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「AWS IoTのベストプラクティス」それホント!? / JAWS Days 2019 IoT BestPractice

「AWS IoTのベストプラクティス」それホント!? / JAWS Days 2019 IoT BestPractice

AWS IoTを使うと、非常に簡単にデバイスとクラウドのコネクティビティを確立することができますが、コンシューマー製品での活用事例や運用上のノウハウなどはまだまだ少ないと思います。

セッションでは下記のような内容を話したいと考えています。
– AWS IoT関連サービスの紹介といくつかのベストプラクティスの紹介
– AWS IoTを利用してプロダクト開発・サービス運用をする上で工夫したポイントや苦労したポイントの紹介
– AWS IoTのベストプラクティスに従ってうまくいかなかった事例とその解決方法の紹介

これらについて、これまでにいくつかのIoT関連プロダクトを開発した経験のある 森本@ソニー と、AWS IoT関連サービスのソリューションアーキテクトである 園田@AWSJ より、双方の立場で意見をぶつけ合うようなセッションにできればと考えています。

Ryohei Morimoto

February 23, 2019
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  1. ʮ"84*P5ͷϕετϓϥΫςΟεʯ ͦΕϗϯτʂʁ 2019/02/23 JAWS Days 2019 3ZPIFJ .PSJNPUP 4POZ 4IVIFJ

    4POPEB "84 vs Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  2. ࣗݾ঺հ ৿ຊ ྑฏ @ryoheimorimoto • ιχʔגࣜձࣾ / ιχʔωοτϫʔΫίϛϡχέʔγϣϯζגࣜձࣾ • AWSΛ׆༻ͨ͠αʔϏε։ൃʹैࣄ

    • aibo / Serverless / IoT • Ϙέ୲౰ Ԃా मฏ @sonoshu • ΞϚκϯ΢ΣϒαʔϏεδϟύϯגࣜձࣾ • AWS IoTؔ࿈ͷιϦϡʔγϣϯΞʔΩςΫτ • IoT / Greengrass / FreeRTOS • ποίϛ୲౰   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  3. 8IBUJT"84*P5 !SZPIFJNPSJNPUP !TPOPTIV AWS IoTɺ͍ͭ΋͓ੈ࿩ʹͳͬͯ·͢ʂʂ aibo ͷࣄྫɺ͍ͭ΋͓ੈ࿩ʹͳͬͯ·͢ʂ   Copyright

    2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  4. 8IBUJT"84*P5 !SZPIFJNPSJNPUP !TPOPTIV ͱ͜ΖͰ.. AWS IoTͬͯͲ͏͍͏αʔϏεͳΜͰ͔͢Ͷʁ ͑ɺ͍͖ͳΓͦͷ࣭໰..?   Copyright

    2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  5. "84*P5$PSFͱ͸ • *P5σόΠεʹͱͬͯͷΫϥ΢υͷೖΓޱͱͳΔαʔϏε   AWS IoT Core *P5σόΠεΛ "84Ϋϥ΢υ΍

    ଞͷσόΠεʹ ҆શʹ઀ଓ େྔͷσόΠε઀ଓ ʹର͠εέʔϧɺ ϑϧϚωʔδυ "OBMZUJDT  %BUBCBTF "*ͳͲ "84ͷ֤छαʔϏ εͱͷ׬શͳ౷߹ ૒ํ޲௨৴ʹΑ Γɺσʔλऩू ͱϦϞʔτ੍ޚ Λ࣮ݱ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  6. "84*P5$PSFͷߏ੒   AWS IoT Core Messages Device Gateway Identity

    Service Messages Applications Device Shadow Message Broker API Registry Actions API Rules Engine AWS and non-AWS Services Analytics Amazon Kinesis Artificial Intelligence Amazon EMR Messaging Amazon SQS Amazon SNS Database Amazon Redshift Amazon DynamoDB Manage Amazon CloudWatch !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  7. ࣄྫ঺հ !SZPIFJNPSJNPUP !TPOPTIV aiboҎ֎ʹ΋։ൃͨ͠੡඼͕͋ΔΜͰɺ ͦΕΛ঺հ͠Α͏͔ͳ ͬͦ͘͞Ͱ͢·Μ ͳʹ͔͠ΒࣄྫΛ঺հͯ͠΄͠Μ͚ͩͲ..  Copyright 2019

    Sony Network Communications Inc. / Amazon Web Services Inc. 
  8. ϚϧνϑΝϯΫγϣϯϥΠτ   !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.
  9. ϚϧνϑΝϯΫγϣϯϥΠτ   • ৭ʑͳηϯαʔ͕෇͍͍ͯ·͢ (Թ౓ɺ࣪౓ɺর౓ɺਓײɺetc...) • Իָ͕ௌ͚·͢ • ੺֎ઢૹ৴Ͱ͖ΔͷͰՈి͕ૢ࡞Ͱ͖·͢

    • Έ·΋Γػೳ͕෇͍͍ͯ·͢ • ୐֎͔Βૢ࡞Ͱ͖·͢ • εϚʔτεϐʔΧʔ͔ΒԻ੠Ͱૢ࡞Ͱ͖·͢ (Alexa / Google Assistant ʹରԠ) • ఱҪʹઃஔ͢ΔͷͰअຐʹͳΓ·ͤΜ ͨͩͷγʔϦϯάϥΠτͰ͸͋Γ·ͤΜ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  10. ϚϧνϑΝϯΫγϣϯϥΠτ   • ৭ʑͳηϯαʔ͕෇͍͍ͯ·͢ (Թ౓ɺ࣪౓ɺর౓ɺਓײɺetc...) • Իָ͕ௌ͚·͢ • ੺֎ઢૹ৴Ͱ͖ΔͷͰՈి͕ૢ࡞Ͱ͖·͢

    • Έ·΋Γػೳ͕෇͍͍ͯ·͢ • ୐֎͔Βૢ࡞Ͱ͖·͢ • εϚʔτεϐʔΧʔ͔ΒԻ੠Ͱૢ࡞Ͱ͖·͢ (Alexa / Google Assistant ʹରԠ) • ఱҪʹઃஔ͢ΔͷͰअຐʹͳΓ·ͤΜ ͨͩͷγʔϦϯάϥΠτͰ͸͋Γ·ͤΜ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  11. ΋ͪΖΜ "84*P5 ࢖ͬͯ·͢ʂ   ☓ AWS IoT ͱ αʔόʔϨεΞʔΩςΫνϟ

