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
お前のDockerイメージはまだ重い💢💢💢
Search
stormcat24
February 05, 2016
Programming
62
36k
お前のDockerイメージはまだ重い💢💢💢
2016/02/05 JAWS-UG コンテナ支部 #4
stormcat24
February 05, 2016
Tweet
Share
More Decks by stormcat24
See All by stormcat24
素早く賢く失敗するDeveloper Productivityの実現を目指して
stormcat24
4
4.8k
KubernetesのマニフェストをそれなりにCIしたい
stormcat24
4
1.3k
令和時代のSaaS開発
stormcat24
1
250
History in 5 years of CircleCI and CyberAgent
stormcat24
3
830
Kubernetes Handson Osaka
stormcat24
5
560
Kubernetes Handson
stormcat24
5
4.3k
DockerとKubernetesでアプリケーション開発にコンテナをフル活用!
stormcat24
0
300
Base Image Journey 2018
stormcat24
29
140k
kotlin-fest
stormcat24
13
17k
Other Decks in Programming
See All in Programming
個人アプリを2年ぶりにアプデしたから褒めて / I just updated my personal app, praise me!
lovee
0
340
Kubernetes History Inspector(KHI)を触ってみた
bells17
0
220
Spring gRPC について / About Spring gRPC
mackey0225
0
220
密集、ドキュメントのコロケーション with AWS Lambda
satoshi256kbyte
0
190
Pulsar2 を雰囲気で使ってみよう
anoken
0
240
Amazon S3 TablesとAmazon S3 Metadataを触ってみた / 20250201-jawsug-tochigi-s3tables-s3metadata
kasacchiful
0
160
Lottieアニメーションをカスタマイズしてみた
tahia910
0
130
仕様変更に耐えるための"今の"DRY原則を考える / Rethinking the "Don't repeat yourself" for resilience to specification changes
mkmk884
0
110
プログラミング言語学習のススメ / why-do-i-learn-programming-language
yashi8484
0
130
Grafana Cloudとソラカメ
devoc
0
170
ARA Ansible for the teams
kksat
0
150
2024年のkintone API振り返りと2025年 / kintone API look back in 2024
tasshi
0
220
Featured
See All Featured
How to Think Like a Performance Engineer
csswizardry
22
1.3k
Facilitating Awesome Meetings
lara
52
6.2k
The Illustrated Children's Guide to Kubernetes
chrisshort
48
49k
Building a Scalable Design System with Sketch
lauravandoore
461
33k
Site-Speed That Sticks
csswizardry
4
380
Building Better People: How to give real-time feedback that sticks.
wjessup
367
19k
Reflections from 52 weeks, 52 projects
jeffersonlam
348
20k
Chrome DevTools: State of the Union 2024 - Debugging React & Beyond
addyosmani
4
330
Fireside Chat
paigeccino
34
3.2k
Unsuck your backbone
ammeep
669
57k
Writing Fast Ruby
sferik
628
61k
Build The Right Thing And Hit Your Dates
maggiecrowley
34
2.5k
Transcript
͓લͷ%PDLFSΠϝʔδ ·ͩॏ͍ 2016/02/05 JAWS-UG ίϯςφࢧ෦ #4 @stormcat24 ʙମࢷ1έλͷDockerΠϝʔδΛࢦͯ͠ʙ
‣ @stormcat24 ‣ Akinori Yamada ‣ CyberAgent, Inc ‣ Technical
Engineer ‣ DevOps ‣ http://stormcat.hatenablog.com ‣ AmebaFRESH!
