X-Ray and ECS - Speaker Deck

X-Ray and ECS

by Kousuke Miyauchi

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SUPINF.Inc 2017/12/12 Tue AWS X-Ray and ECS X-RayͰԶΛݟΖʂ

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SUPINF.Inc 2017/12/12 Tue ࣗݾ঺հ ɾٶ಺ߞհ ɾSUPINF (2015/05 ʙ) ɾ৽ׁग़਎͚ͩͲΧʔϓϑΝϯ ɾҰԠ AWS SAA อ༗ͯ͠·͢

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SUPINF.Inc 2017/12/12 Tue ɾX-Rayͷ͍ܰ֓ཁͷ࿩ ɾX-RayͱECSͷ࿩ ɾX-RayͷϢʔεέʔε ΞδΣϯμ

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SUPINF.Inc 2017/12/12 Tue ͓͜ͱΘΓ ɾॳొஃ ɾଟ෼ۓுͯ͠·͢ ɾ࣌ؒͱ͔ϧʔϧͱ͔कΕͳ͔ͬͨΒ͍͢·ͤΜ

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SUPINF.Inc 2017/12/12 Tue ՄࢹԽɾ෼ੳ αʔϏεϚοϓʹΑΓɺΞϓϦέʔγϣ ϯ಺ͷαʔϏε΍Ϧιʔεͷؔ܎ΛϦΞϧ λΠϜͰදࣔͰ͖·͢ X-Rayͱ͸ ऩू ΞϓϦέʔγϣϯશମͰసૹ͞ΕΔϢʔ βʔϦΫΤετ͕τϨʔεՄೳ ໰୊఺ͷચ͍ग़͠ ύϑΥʔϚϯεͷ໰୊ͷݪҼͱɺ໰୊ʹ ؔ܎͢ΔΞϓϦέʔγϣϯ಺ͷ৔ॴΛಛ ఆՄೳ X-Rayͱ͸ɺϦΫΤετΛऩूͯ͠෼ੳ͢Δ͜ͱ͕Ͱ͖ΔαʔϏε

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SUPINF.Inc 2017/12/12 Tue ϚΠΫϩαʔϏεͱ෼ࢄΞʔΩςΫνϟͷॏཁੑͷߴ·Γ Why ? X-Ray ͔͠͠ɺ؅ཧऀ͸ଟ͘ͷϚΠΫϩαʔϏεΛ؅ཧ͢Δඞཁ ੑ͕͋Γɺ݁Ռతʹ؅ཧίετ͕૿େ͢Δ܏޲ʹ͋Δ ɾϞϊϦγοΫͳγεςϜ͔Β୤٫ ɾΞϓϦΛػೳ͝ͱʹαʔϏεͰ෼ׂ ɾڊେͳ̍ͭͷγεςϜΑΓӨڹൣғΛݶఆ͠΍͘͢খճΓ͕͖͘

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SUPINF.Inc 2017/12/12 Tue ෼ࢄΞʔΩςΫνϟͷσϝϦοτ ɾγεςϜશମͱͯ͠ͷৼΔ෣͍Λ೺Ѳ͢Δ͜ͱ͕೉͍͠ ɾো֐ൃੜ࣌ͷݪҼڀ໌͕೉͍͠ ɾશମͰͷύϑΥʔϚϯεͷ෼ੳ͕೉͍͠

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SUPINF.Inc 2017/12/12 Tue X-RayΛ࢖͏ϝϦοτ X-RayΛ࢖͑͹ ɾγεςϜશମͱͯ͠ͷৼΔ෣͍Λ֬ೝͰ͖Δ ɾো֐ൃੜ࣌ͷݪҼڀ໌ΛՄࢹԽ͠΍͍͢(໰୊఺ͷચ͍ग़͠) ɾύϑΥʔϚϯε෼ੳՄೳ

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SUPINF.Inc 2017/12/12 Tue deamonΛཱͯΔඞཁ͕͋Δ σʔϞϯ͸ AWS X-Ray SDK ͱ࿈ಈ͠·͢ɻSDK ʹΑͬͯ ૹ৴͞Εͨσʔλ͕ X-Ray αʔϏεʹ౸ୡ͢ΔΑ͏ʹ͢Δ X-Ray SDK Python Java node Golﬁng etc X-Ray API XRay-APIΛ࢖༻ͯ͠ηάϝϯτΛΞοϓϩʔυ ͠ɺτϨʔε͓ΑͼαʔϏεϚοϓΛ࡞੒ X-RayΛ࢖͏ʹ͸ ͭ·ΓɺطଘͷϓϩάϥϜʹखΛೖΕΔඞཁ͕͋Γ·͢

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SUPINF.Inc 2017/12/12 Tue X-RayͷτϨʔε৘ใ ॴཁ͕࣌ؒҰ໨ͰΘ͔ΔϦετܗࣜ ηάϝϯτผʹ෼͔ΕΔ