    Λϑϧ׆༻ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  12. ΞʔΩςΫνϟ   "84*P5 %FWJDF4%, *P5 UPQJD *P5 TIBEPX *P5

    DFSUJGJDBUF &DIP "MFYBTLJMM *P5$PSF -BNCEB %ZOBNP%# "1*(BUFXBZ .255 QSPUPDPM ϚϧνϑΝϯΫγϣϯϥΠτ ϞόΠϧΞϓϦ *P5 QPMJDZ -BNCEB -BNCEB 4/4 "84$MPVE "84$MPVE !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  13. ͍Ζ͍Ζͱ޻෉͕͋Γ·ͨ͠  σόΠεূ໌ॻͷ؅ཧ  8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ  *P5 ͷ -PHHJOH

     େྔͷϝοηʔδૹ৴  ίωΫγϣϯͷ੾அݕ஌  4IBEPXͷ࢖͍͔ͨ  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  !SZPIFJNPSJNPUP
  14. $BTF σόΠεূ໌ॻͷ؅ཧ   Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.
  15. $BTFσόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV AWS IoTΛ࢖͏্ͰҰ൪ॏཁͳͷ͸ɺ ΍ͬͺΓσόΠεೝূͰ͢ΑͶɻ AWS IoT ಋೖʹ͋ͨͬͯͷٞ࿦Ͱ ࣌ؒΛཁ͢Δͷ͕͜͜Ͱ͢Ͷɻ

    ͪΐͬͱ֓ཁΛઆ໌͠·͢ɻ   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  16. "84*P5ʹΑΔσόΠεೝূ   • ূ໌ॻʹΑΔσόΠε͝ͱͷೝূͱೝՄΛαϙʔτ AWS IoT Core ֤σόΠεΛೝ ূ͢ΔͨΊʹɺ

    σόΠε͝ͱʹ ҟͳΔূ໌ॻΛ อ࣋͢Δ { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } σόΠε͝ͱʹҟͳΔݖݶ Λ෇༩͢ΔͨΊʹɺσόΠ ε͝ͱʹҟͳΔϙϦγʔΛ อ࣋͢Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  17. "84*P5ʹΑΔσόΠεೝূ   • ূ໌ॻʹΑΔσόΠε͝ͱͷೝূͱೝՄΛαϙʔτ AWS IoT Core ֤σόΠεΛೝ ূ͢ΔͨΊʹɺ

    σόΠε͝ͱʹ ҟͳΔূ໌ॻΛ อ࣋͢Δ { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } σόΠε͝ͱʹҟͳΔݖݶ Λ෇༩͢ΔͨΊʹɺσόΠ ε͝ͱʹҟͳΔϙϦγʔΛ อ࣋͢Δ Ͳ͏΍ͬͯݸผͷݤΛσόΠεʹηΩϡΞʹ૊ΈࠐΉ͔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  18. "84*P5ʹΑΔσόΠεೝূ • εϚʔτϓϩμΫτʹ͓͍ͯ͸ɺ੡඼ग़ՙલʹ޻৔Ͱূ໌ॻͱ ରͱͳΔൿີݤΛ૊ΈࠐΉ͜ͱ͕Ұൠత !TPOPTIV AWS IoT Core Access Key

    Client.key CSR Client.csr Client.crt Client.crt Provisioning PC IoT Device "84$MPVE 'BDUPSZ Client.key 1. デバイスの 秘密鍵を作成 2. CSR を⽣成して AWS IoT に署名を リクエスト (access keyと secret keyが必要)   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. 3. デバイス証 明書を発⾏して デバイスに返す 4. 秘密鍵と証明 書をデバイスのス トレージに保存。 秘密鍵はセキュア ストレージに保存
  19. ϚϧνϑΝϯΫγϣϯϥΠτͷ՝୊ • ൿີݤͱσόΠεূ໌ॻͷΠϯετʔϧͲ͏͠Α͏ʁ໰୊  ͢Ͱʹࢢ৔ʹग़͍ͯΔ੡඼Λ"84*P5ʹରԠ͢Δඞཁ͕͋ͬͨ ཁ'05" $BTFσόΠεূ໌ॻͷ؅ཧ   ϑΝʔϜ΢ΣΞͷ

    ߋ৽͸Ͱ͖Δ͚Ͳʜ ͕͢͞ʹൿີݤ ͷ഑৴͸ྑ͘ͳ͍ ؾ͕͢Δ FOTA͸Ͱ͖Δ σόΠε ϞόΠϧΞϓϦ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  20. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5$PSF "1* Ͱ

    $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTFσόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  21. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5$PSF "1* Ͱ

    $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTFσόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. ϙΠϯτ • ൿີݤ͕σόΠε͔ΒҰ౓΋֎ʹग़ͳ͍ • ͜Ε͚ͩͰΘΓͱηΩϡΞ
  22. ιϦϡʔγϣϯ • ϑΝʔϜΞοϓσʔτͰ͸ൿີݤ΍ূ໌ॻͷ഑৴͸ߦΘͳ͍ • ϑΝʔϜΞοϓσʔτޙʹσόΠε಺ͰൿີݤΛੜ੒͠ɺ$43Λ࡞ͬͯΫϥ΢υ΁ૹ৴ • Ϋϥ΢υଆͰ *P5$PSF "1* Ͱ

    $43 ʹ 4JHOJOHɺσόΠε΁ฦ٫ $BTFσόΠεূ໌ॻͷ؅ཧ   (1) ϑΝʔϜΞοϓσʔτ (2) ൿີݤͱCSRੜ੒ (3) CSRૹ৴ (4) Signing (5) σόΠεূ໌ॻΛฦૹ (6) IoT Core ઀ଓ Ready !! !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. ϙΠϯτ • ൿີݤ͕σόΠε͔ΒҰ౓΋֎ʹग़ͳ͍ • ͜Ε͚ͩͰΘΓͱηΩϡΞ "OENPSF • ͳΓ͢·͠߈ܸͳͲ΁ͷରࡦͰ࣮ࡍ͸΋͏ͪΐͬͱؤு͍ͬͯͯɺ  ϞόΠϧΞϓϦͱσόΠεؒͷηΩϡΞ௨৴  $43ͷૹ৴͸ϢʔβʔϩάΠϯͷ4FTTJPOΛ࢖ͬͯೝূ  ͦͷଞ͍͔ͭ͘ͷηΩϡϦςΟରࡦ Λ࣮ࢪ͍ͯ͠Δ • ੡඼ʹΑͬͯηΩϡϦςΟڴҖ͸ҟͳΔͨΊɺཁݕ౼͢΂͠
  23. $BTFσόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV ΍ͬͺΓਖ਼߈๏͸޻৔ͰͷΠϯετʔϧͩΑͶɻ Ͱ΋ͦΕ͕೉͍͠৔߹΋͋ͬͯͩͳ... ŠƄŬŔŠƄŬŔ  Copyright 2019 Sony

