サーバーレスシステムの複雑化に立ち向かう - IoTを例にみるAWSとDDDを駆使したアプリケーション設計 #serverlesstokyo / Coding, testing, logging pattern for get along with complicated buisiness in serverless application.

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αʔόʔϨεγεςϜͷෳࡶԽʹཱͪ޲͔͏ IoTΛྫʹΈΔAWSͱDDDΛۦ࢖ͨ͠ΞϓϦέʔγϣϯઃܭ 4FSWFSMFTTDPOG

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͋Δ։ൃऀ͕

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αʔόʔϨεͱ͔"84ͷ࿩ͰΑ͘ग़Δ͜͏͍͏ߏ੒ਤ HUB-Device table Amazon DynamoDB media- bucket LIXIL workers $,&) Browser 3rd party users Lambda function $,&) pre-signed URL Amazon API Gateway* HUB mobile client %$ IoT certificate HUB IoT policy Thing Registry IoT topic Amazon Kinesis Streams Event Table #+ ( +& IoT HTTP protocol IoT shadow "*, $,&) BOX media- bucket backup Amazon Kinesis Firehose ', !" Amazon API Gateway* API device- manage-SPA Amazon CloudFront Cognito *+ IoT

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αʔόʔϨεͱ͔"84ͷ࿩ͰΑ͘ग़Δ͜͏͍͏ߏ੒ਤ ͕Μ͹ͬͯͭͬͨ͘ʂ

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͞Βʹ ػೳ௥Ճʂ

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͞Βʹ ػೳ௥Ճʂ ػೳ௥Ճʂ

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͞Βʹ ػೳ௥Ճʂ ػೳ௥Ճʂ ػೳ௥Ճʂ . . . . . .

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͋Εʁ …͋Εʁ

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͋Εʁ …ͳΜ΍͜Ε

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͋Εʁ ΞΠίϯͪͬ͞ ͍Ζ͍Ζ͔Β·Γ͗͢΍Ζ

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͋Εʁ …ػೳ௥Ճʁվमʁ ͲΕ͕Կ΍ͬͯΜ͚ͩͬ

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ࠓ೔࣋ͪؼ͍͖͍ͬͯͨͩͨ͜ͱ ҭͯΑ͏ʂ AWSαʔόʔϨεΞϓϦέʔγϣϯ

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ҭ͍ͯͯͨ͘Ίʹ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ

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ҭ͍ͯͯͨ͘Ίʹ "84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ

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ҭ͍ͯͯͨ͘Ίʹ "84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ "84؀ڥͰ&&ςετΛ࣮ ߦ͢Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ

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"84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ "84؀ڥͰ&&ςετΛ࣮ ߦ͢Δ -BNCEB'VODUJPOͷϩ άΛ"84"UIFOBͰݟΒ ΕΔΑ͏ʹ͢Δ ҭ͍ͯͯͨ͘Ίʹ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ

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ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ҭ͍ͯͯͨ͘Ίʹ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ "84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ "84؀ڥͰ&&ςετΛ࣮ ߦ͢Δ -BNCEB'VODUJPOͷϩ άΛ"84"UIFOBͰݟΒ ΕΔΑ͏ʹ͢Δ

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ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ͱʹ͔͘͜Ε͕໎ࢠʹͳΓ͕ͪ ҭ͍ͯͯͨ͘Ίʹ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯཁૉ "84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ "84؀ڥͰ&&ςετΛ࣮ ߦ͢Δ -BNCEB'VODUJPOͷϩ άΛ"84"UIFOBͰݟΒ ΕΔΑ͏ʹ͢Δ

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͜ͷཁૉΛຬͨ͢ͱ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ

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͜ͷཁૉΛຬͨ͢ͱ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ

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͜ͷཁૉΛຬͨ͢ͱ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ ͜ΕΛظ଴ͯ͠ ͬͪ͜Λ࣮ફͯ͠Έͨ࿩

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ࣗݾ঺հ ࿨ా༞հ Ϋϥεϝιουגࣜձࣾ αʔόʔϨε։ൃ෦ΤϯδχΞ ޷͖4DBMB1MBZ 5XJUUFS!XBEEZ@V

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͝஫ҙ • εϥΠυ͸ެ։͠·͢ • AWSݶఆͰ͢ɻGCPɺAzure͸Ұ੾ొ৔͠·ͤΜ • ྫࣔ͢Δۀ຿΍ιʔείʔυ͸ɺ  ࣮ࡍͷ΋ͷ͔Βվม͍ͯ͠·͢

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࿩͢಺༰ w αʔόʔϨεΞϓϦέʔγϣϯ͸ෳࡶԽʹڧ͘ͳ͍ w ղܾ΁ͷΞϓϩʔνɿϩδοΫΛϨΠϠԽ͢Δ w ΞϓϦ঺հɿ"84*P5ͱܨ͕ΔεϚʔτ୐഑ϙετ w "84-BNCEBͷϨΠϠʔԽ w αʔόʔϨεͷςετΛ&&ςετʹৼΓ͖Δ w "84-BNCEBͷϩάΛ"84"UIFOBͰݟΔ w ૯ׅ NJO NJO NJO NJO NJO NJO NJO

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͜Ε·Ͱ΍͖ͬͯͨαʔόʔϨεΞϓϦέʔγϣϯ ܭଌσόΠεͷσʔλΛ஝ੵ 41"ͰՄࢹԽ1P$ ίϯςϯπμ΢ϯϩʔυαΠτ

