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1. αʔόʔϨε ϐλΰϥεΠον ΞΠύʔୂ௕ˏϥϯνษڧձ
3. ͏͚͝ʔʂ 63-͘Εʔ
4. -BNCEB
   %FTUJOBUJPOT 63-
   ˠ
   )5.-อଘ
5. -BNCEB
   5SJHHFS )5.-͔Β4DSBQ KTPOϑΝΠϧอଘ
6. -BNCEB
   5SJHHFS KTPOϑΝΠϧ͔Β
   NQ
   MJOL
   औಘ
   ˠμ΢ϯϩʔυ NQϑΝΠϧอଘ
7. -BNCEB
   5SJHHFS ಛ௃ྔ࡞੒ KTPOϑΝΠϧอଘ
8. -BNCEB
   5SJHHFS σʔλอଘ
9. -BNCEB
   5SJHHFS )5.-ςϯϓϨʔτऔಘ )5.-࡞੒ )5.-อଘ
10. 4
    TUBUJD
    XFCTJUF
    IPTUJOH
11. αʔόʔϨε ϐλΰϥεΠον
12. ࠓ೔ͷ࿩ͷछ ࣗ෼ͷษڧํ๏ • ຊΛಡΈͳ͕Β࣮૷ • αʔϏεΛ࡞Δʢ։ൃ͢Δʣ
13. AWSษڧ͢ΔͨΊʹɺ˓ϩαΠτ࡞Ζ͏ͱࢥͬͯ ࠓྲྀߦΓ͸Կ͔ͳʁͬͯௐ΂ͨ݁Ռ IUUQTUXJUUFSDPNBTBHJSJKPFTUBUVT
14. ٹ͏ͧ
15. Ϟνϕʔγϣϯ
16. Ϟνϕʔγϣϯ • AWSͷࢼݧʹ߹֨͢ΔͨΊʹษڧ͍ͨ͠ • AWSΛษڧ͢ΔͨΊʹɺͰ͖Δ͚ͩ։ൃͤͣ AWSͷαʔϏεΛར༻ͯ͠αʔϏεల։Ͱ͖ ΔΑ͏ʹ͢Δ • AVۀքΛٹ͏
17. 2019/12/21 AWS ιϦϡʔγϣϯ ΞʔΩςΫτ ΞιγΤΠτɹ߹֨
18. Ϟνϕʔγϣϯ͕ݮΔ • AWSͷࢼݧʹ߹֨͢ΔͨΊʹษڧ͍ͨ͠ • AWSΛษڧ͢ΔͨΊʹɺͰ͖Δ͚ͩ։ൃͤͣ AWSͷαʔϏεΛར༻ͯ͠αʔϏεల։Ͱ͖ ΔΑ͏ʹ͢Δ • AVۀքΛٹ͏
19. ٹ͏ͧ ʁʁʁ
20. ຊฤ
21. ࿩͢͜ͱ • ࡞ͬͨͷͰͦΕͰֶΜͩ͜ͱΛڞ༗͠·͢ • ϝΠϯ͸Lambda
22. Lambdaͷ࿩
23. Lambdaͱ͸ʁ • αʔόͷ༻ҙɾ؅ཧͤͣͱ΋ίʔυ͚ͩొ࿥͢Ε͹࣮ߦͰ͖Δ ίϯϐϡʔςΟϯάαʔϏε • APIͷΑ͏ʹୟ͖͍ͨͳΒAPI GatewayͱηοτͰར༻ɺόονॲཧͷ Α͏ʹͱ͋Δ࣌ؒʹ࣮ߦ͍ͨ͠ͱ͔ͳΒCloud Watch EventsͰ࣮ߦ etc… • ͍ͬͦ҆͘ʢ࣍ϖʔδʣ • 1,000,000݅/݄ͷϦΫΤετ͸ແྉ • 400,000GBඵ/݄·Ͱ͸ແྉʢ࣌ؒʹ͢Δͱ1೔ʣ
