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
[トレタ社内勉強会 "Dockerの上でRailsアプリを動かす ハンズオン
Search
Yuichiro MASUI
April 13, 2016
Programming
4
5.5k
[トレタ社内勉強会 "Dockerの上でRailsアプリを動かす ハンズオン
Yuichiro MASUI
April 13, 2016
Tweet
Share
More Decks by Yuichiro MASUI
See All by Yuichiro MASUI
Vue/Nuxt tutorial for Sendai
masuidrive
0
160
ハッカソンで 作ったアプリを売却した話
masuidrive
0
660
DJ hands on for IT Engineers
masuidrive
1
180
自分の棚卸をして レジュメを書こう
masuidrive
5
2k
0から1ヶ月で DJになるまで
masuidrive
4
1.6k
Google Apps Scriptでbotを作る話
masuidrive
1
1.8k
Rails loves React
masuidrive
1
470
トレタの存在理由
masuidrive
0
200
18年でRubyから学んだこと - 関西Ruby会議 2017
masuidrive
3
2.3k
Other Decks in Programming
See All in Programming
코딩 에이전트 체크리스트: Claude Code ver.
nacyot
0
1k
MCPを使ってイベントソーシングのAIコーディングを効率化する / Streamlining Event Sourcing AI Coding with MCP
tomohisa
0
190
知って得する@cloudflare_vite-pluginのあれこれ
chimame
1
120
[SRE NEXT] 複雑なシステムにおけるUser Journey SLOの導入
yakenji
1
850
新しいモバイルアプリ勉強会(仮)について
uetyo
1
230
抽象化という思考のツール - 理解と活用 - / Abstraction-as-a-Tool-for-Thinking
shin1x1
1
890
The Modern View Layer Rails Deserves: A Vision For 2025 And Beyond @ RailsConf 2025, Philadelphia, PA
marcoroth
2
830
React 使いじゃなくても知っておきたい教養としての React
oukayuka
17
4.6k
What's new in AppKit on macOS 26
1024jp
0
180
大規模FlutterプロジェクトのCI実行時間を約8割削減した話
teamlab
PRO
0
230
Streamlitで実現できるようになったこと、実現してくれたこと
ayumu_yamaguchi
2
240
Gemini CLIの"強み"を知る! Gemini CLIとClaude Codeを比較してみた!
kotahisafuru
2
650
Featured
See All Featured
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
実際に使うSQLの書き方 徹底解説 / pgcon21j-tutorial
soudai
PRO
182
54k
Learning to Love Humans: Emotional Interface Design
aarron
273
40k
Visualization
eitanlees
146
16k
Why Our Code Smells
bkeepers
PRO
337
57k
Save Time (by Creating Custom Rails Generators)
garrettdimon
PRO
31
1.3k
The Cost Of JavaScript in 2023
addyosmani
51
8.7k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
50k
GitHub's CSS Performance
jonrohan
1031
460k
Facilitating Awesome Meetings
lara
54
6.5k
Performance Is Good for Brains [We Love Speed 2024]
tammyeverts
10
1k
The Cult of Friendly URLs
andyhume
79
6.5k
Transcript
Docker hands-on in Toreta Yuichiro MASUI
[email protected]
Dockerͱ • ԾԽٕज़ͷΈ߹Θͤ • ܰྔ • ΠϝʔδͷΈ͕͍ͬͯΔ • ͍ࣺͯͷΠϯελϯεͱͷ૬ੑ͕ྑ͍
ϑΝΠϧͱϓϩηε Host OS ϓϩηε ϓϩηε ϓϩηε FS ϓϩηε FS ϑΝΠϧγεςϜ
Docker daemon Container Container Network Network
Docker Container • ϓϩηεͷִ • Dockerϓϩηε͔Βଞͷϓϩηεݟ͑ͳ͍ • ϑΝΠϧγεςϜͷִ • ϓϩηεຖʹݟ͑ΔϑΝΠϧҧ͏
ϑΝΠϧͱϓϩηε
Docker Machine Host OS ϓϩηε ϓϩηε ϑΝΠϧγεςϜ Docker daemon VirtualBox
OSX / Windows Docker Machine ϓϩηε FS ϓϩηε FS Network Network
DockerͰγΣϧىಈ • “Docker Quickstart Terminal”Λ3ຕىಈ • docker run -it ubuntu:14.04
/bin/bash • ps aux • touch /abc123 • docker run -it ubuntu:14.04 /bin/bash • ls / • docker ps
ͳʹ͕ى͍ͬͯ͜Δ͔ • docker run -it ubuntu:14.04 /bin/bash • “ubuntu:14.04” ࣮ߦ͢ΔϑΝΠϧΠϝʔδ