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גࣜձࣾ-*9*-༷εϚʔτΤΫεςϦΞ*P5αʔόʔ HUB-Device table Amazon DynamoDB media- bucket LIXIL workers $,&) Browser 3rd party users Lambda function $,&) pre-signed URL Amazon API Gateway* HUB mobile client %$ IoT certificate HUB IoT policy Thing Registry IoT topic Amazon Kinesis Streams Event Table #+ ( +& IoT HTTP protocol IoT shadow "*, $,&) BOX media- bucket backup Amazon Kinesis Firehose ', !" Amazon API Gateway* API device- manage-SPA Amazon CloudFront Cognito *+ IoT

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ײ͡ΔʜʂαʔόʔϨεΞϓϦέʔγϣϯͷಘखෆಘख ಘҙ ୯Ұͳ͍͠਺ݸͷୡ੒͍ͨ͠Ϗδωε্ͷཁ݅Λຬͨ͢Ξϓ ϦΛߴ଎ʹ࣮ݱ͢Δɻ  ྫɿ1P$։ൃɺ*P5αʔόʔɺμ΢ϯϩʔυαΠτ ۤख ෳ਺ͷཁ͕݅བྷΈ߹͏γεςϜΛ࿅Γ্࣮͛ͯݱ͢Δɻ  ྫɿ&$αΠτɺސ٬؅ཧγεςϜ

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ཧ༝

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ΞϓϦέʔγϣϯߏஙखॱͷҧ͍

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ ΞϓϦέʔγϣϯ

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ ΞϓϦέʔγϣϯ OS

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ ΞϓϦέʔγϣϯ OS ϛυϧ΢ΣΞ

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ ΞϓϦέʔγϣϯ OS ϛυϧ΢ΣΞ ΞϓϦέʔγϣϯ

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ OS ϛυϧ΢ΣΞ ΞϓϦέʔγϣϯ 1SPT Ұ౓؀ڥ͕ܾ·ΓσϓϩΠ͠ ͑͢͞Ε͹ɺ͋ͱ͸ΞϓϦέʔ γϣϯͱσʔλϕʔεΛҭͯͯ ͍͚͹ྑ͍ $POT ͨͱ͑γϯϓϧͳػೳͰ͋ͬͯ ΋࣮ݱ͢ΔͨΊʹ͸ࠨهͷߏ ੒ΛσϓϩΠ͢Δඞཁ͕͋Δ

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ . . .

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ . . . 1SPT ͻͱͭͷػೳΛσϓϩΠͯ͠ ར༻Ͱ͖ΔΑ͏ʹͳΔ·Ͱ௒ ߴ଎ $POT ϩδοΫ͕෺ཧతʹ཭Ε͍ͯ ΔͷͰɺԿ΋ߟ͑ͣʹػೳΛ ૿΍͢ͱϝϯςίετ͕ઇͩ Δ·ࣜʹ૿͍͑ͯ͘

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αʔόʔϨεΞϓϦέʔγϣϯͷ৔߹ γεςϜશମ . . . 1SPT ͻͱͭͷػೳΛσϓϩΠͯ͠ ར༻Ͱ͖ΔΑ͏ʹͳΔ·Ͱ௒ ߴ଎ $POT ϩδοΫ͕෺ཧతʹ཭Ε͍ͯ ΔͷͰɺԿ΋ߟ͑ͣʹػೳɾ ۀ຿Λ૿΍͢ͱϝϯςίετ ͕ઇͩΔ·ࣜʹ૿͍͑ͯ͘ Ͳͷίʔυ͕Կͷۀ຿Λୡ੒͢Δͷ͔ ϩδοΫ͸Ͳ͜ʹ͋Δͷ͔ ໎ࢠʹͳͬͯ͠·͏ ෳࡶͳཁ݅͸ۤख

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͍·Կ΍ͬͯΔΜ͚ͩͬʁ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ

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͍·Կ΍ͬͯΔΜ͚ͩͬʁ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ ͜ΕͷඞཁੑΛ ड़΂ͨ

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࣍ʹɺ ʮͲ͏΍Δ͔ʯ ͱ͍͏ํ਑ͷ࿩Ͱ͢

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%%%ɿۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ ͔ͳΓॏްͰந৅తͳઃܭ࿦ͱܯռ͕ͪ͠Ͱ͕͢ʜ ࢲ͸ʮ։ൃαΠΫϧΛճ͠΍͍͢Α͏ʹۀ຿ϩδοΫΛ ෼཭͠·͠ΐ͏ʯఔ౓ͷղऍͰ͢ 'VODUJPOͱͯ͠ͷଆ໘Λͳ͍͕͠Ζʹ͠ͳ͍Α͏ʹ஫ ҙͭͭ͠མͱ͠ॴΛ͙͞Γ·͢

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%%%ɿۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ ͔ͳΓॏްͰந৅తͳઃܭ࿦ͱܯռ͕ͪ͠Ͱ͕͢ʜ ࢲ͸ʮ։ൃαΠΫϧΛճ͠΍͍͢Α͏ʹۀ຿ϩδοΫΛ ෼཭͠·͠ΐ͏ʯఔ౓ͷղऍͰ͢ 'VODUJPOͱͯ͠ͷଆ໘Λͳ͍͕͠Ζʹ͠ͳ͍Α͏ʹ஫ ҙͭͭ͠མͱ͠ॴΛ͙͞Γ·͢ %%%΁ͷ஧࣮͞ ͱ 'VODUJPOͱͯ͠ͷγϯϓϧ͞