24. Lambda ྉۚ • ؔ਺ʹ 512 MB ͷϝϞϦΛׂΓ౰ͯɺ3,000,000 ճ࣮ߦ͠ɺຖճͷ࣮ߦ͕࣌ؒ 1 ඵؒͩͬͨ ৔߹ • ߹ܭྉۚɿίϯϐϡʔςΟϯάྉۚ ʴ ϦΫΤετྉۚ → 18.34 USD ʴ 0.40 USD = 18.74 USD/݄ → ໿2000ԁ • ίϯϐϡʔςΟϯάྉۚɿ3,000,000 × 512 MB ÷ 1024 → 1,500,000 - 400,000 GB-ඵ (ແྉ࿮) → 1,100,000 GB-ඵ × 0.00001667 USD → 18.34 USD • ϦΫΤετྉۚɿ3,000,000 - 1,000,000(ແྉ࿮) → 2,000,000 × 0.2 USD ÷ 1,000,000 → 0.40 USD
25. ͭ·Γʁʁʁ
26. Lambda Functionઃఆը໘ ؔ਺ͷςετ -BNCEB
    5SJHHFS -BNCEB
    %FTUJOBUJPOT
27. Lambda Functionઃఆը໘ ͍ΖΜͳݴޠαϙʔτ
28. Lambda Functionઃఆը໘ ࠷େͰ໿(#ͷϝϞϦΛ ༩͑Δ͜ͱ͕Մೳ
29. Lambda΁ͷؔ਺Ξοϓϩʔυ • ίʔυΛΠϯϥΠϯͰฤू • ։ൃͨ͠ίʔυΛίϐϖ͢Δ͔ɺLambda্Ͱ ։ൃ͢Δ
30. Lambda΁ͷؔ਺Ξοϓϩʔυ • zipʹͯ͠Ξοϓϩʔυ • ॻ͍ͯ͋Δͱ͓Γ10MBͷ੍ݶ͕͋Δ Ҿ͔͔ͬΔͳΒS3Λར༻͢Ε͹Α͍
31. Lambda΁ͷؔ਺Ξοϓϩʔυ • CIͰ΍ΔͳΒGitϦϙδτϦ͔ΒCodeBuild͠ ͯCloudformation΍CodeDeployΛ࢖ͬͯσ ϓϩΠํ๏΋͋Γ·͢ɻͥͻௐ΂ͯΈͯͶ
32. Lambda΁ͷؔ਺Ξοϓϩʔυ
33. Lambdaͷ੍ݶ • ؔ਺λΠϜΞ΢τ 15෼ʢ900ඵʣ • ࢖༻Ͱ͖ΔLambdaϨΠϠʔͷ਺ʢ5ʣ • σϓϩΠͰ͖ΔzipαΠζʢ50MBʣ • ղౚޙ͸ʁ ʢ250MBʣ
34. Lambda Application • αʔόʔϨεΞϓϦέʔγϣϯΛ࡞੒Ͱ͖Δ • ۩ମతʹ͸Lambdaؔ਺ɺTriggerͱ͔ͷ૊ Έ߹Θͤɺ·ͨίʔυϏϧυɾσϓϩΠͳ Ͳ΋ͻͱ·ͱΊʹͨ͠΋ͷ • ςϯϓϨʔτ͕͍͔ͭ͘༻ҙ͞Ε͍ͯΔ
35. Lambda Application
36. ࡟আ͸ΊΜͲ͍ ൒खಈ࡟আ
37. Lambda Layer • ෳ਺Lambdaؔ਺ؒͰϥΠϒϥϦΛڞ௨ԽͰ͖Δػೳ • Lambda1ɺLambda2ͷؔ਺Ͱ࢖༻͢ΔϥΠϒϥϦA ͕͋ͬͨ৔߹ɺ1ͱ2ͲͪΒʹ΋ύοέʔδϯάͯ͠σ ϓϩΠ͢Δඞཁ͕͋ͬͨ • ͭ·ΓΊΜͲ͍͘͞ • ↑Λղܾ͢Δͷ͕Lambda Layer
38. Lambda Layer
39. Lambda Trigger • LambdaΛݺͼग़ͨ͢ΊͷԿ͔
40. Lambda Trigger • ΊͬͪΌ͋Δ • ࠓճར༻ͨ͠ͷ͸S3ͱCloudWatch Events