    Network Communications Inc. / Amazon Web Services Inc.  ͍͖ͳΓಛघͳྫΛͿͬࠐΜͰ͖ͨͳw !TPOPTIV ޻৔Ͱ૊ΈࠐΊͳ͍έʔεͷσβΠϯ ύλʔϯ͕͋ΔͷͰ঺հ͢ΔΑ
  24. %FWJDF#PPUTUSBQ   • ݸผͷൿີݤɺূ໌ॻΛ޻৔Ͱ૊ΈࠐΊͳ͍έʔεʹ͓͚Δ σβΠϯύλʔϯ • σόΠεొ࿥ʹඞཁ࠷খݶͷݖݶΛ΋ͬͨূ໌ॻΛશσόΠε ڞ௨ͰຒࠐΈɺݸผͷূ໌ॻΛ͋ͱ͔Βμ΢ϯϩʔυ͢Δ •

    σόΠεͷূ໌ॻ͕ -FBL ͢ΔՄೳੑΛθϩʹ͢Δ͜ͱ͸ Ͱ͖ͳ͍ͷͰɺ-FBLͨ͠ͱ͖ͷӨڹΛϦεΫ෼ੳ͓ͯ͘͠ https://iotatlas.net/designs/ device_bootstrap/ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  25. σόΠεূ໌ॻ -FBLͷӨڹൣғΛখ͘͢͞Δ    • σόΠε͝ͱͷূ໌ॻʹ෇༩͢ΔݖݶΛ࠷খݶʹ͢Δ AWS IoT Core

    Attacker x { "Effect": "Allow", "Action": "iot:Publish", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}", "arn:*:topic/open-topic-space/*" ] }, { "Effect": "Allow", "Action": "iot:Subscribe", "Resource": [ "arn:*:topic/private-topic/${iot:ClientId}/*” ] } ౪ΜͩσόΠεʹׂΓ౰ ͯΒΕͨϙϦγʔͷൣғ Ͱ͔͠߈ܸ͞Εͳ͍ x Steal 3FWPLFͯ͠΋ର ৅ͷσόΠεҎ֎ ʹӨڹ͠ͳ͍ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  26. σόΠεূ໌ॻ -FBLͷӨڹൣғΛখ͘͢͞Δ    • "84*P5%FWJDF%FGFOEFSͷ $POGMJDUJOH$MJFOU*%T$IFDL Λ༗ޮԽ͢Δ AWS

    IoT Core Attacker ಉ͡ $MJFOU*%Ͱ ෳ਺σόΠε͔Β "84*P5$PSFʹ ઀ଓΛࢼΈͨ͜ͱΛ ݕग़ Steal AWS IoT Device Defender Connect by client ID A Connect by client ID A { "Effect": "Allow", "Action": "iot:Connect", "Resource": [ "arn:*:client/${iot:Connection.Thing.ThingName}", ] } $POOFDUՄೳͳ $MJFOU*%͸ҰҙʹߜΔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  27. ޻৔Ͱͷূ໌ॻΠϯετʔϧ͕೉͍͠৔߹·ͱΊ   • σόΠεͷূ໌ॻ͕ -FBL ͢ΔՄೳੑΛθϩʹ͢Δ͜ͱ͸Ͱ͖ ͳ͍͕ɺ-FBLͨ͠ͱ͖ͷඃ֐Λ࠷খݶʹ͢ΔΞϓϩʔν͸ଘ ࡏ͢Δ •

    Ͳ͜·ͰϦεΫ͕ڐ༰Ͱ͖Δ͔͸Ϣʔεέʔε΍ѻ͏ࢿ࢈ͷη ΩϡϦςΟϨϕϧ࣍ୈͳͷͰɺϦεΫ෼ੳΛηΦϦʔ௨Γ΍Γ ·͠ΐ͏ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  28. $BTFσόΠεূ໌ॻͷ؅ཧ !SZPIFJNPSJNPUP !TPOPTIV ͿͬͪΌ͚ൿີݤͱূ໌ॻͷ؅ཧ͔͑ͬ͞͠Γ ΍Ε͹ɺ͋ͱ͸ࢥߟఀࢭͰ΋ͳΜͱ͔ͳΔΑͶ ......ͦΕ͸ݴ͍͗ͪ͢Ό͏ʁ (^ω^ ) ΦϨͷଘࡏՁ஋͕ͳ͘ͳͬͯ͠·͏΍Μ͚ 

     Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  29. $BTF 8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ   Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.
  30. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ   ϚϧνϑΝϯΫγϣϯϥΠτ͸৭ʑͳσʔλΛΞοϓϩʔυ͍ͯ͠Δ AWS IoTΛ࢖ΘͣʹWeb APIͰ্͍͛ͯΔέʔε΋ଟʑ !SZPIFJNPSJNPUP Copyright

    2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  31. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ   ϚϧνϑΝϯΫγϣϯϥΠτ͸৭ʑͳσʔλΛΞοϓϩʔυ͍ͯ͠Δ AWS IoTΛ࢖ΘͣʹWeb APIͰ্͍͛ͯΔέʔε΋ଟʑ !TPOPTIV Why