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෼཭ͷεςοϓ "84ϦιʔεߏஙίʔυΛϦϙδτϦʹ·ͱΊΔ l͜͜ʹ͢΂͕ͯ͋Δz͕ਓΛ҆৺ͤ͞Δ -BNCEB'VODUJPO͚ͩσϓϩΠͰ͖ΔΑ͏ʹ͢Δ lमਖ਼ՕॴҎ֎͸Өڹͳ͠z͸ετϨεΛܰݮͤ͞Δ -BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ lͲ͜ʹ͋Δ͔Θ͔Δz੔ཧ੔಴

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-BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF

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-BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT

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-BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT w 'VODUJPOͷೖΓޱ w ҙࢥܾఆࢧԉ w EPNBJOTͷར༻खॱΛ ஌Δ

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-BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT w ΞϓϦͷத֩ͱͳΔΫϥε܈ w ۀ຿ w ্Լ૚͔Βੜ੒ɾར༻͞ΕΔ

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-BNCEB'VODUJPOͷίʔυΛ૚ʹ͢Δ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT w "84ϦιʔεΞΫηε w ೳྗ w EPNBJOT͔Βݺ͹ΕΔ

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lམͱ͠ॴzͷߟ࡯ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT ύϥϝʔλͷύʔε ۀ຿ϑϩʔఆٛ Ϩεϙϯεੜ੒ɹ͸͜͜ ۀ຿ϩδοΫ͸͜͜ CPUP͕ඞཁͳॲཧ͸͜͜

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lམͱ͠ॴzͷߟ࡯ FOWJSPONFOUT JUFTU TSD UFNQMBUFT .BLFpMF IBOEMFST EPNBJOT JOGSBTUSVDUVSFT ύϥϝʔλͷύʔε ۀ຿ϑϩʔఆٛ Ϩεϙϯεੜ੒ɹ͸͜͜ ۀ຿ϩδοΫ͸͜͜ CPUP͕ඞཁͳॲཧ͸͜͜ ԿΑΓ΋ʮ෼ྨΛ͕Μ͹Γ͗͢ͳ͍ʯ͜ͱ

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS create_user.py

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS create_user.py get_users.py def lambda_handler(event, context): try: email = event['email'] company = event['company'] display_user_name = event['display_user_name'] user_level = event['user_level'] except Exception as e: logger.exception(str(e)) raise invalid_request_response(e) try: user = CreateUser( email=email, company=company, display_user_name=display_user_name, user_level=user_level ) user.insert() except Exception as e: logger.exception(str(e)) if type(e) == UserAlreadyExistsException: raise conflict_response(e) else: raise server_error(e) create_user.py

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS user.py

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS user.py class CreateUser: def __init__(self, email, company, display_user_name, user_level): self.user_uuid = str(uuid.uuid4()) self.email = email self.company = company self.display_user_name = display_user_name self.user_level = user_level def insert(self): import infrastructures.user.user_repository as user_repository import infrastructures.user.auth_repository as auth_repository auth_repository.admin_create_user(self.user_uuid, self.email) user_repository.create(self) user.py

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ྫɿϢʔβʔ৘ใΛ$SFBUF͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS user_repository.py auth_repository.py

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ྫɿϢʔβʔ৘ใΛ$36%͢Δ-BNCEB'VODUJPO IBOEMFST EPNBJOT JOGSBTUSVDUVSFT VTFS user_repository.py auth_repository.py def create(user: CreateUser): updated_at = epoc_second_now() try: DYNAMODB_TABLE.put_item( Item={ 'user_uuid': user.user_uuid, 'email': user.email, 'company': user.company, 'display_user_name': user.display_user_name, 'created_at': updated_at, 'updated_at': updated_at }, ConditionExpression='attribute_not_exists(user_uuid)' ) except ClientError as error: if error.response['Error']['Code'] == 'ConditionalCheckFailedException': raise UserAlreadyExistsException(user.user_uuid, error) else: raise error user_repository.py

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͜͜·Ͱͷ·ͱΊ αʔόʔϨεΞϓϦέʔγϣϯͷಛੑ Ϗδωε͕੒௕͢Δͱۀ຿ϩδοΫ͕໎ࢠʹͳΓ͕ͪ ϨΠϠԽͷεςοϓ ·ͣඞཁͳૉࡐΛҰՕॴʹूΊɺ-BNCEB'VODUJPOͷΈσ ϓϩΠͰ͖ΔΑ͏ʹ͠ɺϨΠϠʔυΞʔΩςΫνϟͷEPNBJO ૚ʹʢࡶͰ΋͍͍ͷͰʣϏδωεϩδοΫΛूΊΔ

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͜͜·Ͱͷ·ͱΊ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ

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͜͜·Ͱͷ·ͱΊ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ ͜Εͷํ਑Λड़΂ͨ

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࿩͢಺༰ NJO NJO NJO NJO NJO NJO NJO w αʔόʔϨεΞϓϦέʔγϣϯ͸ෳࡶԽʹڧ͘ͳ͍ w ղܾ΁ͷΞϓϩʔνɿϩδοΫΛϨΠϠԽ͢Δ w ΞϓϦ঺հɿ"84*P5ͱܨ͕ΔεϚʔτ୐഑ϙετ w "84-BNCEBͷϨΠϠʔԽ w αʔόʔϨεͷςετΛ&&ςετʹৼΓ͖Δ w "84-BNCEBͷϩάΛ"84"UIFOBͰݟΔ w ૯ׅ

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ΞϓϦέʔγϣϯ঺հ גࣜձࣾLIXIL༷ εϚʔτ୐഑ϙετ LIXILʗIoTରԠܕ୐഑ϘοΫεΛൃച | ̡̨̣̬̚ https://lnews.jp/2018/09/k092706.html

