CloudNativeな時代に求められる Webサービス基盤モデルの再考

Developers Summit 2022
https://event.shoeisha.jp/devsumi/20220217

https://event.shoeisha.jp/devsumi/20220217/session/3648/

今週、ずっと体調が悪く昨日、PCR検査受けたが陰性
後ほど、修正して再度、上げます。

Transcript

1. ೥݄೔
   %FWFMPQFST
   4VNNJU
   
   !OXJJ[P
   $MPVE/BUJWFͳ࣌୅ʹٻΊΒΕΔ 
 8FCαʔϏεج൫Ϟσϧͷ࠶ߟ %BQSʹ͍ͭͯͷߟ࡯ͱ࣮૷
2. Shuya Motouchi @nwiizo 26ࡀ ݽಠ੒ਓஉੑ 4৞൒ͷ෦԰ʹ͸ݒਨόʔ͕͋Γ ɹேɺى͖ δϜ΁ߦ͖ ຊΛಡΜͰ ࢓ࣄΛͯ͠ ɹ໷ɺ࠶ͼ δϜ΁ߦ͖ ຊΛಡΜͰ ຾Δ͚ͩ ૐཿͷΑ͏ͳੜ׆Λͯ͠·͢ɻ
3. ΞδΣϯμ w εϦʔγΣΠΫ ޿ࠂ
   w ࣗಈԽͱίϯςφͷ࿩
   w $MPVE
   /BUJWFͳαʔϏεج൫Ϟσϧʹ͍ͭͯ࠶ߟ
   w $PNQMFYJUZͱ%BQS
   ͷ࣮૷ʹ͍ͭͯ
4. εϦʔγΣΠΫʹ͍ͭͯ
5. "CPVU
   εϦʔγΣΠΫ  w 43&
   ࢧԉ
   
   ٕज़ࢧԉαʔϏε
   w ٕज़ྗ͕ٻΊΒΕΔྖҬͰ๛෋ͳܦݧΛ࣋ͭ
   43&
   ͕ू·ͬͨνʔϜʹΑΔ 
 ٕज़ࢧԉαʔϏεͰ͢ɻ
   w ηΩϡϦςΟ੬ऑੑ਍அαʔϏε
   w ܦݧ๛෋ͳηΩϡϦςΟઐ໳Ո͕وࣾͷ՝୊ʹ߹ΘͤͨηΩϡϦςΟରࡦΛ 
 ࢧԉ͢ΔαʔϏεͰ͢ɻ
   w Ϋϥ΢υܕ
   &5-
   
   σʔλ
   ύΠϓϥΠϯ
   αʔϏε
   w σʔλϕʔεɾετϨʔδɾΞϓϦέʔγϣϯͳͲɺ͋ΒΏΔσʔλΛ 
 ౷߹ɾ࿈ܞ͢Δ͜ͱͰɺσʔλΛ׆༻ͨ͠Ϗδωεมֵʹߩݙ͠·͢ɻ
   w ϋΠεΩϧ
   ϑϦʔϥϯε঺հαʔϏε
   w ϓϩͷݱ໾ΤϯδχΞूஂ͕࠷దͳΤϯδχΞΛ঺հ͢Δ 
 ϑϦʔϥϯε
   ΤϯδχΞ঺հαʔϏεͰ͢
6. "CPVU
   4SFBLF w 43&
   ࢧԉ
   
   ٕज़ࢧԉ
   
   
   
   w 4SFBLF
   ͸ۚ༥ɾҩྍɾಈը഑৴ɾ"*ɾήʔϜͳͲٕज़ྗ͕ٻΊΒΕΔྖҬͰ๛෋ͳܦݧΛ࣋ͭ
   43&
   ͕ू·ͬͨνʔϜ ʹΑΔٕज़ࢧԉαʔϏεͰ͢ɻઓུࡦఆ͔Βઃܭɾߏஙɾӡ༻ɺ4BB4
   ఏڙ·Ͱɺ෯޿͍ྖҬΛαϙʔτ͠·͢ɻ  Sreake ྲྀ SRE Roadmap SRE ͷ։࢝ ·ͣ͸খ͘͞ɻ ޮՌ͕࠷େݶʹग़Δͱ͜Ζ ͔Βίπίπͱ࢝ΊΑ͏ SRE νʔϜͷఆٛ ૊৫ʹ͋ͬͨ SRE Λఆٛ͠Α͏ SRE࣮ફ SLIɾSLO ͷઃఆ Toil ࡟ݮ (ࣗಈԽਪਐ) SRE ͷൃలͱܧଓ SREͷจԽ͕ਁಁ͢Δ 
 Error Budget Λݩʹ
 ۀ຿Λίϯτϩʔϧ͍ͯ͘͠
7. 4SFBLF
   ͷΤϯδχΞʹΑΔٕज़ࢧԉ w ٕज़ઓུ͔Βઃܭɺߏஙɺӡ༻·Ͱϫϯετοϓࢧԉ͢Δ
   ٕज़ࢧԉαʔϏε  ٕज़ઓུ ίϯαϧςΟϯά ߏங / ࣮૷ ࢧԉ Ξηεϝϯτ ʢύϑΥʔϚϯε / ηΩϡϦςΟʣ ӡ༻ࢧԉ γεςϜ ઃܭ .VMUJ
   $MPVE
   ΍
   $MPVE
   /BUJWF
   ͳઌਐతٕज़ٴͼେن໛ͳαʔϏεӡ༻ʹڧΈΛ࣋ͭΤϯδχΞʹΑΔٕज़ࢧԉ
   ϕϯμʔతͳ໾ׂͰ͸ͳ͘ʮ͓٬༷ͷ
   νʔϜϝϯόʔʯͱ͍͏ཱͪҐஔͰ࠷৽ٕज़ͷఏҊ͔Βӡ༻ࢧԉ·ͰΛτʔλϧͰ
8. 4SFBLF
   43&
   ಋೖ
   
