͘͞ΒΠϯλʔωοτגࣜձࣾ (C) Copyright 1996-2019 SAKURA Internet Inc ͘͞ΒΠϯλʔωοτݚڀॴ ௒ݸମܕσʔληϯλʔOSΛ໨ࢦͨ͠ બ୒ੑΛ࣋ͭίϯςφ࣮ߦج൫ 2019/09/27 ্ڃݚڀһ দຊ ྄հ ୈ5ճWeb System Architectureݚڀձ(#wsaݚ)ˏ෱Ԭ 

1. എܠͱ໨త 2. ௒ݸମܕσʔληϯλʔ 3. ෼ࢄγεςϜʹ͓͚Δબ୒ੑΛ࣋ͭίϯςφج൫ߏ૝ 4. ·ͱΊ 2 ໨࣍ 

3 େن໛σʔληϯλʔͷूதͱٕज़എܠͷมԽ • σʔληϯλʔͷେن໛Խͱूத • ίϯϐϡʔλϦιʔεͱίετͷޮ཰Խ • Ϋϥ΢υར༻͕͜͜਺೥Ͱਵ෼ͱଅਐ͞Ε͖ͯͨ • ٕज़എܠͷมԽʹ൐ͬͯOSS΍αʔϏε΋ٸ଎ʹมԽ • ιϑτ΢ΣΞ΍ϕϯμʔʹڧ͘ґଘ͠ͳ͍มԽʹڧ͍ઃܭ͕ٸ຿ • Ϋϥ΢υωΠςΟϒɾϚϧνΫϥ΢υɾϚΠΫϩαʔϏεԽ • εϚʔτγςΟɾεϚʔτϞϏϦςΟ • Edge/FogίϯϐϡʔςΟϯάɾྔࢠίϯϐϡʔςΟϯά 

4 σʔληϯλʔͷूத͔Β෼ࢄ • Ϋϥ΢υΛલఏʹϞϊϦγοΫͳαʔϏεઃܭ͔ΒϚΠΫϩαʔϏεԽ΁ • αʔϏεͷ֤ػೳΛখ͞ͳαʔϏεͱ࣮ͯ͠૷͠gRPC౳Ͱ࿈ܞ • ೝূ΍ਪનɺͦͷଞ֤छػೳΛϚΠΫϩαʔϏεԽͯ͠૊Έ߹ΘͤΔ • ϚΠΫϩαʔϏεؒͰͷϨΠςϯγʔͷ௿ݮ͕ٻΊΒΕΔ • େن໛σʔληϯλʔͷڑ཭ʢ౦ژͱੴङؒʣͰ΋ٞ࿦͕ੜ࢝͡ΊΔ • αʔό͚ͩͰͳ͘ηϯαʔ΍σόΠεͷߴ౓Խɾଟ਺Խ • Edge/FogίϯϐϡʔςΟϯάɾεϚʔτγςΟɾεϚʔτϞϏϦςΟ • ϦΞϧλΠϜੑ΍ۙ๣ͰͷίϯϐϡʔλϦιʔεఏڙྔ૿Ճͷཁٻ 

5 σʔληϯλʔػೳ͕ࣾձʹ༹͚ࠐΉະདྷ • ֤ίϯϐϡʔςΟϯάػೳ͕ݸମͱͯ͠ػೳͭͭ͠૯ମͱͯ͠͸౷཰ • ϥοΫϨϕϧͷίϯϐϡʔλ܈ɼEdge/FogίϯϐϡʔςΟϯάͳͲ • খɾதن໛σʔληϯλʔ͕ϋϒͱͳͬͯ݁Ռతʹશମ͕઀ଓɾߏ੒ • ੜ׆ͷதͰਓʑ͕ίϯϐϡʔλͷΞγετΛৗʹड͚Δ࣌୅Λ໨ࢦ͢ • ͍·͔ͩͭͯͳ͍ϚγϯύϫʔͱΠϯςϦδΣϯεͳػೳΛఏڙ • ࣾձʹ༹͚ࠐΉσʔληϯλʔػೳ͓ΑͼΫϥ΢υͷϚγϯύϫʔ • ௒ݸମܕσʔληϯλʔ͓ΑͼOSͱίϯηϓτΛఆΊΔ 

