$30 off During Our Annual Pro Sale. View Details »
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
dockerignore talk
Search
orisano
May 13, 2019
Programming
2
7.2k
dockerignore talk
orisano
May 13, 2019
Tweet
Share
More Decks by orisano
See All by orisano
OSS Performance Tuning Tips
orisano
8
6k
Docker-Compose & BuildKit
orisano
4
1k
Container Build Talk
orisano
3
2.5k
Better docker image+
orisano
6
6.4k
Socket.IO Introduction
orisano
0
3.2k
Profiling Go Application
orisano
11
7.9k
Multi-stage Builds Patterns & Practice
orisano
6
5.2k
better docker image
orisano
22
30k
the world of characters
orisano
8
1.5k
Other Decks in Programming
See All in Programming
[AtCoder Conference 2025] LLMを使った業務AHCの上⼿な解き⽅
terryu16
4
690
tparseでgo testの出力を見やすくする
utgwkk
2
270
フルサイクルエンジニアリングをAI Agentで全自動化したい 〜構想と現在地〜
kamina_zzz
0
280
宅宅自以為的浪漫:跟 AI 一起為自己辦的研討會寫一個售票系統
eddie
0
530
生成AIを利用するだけでなく、投資できる組織へ
pospome
2
400
AIコーディングエージェント(skywork)
kondai24
0
200
DevFest Android in Korea 2025 - 개발자 커뮤니티를 통해 얻는 가치
wisemuji
0
170
認証・認可の基本を学ぼう後編
kouyuume
0
250
0→1 フロントエンド開発 Tips🚀 #レバテックMeetup
bengo4com
0
350
Cap'n Webについて
yusukebe
0
150
從冷知識到漏洞,你不懂的 Web,駭客懂 - Huli @ WebConf Taiwan 2025
aszx87410
2
3k
認証・認可の基本を学ぼう前編
kouyuume
0
270
Featured
See All Featured
Become a Pro
speakerdeck
PRO
31
5.7k
Utilizing Notion as your number one productivity tool
mfonobong
2
190
Odyssey Design
rkendrick25
PRO
0
430
New Earth Scene 8
popppiees
0
1.2k
Automating Front-end Workflow
addyosmani
1371
200k
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
60
37k
Leadership Guide Workshop - DevTernity 2021
reverentgeek
0
160
Measuring Dark Social's Impact On Conversion and Attribution
stephenakadiri
0
94
Technical Leadership for Architectural Decision Making
baasie
0
180
Practical Tips for Bootstrapping Information Extraction Pipelines
honnibal
25
1.7k
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
How People are Using Generative and Agentic AI to Supercharge Their Products, Projects, Services and Value Streams Today
helenjbeal
1
80
Transcript
dockerignoreͷ Container Build Meetup #2 #container_build @orisano
docker buildͷΛ͠·͢
%PDLFS$-* EPDLFSE
%PDLFS$-* EPDLFSE $ docker build .
%PDLFS$-* EPDLFSE $ docker build [build context]