   ఆணԽࢧԉ w &OUFSQSJTF
   Λத৺ʹ༷ʑͳۀछۀքͰ
   43&
   Λ࣮ફ͖ͯͨ͠ 
 φϨοδΛ׆͔ͨ͠
   43&
   νʔϜͷಋೖٴͼఆணԽΛߦ͍·͢  43&
   ͷ૊੒43&
   จԽͷఆணԽͷҝͷࢧԉ
   ͓٬༷ͷ૊৫ʹద߹ͨ͠
   43&
   ͷಋೖΛࢧԉ IUUQTTSFBLFDPNDPOUBDU ͓໰͍߹ͤ
9. 4FDVSJGZ w 4FDVSJGZʢηΩϡϦϑΝΠʣͱ͸
   4FDVSJGZʢηΩϡϦϑΝΠʣ͸ɺ਍அର৅Λొ࿥͢ΔͱΫϥ΢υ্Ͱ੬ऑੑ਍அΛ࣮ࢪɺ਍அ݁ՌҰཡͱվળํ๏Λ෼ ͔Γ΍͘͢ఏࣔ͠·͢
   w 4FDVSJGZ։ൃʹ͓͚Δ૝͍
   اۀ͕ɺ։ൃɾϦϦʔεεϐʔυΛམͱͣ͞ɺखܰʹʢඅ༻ɾ࣌ؒΛ͔͚ͣʣࣾ಺ͰηΩϡϦςΟ਍அΛ࣮ࢪʢʹ %FW4FD0QTΛ࣮ݱʣ͠ɺαʔϏεΛఏڙ͢Δ͜ͱ͕ɺاۀɾΤϯυϢʔβʔͷརӹΛ࠷େԽ͍ͯ͘͜͠ͱʹͳΔͱߟ͑ ͍ͯ·͢ɻ͜ΕΛՄೳʹ͢Δπʔϧʮ4FDVSJGZʢηΩϡϦϑΝΠʣʯΛ։ൃ  Beta ൛ ແঈఏڙ࣮ࢪதʂʂ
10. ຊ೔͓࿩͢Δ಺༰ ࿩͢͜ͱ
    $MPVE
    /BUJWF
    ͷશମ૾
    ͬ͘͟Γɺίϯςφʹ͍ͭͯ
    ͳΜͱͳ͘,VCFSOFUFT
    
    %BQS
    ʹ͍ͭͯخ͍͜͠ͱ
    ιϑτ΢ΣΞͷෳࡶੑͱ 
 Πϯϑϥͷؔ܎ੑʹ͍ͭͯ  ࿩͞ͳ͍͜ͱ
    %BQS
    ͰͷΞϓϦέʔγϣϯ࣮૷
    ৄࡉͳγεςϜΞʔΩςΫνϟ $MPVE
    /BUJWF
    ΋ιϑτ΢ΣΞ։ൃ΋ 
 ͦͷຊ࣭͸పఈతͳ࣮ફͰ͢
    ͳͷͰɺؾܰʹฉ͖ྲྀ͍͚ͯͨͩ͠Δ ͱࢥΘΕ·͢ɻ
11. ࣗಈԽͱίϯςφͷ࿩
12. ࣗಈԽͱ$POUBJOFS  photo by Pixabay, licensed under Creative Commons 2.0
13. *OGSBTUSVDUVSF
    BT
    %PDVNFOU
    ࣌୅ w γεςϜӡ༻୲౰ऀ͕ΞϓϦέʔγϣϯΛ഑ஔ͢Δํ๏
    w ਓؒͷࢥߟ΍ߦಈΛίʔσΟϯάͯ͠γεςϜΛ؅ཧ͢Δҝͷൿ఻ͷυΩϡϝϯτΛҾ͖ܧ͙
    w Ұ୆Ұ୆Λஸೡʹઃఆ͍͕ͯ͘͠ग़ࣗ͸ෆ໌
    w ͳͥɺಈ͍͍ͯΔ͔΋෼͔Βͣɺ͞ΘͬͨΒಈ͔ͳ͘ͳΔ͔Βൿ఻ͷλϨͱͳΓ͍͔ͭ෗Δ
    w %PDVNFOU
    ͸͋Δ͕ߋ৽͞Εͯͳ͍͜ͱ΋͠͹͠͹  ൿ఻ͷυΩϡϝϯτ ͱΓ͋͑ͣɺಈ͍͍ͯΔ
    ຊ൪؀ڥ खॱ͸IJTUPSZ ໨తʹԊͬͨ%PDVNFOUBUJPO
    BT
    $PEFΛ͍͔ʹ࣮ͯ͠ݱ͍͔ͯ͘͠
    
    1)1FS,BJHJ
    
    ͳͲΛಡΜͰΈ͍ͯͩ͘͞
14. *OGSBTUSVDUVSF
    BT
    $PEF
    ࣌୅ w γεςϜӡ༻୲౰ऀ͕ΞϓϦέʔγϣϯΛίʔυʹΑͬͯ഑ஔ͢Δ
    w ௚༁͢Δͱʮίʔυͱͯ͠ͷΠϯϑϥʯɺʮΠϯϑϥΛίʔυͰهड़͢Δʯ͜ͱ
    w ͞·͟·ͳखॱ΍લఏΛ$PEFͷதͰදݱ͍ͯ͘͜͠ͱͰશ͕ͯݟ͑ͯ͘Δ
    w ᴈ໌ظ͸γεςϜ؅ཧͷࣗಈԽ͕ͦͷޙ͸ιϑτ΢ΣΞ։ൃϓϥΫςΟεΛԠ༻͢Δͷ͕য఺ʹ  $PEF ໿ଋ͞ΕͨউརͷࣗಈԽ *OGSBTUSVDUVSF
    BT
    $PEFͷ͜Ε·Ͱͱ͜Ε͔Β*OGSB
    4UVEZ
    .FFUVQ
    
