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Cloud Runでシステムを作るためのアーキテクチャのTipsとコストの話

Keke
December 14, 2019
Technology
3
1.1k

Cloud Runでシステムを作るためのアーキテクチャのTipsとコストの話

@ServerlessDays Fukuoka 2019

Keke

December 14, 2019
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Transcript

  1. None

  2. $MPVE3VO͚ͩ͡Όͳͯ͘ 4FSWFSMFTTશൠʹ͍͑Δ࿩ͩΑʂʂʂʂʂ

  3. “Cloud RunͰαʔϏεΛ࡞ΔͨΊͷ ΞʔΩςΫνϟͷTipsͱίετͷ࿩” 4FWFSMFTT%BZT'VLVPLB ,FLF5XJUUFS[email protected]@[email protected]@F

  4. “About me” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  5. “About me” Keke Twitter: @_k_e_k_e New Grad Merpay SRE team

    Hobby: Reading Novels, Comics Attended KubeCon 2019 NA Born in Yamaguchi l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  6. Α͘തଟʹ༡ͼʹདྷͯͨɺΘΓ͔͠ϗʔϜʂʂʂ “About me” Keke Twitter: @_k_e_k_e New Grad Merpay SRE

    team Hobby: Reading Novels, Comics Attended KubeCon 2019 NA Born in Yamaguchi l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  7. “Session’s Goal” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  8. “Sessions Goal” ServerlessͰαʔϏεΛ࡞ΔͨΊͷ࣮༻తͳArchitectureͰ͋Δ Serverless ArchitectureΛఆٛ͢Δ͜ͱɻ ͲͷΑ͏ͳ؍఺ͰCloud RunΛ͸͡Ίͱ͢ΔServerlessͰ αʔϏεΛߏங͍͚ͯ͠͹͍͍ͷ͔TipsΛఏڙ͢Δ͜ͱɻ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F

    z

  9. “Agenda” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  10. 3. WIASʹ͓͚ΔServerlessΞϓϦέʔγϣϯͷ(ࣦഊ)ࣄྫ 4. ΞʔΩςΫνϟͷTips 2. Serverless Architectureʹ͍ͭͯ 1. ServerlessͷύϥμΠϜ 5.

    Takeaway 0. Cloud Runͱ͸ “Agenda” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  11. “0. Cloud Runͱ͸” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  12. “Cloud Runͱ͸” GCPͰఏڙ͞Ε͍ͯΔKnativeΛϕʔεͱͨ͠Container as a Service Docker ImageΛ࡞ͬͯࢦఆ͢Δ͚ͩͰApplication͕࡞ΕΔ

  13. “Cloud Runͱ͸” GCPͰఏڙ͞Ε͍ͯΔKnativeΛϕʔεͱͨ͠Container as a Service Docker ImageΛ࡞ͬͯࢦఆ͢Δ͚ͩͰApplication͕࡞ΕΔ ݺͼग़͠ճ਺ ίϯϐϡʔλϦιʔε

    ˠΞΠυϧ࣌͸՝ۚ͞Εͳ͍ ճͷݺͼग़͠՝ۚ໿ඵͷW$16

  14. “1. ServerlessͷύϥμΠϜ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  15. “ServerlessͷύϥμΠϜ” 3. ։ൃʹूதͰ͖Δ 4. ߴՄ༻ੑ 2. ࣗಈεέʔϧ 1. ϑϧϚωʔδυͳΞϓϦέʔγϣϯ࣮ߦ؀ڥͷఏڙ Serverless

    PaaSͷಛ௃ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ͳͲʜ

  16. “ServerlessͷϓϩμΫτ͸ਐԽ͖ͯͨ͠” “ServerlessͷύϥμΠϜ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  17. “ServerlessͷύϥμΠϜ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  18. Gartner Hype Cycle for Cloud Computing, 2018 https://pages.awscloud.com/Analyst_Reports_Gartner-Hype-Cycle-for-Cloud-Computing.html?trk=ar_card ࣮༻ੑʹର͢Δ ظ଴ײ

  19. “ظ଴……” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  20. “͍͚͢͝ͲɺͦΕͰͲ͏΍ͬͯαʔϏεΛ࡞Ε͹͍͍ͷʁ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  21. None