6 બ୒ੑΛ࣋ͭίϯςφ࣮ߦج൫ • ௒ݸମܕσʔληϯλʔOSʹඞཁͳཁ݅ͱ͸ • ݱ࣮తͳWebΞϓϦέʔγϣϯΛѻ͏ίϯςΩετͰ·ͣ͸ݕ౼ • ίϯϐϡʔςΟϯάϦιʔε͕෼ࢄԽͨ͠ࡍͷίϯςφͷ͋Γํ • σʔληϯλʔOSΛʹ͓͚Δϓϩηε΍εϨουͱͯ͠ͷίϯςφ • ίϯςφͷϦΞΫςΟϒੑͷॏཁੑΛٞ࿦ • ֤छίϯςφϥϯλΠϜΛબ୒తʹࣗ཯෼ࢄͨ͠DC΁ల։͢Δج൫΁ 

௒ݸମܕσʔληϯλʔ 

8 ͘͞ΒΠϯλʔωοτݚڀॴͷϑΥʔΧε 
  T TF T AS T A A P A P R T T T RI V 

9 ݱࡏͷΫϥ΢υ͚ͩͰ໰୊͕ղܾͰ͖ΔΘ͚Ͱ͸ͳ͍ • ΑΓҰ૚ந৅ԽͷਐΜͩΠϯλʔωοτͷ༷૬ͷมԽ • Ϋϥ΢υωΠςΟϒʹΑͬͯ͞ΒͳΔσʔληϯλʔͷڊେԽ • தԝूݖతͳίϯϐϡʔςΟϯάͰ͸೉͍͠έʔε • ϨΠςϯγ͕େ͖ͯ͘൑அ͕ؒʹ߹Θͳ͍ϦΞϧλΠϜ͕ཁٻ͞ΕΔέʔε • Edge/FogίϯϐϡʔςΟϯάɾεϚʔτγςΟɾεϚʔτϞϏϦςΟ • ࠓޙΫϥ΢υͷϚγϯύϫʔΛͲͷΑ͏ʹ׆༻Ͱ͖ΔੈքΛ໨ࢦ͢΂͖͔ʁ • ͘͞ΒΠϯλʔωοτݚڀॴͷίϯηϓτͱϏδϣϯΛ࠶ఆٛ 

10 ͘͞ΒΠϯλʔωοτݚڀॴͷϏδϣϯ 

ίϯηϓτɿ௒ݸମܕσʔληϯλʔ (໊෇͚਌͸࣮͸ @_tokibi ͞Μʣ 

12 ͦ΋ͦ΋௒ݸମͱ͸ • ӳޠͰ͸superorganism • ࣾձੑࠛ஬ͷࣾձूஂΛҙຯ͢Δ͜ͱ͕ଟ͍ • ࣾձֶ΍ੜ෺ֶɺܦࡁֶɺαΠόωςΟοΫεͷ෼໺ͳͲͰٞ࿦ • ୯ػೳ͔ͭݸผͷػೳΛ࣋ͭݸମ͕૯ମͱͯ͠ݸମҎ্ͷৼΔ෣͍Λ͢Δ • ଟ਺ͷҟछͷݸମ͕ಠࣗʹಈ͕͘૯ମͱͯ͠͸ҰͭͷݸମͷΑ͏ʹৼΔ෣͏ • ಉछͰߏ੒͞ΕΔ৔߹͸ݸମ܈΍ίϩχʔͳͲͱݺͿ৔߹΋ • ͍͔ͭ͘εϚʔτγςΟͷจ຺Ͱ࿦จ΍دߘ͕͋Δ [1][2] [1] Franco Zambonelli, Toward Sociotechnical Urban Superorganisms, IEEE Computer Magazine, pp. 76-78, vol. 45, 2012. [2] Nicola Bicocchi, Alket Cecaj, Damiano Fontana, Marco Mamei, Andrea Sassi, Franco Zambonelli, Collective Awareness for Human-ICT Collaboration in Smart Cities, IEEE WETICE 2013, Volume: 1, Pages: 3-8, 2013. 