    ΑΓ ΞϓϦέʔγϣϯ ϛυϧ΢ΣΞ ֤छઃఆ
15. ໿ଋ͞ΕͨউརͷࣗಈԽͳΜͯͳ͍ࣗಈԽͷෆ౎߹ͳਅ࣮ w ࠷ॳ͸͏·͍͘͘
    w 04
    ΍ϛυϧ΢ΣΞͷόʔδϣϯΛ্͛Δͱࢮ͵
    w ΞϓϦຖɺϗετຖʹݸผԽɺଐਓԽ΍γεςϜͷෳࡶԽ͕ਐߦ
    w ࣗಈԽͰτϥϒϧͷͰख࡞ۀ͕ଟ͘ͳ͍ͬͯ͘
    w ৮Δͷ͕ා͘ͳͬͨΒൿ఻ͷλϨ͕෗ഊ͍ͯ͠Δ߹ਤ  ࣗಈԽ΋෗Γ΍͍͢ ͯ΁ο ߋ৽ มߋ ߋʜ
    ŗƀ 7FSTJPO6Q
16. ෗Βͳ͍Α͏ʹ͢ΔࣗಈԽ w *NNVUBCMF
    *OGSBTUSVDUVSF
    w ΠϯϑϥΛ؅ཧ͢Δख๏ͷҰͭͰʮҰ౓ߏஙͨ͠ຊ൪؀ڥʹ ͸ߋ৽΍ύονͷఏڙͳͲͷมߋΛՃ͑ͣՔಇͤ͞Δʯ 
 ͱ͍͏Α͏ͳߟ͑ํ
    w ࣗಈԽΛਐΊ͍ͯ͘தͰൃݟ͞Εͨૉ੖Β͍͠ϓϥΫςΟε
    w ৗʹΫϦʔϯΠϯετʔϧ͔Β։࢝
    w ඞཁͳ΋ͷ͸શͯݻΊΞϓϦΛڞଘͤ͞ͳ͍  ໿ଋ͞ΕͯΔউརͷࣗಈԽ 
 ࣮͸͚ͩ͜͜
17. ίϯςφ΁ͷಓ w ΞϓϦʹඞཁͳ΋ͷΛશͯಛఆͷϑΥʔϚοτͰݻΊͯɺల։͢Δ͚ͩͰىಈ
    w ೥ʹ࠷ॳʹϦϦʔε͞Εɺ%PDLFS *ODʹΑͬͯ։ൃ
    w %PDLFS͸ʮίϯςφʯͱݺ͹ΕΔιϑτ΢ΣΞύοέʔδΛ࣮ߦ͞ΕΔ
    ϕʔεΠϝʔδΛμ΢ϯϩʔυ
    ඞཁͳ֤छιϑτ΢ΣΞ͸શͯίϯςφ಺ʹΠϯετʔϧ
    ඞཁͳઃఆ͸ίϯςφ࡞੒࣌ʹ࢓ࠐΉ  Dockerfile Docker Image Docker Container docker build docker run ىಈͷ໿ଋ͞Εͨ
    উརͷΞϓϦέʔγϣϯ %PDLFSͳͲ
18. ࣗಈԽͱίϯςφͷͬ͘͟Γͱͨؔ͠܎ w Πϯϑϥͷ෗ഊΛ๷ࢭ
    w ӡ༻͕౷Ұత
    w ։ൃͰςετ͠ɺͦͷ··Λӡ༻ʹద༻Մೳ
    w ؀ڥͷӨڹΛड͚ͣʹࣗಈԽͷෛ୲͸ܰݮ  ຊ൪؀ڥ ςετ؀ڥ ։ൃ؀ڥ ಉ͡Ϟϊͱͯ͠ѻ͑Δ
19. ˞ίϯςφͷऄ଍ w %PDLFS
    ·Ͱͷྺ࢙΍ཁૉٕज़͸୳ͬͯΈͯ΋໘ന͍
    w ίϯςφͱ͸ҎԼͷΑ͏ͳಛ௃Λ࣋ͬͨಛผͳϓϩηε
    w ଞͷϓϩηεͱͷϦιʔεͷִ཭
    w 04ͷϦιʔεར༻ʹର͢Δ੍ݶ  chroot process LinuxΛߏ੒͢Δ̏ͭͷ֓೦
 ϑΝΠϧγεςϜ ϓϩηε ετϦʔϜ  d     ཁૉٕज़ *TPMBUJPO ΧʔωϧϦιʔε΍ϑΝΠϧγεςϜͷִ཭ /BNFTQBDF 
 -JNJUBUJPO ϋʔυ΢ΣΞϦιʔεͷ੍ݶ DHSPVQ 
 3FTUSJDUJPO
    ݖݶͷ੍໿ $BQBCJMJUZ
20. Ϋϥ΢υʹΑΔΞϓϦέʔγϣϯϑΝʔετ w Ϋϥ΢υʹΑΓ૊Έ্͛ํ͔ࣜΒݺͼग़͠ํࣜ΁
    w ཁٻ͢Ε͹ԼҐͷϦιʔε͕ࣗಈతʹׂΓ౰ͨΔ
    w ίϯςφʹΑͬͯऔΓѻ͍Λڞ௨Խ
    w ΞϓϦͱΠϯϑϥͷґଘؔ܎Λஅͪ੾Δ͜ͱ͕Ͱ͖Δ  )8 04 ϥϯλΠϜ ϥΠϒϥϦ "QQ ίϯςφ ڞ௨Խ͞Εͨཁٻ શͯ͸HWͷௐୡ͔Β ≒ϦιʔεϑΝʔετ ΞϓϦέʔγϣϯϑΝʔετ͕$MPVE
    /BUJWF
    ͱ͍͏Θ͚Ͱ͸ͳ͍
21. $MPVE
    /BUJWFͱ 
 8FCαʔϏεج൫Ϟσϧʹ͍ͭͯ࠶ߟ
    
