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Cloudless Computingの論文紹介
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Yuuki Tsubouchi (yuuk1)
June 24, 2024
Programming
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Cloudless Computingの論文紹介
さくらインターネット社内IaC勉強会 LT
Yuuki Tsubouchi (yuuk1)
June 24, 2024
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Transcript
௶ ༎थ (y-tsubouchi.sakura, @yuuk1t) 2024/06/24 Cloudless Computingͷจհ ͘͞ΒΠϯλʔωοτࣾIaCษڧձ LT
Y. Qiu, P. Tser J. Kon, J. Xing†, Y. Huang,
H. Liu, X. Wang, P. Huang, M. Chowdhury, A. Chen, “Simplifying Cloud Management with Cloudless Computing,” HotNets, 2023. IUUQTEMBDNPSHEPJ
• USͷϛγΨϯେֶͷωοτϫʔΫࢄγεςϜʹؔ͢Δݚڀάϧʔϓ • ୈҰஶऀPhDֶੜ • HotNets: ACM Workshop on Hot
Topics in Network • ωοτϫʔΫγεςϜʹؔ͢Δֵ৽తͳΞΠσΟΞΛςʔϚͱ͢Δ • 2ΧϥϜ6ϖʔδఔͷγϣʔτϖʔύʔͷΈ • ϙδγϣϯϖʔύʔ • ఏىͱࠓޙͷେ·͔ͳղܾํͷఏ͕ࣔओ؟ͱͳΔ • ղܾ๏ͷఏҊ͔Β࣮ݧʹΑΔධՁ·ͰؚΊͨݫ֨ͳจͱझࢫ͕ҟͳΔ จͷϝλσʔλ
Կ͕͔ʁ ΫϥυϨϕϧͷ Πϯϑϥ IaCϨϕϧͷந Ϊϟοϓ ख࡞ۀͰͷࢼߦࡨޡΛ܁Γฦ͍ͯ͠Δ
Կ͕͔ʁ ΫϥυϨϕϧͷ Πϯϑϥ IaCϨϕϧͷந Ϊϟοϓ ᶃ IaCίʔσΟϯά͍͠ ᶄ IaCݕূ͕ෆे •
ݴޠ֓೦ͷֶशۂઢ͕ٸ • Non-IaC → IaC ͕ࠔ • IaCϨϕϧͷจ๏͕ਖ਼ͯ͘͠ΫϥυϨϕϧͰ ಈ࡞อূͳ͠ • Ϋϥυػೳมߋʹ͏ಈ࡞ͷมԽͷै ᶅ IaCσϓϩΠͷඇޮੑ • Ϧιʔεґଘؔάϥϑͷ࠷దԽ͕ෆे • খنߋ৽ͰશϦιʔεঢ়ଶͷ࠶νΣοΫඞཁ
Կ͕͔ʁ ΫϥυϨϕϧͷ Πϯϑϥ IaCϨϕϧͷந Ϊϟοϓ ᶆ IaCίʔυߋ৽ͷ ᶇ IaCσόοά͕͍͠ •
ෳਓͰͷಉ࣌ߋ৽ͷࡍͷڝ߹ݕग़ͱճආ • ϩʔϧόοΫͷෳࡶੑ • ΫϥυϨϕϧͷΤϥʔͱIaCϓϩάϥϜͱͷରԠ͚ • υϦϑτʢIaC֎Ͱͷมߋʣͷݕग़ͱௐ ᶈ IaCϙϦγʔద༻͕ΞυϗοΫ • Ϣʔβʔݻ༗ͷϙϦγʔʢࣗಈεέʔϦϯάɺ༧ࢉ੍ݶɺ ηΩϡϦςΟཁ݅ͳͲʣͷద༻ • ϙϦγʔݴޠ͕ෳࡶͰशಘ͕ࠔ