13 ίϯηϓτɿ௒ݸମܕσʔληϯλʔ 1. ݱࡏ͸σʔληϯλʔʹڊେͳίϯϐϡʔςΟϯάϦιʔε͕ଘࡏ͍ͯ͠·͕͢ɺࠓޙ͸Ϩ ΠςϯγʗηΩϡϦςΟʗίετ౳ͷཁ͔݅Βɺ͋ΒΏΔ৔ॴ΍ࣾձɺ૊৫ʹίϯϐϡʔ ςΟϯάϦιʔε༹͕͚ࠐΜͰ͍͘͜ͱʹͳΓ·͢ɻ 2. ͦΕΒ෼ࢄͨ͠ίϯϐϡʔςΟϯάϦιʔε͸ɺ୯ಠͰίϯϐϡʔςΟϯάύϫʔΛఏڙ͢ Δʹཹ·Βͣɺͦͷ৔ॴ΍ࣾձͷཁٻʹԠͯ͡ɺࣗ཯తʹɺ෼ࢄ͋Δ͍͸༗ػతʹ݁߹͠ɺ ݱ৔ɾΫϥ΢υͦΕͧΕ͕ॎԣʹ݁ͼ͍ͭͨϋΠϒϦουߏ଄Λ࠾ΔΑ͏ʹػೳ͠·͢ɻ 3. ͜ͷΑ͏ͳγεςϜʹΑΓ࣮ݱ͞ΕΔ΋ͷ͸ɺਓʑͷ਎ۙʹଘࡏ͠ɺϦΞϧλΠϜ͔ͭΠϯ ςϦδΣϯεʹϢʔβΛࢧ͑ͳ͕Βɺ͔͠͠ಉ࣌ʹόοΫΤϯυଆ͕༗ػతʹ݁߹͢Δ͜ͱ ʹΑΓɺ͔ͭͯͳ͍ϚγϯύϫʔͱϦιʔεྔΛಈһ͢Δ͜ͱͰݱ৔࠷ద͔ͭશମ࠷దΛ΋ ࣮ݱ͢ΔSuperorganizm WorldͰ͢ɻ ฐॴ௕ͷ࿯๺ʹΑΔղઆ
IUUQTSFTFBSDITBLVSBBEKQDPODFQUWJTJPO 