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ΞϓϦέʔγϣϯ঺հ גࣜձࣾLIXIL༷ εϚʔτ୐഑ϙετ ͷɺIoT αʔόʔ

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εϚʔτ୐഑ϙετొ࿥ϑϩʔ %ZOBNP%#΁ࣄલొ࿥ ূ໌ॻͷ  δϟετΠϯλΠϜొ࿥ ϗʔϜϢχοτొ࿥ ୐഑ϙετొ࿥ ҎޙɺΠϕϯτ௨৴ Device table Amazon DynamoDB Lambda function Amazon API Gateway* HUB mobile client IoT certificate HUB IoT policy Thing Registry IoT topic Amazon Kinesis Streams Event Table IoT HTTP protocol

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࣮ફฤ

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ద༻͍͖ͯ͠·͢ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ

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୐഑ϙετొ࿥ॲཧͷϨΠϠʔԽ %ZOBNP%#΁ࣄલొ࿥ ূ໌ॻͷ  δϟετΠϯλΠϜొ࿥ ϗʔϜϢχοτొ࿥ ୐഑ϙετొ࿥ ҎޙɺΠϕϯτ௨৴ B %ZOBNP%#νΣοΫ C ొ࿥ঢ়گͷه࿥ D *P55IJOH3FHJTUSZొ ࿥ E 5IJOH(SPVQ΁ࢀՃ F 1PMJDZͷߋ৽ G ొ࿥ঢ়گͷه࿥

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୐഑ϙετొ࿥ॲཧͷϨΠϠʔԽ %ZOBNP%#΁ࣄલొ࿥ ূ໌ॻͷ  δϟετΠϯλΠϜొ࿥ ϗʔϜϢχοτొ࿥ ୐഑ϙετొ࿥ ҎޙɺΠϕϯτ௨৴ B %ZOBNP%#νΣοΫ C ొ࿥ঢ়گͷه࿥ D *P55IJOH3FHJTUSZొ ࿥ E 5IJOH(SPVQ΁ࢀՃ F 1PMJDZͷߋ৽ G ొ࿥ঢ়گͷه࿥ 1 Function Ͱ΍ͬͯΈΔ͜ͱʹͨ͠

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ϨΠϠʔԽલʢҰ෦ʣ def lambda_handler(event, context): device_id = event[‘device_id’] uuid = event['uuid'] nodes = event['nodes'] types = get_device_types() groups = list_thing_groups_for_hub(uuid) group_name = groups['thingGroups'][0]['groupName'] if check_device(device_id, uuid): for node in nodes: # create thing created_node = create_node(node, types) # add thing to the group node_uuid = created_node['thingName'] add_node_to_thing_group(group_name, node_uuid) else: return nodes = list_nodes_in_hub_group(group_name) update_hub_attribute_nodes(uuid, len(nodes))

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ϨΠϠʔԽޙϋϯυϥ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register_handler.py

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ϨΠϠʔԽޙʢҰ෦ʣ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register_handler.py def lambda_handler(event, context): try: #ύϥϝʔλऔಘ nodes = NodeFactory.nodes_provider(param_hub_uuid, param_nodes) except Exception as e: # handle return try: task_manager = TaskManager(task_uuid, param_hub_uuid) task_manager.start() signin = SignIn(device_id, certificate_id) hub_uuid = signin.signin() service = NodeRegisterService(hub_uuid, account_id, certificate_id, nodes) node_things = service.node_register() reason = 'NodeRegisterFinished' task_manager.finish(reason) InfoLogger(node_things).log() except Exception as e: # handle return

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ϨΠϠʔԽޙʢҰ෦ʣ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register_handler.py def lambda_handler(event, context): try: #ύϥϝʔλऔಘ nodes = NodeFactory.nodes_provider(param_hub_uuid, param_nodes) except Exception as e: # handle return try: task_manager = TaskManager(task_uuid, param_hub_uuid) task_manager.start() signin = SignIn(device_id, code, param_hub_uuid, certificate_id) hub_uuid = signin.signin() service = NodeRegisterService(hub_uuid, account_id, certificate_id, nodes) node_things = service.node_register() reason = 'NodeRegisterFinished' task_manager.finish(reason) InfoLogger(node_things).log() except Exception as e: # handle return ୐഑ϙετొ࿥ ۩ମతͳ࡞ۀ͸ߦ͍ͬͯͳ͍͕ ॲཧͷॱংΛ஌͍ͬͯΔ ॱং͕ݟͯΘ͔Δ

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ϨΠϠʔԽޙυϝΠϯ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register.py TJHOVQ device_checker.py UBTL task_manager.py

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ϨΠϠʔԽޙυϝΠϯ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register.py TJHOVQ device_checker.py UBTL task_manager.py

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ϨΠϠʔԽޙυϝΠϯ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_register.py TJHOVQ device_checker.py UBTL task_manager.py ϋϯυϥʔ͔Βར༻͞ΕΔ ֤ΫϥεΛఏڙ class NodeThings: def __init__(self, aws_account_id, certificate_id, hub_uuid, node_thing_list: List[NodeThing]): self.aws_account_id = aws_account_id self.certificate_id = certificate_id self.policy_name = get_nodes_policy_name(certificate_id) self.hub_uuid = hub_uuid self.node_thing_list = node_thing_list def update_policy(self): import infrastructures.registry.node_policy_repository as repository repository.create_policy_for_nodes(self) repository.attach_policy(self) node_things_register.py

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ϨΠϠʔԽޙΠϯϑϥετϥΫνϟ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_thing_register_repository_.py nodes_policy_repository_.py