Ͳ͏ղܾ͢Δ͔ʁ Cloudless Computing $MPVEZ ಶ͍ͬͯΔ $MPVEMFTT ಶΒͳ͍
Ͳ͏ղܾ͢Δ͔ʁ • LLMʹΑΔIaCϓϩάϥϜ߹ • HallucinationରࡦɺIaCίʔυੜʹಛԽͨ͠MLࢧԉ߹ٕज़[50,58] • RAG: ϢʔβʔͷطଘΠϯϑϥͷؔ࿈෦ΛίϯςΩετೖ • Non-IaC
→ IaC ͷҠ২ • Terraformer/AztfyͰɺߏ͕໌֬Ͱͳ͘ɺखಈϦϑΝΫλϦϯά͕ඞཁ • ߏΨΠμϯεΛఏڙ͢ΔϓϩάϥϜΦϓςΟϚΠβͰࢧԉ͖͢Ͱ͋Δ • Ϧιʔεͷ୯७ྻڍͰͳ͘ɺTerraformͷcount/for_eachΛ͏ • ಉҰߏͷϦιʔεͷηοτnested modulesͰϥοϓ͢Δ ᶃ IaCίʔσΟϯά͍͠ • ݴޠ֓೦ͷֶशۂઢ͕ٸ • Non-IaC → IaC ͕ࠔ
Ͳ͏ղܾ͢Δ͔ʁ ᶄ IaCݕূ͕ෆे • IaCϨϕϧͷจ๏͕ਖ਼ͯ͘͠ΫϥυϨϕ ϧͰಈ࡞อূͳ͠ • Ϋϥυػೳมߋʹ͏ಈ࡞ͷมԽͷै • IaCͷҙຯʹجͮ͘ܕγεςϜ
[57] • ݱࡏͷIaCݴޠͰɺଟ͘ͷଐੑ͕୯ͳΔʮจࣈྻʯͰ͋Δ • ԾϚγϯIDαϒωοτΞυϨεͱ͍ͬͨηϚϯςΟοΫܕΛఆٛ͢Δ • ख͕͔͔ؒΔͨΊɺAPI༷υΩϡϝϯτ͔ΒNLPٕज़ʹΑΓɺϦιʔε ܕͱґଘؔͷάϥϑදݱΛࣗಈநग़
Ͳ͏ղܾ͢Δ͔ʁ ᶅ IaCσϓϩΠͷඇޮੑ • Ϧιʔεґଘؔάϥϑͷ࠷దԽ͕ෆे • খنߋ৽ͰશϦιʔεঢ়ଶͷ࠶νΣοΫඞཁ • σϓϩΠॲཧͷฒྻԽ •
Ϧιʔεґଘάϥϑɺಉ࣌σϓϩΠՄೳͳฒྻαϒάϥϑΛͭ • APIϨʔτ੍ݶϦιʔεͷ࡞࣌ؒͳͲΛߟྀ͢Δඞཁ͋Γ • σϓϩΠ࣌ͷӨڹൣғͷಛఆ • ݸʑͷϦιʔεͷมߋɺґଘάϥϑͷϊʔυͱࢠϊʔυͷখ͞ͳαϒ ηοτʹͷΈӨڹΛ༩͑Δͣ • มߋΛ͔ͳΓখ͞ͳαϒάϥϑʹ੍ݶͰ͖Δ [55,69]
·ͱΊ • طଘͷIaCͷߏʹରͯ͠ɺΫϥυϨϕϧͱIaCͷநϨϕϧʹେ͖ͳΪϟο ϓ͋Γ → “Cloudless Computing” • ΪϟοϓΛ6ݸͷ՝ʹղ͠ɺͦΕͧΕʹେ·͔ͳղܾํʢεϥΠυͰ ᶃʔᶅ·ͰʣΛఏࣔ͢Δ
• LLMʹΑΓIaC߹ͷࣗಈԽ • ηϚϯςΟΫܕͷಋೖ • ฒྻάϥϑߋ৽… ͳͲ
ײ • ݸʑͷղܾํɺݹయతͳܭࢉػՊֶɺLLMͳͲͷ͔ࣝΒ༰қʹணͰ ͖ͦ͏͕ͩɺݱঢ়ͷIaCʹݪཧతʹେ͖͘վળͷ༨͕͋Δͱ͍͑Δ • “Cloudless Computing”ͱݺͿҙਤΘ͔Δ͕ɺେ͛͞ͳҹड͚Δɻ ServerlessͷΑ͏ͳϥϯλΠϜͰͳ͍ͨΊɺϦιʔεཧػߏͰ͋Δ͜ͱ͕ Θ͔Δ໊͚͕Α͍ͷͰʁ •
6ϖʔδͳͷʹࢀߟจݙ͕70͋ΔͨΊɺ͜ͷͷֶज़తഎܠΛͨͲΔى ͱͯͪ͠ΐ͏ͲΑ͍ • ຊจͰղܾͷώϯτͱͯ͠τοϓձٞϨϕϧͷؔ࿈จ͕ࢀর͞Ε͍ͯΔ
ɾSRE NEXT 2023ͰSREจͷ୳͠ํಡΈํΛհͨ͠ https://blog.yuuk.io/entry/2023/srenext2023 ɿจͷ୳͠ํͱಡΈํ