Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up for free
Otemachi.swift x Kyobashi.swift #02: Vapor + ProtocolBuffers + DockerでServer Side Swift入門
Takeshi Ihara
January 29, 2018
Programming
1
270
Otemachi.swift x Kyobashi.swift #02: Vapor + ProtocolBuffers + DockerでServer Side Swift入門
https://kyobashi-swift.connpass.com/event/75379/
Takeshi Ihara
January 29, 2018
Tweet
Share
More Decks by Takeshi Ihara
See All by Takeshi Ihara
iOSDC20200921: Feature Flagを適切に分類することでA/Bテストの運用コストを下げる
nonchalant
2
950
iOSDC 20190906: 動画アプリの投げ銭機能における 消耗型課金の仕組みと実装
nonchalant
4
4.3k
iOSDC 20190906: 動画アプリの投げ銭機能における 消耗型課金の仕組みと実装 with 発表ノート
nonchalant
2
440
Sign In with Apple
nonchalant
1
1.8k
iOSDC RejectCon 20180915: Factoryの自動生成によりテストを書きやすくする
nonchalant
1
440
iOSDC 20180902: 小さくはじめる端末管理
nonchalant
2
650
devsap 20180728: コード生成のススメ
nonchalant
0
81
potatotips #50: iOSは自動生成の夢を見るか?
nonchalant
0
1.6k
try! Swift Tokyo 2018: Best Docker Container in Swift
nonchalant
1
1k
Other Decks in Programming
See All in Programming
一口目から美味しいReactのスルメ本🦑
taro28
2
670
RustのWebフレームワーク周りの概観
hayao
0
180
VIMRC 2022
achimnol
0
140
サーバーレスパターンから学ぶデータ分析基盤構築 / devio2022
kasacchiful
0
490
ちょっとつよい足トラ
logilabo
0
400
Amazon SageMakerでImagenを動かして猫画像生成してみた
hotoke_neko
0
120
閱讀原始碼 - 再戰十年的 jQuery
eddie
1
300
Babylon.jsで作ったsceneをレイトレーシングで映えさせる
turamy
1
210
夕食断食にTRY!/for-lt-12th
pachikuriii
0
240
Amazon Lookout for Visionで 筆跡鑑定してみた
cmnakamurashogo
0
170
Lookerとdbtの共存
ttccddtoki
0
650
設計の考え方とやり方
masuda220
PRO
56
31k
Featured
See All Featured
KATA
mclloyd
7
8.8k
Designing for humans not robots
tammielis
241
24k
In The Pink: A Labor of Love
frogandcode
131
21k
The Straight Up "How To Draw Better" Workshop
denniskardys
225
130k
Rebuilding a faster, lazier Slack
samanthasiow
62
7.3k
GraphQLとの向き合い方2022年版
quramy
16
8.5k
How To Stay Up To Date on Web Technology
chriscoyier
780
250k
The Cult of Friendly URLs
andyhume
68
4.8k
Music & Morning Musume
bryan
35
4.3k
YesSQL, Process and Tooling at Scale
rocio
157
12k
The World Runs on Bad Software
bkeepers
PRO
57
5.4k
Happy Clients
brianwarren
89
5.6k
Transcript
Vapor + ProtocolBuffers + DockerͰServer Side Swiftೖ @nonchalant0303 Otemachi.swift x
Kyobashi.swift #2
ࣗݾհ • Takeshi Ihara • Recruit Marketing Partners • iOS
Engineer • Twitter: @nonchalant0303 • GitHub: Nonchalant
Kyobashi.swift
Sample Project • https://github.com/Nonchalant/ VaporProtobufSample • Server, Clientͷαϯϓϧίʔυ (GET, POST)
• Vapor + ProtocolBuffers + Docker
Server Side Swift https://swift.org/download • Swift͕201512݄ʹΦʔϓϯιʔεԽ • LinuxαϙʔτΛ։࢝ • Vapor,
Kitura, PerfectͳͲͷϑϨʔϜϫʔΫ͕ ొ
Vapor https://github.com/vapor/vapor • ࠷ΘΕ͍ͯΔSwiftͷWebϑϨʔϜϫʔ Ϋ • PHPͷLaravelϑϨʔϜϫʔΫʹӨڹΛड͚ͯ ͍Δ • Swift
Package ManagerʹΑΔϥΠϒϥϦཧ • पลπʔϧॆ࣮
Vapor / Toolbox https://github.com/vapor/toolbox • ެ͕ࣜఏڙ͍ͯ͠ΔCLλεΫπʔϧ CSFXJOTUBMMWBQPSUBQUPPMCPY WBQPSOFX\QSPKFDU@OBNF^BQJ WBQPSCVJME
WBQPSSVO
None
Environment WBQPSWFSTJPO 7BQPS5PPMCPY 7BQPS'SBNFXPSL TXJGUWFSTJPO "QQMF4XJGUWFSTJPO TXJGUMBOH DMBOH 5BSHFUY@BQQMFNBDPTY