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ϨΠϠʔԽޙΠϯϑϥετϥΫνϟ IBOEMFST EPNBJOT JOGSBTUSVDUVSFT SFHJTUSZ nodes_thing_register_repository_.py nodes_policy_repository_.py CPUPͰ"84ͱ΍ΓͱΓ͢Δ ʢίʔυলུʣ

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-BNCEB'VODUJPOͷίʔυΛϨΠϠԽͰ͖ͨ ୐഑ϙετొ࿥Ͱػೳ௥Ճ͕͋ͬͨ৔߹ Ͳ͜ʹૠೖ͢Δॲཧ͔Λಛఆ͢Δ  ʢIBOEMFSTʣ ͦͷॲཧΛ࣮ݱ͢ΔυϝΠϯΛઃܭ͠ɺΫϥεͱ͢Δ ʢEPNBJOTʣ ໨తΛୡ੒͢ΔͨΊͷ֎෦௨৴ॲཧΛॻ͘  ʢJOGSBTUSVDUVSFTʣ

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͜ͷཁૉΛຬͨ͢ͱ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥ՃมߋՄೳ ΞϓϦέʔγϣϯ։ൃαΠΫϧ ͷεϐʔυΞοϓ ϓϩδΣΫτ։࢝࣌ͷ΢ΥʔϜ Ξοϓ࣌ؒ୹ॖ ͋ͱͰ΋Θ͔ΔɾҾ͖ܧ͛Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ ͜ΕΛ࣮ݱ͍ͨ͠

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αʔόʔϨεΞϓϦέʔγϣϯͷςετ ΞϓϦέʔγϣϯߏஙखॱͷҧ͍Λ΋͏Ұ౓ γεςϜશମ OS ϛυϧ΢ΣΞ ΞϓϦέʔγϣϯ γεςϜશମ . . .

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Ұൠతͳ8FCΞϓϦέʔγϣϯͷςετ ΞϓϦέʔγϣϯςετͷͨΊͷΤίγεςϜ͕ॆ࣮ γεςϜશମ OS ϛυϧ΢ΣΞ ΞϓϦέʔγϣϯ ίϯςφٕज़ʹΑΔந৅Խ ϩʔΧϧͰαʔϏεΛ্ཱͪ͛Δ ·ͨ͸ϞοΫԽ ΞϓϦέʔγϣϯϩδοΫʹରͯ͠ ॆ࣮ͨ͠ςετΛ͔͚Δ

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αʔόʔϨεΞϓϦέʔγϣϯͷςετ ϩδοΫͷςετΛ͢Δͱͨ͠Βʜ γεςϜશମ . . . SAM Localʁ localstack ϩʔΧϧʹ্ཱͪ͛Δʁ AWS IoT ͸Ͳ͏͢Δʁ Kinesis Streams͸ʁ

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αʔόʔϨεΞϓϦέʔγϣϯͷςετ ϩδοΫͷςετΛ͢Δͱͨ͠Βʜ γεςϜશମ . . . SAM Localʁ localstack ϩʔΧϧʹ্ཱͪ͛Δʁ AWS IoT ͸Ͳ͏͢Δʁ Kinesis Streams͸ʁ ࿑ྗʹݟ߹͏ͷ͔ʁ

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͔ͤͬ͘Lambda Funciton ͚ͩσϓϩΠͰ͖ ΔΑ͏ʹͨ͠͠

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αʔόʔϨεΞϓϦέʔγϣϯͬͯ σϓϩΠͯ͠Έͳ͍ͱ Θ͔Μͳ͍͜ͱͨ͘͞Μ͋Δ͠ IAM ϙϦγʔͱ͔…

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࠷ॳ͔Β࣮؀ڥͰͷE2Eςετʹ શྗΛ஫͙ͷ͸Ͳ͏͔ʁ

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ޮ཰Α͘&&ςετΛߦ͏ͨΊʹ ઃܭ͞ΕͨϩάΛग़ྗ͢Δʢ࣍ͷઅͰݴٴʣ -BNCEB'VODUJPOͱڞ௨ͷઃఆΛ࢖͏ -BNCEB'VODUJPOͷΈσϓϩΠͰ͖ΔΑ͏ʹ͢Δ  ʢୡ੒ࡁʣ QZUFTUͷ!pYUVSFΛ্ख͘࢖͏

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-BNCEB'VODUJPOͱڞ௨ͷઃఆΛ࢖͏ "844ZTUFNT.BOBHFSͷ1BSBNFUFS4UPSFΛ ׆༻͢Δ

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-BNCEB'VODUJPOͱڞ௨ͷઃఆΛ࢖͏ "844ZTUFNT.BOBHFSͷ1BSBNFUFS4UPSFΛ ׆༻͢Δ -BNCEB'VODUJPO 4".ςϯϓϨʔτྫ AWSTemplateFormatVersion: '2010-09-09' Transform: AWS::Serverless-2016-10-31 Parameters: AwsIotHttpEndpoint: Default: /prd/lambda/AwsIotHttpEndpoint Type: AWS::SSM::Parameter::Value CommitId: Default: '000000000' Type: String DynamoDBEndpoint: Default: /prd/lambda/DynamoDBEndpoint Type: AWS::SSM::Parameter::Value Env: Default: /prd/lambda/Env Type: AWS::SSM::Parameter::Value Resources: NodesRegistry: Type: AWS::Serverless::Function Properties: FunctionName: !Sub ${Env}-iot_nodes_thing_registry …