• ϩʔΧϧʹͳ͍߹μϯϩʔυ • ΠϝʔδΛల։͠DockerͰىಈ • “-it” ίϯιʔϧΛܨ͛Δ
ͳʹ͕ى͍ͬͯ͜Δ͔ • ىಈ͢ΔͨΊʹ৽͍͠ϑΝΠϧγεςϜΛ࡞Δ • docker ps -a • docker rm
CONTAINER_ID
Πϝʔδ • ΠϝʔδϑΝΠϧDocker HubͰ • ͢ΔΈΛDocker RegistryͱݺͿ • ֤छΠϝʔδ͕ެࣜʹ͞Ε͍ͯΔ •
https://hub.docker.com/_/ubuntu/
Πϝʔδ • OSҎ֎ʹΞϓϦͷΠϝʔδఏڙ͞Ε͍ͯΔ • docker run -it --rm ruby:2.3.0 /bin/bash
• ruby -v • “--rm" ίϯςφΛऴྃ࣌ʹϑΝΠϧΛফ͢
ࣗͷΠϝʔδΛ࡞Δ • ΠϝʔδʹมߋΛՃ͑Δ • Dockerfile FROM ubuntu:14.04 RUN apt-get update
RUN apt-get install -y apache2 CMD ["/usr/sbin/apache2ctl","-D","FOREGROUND"]
DockfileΛىಈ • docker build -t myapache ./ • “-t myapache”
Πϝʔδ໊ • “./“ DockerfileͷσΟϨΫτϦ • docker run -p 8080:80 myapache • http://192.168.99.100:8080 • docker-machine ip
docker-machine • docker-machine restart • $(docker-machine env)
ڧ੍ఀࢭ • docker ps • docker stop CONTAINER_ID
ϗετͷϑΝΠϧΛϚϯτ • docker run -v `pwd`:/var/www/html -p 8080:80 myapache
Containerؒ௨৴ • Containerಠཱ͍ͯ͠ΔͷͰlocalhostͰΞΫ ηεͰ͖ͳ͍ • ͦͷลΛ؆୯ʹ͢Δͷ͕Docker Compose
docker-compose.yml rails: build: . command: [“./bin/rails","server","-b","0.0.0.0"] mem_limit: 512m ports: -
"3000:3000" volumes: - ".:/usr/src/app" links: - "mysql" mysql: image: mysql:5.6 environment: MYSQL_ROOT_PASSWORD: "passwd"
ΊΜͲ͍ͷͰϫϯϥΠφʔ • DockerͰRails։ൃڥΛ࡞ΔϫϯϥΠφʔ • http://qiita.com/masuidrive/items/7478fb9101652f2bbae1
docker-compose ࣮ߦ • docker-compose build • docker-compose up • docker-compose
rm
database.yml • default: &default adapter: mysql2 username: root password: "passwd"
host: mysql • production: <<: *default host: <%= ENV[‘MYSQL_HOST'] %> ↑͜ͷߦΛՃ
scaffold • docker-compose up -d • docker-compose run rails /bin/bash
• rails g scaffold item key:string value:text • rake db:create db:migrate • http://192.168.99.100:3000/items • docker-compose stop
Amazon ECS & ECR • Amazon EC2 Container System •
Dockerͱecs-agentೖΓઐ༻ͷAMI • DockerΛૢ࡞͢Δίϯιʔϧ & API • Amazon EC2 Container Registry • Docker Registry
ECRʹRepositoryΛ࡞ • ը໘ӈ্ͷRegionN.Virginia • Sample appͷνΣοΫΛ֎ͯ͠ • “sample1”ͷϦϙδτϦΛ࡞Δ
ECRʹimageΛpush • $(aws ecr get-login --region us-east-1) • docker build
-t sample1 . • docker tag sample1:latest 123456.dkr.ecr.us- east-1.amazonaws.com/sample1:latest • docker push 123456.dkr.ecr.us- east-1.amazonaws.com/sample1:latest
RDS࡞Ζ͏ • ύεϫʔυ͖ͳϞϊΛ • Publicly access”NO”Ͱ
ECS Cluster
ECS instance • cluster࡞ͬͯ • ecs AMIͰΠϯελϯε࡞ΔɻIAM roleΕͣʹ • http://docs.aws.amazon.com/AmazonECS/latest/
developerguide/instance_IAM_role.html
None
None
None
None
None
Task defnition • docker-composeʹ૬ • ίϯςφͷͨΊͷڥΛઃఆ
None
None
None
ಉ͡Α͏ʹmigrate Task • appͱ΄΅ಉ͡ • Portઃఆ͠ͳ͍ • Commandɺ./bin/rake,db:migrate
Service
Service ͱ Task • Service͕TaskΛ্ཱͪ͛Δ • Task1ͭҎ্ͷContainerΛ༗͢Δ • Task͕མͪΔͱService͕ࣗಈతʹTaskΛىಈ •
Service͔Βىಈ͞Εͳ͍λεΫ୯ൃىಈ • rake db:migrateͱ͔
production.logΛݟΔ • sshͯ͠ • docker ps • docker exec -it
CONTAINER_ID /bin/bash