%PDLFS$-* EPDLFSE $ docker build . 1. build contextΛtarͰarchive͢Δ
%PDLFS$-* EPDLFSE $ docker build . 2. dockerdʹରͯ͠POST͢Δ
%PDLFS$-* EPDLFSE $ docker build . 3. ड͚औͬͨtarΛల։
%PDLFS$-* EPDLFSE $ docker build . 4. DockerfileͷղऍΛ͢Δ
%PDLFS$-* EPDLFSE $ docker build . 5. εςʔδ͝ͱʹ࣮ߦ
%PDLFS$-* EPDLFSE $ docker build . 6. InstructionΛ࣮ߦ
%PDLFS$-* EPDLFSE $ docker build . 7. Instructionຖʹimage͕Ͱ͖Δ
%PDLFS$-* EPDLFSE $ docker build . 8.ऴΘͬͨΒ௨
ෆཁͳϑΝΠϧ build contextʹؚΊͨ͘ͳ͍
ͳͥʁ
1. Archiveͷίετ 2. సૹͷίετ 3. cacheͷͨΊ
1. Archiveͷίετ 2. సૹͷίετ 3. cacheͷͨΊ
େྔͷϑΝΠϧΛ ΞʔΧΠϒ͢Δͷॏ͍ (node_modulesͳͲ)
ΫϥΠΞϯτଆͰߦ͏͕ ݱঢ়̎ͭͷ࣮͕͋Δ
docker/cli (Go) docker/docker-py (Python)
docker/cli (Go) dockerίϚϯυ
docker/docker-py (Python)
Docker Engine APIΛ Python͔Β͏ͨΊͷͷ docker/compose ͕͍ͬͯΔ ͳΜ͔͍
AntiVirusͳͲ͕ I/OΛhook͍ͯ͠Δ߹ I/Oίετ͕͍
1. Archiveͷίετ 2. సૹͷίετ 3. cacheͷͨΊ
େ͖ͳϑΝΠϧΛૹΔͷ େม
1. Archiveͷίετ 2. సૹͷίετ 3. cacheͷͨΊ
COPYͰ ҙਤͯ͠ͳ͍ϑΝΠϧ͕ ରʹͳ͍ͬͯΔͱ cache͕յΕͯ࠷ѱ
build contextʹ ؚΊ͍͚ͯͳ͍ϑΝΠϧ ͕͋Δ
1. ೝূใ 2. ΞʔΩςΫνϟґଘ
1. ೝূใ 2. ΞʔΩςΫνϟґଘ
ݴΘ͕ͣͳ .envͳͲ
.git͕ةݥͳ߹͋Δ personal tokenͰͷ git cloneΛ͍ͯ͠ΔͳͲ
1. ೝূใ 2. ΞʔΩςΫνϟґଘ
package managerʹΑΔ͕ ͦͷڥ͚ͷbuildࡁΈ όΠφϦ͕͓͍ͯ͋Δ͜ͱ͕ (npm)
Ҏ্ͷΛղܾ͢ΔͨΊʹ dockerignore Λ͏
dockerignore
ޙΖʹॻ͍ͯ͋Δ pattern͕༏ઌ͞ΕΔ ઌ಄ʹ!Λ͚ͭΔͱ൱ఆͰ͖Δ
͑Δදه foo/* foo/** foo/?
෦Ͱ ਖ਼نදݱʹม͍ͯ͠Δ
ਖ਼نදݱͳΒΘ͔Δ ͱ͍͏ਓ͚ʹ github.com/orisano/dire
ରԠ͢Δਖ਼نදݱΛग़ྗ
Ͳ͏࣮ͬͯݱ͍ͯ͠Δ͔
%PDLFS$-* EPDLFSE $ docker build . 1. build contextΛtarͰarchive͢Δ
%PDLFS$-* EPDLFSE $ docker build . 0. build contextͷҎԼͷϑΝΠϧ͕readՄೳ͔֬ೝ (͜͜dockerignoreΛߟྀ͞ΕΔ)
%PDLFS$-* EPDLFSE $ docker build . 0.5. directoryΛtraverse͠ͳ͕Βdockerignoreʹ Ϛον͠ͳ͍ϑΝΠϧΛtarʹՃ͍ͯ͘͠
%PDLFS$-* EPDLFSE $ docker build . 1. build contextΛtarͰarchive͢Δ
༨ஊ
%PDLFS$-* EPDLFSE $ docker build . 0. build contextͷҎԼͷϑΝΠϧ͕readՄೳ͔֬ೝ (͜͜dockerignoreΛߟྀ͞ΕΔ)
ϑΝΠϧdockerignore͕ ίϯύΠϧ͞ΕΔΑ͏ʹ ͳ͍ͬͯͨ
docker/cli/pull/1577 Ͱमਖ਼͞Ε Docker 19.03 ͔ΒೖΓ·͢
ͪΐͬͱಛघͳྫ
monorepoͰ subsystemؒͷґଘ͕͋Δ ߹
େຊΛbuild contextʹ ͠ͳ͍ͱ͍͚ͳ͘ͳΔ
build context͕Ͱ͔͘ͳΔ
dockerignoreͰղܾ! ͢Δ͜ͱͰ͖ͳ͍
dockerignorebuildຖʹ ϑΝΠϧΛࢦఆͰ͖ͳ͍
subsystemຖʹ dockerignoreΛ࡞Γ buildͷͨͼʹ dockerignoreΛࣗಈੜ͢Δ Ξϓϩʔν͕༗ޮ
github.com/orisano/dignore
Α͋͘Δ
gitignoreͱdockerignore ͕ ΄΅ҰॹʹͳΔ
ͦ͏͍͏߹ʹ dockerignore ͍Βͳ͘ͳΔํ๏͕͋Δ
git archiveͬͯ ίϚϯυͬͨ͜ͱ͋Γ·͔͢
repositoryΛtarʹͰ͖Δ ίϚϯυ
tarʹ͢ΕbuildͰ͖ΔͷͰ
git archive HEAD | docker build -