    !? AWS IoTͷܦ࿏Λ࢖ͬͯ͘Εʙʙ !SZPIFJNPSJNPUP Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  32. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84$MPVE "84$MPVE 4/4 "1*(BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84*P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ !SZPIFJNPSJNPUP 4USFBNT
  33. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84$MPVE "84$MPVE 4/4 "1*(BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84*P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ !SZPIFJNPSJNPUP 4USFBNT
  34. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ͍Ζ͍ΖͳϓϩμΫτ -BNCEB %ZOBNP%# "84$MPVE "84$MPVE 4/4 "1*(BUFXBZ ΋Ζ΋Ζͷࣄ৘Ͱ "84*P5 Λ૊ΈࠐΊͳ͍ਓ΋͍ΔͷͰ͢ɻ ޙଓॲཧ AWS IoTରԠ੡඼ ൚༻σʔλॲཧύΠϓϥΠϯ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ Web API ͷ΄͏͕౎߹͕͍͍ʂ͜ͱ΋͋Δɻ ͜ΕͬͯΞϯνύλʔϯʁ ͱ͜ΖͰ <՝୊> "1* ͷೝূͲ͏͠Α͏ʂʁ ͱ͜ΖͰ <՝୊> "1* ͷೝূͲ͏͠Α͏ʂʁ !SZPIFJNPSJNPUP 4USFBNT
  35. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  Subscribe - devices/{id}/token *P5$PSF Publish - devices/{id}/token/request Publish - devices/{id}/token -BNCEB ྫ͑͹JWTͷTokenΛ࢖͏ͱɺ ൚༻ੑ͕͋ͬͯ࢖͍΍͍͢ STSͷTokenΛฦ͢ ͱ͍͏બ୒ࢶ΋͋Γ -BNCEB "1*(BUFXBZ POST /data %ZOBNP%# "84$MPVE "84$MPVE .255 QSPUPDPM Custom AuthorizerͳͲͰJWTΛݕূ ιϦϡʔγϣϯ • *P5 $PSFͷ .255 ܦ࿏Λ࢖ͬͯ "1*༻ͷ 5PLFO Λൃߦ͢Δ !SZPIFJNPSJNPUP
  36. $BTF8FC"1* ΋࢖͍͍ͨΜ͚ͩͲ   • "1*ͰϩάΛ͋͛Δ͜ͱࣗମ͸શવΞϯνύλʔϯͰ͸ͳ͍ • σόΠεͰൃੜͨ͠ϩάΛ·ͱΊͯૹΓ͍ͨͱ͔ɺ૒ํ޲௨৴͕͍Β ͳ͍৔߹ͳͲ͸ "1*Ͱ

    • ϩάͷΞοϓϩʔυͰ͖ΔઌΛ੍ޚ͢ΔͳͲɺࡉ͔͍ݖݶઃఆ Ͱ͖Δ఺͸ "84 *P5ͷϝϦοτ • "1*Ͱ΍Δ৔߹͸ࣗલͰ͔ͬ͠Γ΍Γ·͠ΐ͏ • ి஑ۦಈͩͬͨΓϞόΠϧωοτϫʔΫΛར༻͍ͯ͠Δ৔߹ɺ .2554Λ࢖ͬͨ΄͏͕ 5-4)BOETIBLFΛ͓͑͞Δ͜ͱ͕ Ͱ͖Δ • 5-4ͷස౓͸ి஑ফඅʹ௚݁͠·͢ • ௨৴ͷΦʔόʔϔου΋અ໿Ͱ͖Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  37. ༨ஊ "84*P5 ͷྺ࢙ !SZPIFJNPSJNPUP !TPOPTIV APIʹͩ͜ΘΔཧ༝͸΋͏ͪΐͬͱ͋ͬͯ.. ͦͷੲɺIoTͷ͓஋ஈ͕ΊͪΌߴͯ͘ɺ͔ͳΓ ݫ͍͠՝ۚମܥͩͬͨ࣌୅͕͋Γ·ͯ͠… ͦͷΠϝʔδ͍·ͩʹࠜڧ͍ͷΑͶɾɾ 

     Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  38. ༨ஊ "84*P5 ͷྺ࢙  Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.  !SZPIFJNPSJNPUP ʙ 2017೥ ΊͪΌΊͪΌ͓஋ஈ͕ߴ͔ͬͨ ( ผͷϓϩμΫτͰͷ࿩ ) • ίετࢼࢉͯ͠໨Μۄ͕ඈͼग़ͨ AWS IoTʹͦΕ΄Ͳґଘ͠ͳ͍ઃܭʹͨ͠ - σόΠεೝূͱPush௨஌ͷΈͰར༻ɺShadow΋࢖Θͳ͍ - ۃྗϝοηʔδαΠζΛখ͘͞ - AWS IoTͷܦ࿏Λ࢖Θͳͯ͘΋Կͱ͔ͳΔ෦෼͸Ͱ͖Δ͚ͩWeb APIΛ࢖͏
  39. ༨ஊ "84*P5 ͷྺ࢙  Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.  !SZPIFJNPSJNPUP 2018೥ ʙ ͍͖ͳΓ҆͘ͳͬͨ • ϝοηʔδαΠζͷ՝ۚ୯Ґ͕͍͖ͳΓ௒ઈ؇࿨ - 512 byte୯ҐͰ՝ۚ͞Ε͍ͯͨͷ͕ɺ5k byte୯Ґʹมߋ (·͔͞10ഒͱͳ !?!?) - গ͠Ͱ΋ Message Payload Λখ͘͞Ͱ͖ΔΑ͏ʹؤுͬͯઃܭͨ͠ͷʹ • Keep-Alive ͷ Ping ͕ແྉʹͳΓɺ઀ଓ࣌ؒʹΑΔ՝ۚʹͳͬͨ - Keep-Alive ͷͨΊͷ ping ࣌ؒΛΊͪΌΊͪΌߟ͑ͨͷʹ͌ ઃܭมΘͬͯ·͏΍Ζʔʔ
  40. Copyright 2019 Sony Network Communications Inc. / Amazon Web Services

    Inc. ༨ஊ "84*P5 ͷྺ࢙   AWS IoT Core Messages Device Gateway Identity Service Messages Device Shadow Message Broker API Registry Actions API Rules Engine • #FGPSF"84*P5$PSF಺ͷػೳΛͲΕ͚ͩ࢖ͬͯ΋ ࢖Θͳ ͯ͘΋ ϝοηʔδ୯ҐͰҰ཯՝ۚ • "GUFSར༻͢Δػೳʹ߹Θͤͯ՝ۚΛࡉ෼Խ ઀ଓ࣌ؒͷ߹ܭ ૹ৴͞Εͨϝο ηʔδ਺ 3FBEXSJUF਺ 3FBEXSJUF਺ ϧʔϧͷ࣮ߦ਺ ΞΫγϣϯͷ࣮ߦ਺ !TPOPTIV
  41. ༨ஊ "84*P5 ͷྺ࢙   AWS IoT Core Messages Device