22. 4FSWJDF
    -FWFM
    JOEJDBUPS
    ͱ4FSWJDF
    -FWFM
    0CKFDUJWF w ৴པੑ
    ͱɺ৴པੑ
    Ͱ͸େ͖ͳҧ͍
    w ৴པੑ
    Λ࣮ݱ͢ΔͨΊʹ͸ɺͱ͸ҟͳΓ๲େͳ޻਺Λ౤ೖ͕ඞཁ 
 ΄ͱΜͲͷϢʔβʔʹͱͬͯ͸ʮʯ͕ʮʯʹͳ͔ͬͨΒͱ͍ͬͯɺ 
 େ͖ͳϝϦοτ͕͋ΔΘ͚Ͱ͸͋Γ·ͤΜ🥺🥺🥺 
 w ֤αʔϏε͝ͱʹద੾ͳ4-0Λઃఆ͢Δ͜ͱ͕େࣄ
    w 4-0ͱ͸ɺ4-*Ͱܭଌ͞ΕΔαʔϏεϨϕϧͷ໨ඪ஋ɺ·ͨ͸໨ඪ஋ͷൣғΛࢦ͠·͢
    w 4-0Λʮ೥ʯͱઃఆ͢Δͱɺʮ೥ͷ͏ͪ෼͸Քಇ͠ͳͯ͘΋Α͍ʯͱ͍͏͜ͱʹͳΓ·͢
    w ͔͠͠ɺγϯάϧϊʔυ
    ୆ͰΞϓϦΛಈ͔͢ͱʜɹŗŕŗŕŗŕ
    w4FSWJDF
    -FWFM
    *OEJDBUPS
    ͷྫ
    w ϦΫΤετͷϨΠςϯγʢϦΫΤετʹର͢ΔϨεϙϯεΛฦ͢·Ͱʹ͔͔ͬͨ࣌ؒʣ
    w Τϥʔ཰ʢड৴ͨ͠ϦΫΤετΛਖ਼ৗʹॲཧͰ͖ͳ͔ͬͨൺ཰ʣ
    w γεςϜεϧʔϓοτʢ୯Ґ࣌ؒ͋ͨΓʹॲཧͰ͖ΔϦΫΤετ਺ʣ
    w Մ༻ੑʢαʔϏε͕ར༻Ͱ͖Δ࣌ؒͷൺ཰ʣ 
23. γϯάϧϊʔυ
    ୆ͰΞϓϦΛಈ͔͢ͱʜɹŗŕŗŕŗŕ  Dockerfile "QQ
    " "QQ
    # ΞϓϦͷߋ৽͸ʁ 
 αʔόʔࣗମ͕ిݯஅͰαʔϏεམΑͶʁ 
 ෛՙ͕૿͑ͨΒͲ͏͢Δͷʁ 
 ΞΫηε͕૿͑ͨΒͲ͏͢Δͷʁ .Z42- Ϋϥ΢υΛ࢖͔ͬͨΒͱ͍ͬͯʜ
    Մ༻ੑ͕উखʹߴ·ΔΘ͚Ͱ͸ͳ͍ ԿΒ͔ͷํ๏ͰϦεΫΛճආͤͶ͹ɺ
    ͦͷํ๏ͷҰ͕ͭ,VCFSOFUFTͰ͋Γ 
 $MPVE
    /BUJWF
    ͱͳΔ
24. $MPVE
    /BUJWF
    ͱ͸ʁ w Ϋϥ΢υωΠςΟϒٕज़͸ɺύϒϦοΫΫϥ΢υɺϓϥΠϕʔτΫϥ΢υɺϋΠϒϦουΫϥ΢ υͳͲͷۙ୅తͰμΠφϛοΫͳ؀ڥʹ͓͍ͯɺεέʔϥϒϧͳΞϓϦέʔγϣϯΛߏங͓Αͼ ࣮ߦ͢ΔͨΊͷೳྗΛ૊৫ʹ΋ͨΒ͠·͢ɻ
    ͜ͷΞϓϩʔνͷ୅දྫʹɺίϯςφɺαʔϏεϝ ογϡɺϚΠΫϩαʔϏεɺΠϛϡʔλϒϧΠϯϑϥετϥΫνϟɺ͓Αͼએݴܕ"1*͕͋Γ· ͢ɻ
    w ͜ΕΒͷख๏ʹΑΓɺճ෮ੑɺ؅ཧྗɺ͓ΑͼՄ؍ଌੑͷ͋Δૄ݁߹γεςϜ͕࣮ݱ͠·͢ɻ
    ͜ ΕΒΛݎ࿚ͳࣗಈԽͱ૊Έ߹ΘͤΔ͜ͱͰɺΤϯδχΞ͸ΠϯύΫτͷ͋ΔมߋΛ࠷খݶͷ࿑ྗ Ͱසൟ͔ͭ༧ଌͲ͓Γʹߦ͏͜ͱ͕Ͱ͖·͢ɻ
    w $MPVE
    /BUJWF
    $PNQVUJOH
    'PVOEBUJPO͸ɺΦʔϓϯιʔεͰϕϯμʔதཱϓϩδΣΫτͷΤ ίγεςϜΛҭ੒ɾҡ࣋ͯ͠ɺ͜ͷύϥμΠϜͷ࠾༻Λଅਐ͍ͨ͠ͱߟ͑ͯ·͢ɻ
    ࢲͨͪ͸࠷ઌ ୺ͷύλʔϯΛຽओԽ͠ɺ͜ΕΒͷΠϊϕʔγϣϯΛ୭΋͕ར༻Ͱ͖ΔΑ͏ʹ͠·͢ɻ  IUUQTHJUIVCDPNDODGUPDCMPCNBJO%&'*/*5*0 ໨తͱ཭Ε͗͢ΔͷͰৄ͘͠͸આ໌͠·ͤΜ
25. $MPVE
    /BUJWF
    ͱ͸ʁ  IUUQTHJUIVCDPNDODGUPDCMPCNBJO%&'*/*5*0 ίϯςφ αʔϏεϝογϡ ϚΠΫϩαʔϏε ΠϛϡʔμϒϧΠϯϑϥετϥΫνϟ ͓ΑͼએݴܕAPI ͳͲΛ༻͍ͯ ૄ݁߹ͳγεςϜΛ࣮ݱ͢Δ ճ෮ੑ 
 ؅ཧྗ 
 Մ؍ଌੑ 
 ݎ࿚ͳࣗಈԽʹΑͬͯมԽʹڧ͍
26. ૄ݁߹Ͱ͸ͳ͍γεςϜͱ͸ʁ w "WBJMBCJMJUZ