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-BNCEB'VODUJPOͱڞ௨ͷઃఆΛ࢖͏ "844ZTUFNT.BOBHFSͷ1BSBNFUFS4UPSFΛ ׆༻͢Δ &&ςετ  pYUVSFྫ @pytest.fixture(scope='session', autouse=False) def ssm_parameters(request) -> SsmParameters: env = request.config.getoption('--env') yield make_parameters(env) def make_parameters(env) -> SsmParameters: # from SSM function_args = { 'Path': f'/{env}', 'Recursive': True, 'WithDecryption': True, 'MaxResults': 10, } response = SSM.get_parameters_by_path(**function_args) current_batch, next_token = extract_result(response) result = current_batch while next_token is not None: #࠶औಘ parameters_from_ssm = \ {extract_parameter_name(parameter): parameter['Value'] for parameter in result} ssm_parameters = SsmParameters(parameters_from_ssm) return ssm_parameters

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QZUFTUͷ!pYUVSFΛ্ख͘࢖͏ ໾ׂɿςετσʔλΛఆٛ͢Δ

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QZUFTUͷ!pYUVSFΛ্ख͘࢖͏ ໾ׂɿςετσʔλΛఆٛ͢Δ ໾ׂɿࣄલ৚݅Λ͋Β͔͡Ίୡ੒͓ͯ͘͠

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ࣄલ৚݅Λ͋Β͔͡Ίୡ੒͓ͯ͘͠ 1.DynamoDB΁ࣄલొ࿥ 2.ূ໌ॻͷδϟετΠϯλΠϜొ࿥ 3.ϗʔϜϢχοτొ࿥ 4.୐഑ϙετొ࿥ 5.ҎޙɺΠϕϯτ௨৴

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ࣄલ৚݅ͱͳΔۀ຿Λ͋Β͔͡Ίୡ੒͓ͯ͘͠ 1.DynamoDB΁ࣄલొ࿥ 2.ূ໌ॻͷδϟετΠϯλΠϜొ࿥ 3.ϗʔϜϢχοτొ࿥ 4.୐഑ϙετొ࿥ 5.ҎޙɺΠϕϯτ௨৴ ͜ΕΛςετ͠Α͏ͱ ࢥͬͨΒ

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ࣄલ৚݅ͱͳΔۀ຿Λ͋Β͔͡Ίୡ੒͓ͯ͘͠ 1.DynamoDB΁ࣄલొ࿥ 2.ূ໌ॻͷδϟετΠϯλΠϜొ࿥ 3.ϗʔϜϢχοτొ࿥ 4.୐഑ϙετొ࿥ 5.ҎޙɺΠϕϯτ௨৴ ͜Ε͸ऴΘ͍ͬͯΔඞ ཁ͕͋Δ

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ࣄલ৚݅ͱͳΔۀ຿Λ͋Β͔͡Ίୡ੒͓ͯ͘͠ 1.DynamoDB΁ࣄલొ࿥ 2.ূ໌ॻͷδϟετΠϯλΠϜొ࿥ 3.ϗʔϜϢχοτొ࿥ 4.୐഑ϙετొ࿥ 5.ҎޙɺΠϕϯτ௨৴ ͜Ε͸ऴΘ͍ͬͯΔඞ ཁ͕͋Δ @pytest.mark.usefixtures('download_cert_fixture', 'signup_fixture', 'task_fixture', 'jit_second_fixture', 'iot_thing_hub_register_fixture', 'iot_thing_nodes_register_fixture') def test_iot_nodes_register_finished( self, ssm_parameters: SsmParameters, signup_fixture: SignUpFixture, task_fixture: TaskFixture, jit_second_fixture: JitFixture, iot_thing_nodes_register_fixture: List[IotThingNodeRegisterFixture]):

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ςετΛ࣮ߦ͍ͯ͠Δ༷ࢠ > make test-integ-registry env=itg ﬁle_preﬁx=registry_nodes

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ςετΛ࣮ߦ͍ͯ͠Δ༷ࢠ > make test-integ-registry env=itg ﬁle_preﬁx=registry_nodes &&ςετ͕ύε͢Δ࣮؀ڥͰಈ͘ ҆৺ײ͕͍͢͝ શσϓϩΠ͕ා͘ͳ͍

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ϩάग़ྗ͸༗ྗͳखஈͷͻͱ͔ͭͩʜ ԿΛग़ͤ͹ྑ͍ʁ Ͳ͜Ͱग़ͤ͹ྑ͍ʁ Ͳ͏΍ͬͯݟΔͷʁ Ͳ͜ʹཷΊΔͷʁ -BNCEB'VODUJPOͷϩά͡ΌͩΊͳͷʁ