    Gateway Identity Service Messages Device Shadow Message Broker API Registry Actions API Rules Engine • #BTJD*OHFTU /FX  • 3VMFT&OHJOFʹͷΈΞοϓϩʔυ͢Ε͹͍͍σʔλͰ͋Δ৔߹ɺ .FTTBHF#SPLFSΛհ͞ͳ͍͜ͱͰ͞ΒͳΔίετ࡟ݮ Basic Ingest ࠷େ ͷ ίετ࡟ݮʹʂ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  42. ༨ஊ "84*P5 ͷྺ࢙   !SZPIFJNPSJNPUP !TPOPTIV ͦ͏͍͑͹... AWSIotLogsV2 ͸͍͍͘͢͝Updateͩͬͨ

    1͙࣌ؒΒ͍ޠΕͦ͏ ͓͍΍ΊΖw Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  43. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc. 
  44. $BTF *P5 $PSFͷ -PHHJOH !SZPIFJNPSJNPUP !TPOPTIV ͪΐͬͱ࿩ͷྲྀΕʹग़དྷϨʔεײ͕ͳ͍Ͱ͔͢Ͷʁ ʢɾ∀ɾʣűƅżűƅż... ͱΓ͋͑ͣAWSIotLogsV2ʹ͍ͭͯ࿩͠·͢Ͷ 

    Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. 
  45. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  2018-12-22 15:18:06.252 TRACEID:09467ee5-cab8-4dc5-ac20-72ab649533a0 PRINCIPALID:XXX [INFO] EVENT:MQTTClient Subscribe TOPICNAME:$aws/events/presence/connected/MyIoTDevice MESSAGE:Subscribe Status: SUCCESS 2018-12-22 15:18:06.252 TRACEID:75f582b5-7849-b94a-aea3-b11c9b15eedc PRINCIPALID:XXX [INFO] EVENT:MQTTClient Subscribe MESSAGE: IpAddress: 2003:45:4636:... SourcePort: 52599 AWSIotLogs (چϩάܗࣜ) AWSIotLogsV2 { "timestamp": "2017-08-10 15:39:30.961", "logLevel": "INFO", "traceId": "672ec480-31ce-fd8b-b5fb-22e3ac420699", "accountId": "123456789012", "status": "Success", "eventType": "Publish-In", "protocol": "MQTT", "topicName": "$aws/things/MyThing/shadow/get", "clientId": "abf27092886e49a8a5c1922749736453", "principalId": "145179c40e2219e18a909d896a5340b74cf97a39641beec2fc3eeafc5a932167", "sourceIp": "205.251.233.181", "sourcePort": 13490 } ࢖͍ͮΒ͔ͬͨϩά͕͔ͳΓྑ͘ͳͬͨ +40/ϩά͸ਖ਼ٛʂʂ !SZPIFJNPSJNPUP
  46. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  CloudWatch Logs Insights ͱ ͔ͳΓ૬ੑ͕ྑ͍ (ઌ೔ͷ re:Invent 2018 Ͱൃද͞ΕͨαʔϏε) ͱΓ͋͑ͣDefaultͷQuery ϩάΠϕϯτ਺Λ؆୯ʹՄࢹԽ‥ʂ طʹ͔ͳΓ࢖͑ͦ͏ͳ༧ײ͕͠·͢Ͷɻ !SZPIFJNPSJNPUP ৭ʑͱ࿩͍ͨ͜͠ͱ͸͋ΔͷͰ͕͢ɺͱΓ͋͑ͣ͜Ε͚ͩͰ΋ɻ
  47. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  ΫΤϦʹ࢖͑ΔϓϩύςΟΛҰཡԽͯ͘͠ΕΔ ೖྗิ׬΋͘͠Ε·͢Ͷ !SZPIFJNPSJNPUP
  48. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  ඪ४ίϚϯυΛ࢖ͬͯಛఆͷ MQTT Client ID ͷ σόΠεͷϩά͚ͩΛநग़ͨ͠Γ... !SZPIFJNPSJNPUP
  49. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  ͞ΒʹͦͷσόΠεͷಛఆͷ MQTT Event ͷϩά͚ͩΛநग़ͨ͠Γ... !SZPIFJNPSJNPUP
  50. $BTF *P5 $PSFͷ -PHHJOH  Copyright 2019 Sony Network Communications

    Inc. / Amazon Web Services Inc.  Visualize΋؆୯ શσόΠεͷΠϕϯτൃੜঢ়گ ಛఆͷσόΠεͷΈʹߜΓࠐΈ !SZPIFJNPSJNPUP (ͱ͋Δςετ؀ڥͷϩάΛVisualizeͨ͠΋ͷ)
  51. CloudWatch Logs Insights Λ࢖ͬͯΈΑ͏ʂ $BTF *P5 $PSFͷ -PHHJOH  Copyright