    w ίϯϙʔωϯτ͕ࢮ͵ͱશମ͕ࢮ͵
    w 4DBMBCJMJUZ
    w ҰͭͷػೳΛεέʔϧͤ͞ΔͨΊʹ͸શମͷεέʔϧ͕ඞཁ
    w $PNQMFYJUZ
    w ৽͍͠ػೳΛ௥Ճ͢Δͱ͖ʹશମͱͷௐ࿨͕ඞཁͳͷͰେม  %# 6TF
    $PSF
    'SJFOET 1JDUVSFT 1PTUT FUD
    5JNF
    -JOF ໨తͱ཭Ε͗͢ΔͷͰৄ͘͠͸આ໌͠·ͤΜ
27. ૄ݁߹ͳγεςϜͱ͸ʁ w 3FTJMJFOU
    w ҰͭͷαʔϏε͕ࢮΜͰ΋Ұ෦ͷαʔϏε͸ܧଓ
    w 'MFYJCMF
    4DBMF
    w αʔϏε͝ͱʹಠཱͯ͠εέʔϧϦιʔεͷ࠷దԽ
    w 4JNQMJDJUZ
    w খ͞ͳ୯ҐͰ։ൃ͢Δ͜ͱʹΑΓ৽ػೳͷ௥Ճ͕༰қʹͳΔ  ໨తͱ཭Ε͗͢ΔͷͰৄ͘͠͸આ໌͠·ͤΜ
28. ,VCFSOFUFT w ೥ʹ(PPHMFʹΑͬͯ։ൃ͞Εɺݱࡏ͸$MPVE
    /BUJWF
    $PNQVUJOH
    'PVOEBUJPO
    ͕ϝϯςφϯεΛ ߦ͍ͬͯΔ(PMBOH੡ͷΦʔέετϨʔγϣϯπʔϧ
    w ,VCFSOFUFTͷ໨త͸ɺʮϗετͷΫϥελʔΛԣஅ ͯ͠ΞϓϦέʔγϣϯίϯςφΛࣗಈσϓϩΠɺεέ ʔϦϯάɺૢ࡞͢ΔͨΊͷϓϥοτϑΥʔϜʯΛఏڙ
    w ޡղΛڪΕͣ؆୯ʹ͍͏ͱ%PDLFS
    Λ͍͍ײ͡ʹ͢Δ ΍ͭ  IUUQTXXXDODGJPCMPHJOUSPEVDJOHUIFDMPVEOBUJWFMBOETDBQFJOUFSB ໨తͱ཭Ε͗͢ΔͷͰৄ͘͠͸આ໌͠·ͤΜ
29. ,VCFSOFUFT
    ͷಛ௃ • ෆมͳΠϯϑϥ
    ◦ Ұ౓ɺߏஙͨ͠Πϯϑϥ͸มߋΛՃ͑Δ͜ͱͳ͘ഁغͯ͠ɺ৽͍͠΋ͷΛߏங͠ͳ͓ͤ͹Α͍ 
 *NQMJDJU
    PS
    %ZOBNJD
    (SPVQJOH ೖΕΔͱ͜Ζͳ͍ͷͰίίʹॻ͍͓͖ͯ·͢
    • એݴతઃఆ
    ◦ ໋ྩతʹखॱ΍มߋཤྺΛه࿥͢ΔͷͰ͸ͳ͘એݴతͳઃఆͰ͸γεςϜͷ͋Δ΂͖࢟Λఆٛ͠·͢ɻ,VCFSOFUFT͸͜ͷఆٛϑΝΠϧ Λ֬ೝͯ͋͠Δ΂͖࢟ʹࣗ཯తʹಈ࡞͢Δ 
 %FDMBSBUJWF
    $PO fi HVSBUJPO
    • ࣗݾम෮ػೳ
    ◦ ,VCFSOFUFT͕ো֐΍ҟৗ͕͋ͬͨ࣌ʹ͋Δ΂͖࢟ʹͳΔҝʹγεςϜ͕ઃఆͨ͠௨Γʹ"1*Λ࠶ىಈͨ͠Γ༷ʑͳ࡞ۀΛࣗಈͰߦ͏ 
 3FDPODJMJBUJPO
    -PPQʹ࣮ͯݱ  ΞϓϦ։ൃऀ͸ ϦιʔεΛ͋Β͔͡Ί༻ҙͤͣ ίʔυͰݺͼग़͠ Ұ෦յΕͯ΋ࣗಈͰ෮چ͢Δ
30. 8FCαʔϏεج൫Ϟσϧʹ͍ͭͯ •αʔϏε૚
    ◦ ࣮ࡍͷ8FCΞϓϦ΍8FCαʔϏεͷίϯςϯπ૚
    •ετϥςδʔ૚
    ◦ 8FCαʔϏεͷಛੑʹ߹Θͤͯίϯςφج൫ΛΑΓಛ௃తʹ੍ޚ͢Δ૚
    • ΦʔέετϨʔγϣϯ૚
    ◦ ίϯςφ܈΍ऩ༰ϗετ܈ͷϞχλϦϯά΍Ϧιʔε؅ཧ౳ʹΑͬͯ$3*Λ 
 հͯ͠ίϯςφΛ੍ޚ͢Δ૚
    •ίϯςφϥϯλΠϜ૚
    ◦ ίϯςφͦͷ΋ͷͷ੍ޚ૚
    •ΠϯϑϥετϥΫνϟ૚
    ◦ ϋʔυ΢ΣΞ΍7.ɺϕΞϝλϧ౳ͷίϯςφͷϦιʔεϓʔϧΛ࣮ݱ͢Δ૚  https://rand.pepabo.com/article/2017/06/28/iot38-matsumotory/ ΑΓ
31. ετϥςδʔ૚ͷਐԽͱ֦େ w ϚΠΫϩαʔϏεΞʔΩςΫνϟʹ͓͚Δωοτϫʔ Ϋ໘Ͱͷ՝୊Λղܾ͢Δػೳ܈Λఏڙ͢Δ*TUJP
    