"NFCB'3&4)
ौ୩ఆΧϝϥͱ͔
ण࢘ϥΠϒͱ͔
AmebaFRESH! is Full Dockernized Service! by EC2 Container Service
ͦ͏͍લճΓ·ͨ͠ https://speakerdeck.com/stormcat24/next-fresh-applications-with-amazon-ecs
લճͷɾɾɾ ‣ FRESH!ͷECSͬͨΞʔΩςΫνϟ ‣ Blue Green Deploymentͱ͔ ‣ docker-machineͰͷϩʔΧϧ։ൃ ‣
DockerΠϝʔδͷݮྔ ‣ ͦͷଞDevOpsͱ͔
ࠓݮྔͷ͚ͩ͠·͢
ಥવͰ͕͢
(#ͷ%PDLFSΠϝʔδ QVMMʹԿඵ͔͔Δʁ
ଌఆ݅ ‣ EC2্ͷPrivate Docker Registry(V2)Λར༻ ‣ Registry͕ར༻͢ΔετϨʔδS3 ‣ ಉҰϦʔδϣϯͷEC2͔ΒࢦఆͷΠϝʔδΛdocker pull͢Δ
‣ EC2ɺS3ڞʹap-northeast-1(Tokyo) ‣ EC2্ʹΠϝʔδͷϨΠϠʔΩϟογϡଘࡏ͠ ͳ͍ͷͱ͢Δ
"OTXFSඵ ※ΠϝʔδʹΑͬͯࠩͪΖΜ͋Γ·͢
࣮͜Ε͔ͳΓ݅ ‣ EC2ͱRegistry, S3ಉҰϦʔδϣϯͳͷͰϨΠς ϯγ ‣ DockerHubʹಉΠϝʔδΛஔ͍ͨ߹ɺ75ඵ͘ Β͍ͩͬͨ
ඵͳΒѱ͘ͳ͍ɾɾɾʁ
͍ɺݱ࣮ݫ͍͠
ίϯςφ̍ͭͰཱ͠ͳ͍
զʑଟ͘ͷίϯςφΛӡ༻͢Δɹ ‣ ༷ʑͳׂͷίϯϙʔωϯτͰγεςϜཱ ‣ ଞͷίϯςφͱڠௐͯ͠ಈ͘ ‣ td-agentͷग़൪ଟ͍ ‣ 1ͭͷϗετΛσϓϩΠ͢ΔͷʹɺෳͷDockerί ϯςφΛpull͢Δඞཁ͕͋Δ
ίϯςφʹඵɺ͍
%PDLFSΠϝʔδ͕େ͖͍ͱ ‣ ΠϝʔδͷϏϧυɺCI࣌ؒ↑ ‣ Πϝʔδͷμϯϩʔυ࣌ؒ↑ ‣ ΠϝʔδͷΞοϓϩʔυ࣌ؒ↑ ‣ ੜ࢈ੑ↓ ‣
Twitter͢Δ࣌ؒ↑
ӡ༻ʹٴ΅͢Өڹ ‣ σϓϩΠ࣌ؒ↑ ‣ “ࣺͯΔΠϯϑϥӡ༻”ͷ߹ɺΠϝʔδͷϨΠϠʔ Ωϟογϡʹ͋·ΓཔΕͳ͍ʢϑϧμϯϩʔυ ͕ଟ͍ʣ ‣ EC2ͷAutoScalingͰՃ͞ΕͨΠϯελϯε͕ αʔϏεΠϯ͢Δ·Ͱͷ࣌ؒ↑
ॏ͍%PDLFSΠϝʔδ ྑ͍͜ͱແ͠
͚ܰΕ͍ܰ΄Ͳ Ձ͕͋Δ
ΑΖ͍͠ɺͰݮྔͩ
Πϝʔδݮྔϝιου ‣ ΠϝʔδͷϨΠϠʔΛݮΒ͢ ‣ ࢈ۀഇغΛదʹॲཧ͢Δ ‣ ϘϦϡʔϜϚϯτΛ׆༻͢Δ ‣ ͍ܰϕʔεΠϝʔδͷબఆ ‣
ϘτϧωοΫʢࢷ͕͍ͭͯΔՕॴʣΛಛఆ͢Δ ‣ ΞϓϦέʔγϣϯΛখ͘͢͞Δ
ϨΠϠʔΛݮΒ͢ ‣ DockerΠϝʔδεςʔδຖʹϨΠϠʔΛੜ͢ ΔʢϨΠϠʔߏʣ ‣ ϨΠϠʔࣗΠϝʔδͳͷͰɺϨΠϠʔΛݮΒ ͤαΠζݮΔ