    2019 Sony Network Communications Inc. / Amazon Web Services Inc.  • AWSIoTLogsV2 ͱ૬ੑ࠷ߴʂʂ (AWS IoT༻ͷ͓ศརDefault Query SetΛ༻ҙͯ͘͠ΕΔͱঘ͏Ε͍͠ͳ͊) • ֤छίϚϯυ΍ϏϧτΠϯؔ਺͕௚ײతͰ࢖͍΍͍͢ • ԿΑΓ΋ΫΤϦ͕ ര଎ʂʂʂ • ແ਺ͷIoT σόΠεΛѻ͏Α͏ͳέʔεͰ͸ɺ ΫΤϦ଎౓͸͔ͳΓॏཁ (ͨͩ͠ύέࢮʹ͸஫ҙͶ) !SZPIFJNPSJNPUP
  52. $BTF େྔͷϝοηʔδૹ৴   Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.
  53. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ಉ࣌ʹͨ͘͞ΜͷσόΠεʹϝοηʔδΛ ૹΓͨ͘ͳΔϢʔεέʔε͕ͨ·ʹ͋Γ·͢Ͷʁ ͑ɺ͋·Γͳ͍ʁʁ Ͳ͏͍͏ϢʔεέʔεͳͷΑʁʁ ͏͙ͬɺɺྫ͑͹... ۓٸ஍਒଎ใͱ͔...? !SZPIFJNPSJNPUP
  54. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ແ਺ͷσόΠε΁ͷେྔͷϝοηʔδ഑৴ ஍਒ͩʂ !SZPIFJNPSJNPUP ※ϚϧνϑΝϯΫγϣϯϥΠτʹ ஍਒଎ใͷػೳ͸͋Γ·ͤΜ
  55. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ແ਺ͷσόΠε΁ͷେྔͷϝοηʔδ഑৴ ஍਒ͩʂ ϝοηʔδϒϩʔΧʔͷ ֤छ੍ݶʹ஫ҙ͢΂͠ʂʂ ϝοηʔδϒϩʔΧʔͷ ֤छ੍ݶʹ஫ҙ͢΂͠ʂʂ !SZPIFJNPSJNPUP
  56. .FTTBHF#SPLFS ͷ੍ݶ • $POOFDUJPO͋ͨΓͷඵؒ 1VCMJTI੍ݶ • σόΠε΁ͷඵؒ 1VCMJTI੍ݶ  $BTF

    େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  → https://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html#limits_iot !SZPIFJNPSJNPUP ͜ͷ͋ͨΓɺͲ͏ͳΜͰ͔͢ͶԂా͞Μʁ ্ݶ؇࿨ͱ͔૬ஊՄೳʁ !SZPIFJNPSJNPUP ͭ·Γɺಉ࣌ʹ (ඵؒ) 20,000୆·Ͱ͔͠ૹΕͳ͍ʂ ͦͷଞͷ੍ݶ͸ ੍ݶϖʔδ Λ͝ࢀর͍ͩ͘͞
  57. .FTTBHF#SPLFS ͷ੍ݶ • $POOFDUJPO͋ͨΓͷඵؒ 1VCMJTI੍ݶ • σόΠε΁ͷඵؒ 1VCMJTI੍ݶ  $BTF

    େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.  → https://docs.aws.amazon.com/general/latest/gr/aws_service_limits.html#limits_iot !SZPIFJNPSJNPUP ͜ͷ͋ͨΓɺͲ͏ͳΜͰ͔͢ͶԂా͞Μʁ ্ݶ؇࿨ͱ͔૬ஊՄೳʁ !SZPIFJNPSJNPUP ͭ·Γɺಉ࣌ʹ (ඵؒ) 20,000୆·Ͱ͔͠ૹΕͳ͍ʂ ͦͷଞͷ੍ݶ͸ ੍ݶϖʔδ Λ͝ࢀর͍ͩ͘͞ !TPOPTIV ΞΧ΢ϯτશମͷ Publish ੍ݶ͸૬ஊՄೳ Connection ͋ͨΓͷ੍໿͸্ݶ؇࿨Ͱ͖ͳ͍ͷͰ஫ҙ!!
  58. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ϓϥΫςΟε • ͭͷ5PQJDʹूதͯ͠4VCTDSJCFͤ͞ΔΑΓ΋ɺྫ͑͹σόΠε*%ͷ຤ඌͷ ਺ࣈͳͲΛ࢖ͬͯ5PQJDΛ෼ࢄͤͨ͞΄͏͕ύϑΥʔϚϯεʹ͸༗ར Ξϯνύλʔϯ ΑΓྑ͍ߏ੒ devices/all devices/all/0 devices/all/1 ... devices/all/9 ಉ࣌ʹେྔͷϝοηʔδΛૹΔࡍͷύϑΥʔϚϯε !SZPIFJNPSJNPUP
  59. $BTF େྔͷϝοηʔδૹ৴  Copyright 2019 Sony Network Communications Inc. /

    Amazon Web Services Inc.  ϓϥΫςΟε • ͭͷ5PQJDʹूதͯ͠4VCTDSJCFͤ͞ΔΑΓ΋ɺྫ͑͹σόΠε*%ͷ຤ඌͷ ਺ࣈͳͲΛ࢖ͬͯ5PQJDΛ෼ࢄͤͨ͞΄͏͕ύϑΥʔϚϯε͸༗ར Ξϯνύλʔϯ ΑΓྑ͍ߏ੒ devices/all devices/all/0 devices/all/1 ... devices/all/9 ಉ࣌ʹେྔͷϝοηʔδΛૹΔࡍͷύϑΥʔϚϯε ஫ҙ఺ • 5PQJDΛ෼ࢄͯ͠΋ɺಉ࣌ϝοηʔδϯά্ݶͷ ͸มΘΒͳ͍ͷͰ஫ҙ • ϝοηʔδૹ৴ޙʹσόΠε͕ "$, ྫ͑͹ 8FC"1*ͨͨ͘ͱ͔ Λ͢Δͱ αʔόʔଆ͕աෛՙঢ়ଶʹͳΔͷͰ஫ҙ !SZPIFJNPSJNPUP
  60. Copyright 2019 Sony Network Communications Inc. / Amazon Web Services

    Inc. $BTF େྔͷϝοηʔδૹ৴   • ಉ࣌Ͱ͋Δඞཁ͕ͳ͚Ε͹ɺ1VTI௨஌Λߦͬͨ͋ͱͷ "DLͷ UQT Λ੍ޚ͢Δʹ͸ +PCΛ׆༻͢Δͷ͕͓͢͢Ί Operator IoT Core IoT Device Management S3 10 devices / min 20 devices / min 40 devices / min ෼ؒʹίϚϯυΛ ૹΔ୆਺Λࢦఆɺ ঃʑʹ૿΍͢Α͏ ͳઃఆ΋Մೳ ഑৴͍ͨ͠ϑΝΠ ϧ͕͋Ε͹ॺ໊ݕ ূίʔυ͓Αͼॺ ໊෇͖ 63-Λ഑৴ Ͱ͖Δ !TPOPTIV
  61. $BTF ίωΫγϣϯͷ੾அݕ஌   Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.
  62. $BTFίωΫγϣϯͷ੾அݕ஌ !SZPIFJNPSJNPUP !TPOPTIV ϚϧνϑΝϯΫγϣϯϥΠτͬͯ γʔϦϯάϥΠτͳΜͰ͢ɻ นεΠον໰୊͕ਂࠁͳΜ͢Α‥ ʁʁʁ   Copyright