    w ϞμϯͳαʔόʔϨεϫʔΫϩʔυΛϏϧυɺσϓϩ Πɺ؅ཧ͢ΔͨΊͷ,VCFSOFUFTϕʔεͷϓϥοτϑ ΥʔϜ
    ,OBUJWF
    
 
 ͳͲɺ͞·͟·ͳ༻్ͷΞϓϦ͕஀ੜ͍ͯ͠Δ  ͪ͜ΒΛ·ͭ΋ͱΓʔ͞Μ͕ఆٛͨ͠ 
 ೥͔Βݱࡏͷ೥·Ͱͷؒʹ 
 ࠷΋มԽ͕ىͬͨ͜ͷ͕ετϥςδʔ૚
32. ετϥςδʔ૚ͷ֦େͱ%BQS
    ʹ͍ͭͯ w %BQS
    ͱ͸
    w ޮ཰తͳΫϥ΢υωΠςΟϒΞϓϦ։ൃΛ໨ࢦͨ͠ 
 ෼ࢄΞϓϦέʔγϣϯϥϯλΠϜ
    w %BQS
    ͸
    αΠυΧʔʹΑΓαʔϏεؒͷݺͼग़ ͠ɺεςʔτ؅ཧɺαʔϏεؒϝοηʔδϯάͳͲ ͷඇػೳཁ݅Λ࣮ݱ͢ΔࣄͰ෼ࢄΞϓϦέʔγϣϯ ͷ࣮૷্ͷ՝୊Λղܾ͢Δػೳ܈Λఏڙ͢ΔϑϨʔ ϜϫʔΫͰ͢ɻ 
 
 ඇػೳతͰ͸͋Δ͕ຊདྷɺαʔϏε૚͕͍࣋ͬͯͨ 
 Ұ෦ػೳΛετϥςδʔ૚͕୲͍ͬͯΔɻ 
33. $PNQMFYJUZͱ%BQS
    ͷ࣮૷ʹ͍ͭͯ
34. %BQS
    ͱ͸ʁ %JTUSJCVUFE
    "QQMJDBUJPO
    3VOUJNF
    ͷུ 
 %BQSͷಛ௃
    αΠυΧʔʹΑΓ೚ҙͷ։ൃݴޠ΍ϑϨʔϜϫʔΫͰ։ൃՄೳ
    ϕετϓϥΫςΟεΛϏϧσΟϯάϒϩοΫͱͯ͠ఏڙ
    (PBM IUUQTHJUIVCDPNEBQSEBQSHPBMT
    