36/ΛνΣʔϯ͢Δ 36/FDIPEFCIUUQQQBMBVODIQBEOFUOHJOYTUBCMFVCVOUVUSVTUZNBJOa FUDBQUTPVSDFTMJTUEOHJOYTUBCMFMJTUa BQULFZBEWLFZTFSWFSLFZTFSWFSVCVOUVDPNSFDWLFZT$&&$a BQUHFUVQEBUFZa BQUHFUJOTUBMMZOHJOYFYUSBTa BQUHFUJOTUBMMZPQFOTTMa BQUHFUJOTUBMMZHFPJQEBUBCBTFa
࢈ۀഇغΛదʹॲཧ͢Δ ‣ ࢈ۀഇغʹdocker build࣌ʹੜͨ͡ɺΞϓϦέʔ γϣϯ࣮ߦʹෆཁͳπʔϧϑΝΠϧ ‣ yumapt-getͷΰϛ ‣ Ϗϧυʹ༻ͨ͠ιʔε ‣
gitͰ͢Β࢈ۀഇغ ‣ Ռ͚ͩ͢͜ͱΛҙࣝ͢Δ
ϘϦϡʔϜϚϯτΛ׆༻͢Δ ‣ ϗετʹඞཁͳσΟϨΫτϦΛஔ͠ɺίϯςφʹ Ϛϯτ͢Δ͜ͱͰΠϝʔδͷαΠζΛݮ͢Δ ‣ ݮςΫχοΫͱͯ͠༗ޮ ‣ ϗετʹґଘ͢ΔΑ͏ʹͳΔͨΊɺϙʔλϏϦςΟ མͪΔ
%PDLFS)VC
%PDLFS)VC ‣ DockerΠϝʔδͷGitHubΈ͍ͨͳΜ ‣ ཉ͍͠ͷେखʹೖΔ ‣ ༷ʑͳϓϩμΫτͷެࣜΠϝʔδ͕ଟ͘ϗετ͞Ε ͍ͯΔ ‣ ීஈԿؾͳ͘͢Δdocker
pullͰɺ͔͜͜ΒΠϝʔ δΛμϯϩʔυ͢Δ
ΠϝʔδͷαΠζΛ֬ೝͰ͖Δ
ެࣜΠϝʔδΛ͏͖͔ʁ ‣ όʔδϣϯ๛Ͱ࣭తʹܭࢉͰ͖Δ͕ɾɾɾ ‣ ΠϝʔδͷαΠζඞͣ͠࠷దԽ͞Ε͍ͯΔͱ ݶΒͳ͍ͷͰαΠζ֬ೝॏཁ ‣ ϝδϟʔͲ͜Ζubuntudebianϕʔε͕ଟ͍ ‣ Dockerfileͷϊϋ͚͍ͩͯɺϕʔεΠϝʔδ
͚ͩม͑Δͷબࢶ
TDSBUDI ‣ ͓ͦΒ͘ݱଘ࠷খͷDockerΠϝʔδ ‣ shlsͳ͍ ‣ ࣮amazon/amazon-ecs-agent(9MB)ͷϕʔε ‣ ඞཁͳͷશ෦ηϧϑαʔϏε
#VTZCPY ‣ ܰྔͰΠϝʔδ600KBʙ2MB ‣ ݩΈࠐΈܥLinuxͷσϑΝΫτͩͬͨ ‣ γΣϧash ‣ ѻ͍͔ͳΓ͍͠ʢதͰϏϧυ͠Α͏ͱࢥ͏ͳʣ ‣
goͷ࣮ߦϑΝΠϧΛCOPY͘Β͍͕ؔͷࢁ
"MQJOF-JOVY ‣ Πϝʔδ2MB ‣ ࣮Busyboxϕʔε ‣ APKͱ͍͏ύοέʔδཧγεςϜ͕͋ΔͷͰɺ BusyboxΑΓѻ͍͍͢
"1,Ͱ͕ΜͬͯΔྫ 36/BQLVQEBUFBEEPQFOTTMEFWQDSFEFW[MJCEFWXHFUCVJMECBTFa NLEJSQUNQTSDa DEUNQTSDa XHFUIUUQOHJOYPSHEPXOMPBEOHJOYUBSH[a UBS[YWGOHJOYUBSH[UBSH[a DEUNQTSDOHJOYUBSH[a DPOpHVSFa XJUIIUUQ@TTM@NPEVMFa XJUIIUUQ@H[JQ@TUBUJD@NPEVMFa
QSFpYFUDOHJOYa IUUQMPHQBUIWBSMPHOHJOYBDDFTTMPHa FSSPSMPHQBUIWBSMPHOHJOYFSSPSMPHa TCJOQBUIVTSMPDBMTCJOOHJOYa NBLFa NBLFJOTUBMMa BQLEFMCVJMECBTFa SNSGUNQTSDa SNSGWBSDBDIFBQL