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ϩάग़ྗ͸༗ྗͳखஈͷͻͱ͔ͭͩʜ ԿΛग़ͤ͹ྑ͍ʁ Ͳ͜Ͱग़ͤ͹ྑ͍ʁ Ͳ͏΍ͬͯݟΔͷʁ Ͳ͜ʹཷΊΔͷʁ -BNCEB'VODUJPOͷϩά͡ΌͩΊͳͷʁ ϩάΛग़ͯ͠ԿΛ͍ͨ͠ͷ͔ ੔ཧ͢Δ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ ੒ޭͨ͜͠ͱ͕Θ͔Δ  ࣦഊͨ͜͠ͱ͕Θ͔Δ ɾͲͷϦΫΤετͰ  ɾԿͷॲཧ͕  ɾ͍ͭ  ɾͳͥ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ w UBTL@VVJE  ϦΫΤετΛ௥੻Ͱ͖Δ*% w MBNCEB@SFRVFTU@JE  -BNCEBͷϦΫΤετ*% w EFWJDF@JE  ΫϥΠΞϯτݻ༗ͷ*% ੒ޭͨ͜͠ͱ͕Θ͔Δ  ࣦഊͨ͜͠ͱ͕Θ͔Δ ɾͲͷϦΫΤετͰ  ɾԿͷॲཧ͕  ɾ͍ͭ  ɾͳͥ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ w MBNCEB@IBOEMFS  'VODUJPO໊ w MPH@FWFOU  ۀ຿Λ۠ผ͢Δ໊લ ੒ޭͨ͜͠ͱ͕Θ͔Δ  ࣦഊͨ͜͠ͱ͕Θ͔Δ ɾͲͷϦΫΤετͰ  ɾԿͷॲཧ͕  ɾ͍ͭ  ɾͳͥ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ w UJNFTUBNQ  VOJYUJNFɻιʔτͰ౎߹͕ ྑ͍ w UJNFTUBNQ@KTU  ਓ͕ؒݟΔ༻ ੒ޭͨ͜͠ͱ͕Θ͔Δ  ࣦഊͨ͜͠ͱ͕Θ͔Δ ɾͲͷϦΫΤετͰ  ɾԿͷॲཧ͕  ɾ͍ͭ  ɾͳͥ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ ੒ޭͨ͜͠ͱ͕Θ͔Δ  ࣦഊͨ͜͠ͱ͕Θ͔Δ ɾͲͷϦΫΤετͰ  ɾԿͷॲཧ͕  ɾ͍ͭ  ɾͳͥ w Ͱ͖Δ͚ͩͨ͘͞Μͷ৘ใ w ϋϯυϥͷDPOUFYUɺελο ΫτϨʔεͳͲ

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ϩάΛग़͢໨తΛ੔ཧ͢Δ ΰʔϧɿྲྀΕΛ௥͑ΔΑ͏ʹ͢ΔɹͨΊͷཁ݅ ͋ͱ͔Βಛఆͷ*%Ͱݕࡧ͍ͨ͠͠ ςετ͍ͯ͠Δͱ͖͸ϦΞϧλΠϜͰ΋ݟ͍ͨ

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ϩάग़ྗج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams

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ϩάग़ྗج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams try: … except Exception as e: ErrorLogger( lambda_event=event, lambda_context=context, commit_id=variables.get_commit_id(), param_hub_uuid=None, error=e, traceback=traceback.format_exc() ).log() raise e -BNCEB'VODUJPOͰϩά༻ΦϒδΣΫτΛ࡞ͬͯग़ྗ࣮ߦ

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ϩάग़ྗج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams try: … except Exception as e: ErrorLogger( lambda_event=event, lambda_context=context, commit_id=variables.get_commit_id(), param_hub_uuid=None, error=e, traceback=traceback.format_exc() ).log() raise e ,JOFTJT4USFBNT΁ϩά౤ೖ -BNCEB'VODUJPOͰϩά༻ΦϒδΣΫτΛ࡞ͬͯग़ྗ࣮ߦ

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੔ཧ͠·͢

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ྲྀΕΛ௥͑Δϩάج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams w ϦΫΤετΛಛఆͰ͖ Δ*% w ॲཧΛಛఆͰ͖Δ৘ใ w ೔࣌৘ใ w पลίϯςΩετ৘ใ

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ྲྀΕΛ௥͑Δϩάج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams w ϦΫΤετΛಛఆͰ͖ Δ*% w ॲཧΛಛఆͰ͖Δ৘ใ w ೔࣌৘ใ w पลίϯςΩετ৘ใ ͜ΕΛ

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ྲྀΕΛ௥͑Δϩάج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams w ϦΫΤετΛಛఆͰ͖ Δ*% w ॲཧΛಛఆͰ͖Δ৘ใ w ೔࣌৘ใ w पลίϯςΩετ৘ใ ͜͏΍ͬͯग़͢

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ϩάग़ྗج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams "NB[PO"UIFOBͰͷ ݟ͑ํͲΜͳײ͡ʁ ͅ

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"84"UIFOBͰݟͯΈΔ ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹ SELECT level, log_event, lambda_handler, lambda_commit_id, timestamp_jst FROM application WHERE device_id = ‘123456789’ and timestamp >= 1527744698 ORDER BY timestamp desc

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"84"UIFOBͰݟͯΈΔ SELECT level, log_event, lambda_handler, lambda_commit_id, timestamp_jst FROM application WHERE device_id = ‘123456789’ and timestamp >= 1527744698 ORDER BY timestamp desc ༨ஊɿ-BNCEB 'VDOUJPO͕ͲͷόʔδϣϯͰಈ͍ͯ ͍Δ͔Θ͔ΔͷͰ $PNNJU*E͓͢͢Ί ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹

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"84"UIFOBͰݟͯΈΔ ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹ δϟετΠϯλΠϜొ࿥׬ྃ

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"84"UIFOBͰݟͯΈΔ ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹ ϗʔϜϢχοτͷొ࿥͕׬ྃ

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"84"UIFOBͰݟͯΈΔ ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹ ୐഑ϙετͷొ࿥͕׬ྃ

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"84"UIFOBͰݟͯΈΔ ಛఆͷΫϥΠΞϯτ*%ͷྲྀΕΛ௥͍͍ͨ৔߹ ୐഑ϙετͷొ࿥͕׬ྃ ࣮ࡍʹಈ͍͍ͯΔॲཧͷ༷ࢠ͕Θ͔Δʂ

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ϩάग़ྗج൫ Lambda Amazon SNS Amazon Kinesis Firehose Amazon Athena alarm Amazon CloudWatch Amazon Kinesis Streams $MPVE8BUDI-PHTʹ ྲྀΕΔϩάΛݟ͍ͨ