    ͋ΒΏΔݴޠ΍ϑϨʔϜϫʔΫΛ࢖༻ͯ͠ɺ෼ࢄΞϓϦέʔγϣϯΛهड़͢Δ͜ͱ͕Մೳ
    ϕετϓϥΫςΟεͷϏϧσΟϯάϒϩοΫΛఏڙ͢Δ͜ͱͰɺϚΠΫϩαʔϏε 
 ΞϓϦέʔγϣϯͷߏஙͰ։ൃऀ͕௚໘͢Δࠔ೉ͳ໰୊Λղܾ
    ίϛϡχςΟओಋͰɺΦʔϓϯ͔ͭϕϯμʔχϡʔτϥϧͰ͋Δ͜ͱ
    ৽ͨͳߩݙऀͷ֫ಘ
    Φʔϓϯ"1*ʹΑΔҰ؏ੑͱϙʔλϏϦςΟͷఏڙ
    Ϋϥ΢υ΍ΤοδͳͲɺϓϥοτϑΥʔϜʹͱΒΘΕͳ͍
    ϕϯμϩοΫΠϯ͢Δ͜ͱͳ͘ɺ֦ுੑͱϓϥάΠϯՄೳͳίϯϙʔωϯτΛఏڙ͢Δ
    ߴ͍ύϑΥʔϚϯεͱܰྔԽʹΑΓɺ*P5΍ΤοδͷγφϦΦΛՄೳʹ͢Δ
    ࣮ߦ࣌ʹґଘ͢Δ͜ͱͳ͘ɺطଘͷίʔυ͔ΒΠϯΫϦϝϯλϧʹ࠾༻Ͱ͖Δ 
35. αΠυΧʔ
    ύλʔϯͱ͸ʁ ෼ࢄγεςϜʹ͓͚ΔσβΠϯύλʔϯͷҰͭ
    αΠυΧʔ͸ɺΞϓϦέʔγϣϯίϯςφΛ֦ு͓Αͼ֦ுͯ͠ɺػೳΛ௥Ճ͠ ·͢ɻαΠυΧʔΛ࢖༻ͯ͠طଘͷϨΨγʔΞϓϦέʔγϣϯͳͲʹ΋ద༻Ͱ͖ ·͢ɻಉ༷ʹɺ͜ΕΒΛ࢖༻ͯ͠ɺҰൠతͳػೳͷ࣮૷Λඪ४Խ͢ΔίϯςφΛ ࡞੒͢Δ͜ͱ΋Ͱ͖·͢ɻ
    
36. %BQS
    ʹ͓͚ΔαΠυΧʔΞʔΩςΫνϟ w %BQS
    ͷଟ༷ੑ
    w %BQS
    αΠυΧʔʹΑΓɺ)551 H31$
    Ͱͷ௨৴͕ՄೳͰ͋Ε͹ 
 ։ൃ͕Ͱ͖Δ
    w ެࣜ4%,΋ఏڙ͞Ε͍ͯΔ
    +BWBTEL
    1ZUIPOTEL
    %PUOFUTEL
    +TTEL
    (PTEL
    $QQTEL
    1)14%,
    8*1
    3VTUTEL 
37. ϏϧσΟϯάϒϩοΫ w ϏϧσΟϯάϒϩοΫ
    w Ұൠతʹ͸γεςϜΞʔΩςΫνϟΛߏ੒͢Δཁૉ
    w %BQS
    Ͱ͸ར༻Մೳͳػೳ܈ͷ͜ͱΛࢦ͢৔߹͕ଟ͍
    w ϚΠΫϩαʔϏεͷϕετϓϥΫςΟεΛମܥԽͯ͠ػೳͱ࣮ͯ͠૷͞ΕͯΔ
    w αΠυΧʔͷ)551H31$
    Λݺͼग़ͯ͜͠ΕΒΛར༻͢Δ͜ͱ͕Ͱ͖Δ
    w ίϯϙʔωϯτ
    w ϏϧσΟϯάϒϩοΫͰར༻͞ΕΔػೳϞδϡʔϧ
    w ҰͭҎ্ͷෳ਺ͷίϯϙʔωϯτΛ࢖༻Մೳ
    w *'
    ͕༻ҙ͞Ε͍ͯΔͷͰ͜ΕΒʹ߹ΘͤͯػೳΛ࣮૷
    w ౷Ұ͞ΕͨΤϯυϙΠϯτ͕ར༻Ͱ͖ΔͷͰΞϓϦଆʹෳࡶੑΛ๊͑ࠐ·ͳͯ͘ྑ͍  IUUQTEPDTEBQSJPDPODFQUTCVJMEJOHCMPDLTDPO IUUQTHJUIVCDPNEBQSDPNQPOFOUTDPOUSJC
38. ϏϧσΟϯάϒϩοΫ w ೥݄Ͱ
    ͭͷϏϧσΟϯάϒϩοΫ͕༻ҙ͞Ε͍ͯΔ 
39. ϏϧσΟϯάϒϩοΫ w αʔϏεؒݺͼग़͠
    w ঢ়ଶ؅ཧ
    w ύϒϦογϡͱαϒεΫϥΠϒ
    w όΠϯμʔ
    w ΞΫλʔ
    w Մ؍ଌੑ
    w γʔΫϨοτͷ؅ཧ
    w ߏ੒ઃఆ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLT ػೳ͕·ͩগͳ͍ͷͰ͜Ε͚ͩͰ 
 શͯΧόʔ͢Δͷ͸·ͩ೉͍͠ͱࢥ͏
40. αʔϏεؒͰͷݺͼग़͠ w αʔϏεؒͰϝιουΛ௚઀ɺ҆શʹݺͼग़࣮͠ߦ͠·͢  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTTFSWJDFJOWPDBUJPOTFSWJDFJO PWFSWJFX ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
41. ঢ়ଶ؅ཧ w ΞϓϦέʔγϣϯ͕ར༻͢ΔσʔλΛΩʔͱ஋ͷϖΞͰ؅ཧ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTTUBUFNBOBHFNFOUTUBUFNBO PWFSWJFX ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
42. ύϒϦογϡ͓ΑͼαϒεΫϥΠϒ w 1VC4VCϝοηʔδϯάϞσϧΛఏڙ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTQVCTVCQVCTVC ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
43. όΠϯμʔ w ֎෦αʔϏεͱͷ࿈ܞΛઃఆ͢Δ͜ͱ͕Ͱ͖Δ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTCJO ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
44. ΞΫλʔ w ܭࢉ୯ҐͷॲཧΛฒྻ࣮ߦͤ͞Δػೳ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTBDUPSTBDUPST ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
45. γʔΫϨοτͷ؅ཧ w ֎෦γεςϜ΁ΞΫηε͢ΔͨΊͷ,FZ΍5PLFO
    Λ؅ཧ ֎෦࿈ܞ΋͋Γ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTTFDSFUTTFDSFU ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
46. ߏ੒ઃఆ w ઀ଓ৘ใ΍ΤϯυϙΠϯτͳͲΛ؅ཧ  IUUQTEPDTEBQSJPEFWFMPQJOHBQQMJDBUJPOTCVJMEJOHCMPDLTDPO fi HVSBUJPODPO fi HVSBUJPO ࢿྉ༻ެࣜυΩϡϝϯτ͕࠷ߴͳͷͰಡΜͰ
47. 3FQPTJUPSZ
    ʹ͓͍ͯ
    %BQS
    ʹΑΔந৅Խͷཧ૝ͱݱ࣮
48. 3FQPTJUPSZ
    ͱ͸ w %%%ͷϨΠϠʔυΞʔΩςΫνϟͰఏএ͞Ε͍Δ
    w 3FQPTJUPSZ
    ͰΠϯλʔϑΣʔεΛఆٛ͢Δ͜ͱʹΑΓ*OGSB૚Λந৅Խɺґଘੑͷٯస
    w ϞοΫͷࠩ͠ସ͕͑ՄೳʹͳΓɺ"QQMJDBUJPO૚ͷϢχοτςετ͕ՄೳʹͳΔ  *OGSBTUSVDUVSF 3FQPTJUPSZ "QQMJDBUJPO
49. %BQS
    ʹΑΔ3FQPTJUPSZ
    ͷٵऩ͖͠Δͷ͔ʁ w ԿΛந৅Խ͍ͯ͠Δͷ͔ʁ
    w 3FQPTJUPSZ
    ͸ɺந৅ԽͱϨΠϠʔԽΛಉ࣌ʹߦ͏ͷ͕Ұൠత
    w %BQS
    ͸લड़ͨ͠ϏϧσΟϯάϒϩοΫͱެࣜͷ4%,ʹΑͬͯϓϩτίϧͷந৅Խ͕Մೳ
    w ந৅Խʹ߹Θ࣮ͤͨ૷ΛҰ෦͠ͳͯ͘΋ྑ͍ͷͰશମͷ࣮૷ྔ͸ͦΓΌɺݮΔ  *OGSBTUSVDUVSF 3FQPTJUPSZ "QQMJDBUJPO DMJFOU
    FSS
    