"MQJOFੜओཁΠϝʔδ ‣ anapsix/alpine-javaʢ50MBʣ ‣ cwt114/alpine-nodeʢ15MBʣ ‣ frolvlad/alpine-rubyʢ10MBʣ ‣ frolvlad/alpine-goʢ50MBʣ ‣
ಉ͡Α͏ͳͷΰϩΰϩస͕ͬͯΔ
ࠓͷͱ͜Ζͷ"MQJOFॴײ ‣ ཪͰຊ൪ೖͷػӡΛͬͯΔʢλΠϛϯά࣍ୈʣ ‣ nginx͕150MB→20MB͘Β͍ ‣ ฏۉ80%͘Β͍ͷݮ͕ظͰ͖Δ ‣ Web/APIͷECS Taskʢίϯςφ4छʣͰ200-
300MB͘Β͍ɺ1͘Β͍Ͱpull+runͰ͖Δ
ܰ͞ͱͷτϨʔυΦϑ ‣ Dockerfile࡞Γ͕৬ਓܳʹͳΓ͕ͪ ‣ AlpineͷϦϙδτϦʹ͋Δύοέʔδͷόʔδϣϯ ͕ͦΕ΄Ͳ৽Ͱͳ͍ ‣ ࠷৽൛ͷϛυϧΣΞΛೖΕΔͷʹɺιʔείϯύ Πϧ͔Β࢝ΊͨΓ͢Δඞཁ͕͋Δ
*NBHF-BZFSJP ‣ https://imagelayers.io ‣ DockerΠϝʔδͷϨΠϠʔΛՄࢹԽͯ͘͠ΕΔ αʔϏε ‣ DockerHub࿈ܞ ‣ ଠ͍ՕॴΛҰൃͰஅͯ͘͠ΕΔ
None
%PDLFS)VCͱ࿈ܞͰ͖Δ
ͲͷϨΠϠʔʹ ࢷ͕͍ͭͯΔ͔ Ұྎવ
ಠࣗϨδετϦͰ͑Δʁ ‣ GitHubͱDockerHubʹެ։͞ΕͯΔ ‣ centurylink/imagelayers-api ‣ centurylink/imagelayers-ui ‣ ϨδετϦΛࠩ͠ସ͑ΒΕΔΈʹͳͬͯͳ͍ ‣
Registry(V1)લఏͷ༷ ‣ forkͯͪ͠ΐͬͱؤுΕɾɾɾ
ΞϓϦέʔγϣϯΛখ͘͢͞Δ ‣ ίϯςφ࣌ͰαΠζͷখ͞͞ΘΕΔ ‣ Dockerܳਓʹ֤ݴޠͷϏϧυπʔϧͷࣝ ΘΕΔ ‣ Node: npm ‣
Java/Scala: Maven, Gradle, sbt ‣ Go: godep, glide
ΞϓϦέʔγϣϯϨϕϧͰͷݮྔ ‣ ෆཁϞδϡʔϧͷআ ‣ ෆཁͳґଘϥΠϒϥϦͷআɺϥΠϒϥϦͷείʔ ϓͷݟ͠ ‣ ↑ͷͨΊͷϦϑΝΫλϦϯά ‣ ੩తϑΝΠϧɺ֎෦ʹग़ͤͦ͏ͳϦιʔεͷબผ
%PDLFS༗ࣝऀ͚ͩͰޭ͠ͳ͍ ‣ ίϯςφϕʔεͰӡ༻͢Δ͚ͩͰ͋ΕɺDocker ༗ࣝऀ͚ͩͰͳΜͱ͔ͳΔ͕ɾɾɾ ‣ ReactͷαʔόαΠυϨϯμϦϯάʑɺϑϩϯτ دΓͷྖҬͰͷཧղΛಘΔ͜ͱ͕ॏཁ ‣ ߴ͍ϨϕϧͰͷӡ༻ʹɺDocker༗ࣝऀʹٻΊΒ ΕΔٕज़ྖҬ࣮͍
·ͱΊ ‣ ॏ͗͢ΔΠϝʔδӡ༻ͷোนʹͳΔ ‣ ϙʔλϏϦςΟͱɺܰ͞Λ݉Ͷඋ͑ͯͦ͜ྑ͍ DockerΠϝʔδ ‣ ެࣜΠϝʔδա৴͢Δͳ ‣ Alpine(ɾ㱼ɾ)ŘŘŮ!!
‣ ΞϓϦͷστοΫεΕͣʹ
ࢦͤɺମࢷέλ
Thank you.