  22. “ServerlessͷύϥμΠϜ” Serverless͸ҰͭͷπʔϧͰ͋ͬͯɺ࣮ࡍ ʹαʔϏεΛͲͷΑ͏ʹ࡞Ε͹͍͍ͷ͔ Λ౴͑ͯ͘ΕΔ΋ͷͰ͸ͳ͍ l4FSWFSMFTT4UBUFPG.JOEz https://read.acloud.guru/serverless-is-a-state-of-mind-717ef2088b42 l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  23. “ServerlessͷύϥμΠϜ” Serverless͸ҰͭͷπʔϧͰ͋ͬͯɺ࣮ࡍʹ αʔϏεΛͲͷΑ͏ʹ࡞Ε͹͍͍ͷ͔Λ౴ ͑ͯ͘ΕΔ΋ͷͰ͸ͳ͍ ͲͷΑ͏ʹServerlessͷ༗༻ੑΛڗड͢ Δͷ͔ɺ࣮༻ੑͱ஌ݟ͕ٻΊΒΕ͍ͯΔ l4FSWFSMFTT4UBUFPG.JOEz https://read.acloud.guru/serverless-is-a-state-of-mind-717ef2088b42 l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F

    z

  24. “2. Serverless Architecture” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  25. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Serverless is not Serverless Architecture” “2. Serverless

    Architecture”

  26. “ServerlessͰαʔϏεΛ ࡞ΔͨΊͷArchitecture” “2. Serverless Architecture” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  27. “2. Serverless Architecture” Serverless Architecture, 2019 https://noti.st/jlbutler/gOz4kq/serverless-patterns

  28. “2. Serverless Architecture” Serverless Architecture, 2019 https://noti.st/jlbutler/gOz4kq/serverless-patterns Ϋϥ΢υ ϚΠΫϩαʔϏεΞʔΩςΫνϟ

  29. “2. Serverless Architecture” Serverless Architecture, 2019 https://noti.st/jlbutler/gOz4kq/serverless-patterns Ϋϥ΢υ ϚΠΫϩαʔϏεΞʔΩςΫνϟ αʔόʔϨεΞʔΩςΫνϟ

  30. “2. Serverless Architecture” l.JDSPTFSWJDFTz https://martinfowler.com/articles/microservices.html l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  31. “2. Serverless Architecture” “Microservice architecture͕microserviceΛఆٛ͢Δ” l.JDSPTFSWJDFTz https://martinfowler.com/articles/microservices.html l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  32. “2. Serverless Architecture” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  33. “2. Serverless Architecture” “Serverless͕Serverless architectureΛఆٛ͢Δ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  34. “2. Serverless Architecture” 4FSWFSMFTT͕༗༻ͳྖҬ 4FSWFSMFTT͕࢖͑ΔྖҬ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z Serverless͸GCEͳͲΛஔ͖׵͑Δ͜ͱ͸ Ͱ͖Δ͕ɺ༗༻ੑ͕͋Δͷ͔͕ջٙత

    “Serverless͕Serverless architectureΛఆٛ͢Δ”

  35. “WIASʹ͓͚ΔServerlessͷࣄྫ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  36. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” “Wi-Fi Attendance System” “Wi-FiʹΑΔۈଵଧࠁγεςϜ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z l4FWFSMFTT%BZT'VLVPLB,FLF

    5XJUUFS[email protected]@[email protected]@F z

  37. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” “Wi-Fi Attendance System” “Wi-FiʹΑΔۈଵଧࠁγεςϜ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z l4FWFSMFTT%BZT'VLVPLB,FLF

    5XJUUFS[email protected]@[email protected]@F z ৄࡉ ʮࣾһମݧʯΛ௥ٻͨ͠8J'JଧࠁγεςϜ8*"4Λ։ൃɺϝϯςφϯε͍ͯ͠Δ࿩ʯ https://tech.mercari.com/entry/2019/08/30/100000

  38. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z όοΫΤϯυΛ4FSWFSMFTTͰߏ੒

  39. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” ࠷ॳͷ઀ଓΛʮग़ۈʯଧࠁ ࠷ޙͷ઀ଓΛʮୀۈʯଧࠁ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z όοΫΤϯυΛ4FSWFSMFTTͰߏ੒

  40. “ServerlessͰ΍Δͱ͍͍ͩΖ͏” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  41. “2019೥8݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ($&Ͱ࢖͏ͱສ͘Β͍ʹऩ·Δͱࢼࢉɻ 4FSWFSMFTTͰ΋ͬͱ҆͘Ͱ͖Δͱࢥͬͨͷʹʜ