    EBQS/FX$MJFOU
    DUY
    
    DPOUFYU#BDLHSPVOE
    EBUB
    
    <>CZUF IFMMP
    TUPSF
    
    NZTUPSF
    DMJFOU4BWF4UBUF DUY
    TUPSF
    LFZ
    EBUB IUUQTHJUIVCDPNEBQSHPTEL νʔϜͰͲͷΑ͏ͳ࣮૷ʹ͍͔ͯ͘͠࿩͠߹͍
    ͪͳɺϨΠϠʔԽʹؔͯ͠͸͋·Γد༩͠ͳ͍
50. %BQS
    ʹΑͬͯ
    $PNQMFYJUZ
    ͸ղফ͞ΕΔͷ͔ʁ w $PNQMFYJUZ
    ͱ͸
    w ೝࣝ΍มߋΛࠔ೉ʹ͢Διϑτ΢ΣΞͷߏ଄ʹؔ͢Δશͯͷ΋ ͷΛࢦ͠·͢
    w ͲΕ͚࣮ͩ૷͕ʮෳࡶʯͰ΋։ൃऀ͕ಡΈॻ͖͢Δඞཁ͕ͳ͍ Α͏ʹͳ͍ͬͯΕ͹ɺͦΕ͸$PNQMFYJUZͱ͸ݴ͍·ͤΜ
    w 1SPYZ
    ͕୲͏෦෼͸·ͩɺػೳ͕·ͩগͳ͍
    w %BQSͰ$PNQMFYJUZ
    ͷղফͷເ͸ݟΕΔ͔ʁ
    w %BQS
    ʹΑͬͯந৅ԽͷҰ෦ͷϝϦοτ͸ಘΒΕΔ
    w %BQS
    Ͱ΋ϨΠϠʔԽ͢Δͷ͸ࣗ෼ୡͰ͋Δ͜ͱΛ๨Εͣʹ
    w .PDL$MJFOU
    Έ͍ͨͳ࿩͕HPTEL
    Ͱ΋ग़Ε͹͍͍͕ 
 ಛʹͳ͍ͷͰࣗ෼ୡͰ༻ҙ͢Δඞཁ͕͋Δ  IUUQTHJUIVCDPNEBQSKBWBTELJTTVFT
51. ࢀߟࢿྉ
52. ࢀߟࢿྉ w *OGSBTUSVDUVSF
    BT
    $PEFͷ͜Ε·Ͱͱ͜Ε͔Β*OGSB
    4UVEZ
    .FFUVQ
    
    ΑΓ
    w IUUQTGPSLXFMMDPOOQBTTDPNFWFOU
    w %BQS
    %PDT
    w IUUQTEPDTEBQSJP
    w ;ͭ͏ͷ-JOVYϓϩάϥϛϯά
    ୈ൛ɹ-JOVYͷ࢓૊Έ͔Βֶ΂ΔHDDϓϩάϥϛϯάͷԦಓ
    w IUUQTXXXTCDSKQQSPEVDU
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