •
OSSΛͪΌΜͱ׆༻͍ͨ͠ • ڠௐͰ͖ΔOSSΛબΜͰߩݙ͍ͯ͘͠ • OSSʹͰ͖Δͷͯ͠͠·͏
We are Hiring! ੵۃ࠾༻தͰ͢ʂ • όοΫΤϯυΤϯδχΞ • εϚʔτϑΥϯΤϯδχΞ • ϑϩϯτΤϯυΤϯδχΞ
• ػցֶशΤϯδχΞ • ΈࠐΈΤϯδχΞ