    2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  63. $BTFίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  ී௨ͷՈͷนʹ͸ɺγʔϦϯάϥΠτ༻ͷ ओిݯεΠον͕͋Γ·͢Ͷʁ นεΠον͕ԡ͞ΕΔͱɺϚϧνϑΝϯΫγϣϯϥΠτ͸ిݯOFFʹ ͳͬͯ͠·͏ͷͰ͢ʂ (౰ͨΓલͩ) ͳͷͰɺΫϥ΢υͱͷৗ࣌઀ଓ͕Ͱ͖ͳ͘ͳͬͯ͠·͏͜ͱ͕͋Γ·͢ ͜͏͍͏΍ͭ !SZPIFJNPSJNPUP
  64. $BTFίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  Կ͕໰୊͔ʁ ͍͖ͳΓओిݯ͕མͱ͞ΕΔͱɺΫϥΠΞϯτ͔Β MQTT ͷ Disconnect ΛݺͿλΠϛϯά͕ ͳ͍ͷͰɺΫϥ΢υଆ͸ίωΫγϣϯ͕੾அ͞Εͨ͜ͱʹؾ͚ͮͳ͍ (௨ৗɺClient ͔Β MQTT ੾அ͢Δͱ͖͸ɺ໌ࣔతʹ Disconnect ͢Δ͕ɺ͜Ε͕Ͱ͖ͳ͍) !SZPIFJNPSJNPUP ϚϧνϑΝϯΫγϣϯϥΠτͷωοτϫʔΫঢ়ଶΛ Alexa ʹ Report State Ͱ͖ͳ͍ͷͰɺ Alexa͕ʮΞϨΫαɺϥΠτ͚ͭͯʯ ΍ ʮΞϨΫαɺΤΞίϯফͯ͠ʯΛड͚෇͚ͪΌ͏ ΞϨΫαɺΤΞίϯ͚ͭͯ ͸͍ɺΤΞίϯΛ͚ͭ·͢ ... ͋Εʁ൓Ԡ͠ͳ͍…
  65. $BTFίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  ιϦϡʔγϣϯ ιϦϡʔγϣϯ MQTTͷ LWT Λར༻ͯ͠੾அݕ஌͠ɺAlexa ʹ Report State ͢Δ * LWT : Last Will And Testamentɺ͍ΘΏΔҨݴϝοηʔδ (ͪΌΜͱAWS IoTͷMessage Broker΋LWTରԠͯ͠ΔΜͰ͢Ͷʙ) !SZPIFJNPSJNPUP ※ ωοτϫʔΫ੾அݕ஌ʹ͸ Lifecycle Event ͱ͍͏࢓૊Έ΋͋Δ͕ɺॾൠͷࣄ৘Ͱ࠾༻ݟૹΓ *P5$PSF -BNCEB ωοτϫʔΫ੾அ LWT Message "MFYBTLJMM ΦϑϥΠϯঢ়ଶΛ Report State LWT Λར༻ͨ͠ΦϑϥΠϯݕ஌ ిݯOFF
  66. $BTFίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  /PUFT ɾϦΞϧλΠϜੑ͸ແ͍ͷͰ஫ҙ ɾ"MFYBʹ3FQPSU4UBUF͠ͳ͍ͱ͍͏൑அ΋ΞϦ ˠ69ͱ࣮૷޻਺ͷτϨʔυΦϑ !SZPIFJNPSJNPUP ΞϨΫαɺΤΞίϯ͚ͭͯ ΦϑϥΠϯͷΑ͏Ͱ͢ *P5$PSF -BNCEB ωοτϫʔΫ੾அ LWT Message "MFYBTLJMM ΦϑϥΠϯঢ়ଶΛ Report State LWT Λར༻ͨ͠ΦϑϥΠϯݕ஌ ిݯOFF
  67. $BTFίωΫγϣϯͷ੾அݕ஌  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  When does a broker send the LWT message? • The broker detects an I/O error or network failure. • The client fails to communicate within the defined Keep Alive period. • The client does not send a DISCONNECT packet before it closes the network connection. • The broker closes the network connection because of a protocol error. (MQTT Essentials ΑΓҾ༻) Tips - Message Broker ͸Ͳ͏͍͏ͱ͖ʹ LWT Message Λൃߦͯ͘͠ΕΔ͔ʁ !SZPIFJNPSJNPUP
  68. $BTF 4IBEPXͷ࢖͍͔ͨ   Copyright 2019 Sony Network Communications Inc.

    / Amazon Web Services Inc.
  69. $BTF4IBEPXͷ࢖͍͔ͨ !SZPIFJNPSJNPUP !TPOPTIV AWS IoT ʹ͸ Shadow ͱ͍͏ศརͳ ࢓૊Έ͕͋ΔΑͶɻ ܰ͘આ໌ͯ͠΋Β͓͏͔ͳʁ

    ͓͚ɺ·͔ͤͱ͚   Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  70. %FWJDF4IBEPXͱ͸ʁ   • Ϋϥ΢υͰ *P5 σόΠεͷঢ়ଶͷϨϓϦΧΛอ࣋͢Δ͜ͱͰɺ ෆ҆ఆͳ௨৴؀ڥԼͰ΋ɺΞϓϦέʔγϣϯ͕ *P5σόΠεͱ ΍ΓऔΓ͢Δ͜ͱΛՄೳʹ͢Δ

    4ZOD 4ZOD 4ZOD ΞϓϦʹ͸ *P5σ όΠεͱͷ΍Γऔ Γʹ 3&45"1*Λ ఏڙ *P5σόΠεʹ͸ .255ͰϦΞϧλ ΠϜʹߋ৽Λ௨஌ Ұ࣌తͳΦϑϥΠϯͳͲɺ ͋Δ΂͖ঢ়ଶ %FTJSFE 4UBUF ͱ࣮ࡍͷঢ়ଶ 3FQPSUFE4UBUF ͕ҟͳ Δঢ়ଶΛ؅ཧͰ͖Δ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  71. %FWJDF4IBEPXͷϑϩʔ   Write Read ΞϓϦ͸ 3FQPSUFE4UBUFΛ ࢀরͯ͠σόΠε ͷ࠷৽ঢ়ଶΛऔಘ ΞϓϦ͸σόΠ