14 ίϯηϓτͷ΋͏Ұͭͷ໾ׂɿٞ࿦Λ͓͜͢ 1. ݱࡏ͸σʔληϯλʔʹڊେͳίϯϐϡʔςΟϯάϦιʔε͕ଘࡏ͍ͯ͠·͕͢ɺࠓޙ͸Ϩ ΠςϯγʗηΩϡϦςΟʗίετ౳ͷཁ͔݅Βɺ͋ΒΏΔ৔ॴ΍ࣾձɺ૊৫ʹίϯϐϡʔ ςΟϯάϦιʔε༹͕͚ࠐΜͰ͍͘͜ͱʹͳΓ·͢ɻ 2. ͦΕΒ෼ࢄͨ͠ίϯϐϡʔςΟϯάϦιʔε͸ɺ୯ಠͰίϯϐϡʔςΟϯάύϫʔΛఏڙ͢ Δʹཹ·Βͣɺͦͷ৔ॴ΍ࣾձͷཁٻʹԠͯ͡ɺࣗ཯తʹɺ෼ࢄ͋Δ͍͸༗ػతʹ݁߹͠ɺ ݱ৔ɾΫϥ΢υͦΕͧΕ͕ॎԣʹ݁ͼ͍ͭͨϋΠϒϦουߏ଄Λ࠾ΔΑ͏ʹػೳ͠·͢ɻ 3. ͜ͷΑ͏ͳγεςϜʹΑΓ࣮ݱ͞ΕΔ΋ͷ͸ɺਓʑͷ਎ۙʹଘࡏ͠ɺϦΞϧλΠϜ͔ͭΠϯ ςϦδΣϯεʹϢʔβΛࢧ͑ͳ͕Βɺ͔͠͠ಉ࣌ʹόοΫΤϯυଆ͕༗ػతʹ݁߹͢Δ͜ͱ ʹΑΓɺ͔ͭͯͳ͍ϚγϯύϫʔͱϦιʔεྔΛಈһ͢Δ͜ͱͰݱ৔࠷ద͔ͭશମ࠷దΛ΋ ࣮ݱ͢ΔSuperorganizm WorldͰ͢ɻ ༗ػతͱ͸ʁॎԣͱ͸ʁ࠷దͱ͸ʁ → ੝Μʹٞ࿦Λ͓͜͢΂͋͑ͯ͘ᐆດͳϫʔυΛબ୒ ฐॴ௕ͷ࿯๺ʹΑΔղઆ
IUUQTSFTFBSDITBLVSBBEKQDPODFQUWJTJPO 

௒ݸମܕσʔληϯλʔOSͱίϯςφ 

16 ࠓίϯςφͷ໘ന͍ͱ͜Ζ • Ϋϥ΢υɾϗεςΟϯάۀքʹ͍ͨࣗ෼ͱͯ͠ཁૉٕज़͸͜Ε·Ͱͱಉ͕ͩ͡ • ίϯςφΛऔΓר͘ΤίγεςϜ΍ඪ४Խ͕ੈքͰڠௐͯ͠ਐΈ࢝Ί͍ͯΔ • kubernetesɺistioͳͲͷαʔϏεϝογϡɺϚΠΫϩαʔϏε΁ͷ׆༻ • Open Container Initiative(OCI)ɺContainer Runtime Interface(CRI) • CNCFΛத৺ʹ͜ΕΒͷݚڀɾઃܭɾ։ൃɾඪ४Խ͕੝ΜʹߦΘΕ͍ͯΔ • ಛʹΦʔέετϨʔγϣϯ΍࣮ݱࠔ೉ͩͬͨͱ͜ΖΛօͰڠྗͯٞ͠࿦ɾ։ൃ • ΞΧσϛΞͱاۀ͕ڠྗͯ͠ݚڀΛ࢝͠Ί͍ͯΔ 

17 ίϯςφͱ௒ݸମσʔληϯλʔ • ௒ݸମܕσʔληϯλʔʹ޲͚ͨσʔληϯλʔOSͱίϯςφ • ࣮༻తͳWebAppɼWordPressͱ͔ɼΛ͏·͘ಈ͔͍ͨ͠ͱ͍͏είʔϓ • ComputeͱDataͷ͏ͪCompute-Intensiveʹ·ͣ͸ண໨ • ෼ࢄͨ͠σʔληϯλʔ্ʹಁաతʹ෼ࢄىಈ͢Δίϯςφ܈͕ඞཁ • ߴ౓ʹ෼ࢄͨ͠σʔληϯλʔ্ʹOSͷΑ͏ͳബ͍ϨΠϠʔ͕ඞཁ • ௒ݸମܕσʔληϯλʔOS্ʹϓϩηεͱεϨου͕ଘࡏ͢Δੈք؍ 