  42. “҆௚ͳࢥ͍ࠐΈ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  43. 3. ։ൃʹूதͰ͖Δ 4. ߴՄ༻ੑ 2. ࣗಈεέʔϧ 1. ϑϧϚωʔδυͳΞϓϦέʔγϣϯ࣮ߦ؀ڥͷఏڙ Serverless PaaSͷಛ௃

    l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ͳͲʜ “҆௚ͳࢥ͍ࠐΈ”

  44. “҆௚ͳࢥ͍ࠐΈ” “Serverlessͷಛ௃ͱͯ͠͸ࣄ࣮” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  45. “҆௚ͳࢥ͍ࠐΈ” “Serverlessͷಛ௃ͱͯ͠͸ࣄ࣮” “Serverless Architectureͷಛ௃Ͱ͸ͳ͍ͨΊ αʔϏεΛServerlessͰߏ੒ͨ͠ͱͯ͠ ServerlessͷϝϦοτ͕ඞͣ׆͖ͯ͘ΔΘ͚Ͱ͸ͳ͍” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  46. “ServerlessͰαʔϏεΛ࡞Δ͜ͱΛݟͭΊ௚ͨ͠ɻ ͦͯ͠ɺTipsΛݟ͚͖ͭͯͨɻ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  47. “2019೥11݄ͷPubSubͷϝοηʔδ਺” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z Πϕϯτ ΞΫηε Λ͏·͘දݱ͍ͯ͠Δ

  48. “2019೥11݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  49. “2019೥11݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT Ϣʔβʔ̍ਓ͋ͨΓ໿ԁ݄ શମίετΛ໿Χοτ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  50. “2019೥11݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT Ϣʔβʔ̍ਓ͋ͨΓ໿ԁ݄ શମίετΛ໿Χοτ %FW 1SPE؀ڥ߹Θͤͯ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F

    z

  51. “ΞʔΩςΫνϟͷTipsͱίετ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  52. “Serverless Architecture’s Practice” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  53. “ΠϕϯτΛߜΔ͜ͱʹ஫ྗ͢Δ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  54. “ΞʔΩςΫνϟͷTipsͱίετ” "1*3FRVFTU "1*3FRVFTU "1*3FTQPOTF "1*3FTQPOTF "QQ "QQ "1*3FRVFTU "1*3FTQPOTF "QQ

    ʜ "1*3FRVFTU "1*3FTQPOTF "QQ/ “ΠϕϯτΛߜΔ͜ͱʹ஫ྗ͢Δ” ՝ֹۚ ≒ Πϕϯτ਺ × ίϯϙʔωϯτ਺ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  55. “ΞʔΩςΫνϟͷTipsͱίετ” "1*3FRVFTU "1*3FRVFTU "1*3FTQPOTF "1*3FTQPOTF "QQ "QQ "1*3FRVFTU "1*3FTQPOTF "QQ

    ʜ "1*3FRVFTU "1*3FTQPOTF "QQ/ “ΠϕϯτΛߜΔ͜ͱʹ஫ྗ͢Δ” ՝ֹۚ ≒ Πϕϯτ਺ × ίϯϙʔωϯτ਺ Πϕϯτ͕ൃՐ͢ΔτϦΨʔΛݟ௚͢ͳͲ ίϯϙʔωϯτͷ෼཭ํ๏Λߟ͑௚͢ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  56. “ΞʔΩςΫνϟͷTipsͱίετ” "1*3FRVFTU "1*3FRVFTU "1*3FTQPOTF "1*3FTQPOTF "QQ "QQ "1*3FRVFTU "1*3FTQPOTF "QQ

    ʜ "1*3FRVFTU "1*3FTQPOTF "QQ/ “ΠϕϯτΛߜΔ͜ͱʹ஫ྗ͢Δ” ՝ֹۚ ≒ Πϕϯτ਺ × ίϯϙʔωϯτ਺ Πϕϯτ͕ൃՐ͢ΔτϦΨʔΛݟ௚͢ͳͲ ίϯϙʔωϯτͷ෼཭ํ๏Λߟ͑௚͢ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z

  57. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “2019೥8݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT

  58. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “2019೥8݄ͷίετ” $MPVE3VO 1VC4VC 'VODUJPOT ৗʹΠϕϯτʢΞΫηεʣ͕ൃੜ͍ͯ͠Δ

  59. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” ࠷ॳͷ઀ଓΛʮग़ۈʯଧࠁ ࠷ޙͷ઀ଓΛʮୀۈʯଧࠁ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ͜͜ͷϝοηʔδ਺ʹґଘ͢Δ