TXJGUQBDLBHFUPPMTWFSTJPO
Droplet.swift https://github.com/vapor/vapor/blob/master/Sources/Vapor/Droplet/Droplet.swift • VaporͷRoutingΛ࢘ΔΫϥε extension Droplet { func setupRoutes() throws
{ get("hello") { req in var json = JSON() try json.set("hello", "world") return json } } } ฦΓ͕"1*Ϩεϙϯε
ProtocolBuffers (protobuf) https://github.com/google/protobuf • Google͕։ൃͨ͠௨৴ӬଓԽͰͷར༻Λ తͱͨ͠γϦΞϥΠζϑΥʔϚοτ • .protoͰσʔλߏΛఆٛ͢Δ • Apple͕.swiftʹม͢ΔϓϥάΠϯΛެ։
protobufͷϝϦοτ • σʔλྔ͕খ͍͞ • ௨৴ͷߴԽ • σʔλߏΛෳϓϥοτϑΥʔϜͰڞ༗Մೳ
protobuf - ಋೖ https://github.com/apple/swift-protobuf CSFXJOTUBMMQSPUPCVG HJUDMPOFHJU!HJUIVCDPNBQQMFTXJGUQSPUPCVGHJU DETXJGUQSPUPCVGTXJGUCVJME HFOFSBUFCVJMEEFCVHQSPUPDHFOTXJGU
.proto syntax = "proto3"; import "proto/gender.proto"; message User { int64
id = 1; string name = 2; Gender gender = 3; }
generate .swift QSPUPDQMVHJOQSPUPDHFOTXJGUCVJMEEFCVH QSPUPDHFOTXJGUTXJGU@PVU6TFSQSPUP
User.pb.swift import Foundation import SwiftProtobuf … struct User: SwiftProtobuf.Message {
static let protoMessageName: String = "User" var id: Int64 = 0 var name: String = String() var gender: Gender = .other var unknownFields = SwiftProtobuf.UnknownStorage() init() {} … }
Serialize extension Message { … public func serializedData(partial: Bool =
default) throws -> Data public func jsonUTF8Data() throws -> Data … }
Vapor + protobuf extension Droplet { func setupRoutes() throws {
get("user") { req in return UserResponse.with { $0.users = [ User.with { $0.name = "Takeshi Ihara" $0.gender = Gender.male }, User.with { $0.name = "Hanako Yamada" $0.gender = Gender.female } ] }.serializedData() // or .jsonUTF8Data() } } }
Deserialize (Client) var urlRequest = URLRequest(url: URL(string: "http://localhost: 9000/user")!) urlRequest.allHTTPHeaderFields
= [ "Accept": "application/protobuf" ] URLSession.shared.dataTask(with: urlRequest) { data, _, _ in guard let data = data else { return } let response = try! UserResponse(serializedData: data) }.resume() • Serverͱಉ͡ϞσϧΛ͑Δ (User.pb.swift)
Docker https://www.docker.com/ • ίϯςφܕͷԾԽڥΛఏڙ͢ΔΦʔϓϯιʔ ειϑτΣΞ • શԾԽͰͳ͘1ϓϩηε • VMWareͳͲͷશԾԽʹൺͯɺσΟεΫ ༻ྔ͕গͳ͍ɺىಈ͕ૣ͍ɺॲཧ͕ߴ
docker-swift https://github.com/swiftdocker/docker-swift • UbuntuͰಈ࡞ՄೳͳApple͕ఏڙ͍ͯ͠ΔSwift όΠφϦ͕ಈ࡞ՄೳͳDockerΠϝʔδ • ຊ൪ʹ͍ۙLinuxͰͷಈ࡞ΛݕূͰ͖Δ • FoundationͳͲͷίΞϥΠϒϥϦMacOS, Linux
ͷίʔυ͕ҟͳΔ (Linux൛ෆશ)
Dockerfile FROM swift:4.0.3 USER root RUN mkdir -p /server COPY
./Config /server/Config COPY ./Sources /server/Sources COPY ./Makefile /server/Makefile COPY ./Package.resolved /server/Package.resolved COPY ./Package.swift /server/Package.swift ENV PORT 9000 EXPOSE 9000 WORKDIR /server RUN make build CMD ["make", "run"]
docker-compose https://docs.docker.com/compose/ • ෳίϯςφͷఆٛɾىಈͷߏπʔϧ version: "2" services: server: image: nonchalant/server:0.1
ports: - "9000:9000" ϩʔΧϧɺԾڥͷϙʔτͷϚοϐϯά
·ͱΊ • ؆୯ͳπʔϧɾΞϓϦͳͲServer Side SwiftͰ ॻ͍͍͍͔ͯ • Linux - SwiftίΞϥΠϒϥϦ͕ະͳͷ͕πϥ
Π (࣮ߦ࣌Τϥʔ) • Clientͷಈ࡞ݕূʹDocker͑Δ͔ (CircleCI 2.0)