41. Lambda Trigger Cloud Watch Events • cronΈ͍ͨͳ͜ͱ͕Ͱ͖Δ • ϑΥʔϚοτ͸cronͱRateͱݺ͹ΕΔԿ͔͕͋Δ • ྫʣcronͷ৔߹: ຖ೔ޕલ 10:15 (UTC) → cron(15 10 * * ? *) • ଞʹ΋ϧʔϧλΠϓͰΠϕϯτύλʔϯ ʢEC2ͷεςʔλεมԽ౳ʣΛTriggerʹ͢Δ͜ͱ͕Ͱ͖Δ
42. Lambda Trigger Cloud Watch Events
43. Lambda Trigger S3 • S3όέοτʹର͠ɺΦϒδΣΫτ࡞੒΍࡟আͷΠϕϯτͰTriggerʹ͢Δ͜ͱ ͕Մೳ
44. Lambda Trigger S3
45. Lambda Trigger S3 (MBDJFSͷΠϕϯτ΋
    5SJHHFSͷର৅
46. Lambda Destinations • Lambdaͷ࣮ߦ݁ՌʹΑͬͯɺ࣍ͷΞΫγϣϯΛࢦఆ͢Δػೳ • 2019/11/25͙Β͍ʹൃද • Lambdaͷ࣮ߦ͕੒ޭɾࣦഊͰॲཧઌΛมߋͰ͖Δ • Lambda,SNS,SQS,EventBridge(?)Λબ୒Ͱ͖Δ • ஫ҙ఺ͱͯ͠LambdaͷςετͰ͸ಈ͔ͳ͍ͷͰɺԿ͔ TriggerΛsetͯ͠ςετ͍ͯͩ͘͠͞ʢϋϚϦϙΠϯτʣ
47. Lambda Destinations
48. Lambda Destinations ૹ৴ઌͷ-BNCEBͷ
    "3/Λೖྗ
49. LambdaͰΫϩʔϥʔ • μ΢ϯϩʔυॲཧͱεΫϨΠϓॲཧΛ෼཭ • εΫϨΠϓॲཧͰࣦഊͯ͠΋μ΢ϯϩʔυ ͠௚͞ͳͯ͘ྑ͍ʢෛՙΛ༩͑ͳ͍େࣄʣ XFC͔ΒIUNMΛμ΢ϯϩʔυ T͔ΒIUNMμ΢ϯϩʔυ IUNMΛอଘ
50. S3 static website hosting • S3ΛWebαΠτͱͯ͠ެ։Ͱ͖Δػೳ • ੩తͳϦιʔεͳΒEC2ৗ࣌ىಈͰ͸ͳ͘ S3ͷ΄͏͕ίεύ࠷ߴ • ΋ͪΖΜRoute53Λ࢖ͬͯಠࣗυϝΠϯΛ ࢖༻͢Δ͜ͱ΋Մೳ
51. S3 ϥΠϑαΠΫϧϙϦγʔ • Lambda͕ಈ࡞͢ΔதͰॲཧ͢Δதؒσʔλ͸ ࢒Γଓ͚ΔˠϦιʔε࢖͏ͷͰ՝ۚ͞ΕΔ • ΋͍ͬͨͳ͍͕૟আ͸ΊΜͲ͍ →ઃఆͰ͖Δ
52. S3 ϥΠϑαΠΫϧϙϦγʔ
53. S3 ϥΠϑαΠΫϧϙϦγʔ
54. S3 ϥΠϑαΠΫϧϙϦγʔ
55. ࡶײ
56. ࡶײ • Lambdaϐλΰϥྑ͍ • αΠζ৺഑͚ͩͬͨͲOpenCVಈ͍͓ͨ • ࿈ܞ෦෼͸։ൃͤͣͱ΋ಈ͘ͷͰྑ͍
57. ࠓޙ
58. ࠓޙ • σϓϩΠ͕ͩΔ͍ • Lambdaͷ૊Έ߹ΘͤɺS3ͷΠϕϯτઃఆ౳ɺϒϥ΢β͔Βϙν ϙνͰ͖Δ͚ͲԿճ΋΍Δͷ͸ΊΜͲ͍ • CodePipelineͰࣗಈσϓϩΠʹ͍ͨ͠ • GitHub, CodeBuild, CloudFormationΛ૊Έ߹ΘͤΔ • ΤϥʔϋϯυϦϯά͍ͨ͠ • Ͳ͔͜ͷॲཧͰϛεͬͨΒSNSͰϝʔϧ or ॲཧΛϦτϥΠ