    εʹίϚϯυΛૹ ৴͢ΔͨΊ %FTJSFE4UBUFΛ ߋ৽ "84*P5͕σό Πεͷ %FTJSFE 4UBUFͱ 3FQPSUFE 4UBUFʹࠩ෼ %FMUB Λݕग़ͯ͠ɺσόΠ εʹ 1VTI௨஌ Notify 3FQPSUFE 4UBUF %FTJSFE 4UBUF "DUJPO 3FQPSUFE 4UBUFʹ "DUJPO ޙͷঢ়ଶΛ௨஌ %FTJSFE4UBUF͸ OVMMʹ໭͢ %FWJDF 4IBEPX 3FQPSUFE4UBUF ʹσόΠεͷݱࡏ ͷঢ়ଶ͕Ξοϓϩ ʔυ͞Ε͍ͯΔ !TPOPTIV Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc.
  72. $BTF4IBEPXͷ࢖͍͔ͨ !SZPIFJNPSJNPUP !TPOPTIV ͱ͍͏ײ͡ͷػೳͰ͢ɻ ศརͰ͠ΐʁ  Copyright 2019 Sony Network

    Communications Inc. / Amazon Web Services Inc.  ͘͢͝ྑ͍ػೳͩΑͶɻ ϚϧνϑΝϯΫγϣϯϥΠτͰ͸ γϯϓϧͳ࢖͍͔ͨʹప͍ͯ͠·͢ɻ
  73. $BTF4IBEPXͷ࢖͍͔ͨ  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  ΦϑϥΠϯ࣌ʹσόΠε΁ͷϝοηʔδૹ৴͕ෆཁͳͷͰɺ Shadow ͷ Desired ͸࢖Θͣʹγϯϓϧͳߏ੒ʹɻ "MFYBTLJMM *P5 TIBEPX *P5$PSF .255 QSPUPDPM -BNCEB .255 QSPUPDPM IoT reported state *P5$PSF -BNCEB &DIP ΞϨΫαɺϥΠτ͚ͭͯ Ի੠ίϚϯυ͸ී௨ͷMQTTϝοηʔδ Alexa ΁ͷ Report State ͸ Shadow Λར༻ !SZPIFJNPSJNPUP
  74. 4IBEPX +PC .255ͷͲΕΛબ୒ͯ͠ίϚϯυΛ *P5σόΠεʹૹΔ΂͖͔ɺ.255Λར༻͢Δ৔߹ɺ Ͳ͏͍ͬͨ 5PQJDઃܭʹ͢΂͖͔ɺͱ͍ͬͨ৘ใ͕ ϗϫΠτϖʔύʔʹ·ͱ·͍ͬͯ·͢ͷͰ ࢀߟʹ͍ͯͩ͘͠͞ɻ ӳޠͰ͕͢ɾɾ 

     • جຊͱͳΔ .255ͷ QVCTVCͰίϚϯυΛૹͬͨ΄͏͕ ͍͍γφϦΦ΋ଘࡏ͠·͢ɻ • *P5σόΠεʹͯɺͦͷॠؒͷΈ࣮ߦ͞ΕΔ΂͖ͰɺσόΠεʹૄ௨ Ͱ͖ͳ͍৔߹͸ΤϥʔΛ͔͑͢΂͖έʔε • ҰͭͷίϚϯυΛෳ਺ͷσόΠε͕ಉ࣌ʹ࣮ߦ͢΂͖έʔε !TPOPTIV $BTF4IBEPXͷ࢖͍͔ͨ Copyright 2019 Sony Network Communications Inc. / Amazon Web Services Inc. https://aws.amazon.com/jp/whitepapers/#iot
  75. Ҏ্Ͱࣄྫ঺հ͓͠·͍  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ͦ͏͍͑͹ IoT ͷ SA ༷ʹΞʔΩςΫνϟΛ Ұ౓΋૬ஊͨ͜͠ͱͳ͍ͳ͊ɻ ͥΜͿࣗ෼ͨͪͰͰߟ͑ͨΘɻ ͓͍͓͍Զͷଘࡏҙٛ͸...ͬͯ͹Αɻ ΑΓྑ͍ΞʔΩςΫνϟΛఏҊͰ͖Δ͔΋ ͠Εͳ͍ͷͰɺͥͻ૬ஊ͍ͯͩ͘͠͞Ͷʂ
  76. ·ͱΊ  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  ηογϣϯλΠτϧ͸ ɺ ʮAWS IoT ͷϕετϓϥΫςΟεʯͦΕϗϯτʂʁ Ͱ͕ͨ͠ɺ౴͑͸ ϗϯτ ͳؾ͕͠·͢ɻ ͨͩ͠ɺϓϩμΫτʹԠͨ͡࠷దղΛߟ͑Δͷ͕Ұ൪େࣄͰ͢ɻ ࠔͬͨΒSAʹ૬ஊ͠·͠ΐ͏ɻ ͦͯ͠... AWS IoT Λ࢖͍౗ͦ͏ʂʂ ΈΜͳͰϕετϓϥΫςΟεΛҭ͍͖ͯͯ·͠ΐ͏ɻ
  77. ͓ΘΓʹ  Copyright 2019 Sony Network Communications Inc. / Amazon

    Web Services Inc.  !SZPIFJNPSJNPUP !TPOPTIV ϚϧνϑΝϯΫγϣϯϥΠτ΍ϫϯίͳͲɺ ฐࣾͷIoT੡඼ΛͥͻΑΖ͓͘͠ئ͍͠·͢ʂ (※Ϗδωεύʔτφʔ΋୳͍ͯ͠ΔͷͰͥͻ͓੠͕͚Λʂ) AWS IoT ؔ࿈αʔϏεͰ͓ࠔΓͷࡍ͸ ͥͻ͓੠͕͚͍ͩ͘͞ʂ And special thanks to : ߴ࡚͘Μ / @sudooow / ARG͞Μ Eto͞Μ / Kim͘Μ / Iwai͘Μ
  78. ͓͠·͍ɻ   !SZPIFJNPSJNPUP !TPOPTIV ͋Μ·Γອ࠽ײ͸ແ͔ͬͨͳ... ͤ΍ͳ... Copyright 2019 Sony

    Network Communications Inc. / Amazon Web Services Inc.