  60. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” ࠷ॳͷ઀ଓΛʮग़ۈʯଧࠁ ࠷ޙͷ઀ଓΛʮୀۈʯଧࠁ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ৗற୺຤͕ఆظతʹΞΫηεΛ͍ͯͨ͠ ͜͜ͷϝοηʔδ਺ʹґଘ͢Δ

  61. “WIASʹ͓͚ΔServerlessͷࣄྫ” “WIASͬͯʁ” ࠷ॳͷ઀ଓΛʮग़ۈʯଧࠁ ࠷ޙͷ઀ଓΛʮୀۈʯଧࠁ l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ৗற୺຤͕ఆظతʹΞΫηεΛ͍ͯͨ͠

  62. “WIASʹ͓͚ΔServerlessͷࣄྫ” “ϛυϧ΢ΣΞͷػೳ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ର৅ϢʔβʔԽΛ$MPVE42-1SPYZΛ௨ͯ֬͠ೝ͢Δ *T6TFS

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  64. “WIASʹ͓͚ΔServerlessͷࣄྫ” “ϛυϧ΢ΣΞͷػೳ” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z ର৅ϢʔβʔԽΛ$MPVE42-1SPYZΛ௨ͯ֬͠ೝ͢Δ *T6TFS -36$BDIFʹΑͬͯΩϟογϡΛ͢Δ .FTTBHF ى఺ͱͳΔϝοηʔδ਺ͷ໿Λ࡟ݮ

    ৄࡉ-36$BDIF*NQMFNFOUBUJPO https://www.geeksforgeeks.org/lru-cache-implementation/ &WFOUT

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  66. “ΞʔΩςΫνϟͷTipsͱίετ” "1*3FRVFTU "1*3FRVFTU "1*3FTQPOTF "1*3FTQPOTF "QQ "QQ "1*3FRVFTU "1*3FTQPOTF "QQ

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    $POOFDUJPO $POOFDUJPO 3FRVFTU 3FRVFTU 3FRVFTU ʜ ✗ NBY$POOFDUJPO 4MPX3FTQPODF

  110. “ΞʔΩςΫνϟͷTipsͱίετ” 3FRVFTU "QQ $POOFDUJPO “ConnectionͳͲΛอ࣋͢Δ΋ͷ͸෼཭͠ͳ͍” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z "QQ/ ʜ

    $POOFDUJPO $POOFDUJPO 3FRVFTU 3FRVFTU 3FRVFTU ʜ ✗ NBY$POOFDUJPO 4MPX3FTQPODF ɾىಈ͕࣌ؒ௕͘ͳΔ ɾճආ͢ΔͨΊͷϩδοΫ͕ඞཁʹ ͳΔ ɾ42-αʔόʔʹ΋ෛՙ͕͔͔Δ

  111. “ΞʔΩςΫνϟͷTipsͱίετ” 3FRVFTU "QQ $POOFDUJPO “ConnectionͳͲΛอ࣋͢Δ΋ͷ͸෼཭͠ͳ͍” l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z DPODVSSFODZΛઃఆ 3FRVFTU

    3FRVFTU

  112. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Takeaway”

  113. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Takeaway” “Serverless Architecture”

  114. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Takeaway” “Serverless Architectureͱ͸” (ࠓճͰ͸Cloud RunͰ͋Δ͕ʣServerlessͰαʔϏε Λ࡞ΔͨΊͷArchitectureͷϕετϓϥΫςΟεɻ αʔϏεΛӡ༻͢ΔͨΊͷίετΛ཈͑ͯ

    Serverlessͷ༗༻ੑΛࣔ͢΋ͷɻ

  115. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Takeaway” “Serverless Architectureͱ͸” 3. ͳΔ΂͘Ұͭͷίϯϙʔωϯτʹ౷߹͢Δ͜ͱ 1. ίετʹ௚݁͢ΔΠϕϯτ(ϝοηʔδͳͲ)ΛߜΔ͜ͱ

    5. ಉظੑɺ·ͨ͸εςʔτʹΑͬͯ෼཭Λ͢Δ͜ͱ 4. ଞͷίϯϙʔωϯτΛݺͼग़͞ͳ͍͜ͱ 2. ωοτϫʔΫͷೖΓޱΛҰͭʹ͢Δ͜ͱ 6. ৗ࣌ىಈ͍ͯ͠ΔΑ͏ͳΠϯελϯε͸αʔόʔ΋ݕ౼͢Δ͜ͱ

  116. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Happy Serverless Life”

  117. l4FWFSMFTT%BZT'VLVPLB,FLF 5XJUUFS[email protected]@[email protected]@F z “Thank you”