18 ಁաੑͱίϯςφͷϦΞΫςΟϒੑͷॏཁ͞ • σʔληϯλʔΛಁաత͔ͭ༗ػతʹίϯςφ͕ॲཧΛߦ͏ඞཁ͕͋Δ • ߴ౓ʹ෼ࢄͨ͠஍ཧతಛੑ౳Λҙࣝ͠ͳ͍Α͏ʹ͢΂͖ • ࣄલ༧ଌతͰ͸ͳ͘൓ԠతʹΞΫηεมԽͱϦιʔεׂ౰ΛҰகͤ͞Δ • ίϯςφ͕ϦΞΫςΟϒʹঢ়ଶΛม͑ΒΕΔΑ͏ʹ͢Δඞཁ͕͋Δ※1 ˞
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19 ಁաੑͱίϯςφͷϦΞΫςΟϒੑͷॏཁ͞ • ௒ݸମతʹߴ౓ʹ෼ࢄͨ͠σʔληϯλʔΛލ͍ͩ༗ػతͳ࿈ܞ • ֤छίϯςφϥϯλΠϜΛϓϩηε΍εϨουͱݟཱͯΔ • ίϯςφؒͷ࿈ܞ΍αʔό΍σʔληϯλʔؒΛߴ଎ʹҠಈ • ঢ়ଶͷมԽʢఀࢭɾىಈΛؚΉʣΛՄೳͳݶΓ଎͘ಈ࡞ͤ͞Δඞཁੑ • ͋Δ͍͸ɺར༻ऀ͕ঢ়گʹԠͯ͡ඞཁͳϓϩηε΍εϨουΛબ୒Ͱ͖Δ • ैདྷͷOS্ͰΞϓϦέʔγϣϯΛ࣮૷͢Δࡍͷ࢖͍ํΛ౿ऻ 

20 dockerdΛܦ༝֤ͨ͠छίϯςφϥϯλΠϜ※1 time sudo docker run --rm mizzy/hello:latest /hello time sudo docker run --rm --runtime=runsc mizzy/ hello:latest /hello time sudo docker run --rm --runtime=kata-runtime mizzy/ hello:latest /hello time sudo docker run --rm --runtime=runnc mizzy/ hello:latest /hello.nabla time sudo docker run --rm --runtime=kata-fc mizzy/ hello:latest /hello ˞
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21 dockerdΛܦ༝࣮ͨ͠ߦ dockerd docker-containerd OCI runC Podͱίϯςφ܈ docker 

ϝοηʔδ ηΩϡϦςΟ ࣮૷ྫ helloworldੑೳ (Pod+ίϯςφىಈ଎౓) ऩ༰ޮ཰ (1ίϯςφ͋ͨΓͷϝϞϦͷ ϑοτϓϦϯτ) ϓϩηεܕ ωʔϜεϖʔεͷִ཭ runC 0.847 s docker: 50356 KB containerd-shim: 6124 KB ߹ܭ໿ 56 MB αϯυϘοΫεܕ ϢʔβϥϯυΧʔωϧ γεςϜίʔϧΞΫηε੍ޚ gVisor(runsc) 1.034 s docker: 50532 KB cintainerd-shim: 5812 KB runsc-gopher: 12296 KB runsc-sandbox: 18124 KB ߹ܭ໿ 85 MB ϢχΧʔωϧܕ ϢχΧʔωϧ෼཭ (ઐ༻appΠϝʔδͱ࠷௿ݶͷ γεςϜίʔϧ੍ݶ) Nabla-Containers(runnc) 0.897 s docker: 50720 KB containerd-shim: 5512 KB nabla-run: 6684 KB ߹ܭ໿ 62 MB microVMܕ microVM (virtio-net,virtio-blockɼ serial console, a 1-button key-board controller) Firecracker (devmapper snapshotter) (Kata plugin) 3.889 s docker: 1170808 KB docker-containerd-shim: 9960 KB kata-shim: 455664 KB firecracker: 145952 KB ߹ܭ໿ 1700 MB VMܕ VM Kata-Containers 2.415 s docker: 51056 KB containerd-shim: 6060 KB qemu-lite-system-x86_64: 227316 KB kata-proxy: 6132 KB kata-shim: 19536 KB ߹ܭ໿ 310 MB ೥݄࣌఺ 

