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
dockerignore talk
Search
orisano
May 13, 2019
Programming
2
7.1k
dockerignore talk
orisano
May 13, 2019
Tweet
Share
More Decks by orisano
See All by orisano
OSS Performance Tuning Tips
orisano
8
5.8k
Docker-Compose & BuildKit
orisano
4
1k
Container Build Talk
orisano
3
2.5k
Better docker image+
orisano
6
6.1k
Socket.IO Introduction
orisano
0
3.2k
Profiling Go Application
orisano
11
7.8k
Multi-stage Builds Patterns & Practice
orisano
6
5.1k
better docker image
orisano
22
30k
the world of characters
orisano
8
1.4k
Other Decks in Programming
See All in Programming
DevTalks 25 - Create your own AI-infused Java apps with ease
kdubois
2
120
"使いづらい" をリバースエンジニアリングする UI の読み解き方
rebase_engineering
0
110
コードに語らせよう――自己ドキュメント化が内包する楽しさについて / Let the Code Speak
nrslib
5
980
tsconfigのオプションで変わる型世界
keisukeikeda
1
130
DevDay2025-OracleDatabase-kernel-addressing-history
oracle4engineer
PRO
7
1.6k
TSConfig Solution Style & subpath imports to switch types on a per-file basis
maminami373
1
180
メモリリークが発生した時にpprofを使用して原因特定した話
zono33lhd
0
100
Parallel::Pipesの紹介
skaji
2
870
インターフェース設計のコツとツボ
togishima
2
480
TypeScript を活かしてデザインシステム MCP を作る / #tskaigi_after_night
izumin5210
4
470
AI時代のリアーキテクチャ戦略 / Re-architecture Strategy in the AI Era
dachi023
0
190
TypeScriptのmoduleオプションを改めて整理する
bicstone
4
420
Featured
See All Featured
YesSQL, Process and Tooling at Scale
rocio
172
14k
Build The Right Thing And Hit Your Dates
maggiecrowley
35
2.7k
Fontdeck: Realign not Redesign
paulrobertlloyd
84
5.5k
Designing Experiences People Love
moore
142
24k
Understanding Cognitive Biases in Performance Measurement
bluesmoon
29
1.7k
Imperfection Machines: The Place of Print at Facebook
scottboms
267
13k
Stop Working from a Prison Cell
hatefulcrawdad
269
20k
The Cost Of JavaScript in 2023
addyosmani
49
8.1k
Faster Mobile Websites
deanohume
307
31k
Reflections from 52 weeks, 52 projects
jeffersonlam
349
20k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
29
2.6k
The Invisible Side of Design
smashingmag
299
50k
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 -