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TBXͰݟͯΈΔ TylerBrock/saw: Fast, multi-purpose tool for AWS CloudWatch Logs https://github.com/TylerBrock/saw/releases

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TBXͰݟͯΈΔ TylerBrock/saw: Fast, multi-purpose tool for AWS CloudWatch Logs https://github.com/TylerBrock/saw/releases $MPVE8BUDI-PHTͷ ϩάάϧʔϓΛ λʔϛφϧͰετϦʔϛϯάͰ͖Δπʔϧ

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&&ςετΛ࣮ߦ͍ͯ͠Δͱ͖ͷϩά > saw watch /target_log_group_name/application --expand

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&&ςετΛ࣮ߦ͍ͯ͠Δͱ͖ͷϩάʢ֦େʣ > saw watch /target_log_group_name/application --expand

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ྲྀΕΛ௥͑ΔΑ͏ʹ͢Δɹ·ͱΊ w ϩάग़ྗ͕༗༻ͳखஈ w ϦΫΤετ৘ใɺ΍Γ͔ͨͬͨ͜ͱɺ೔࣌ɺपลίϯ ςΩετ͕Θ͔ΔࡐྉΛग़͢ͱ਌੾ w +40/ܗ͕ࣜྑ͍ɻ"UIFOB΍TBXͰύʔε͠΍͍͢ w ͋ͱ͔ΒݟΔ༻ʹ4"UIFOBɺϞχλϦϯά༻ʹ $MPVE8BUDI-PHTʹ౉͢

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͔ͳΓۀ຿ΛؙདʹͰ͖ͨ ۀ຿ͷ৔ॴΛ໌֬ʹ͢Δ  ۀ຿͕ୡ੒Ͱ͖Δ͜ͱΛࣔ͢  ۀ຿ͷྲྀΕΛ௥͑ΔΑ͏ʹ͢Δ ௥Ճมߋ͕ා͘ͳ͍"84αʔόʔϨεΞϓϦέʔγϣϯ "84-BNCEBͷϩδοΫ ΛϨΠϠԽ͢Δ "84؀ڥͰ&&ςετΛ࣮ ߦ͢Δ -BNCEB'VODUJPOͷϩ άΛ"84"UIFOBͰݟΒ ΕΔΑ͏ʹ͢Δ

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΍ͬͯΈͯͲ͏͔ͩͬͨ

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ྑ͔ͬͨ఺ ػೳ௥Ճɾվमͷϋʔυϧ͕େ෯ʹԼ͕ͬͨ ࠔͬͨΒશσϓϩΠɾશςετɻNBLFͰ୭Ͱ΋࣮ߦՄೳɻ &&ςετ͔ͩΒͦ͜ݟ͔ͭͬͨόά΋͋ͬͨ ಛʹϙϦγʔपΓ͸"84্Ͱಈ͔ͯ͠Έͳ͍ͱΘ͔Βͳ͍ "84"UIFOB͕େ׆༂ εςʔΫϗϧμͱͷ߹ಉςετʹ͓͍ͯɺόάௐ͓ࠪΑͼಈ࡞ূ ੻ͱͯ͠

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ѱ͔ͬͨ఺ ͜Ε-BNCEB'VODUJPOͰ΍Δඞཁ͋Δʁ ͳΜͲ΋ࢥͬͨɻ ઃܭΛ༏ઌ͍ͯ͠Ζ͍Ζ٘ਜ਼ʹ͍ͯ͠Δ -BNCEBͷ΢ΥʔϜελʔτͳͲɺओʹύϑΥʔϚϯε໘ &&ςετ͸"84্ͷίʔυʹରͯ͠ςετ͢Δ σϓϩΠ͠ͳ͍ͱ͍͚ͳ͍ɺΧόϨοδܭଌ͕Ͱ͖ͳ͍

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૯ׅ ·ͩ·ͩυϝΠϯۦಈઃܭͷελʔτ஍఺ ࣮ࡍʹ͸͔͜͜Β஌ࣝΛ͔Έ͖ͩ͘ɺυϝΠϯΛҭ͍ͯͯ͘ αʔόʔϨεΞϓϦέʔγϣϯͷઃܭࢦ਑ͷͻͱͭ ΦϯϥΠϯήʔϜͷόοΫΤϯυɺ෼ੳσʔλͷ&5-ɺ೔࣍ όονͳͲɺαʔόʔϨεʹٻΊΒΕΔཁ݅͸͞·͟·ɻࠓ ճͷൃද͸ɺϏδωεͷ֦ॆ͕༧૝͞ΕΔΞϓϦͷઃܭํ਑ ͱͯ͠ࢀߟʹ͍ͯͩ͘͠͞

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αʔόʔϨεΞϓϦέʔγϣϯͷઃܭ͸ൃల్্ ʮ΢ν͸͜͏΍ͬͯΔͥʂʯ ͥͻڞ༗͠·͠ΐ͏

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ࢀߟॻ੶ɾར༻ͨ͠πʔϧ w DODGXHTFSWFSMFTT$/$'4FSWFSMFTT8(IUUQTHJUIVCDPNDODGXHTFSWFSMFTT w "844".IUUQTEPDTBXTBNB[PODPNKB@KQMBNCEBMBUFTUEHTFSWFSMFTT@BQQIUNM w .BLF(/61SPKFDUIUUQTXXXHOVPSHTPGUXBSFNBLF w QZUFTUEPDVNFOUBUJPOIUUQTEPDTQZUFTUPSHFOMBUFTU