23 Pod͓Αͼίϯςφͷىಈ࣌ؒͱAppੑೳ • VM΍MicroVMΞϓϩʔν͸Podىಈʹ͕͔͔࣌ؒΔ • Pod͕ىಈͯ͠͠·͑͹AppͷΞΫηε੍ޚ͸ݫີͰͳ͍ • ίϯςφ্ͷWebApp͸ൺֱతੑೳ͕ߴ͘ͳΔ • αϯυϘοΫ΍ϢχΧʔωϧͷΞϓϩʔν͸Podىಈ͸଎͍ • AppͷγεςϜίʔϧ΍ϑΝΠϧΞΫηεΛ؂ࢹ͠ݫີʹΞΫηε੍ޚ • ίϯςφ্ͷWebApp͸ݪཧతʹੑೳ͕௿͘ͳΔ 

24 ௒ݸମܕDC/OSͷϓϩηε/εϨουʹؔ͢Δݚڀ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ϓϩηε؅ཧػߏ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ϓϩηε εϨου ϓϩηε ϓϩηε εϨου εϨου ɾར༻ऀͷ༻్ʹԠͯ͡ΞϓϦέʔγϣϯΛࣗ༝ʹϓϩηεܕ΍εϨουܕɺߋʹ͸ܰྔϓϩηεܕ౳Ͱ࣮ߦͰ͖Δ ɾϓϩηε΍εϨουΛϦΞΫςΟϒʹεέδϡʔϦϯά࣮ͯ͠ߦස౓ͷมԽͱϦιʔε࢖༻ྔͷมԽΛ͚ۙͮΔ ɾϓϩηε΍εϨου͸ίϯϐϡʔςΟϯά΍ར༻ऀͷঢ়گʹԠͯ͡ಁաతʹεέδϡʔϦϯάΛߦ͏ ϓϩηε͸ɺྫ͑͹ Pod͕VMͰִ཭͞Εͨ ίϯςφ܈ͱఆٛ εϨου͸ɺྫ͑͹ Pod͸Ϣʔβʔϥϯυ ΧʔωϧͰִ཭͞Ε ͨίϯςφ܈ͱఆٛ ܰྔϓϩηε ܰྔϓϩηε͸ɺྫ͑͹Pod ͕࠷௿ݶͷVMͷԾ૝Խػೳͷ ΈͰִ཭͞Εͨίϯςφ܈ͱ ఆٛ εέδϡʔϥʔ ௒ݸମܕσʔληϯλʔOS 

25 ௒ݸମܕσʔληϯλʔʹ͓͚Δίϯςφ • ඞཁͳͱ͖΍ཁ݅ʹ߹Θͤͯద੾ͳίϯςφϥϯλΠϜΛબ୒తʹىಈ • OSʹ͓͚Δϓϩηε΍εϨουͷ࢖͍ํͱಉ༷ • ίϯςφىಈ଎౓ͱىಈޙͷΞϓϦέʔγϣϯ଎౓ͷτϨʔυΦϑΛٞ࿦ • ىಈ଎౓ͱىಈޙͷੑೳͷόϥϯεΛऔΔίϯςφϥϯλΠϜͷ༗Γํ • ֎తͳΞΫηε܏޲΍༧ଌͰ͖ͳ͍มԽʹϦΞΫςΟϒʹରԠͤ͞Δ • ϓϩηε΍εϨουؒͷ࿈ܞʹ͓͍ͯ΋ϗετಁաతʹॲཧ͢Δ • ߴ଎ʹίϯςφͷঢ়ଶΛมԽͤͨ͞ΓҠಈ͢Δݚڀ͕ඞཁ[1] [1] দຊ྄հɾ௶಺༎थɾٶԼ߶ี, CRIUΛར༻ͨ͠HTTPϦΫΤετ୯ҐͰίϯςφΛ࠶഑ஔͰ͖Δ௿ίετͰߴ଎ͳεέ δϡʔϦϯάख๏, IOT44, 2019೥3݄. 

