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さよなら、レガシー画像変換システム
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Daichi Toma
November 22, 2018
Programming
0
1.9k
さよなら、レガシー画像変換システム
Diverse.tech #1 〜レガシーシステムを語らう夜〜
Daichi Toma
November 22, 2018
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Transcript
͞ΑͳΒɺϨΨγʔը૾มγεςϜ Diverse.tech #1 ʙϨΨγʔγεςϜΛޠΒ͏ʙ November 22, 2018 Daichi TOMA
About Me ᙛᚸ େઍ @Amothic גࣜձࣾ Diverse Poiboy ͷαʔόαΠυΠϯϑϥΛݟͨΓ ৫पΓͷվળΛߦͬͯ·͢
ϨΨγʔγεςϜͰ໘ͯ͠ࠔΔ͜ͱ • ো͕ى͖ͯ͠ํ͕͔Βͳ͍ɺ ͘͠म෮खॱ͕ෳࡶ • εέʔϧΞτɺεέʔϧΠϯ͕͍͠ ◦ εέʔϥϏϦςΟ͕ߟྀ͞Ε͓ͯΒͣɺ Մ༻ੑ͍
ϨΨγʔγεςϜ Մ༻ੑ৴པੑ͕͍
ϨΨγʔγεςϜΛ ͲͷΑ͏ʹվળ͢Δ͔
Մ༻ੑ৴པੑΛ ࣗલͰٻ͍ͯ͘͠ͷ ίετ͕ߴ͍
ͳΔ͘ϚωʔδυαʔϏε ΛͬͯίετΛԼ͍͛ͯ͘
Poiboy ͷطଘͷը૾มγεςϜ nginx ϩʔυόϥϯγϯά squid Ωϟογϡ ngx_small_light ը૾ม Request S3
طଘγεςϜͷ • nginx ͷઃఆ͕खॻ͖ɺނো࣌ʹखಈͰ config Λ ॻ͖ͯ͠Γସ͑ͳ͚ΕͳΒͳ͍ ◦ ϔϧενΣοΫར༻͍ͯ͠ͳ͔ͬͨ •
ߏஙͷखॱ͕ࡶɺखಈͰαʔόͷηοτΞοϓΛ ߦ͏ඞཁ͕͋Δ • ߏஙͷखॱ͕ෳࡶͷͨΊɺεέʔϧΞτ εέʔϧΠϯ͕େม
ͭΒ͍
ϨΨγʔγεςϜΛ Ұͭͣͭஔ͖͍͑ͯ͘
CloudFront ͷར༻ • ͓खܰ CDN • nginx ͱ squid Λ
CloudFront ʹஔ͖͑Δ • ैྔ՝ۚͷΦʔτεέʔϧͰɺ େྔͷΞΫηε͕དྷΔ͜ͱʹͳͬͯ҆৺ • ແྉͰ SSL ূ໌ॻ͑Δ
Docker ͷ׆༻ • ngx_small_light ͷηοτΞοϓͷίετΛ Լ͛ΔͨΊ Docker Խ͢Δ • https://github.com/diverse-inc/docker-ngx-small-
light • υΩϡϝϯτΛݟͳ͕ΒߏஙΛؤுΒͳͯ͘ྑ͍ • Docker Hub Λ׆༻ͯ͠ɺϏϧυࣗಈԽ͢Δ
ECS ͷར༻ • Docker ίϯςφΛ؆୯ʹ࣮ߦɺεέʔϧ Ͱ͖Δ • ࠓ·ͰखಈͰεέʔϧΛߦ͏ඞཁ͕͕͋ͬͨɺ ෛՙʹԠͯ͡ඵͰࣗಈతʹεέʔϧ •
ϩʔυόϥϯγϯάͯ͘͠ΕΔ
Poiboy ͷ৽͍͠ը૾มγεςϜ CloudFront Ωϟογϡ ECS ίϯςφΦʔέετϨʔγϣϯ ngx_small_light ը૾ม Request S3
Poiboy ͷ৽͍͠ը૾มγεςϜ • ෛՙʹԠͯ͡উखʹεέʔϧ • ো࣌ϚωʔδυαʔϏε͕ྑ͠ͳʹͯ͠ ͘ΕΔ • खಈͰΔ࡞ۀ͕ഉআ͞Ε͍ͯΔ
࠷ߴ
·ͱΊ • ϨΨγʔγεςϜՄ༻ੑ৴པੑ͕͍ • ϚωʔδυαʔϏεΛ͍ɺίετΛ Լ͛ͭͭஔ͖͑Δ • ߏཧίʔυԽࣗ͠ಈԽ͢Δ
༨ஊ • ͦΖͦΖը૾มͯ͘͠ΕΔ ϚωʔδυαʔϏε͕ AWS ʹཉ͍͠ • AWS ͡Όͳ͚Ε Cloudinary
ͱ͔ ImageFlux ͱ͔͋Γ·͢