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27 ௒ݸମܕDC/OSʹ͓͚Δίϯςφج൫ • ௒ݸମܕσʔληϯλʔͷίϯηϓτΛ঺հ • σʔληϯλʔػೳ͕ࣾձʹ༹͚ࠐΈͳ͕ΒΫϥ΢υͷϚγϯύϫʔΛ׆༻ • ۩ମతͳϏδϣϯΛ঺հ • ར༻ऀͷ༻్ʹԠͨ͡બ୒తͳίϯςφϥϯλΠϜ࣮ߦج൫ͷߏ૝ • ϦΞΫςΟϒੑ͕ཁٻ͞ΕΔέʔεͰ͸ϢʔβϥϯυΧʔωϧܕ • ىಈޙͷΞϓϦͷੑೳ͕ཁٻ͞ΕΔέʔεͰ͸VMִ཭ܕ • ίϯςφ΍VMΛεϨου΍ϓϩηεͷΑ͏ʹಁաతʹ࣮ߦ͢Δج൫ 

28 ࠓޙͷ՝୊ͱݕ౼ • OCIϥϯλΠϜͷ෼ྨʹ͓͍ͯߋʹݚڀ։ൃ • Podͱίϯςφ͕ΑΓ଎͘ىಈ͠ΞϓϦέʔγϣϯΛॲཧͰ͖Δݚڀ • ूੵ཰ɾੑೳɾηΩϡϦςΟɾ࢖͍΍͢͞ͷόϥϯεΛ͞Βʹݕ౼͢Δ • ߴ౓ʹ෼ࢄ͞Εͨίϯςφͷ৘ใΛ؅ཧ͢Δ࿮૊Έͷઃܭͱ࣮૷ • ϦΞΫςΟϒͷจ຺Ͱߴ଎ʹϦιʔε৘ใΛऔಘɾ੍ޚͰ͖Δٕज़ • Ϧιʔε৘ใʹج͍ͮͨྔࢠίϯϐϡʔςΟϯάʹΑΔ࠷దԽ໰୊ͷղܾ • ͋ͷͭΔ΂ʔ @tsurubee3 ͞Μ͕औΓ૊ΜͰ͍Δݚڀˢ 

29 ௒ݸମܕDC/OSͷ෼ࢄܕϦιʔε؅ཧʹؔ͢Δݚڀ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ࣾձʹ༹͚ࠐΜͩϗετ ΍Τοδ౳ͷίϯϐϡʔ ςΟϯά܈ ϓϩηε εϨου ϓϩηε ɾͲͷϗετ΍Τοδʹϓϩηε΍εϨου͕ىಈɾఀࢭɾҠಈ͞Εͯ΋Ϧιʔε؅ཧͰ͖Δ෼ࢄϦιʔε؅ཧγεςϜ ɾίϯηϯαεΞϧΰϦζϜͷҰ෦ػೳΛར༻ͨ͠ϝϯόʔγοϓ؅ཧͱ໋ྩͷฒྻԽʹΑͬͯϦιʔεΛ੍ޚ ɾ؅ཧऀ͕௒ݸମͷঢ়ଶʹ߹Θͤͯπʔϧ࣮ߦ͢ΔͷͰ͸ͳ͘πʔϧ࣮ߦʹ௒ݸମ͕ਖ਼͘͠൓Ԡͯ͠౴͑Λࣔ͢ ܰྔϓϩηε Ϧιʔεঢ়گͷऔಘ Ϧιʔεͷ੍ޚ ϝϯόʔγοϓ؅ཧ ʴ ໋ྩฒྻԽ ؅ཧऀͷπʔϧ Ϧιʔεͷ੍ޚ Ϧιʔεঢ়گͷऔಘ ϓϩηε؅ཧػߏ ϝϯόʔγοϓ؅ཧ ʴ ໋ྩฒྻԽ