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SUPINF.Inc 2017/12/12 Tue X-RayͷαʔϏεϚοϓ৘ใ σʔλͷྲྀΕ͕Θ͔ΔπϦʔܗࣜ ৭ͰεςʔλεΛදݱ

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SUPINF.Inc 2017/12/12 Tue LambdaͰͷಋೖ͸؆୯ νΣοΫΛ0/ $'OͰͷهड़ 5SBDJOHΛΞΫςΟϒʹ LambdaͰͷಋೖ͸͢ΜͳΓ؆୯

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SUPINF.Inc 2017/12/12 Tue LambdaͰͷಋೖ͸؆୯2 4%,ΛೖΕͯɺ  DMJFOUʹରͯ͠QBUDIΛ ద༻͢Δ X-Ray-SDKΛೖΕͯΈ·͠ΐ͏ αϒηάϝϯτ͕ੜ੒͞Εɺ ΑΓৄࡉͳ5SBDFσʔλ͕࡞੒͞ΕΔ

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SUPINF.Inc 2017/12/12 Tue X-RayͱECS ͱ

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SUPINF.Inc 2017/12/12 Tue ίϯςφࢧ෦ͳͷͰECSͷ͓࿩ Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2

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SUPINF.Inc 2017/12/12 Tue Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 ScalingPolicyͰ  ϗετͷॖୀ͕Մೳ Conﬁgure serviceͰ  ίϯςφͷ਺Λ੍ޚՄೳ ECSͷ৑௕ੑɾՄ༻ੑ ৑௕Խ͞ΕɺෛՙʹԠͨ͡εέʔϧΠϯ / Ξ΢τ͕Մೳ

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SUPINF.Inc 2017/12/12 Tue ECS্ʹX-RayσʔϞϯͷઃஔΛͯ͠ΈΔ Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 93BZσʔϞϯΛઃஔ ͍ͭ͜΋ίϯςφͰ͢ ͦΕͧΕ͕ɺ%FBNPO  ʹσʔλΛૹΔ

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SUPINF.Inc 2017/12/12 Tue ͔͜͜͠͠Ͱ໰୊͕ൃੜ ΋͠ɺAuto ScalingʹΑΓX-RayίϯςφͷೖͬͯΔϗετ͕ࢮΜͩΒʁ → ECSͷServiceͱͯ͠ొ࿥͓͍ͯͯ͠ɺৗʹίϯςφཱ͕ͭΑ͏ ɹʹ͓͚ͯ͠͹͍͍͡ΌΜ →͡Ό͋ɺALB͔NLBΛ࢖ͬͯλʔήοτάϧʔϓ࡞Βͳ͖Ό͍͚ͳ͍ → ࡞ΓΌ͍͍͡ΌΜɻ Ͱ΋ɺ͔͠͠ →αʔϏεɾσΟεΧόϦ(αʔϏε΁ͷࣗಈϧʔςΟϯά)͕ඞཁʹͳΔ

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SUPINF.Inc 2017/12/12 Tue UDPϙʔτͱϩʔυόϥϯαʔ AWS X-RayσʔϞϯ͸UDPϙʔτΛϦεχϯά͍ͯ͠Δ

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SUPINF.Inc 2017/12/12 Tue UDPϙʔτͱϩʔυόϥϯαʔ ALBͱNLBٴͼCLB͸UDPʹରԠ͍ͯ͠ͳ͍

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SUPINF.Inc 2017/12/12 Tue ͠ΐ͏͕ͳ͍͔ΒX-RayίϯςφΛαΠυΧʔʹ 5BTL%FpOJUJPOͰ ΞϓϦέʔγϣϯͱҰॹʹ 93BZ༻ͷίϯςφΛ഑උ

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SUPINF.Inc 2017/12/12 Tue Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 Docker Docker Docker Amazon EC2 ͦΕͧΕʹ 93BZίϯςφΛ഑උ ͠ΐ͏͕ͳ͍͔ΒX-RayίϯςφΛαΠυΧʔʹ

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SUPINF.Inc 2017/12/12 Tue Amazon EKS From re:Invent2017 EKSͳΒkubernetes͔ͩΒ͖ͬͱ͍͚Δ

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SUPINF.Inc 2017/12/12 Tue ݱ৔ͰͷϢʔεέʔε

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SUPINF.Inc 2017/12/12 Tue ྫ͑͹͜͏͍͏ߏ੒ͷγεςϜ͕͋ͬͨͱ͠·͢ ΞΫηε αʔόʔʹϦΫΤετ ॲཧ࣮ߦ Ϩεϙϯε 4̏QVU Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS

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SUPINF.Inc 2017/12/12 Tue AWSίϯϙʔωϯτΛෳ਺ލ͍ͩΞʔΩςΫνϟ ɾAPIGateway͔ΒσʔλIN ɾLambda͕࣮ߦ͞ΕɺαʔόʔʹϦΫΤετ ɾॲཧ͕࣮ߦ͞ΕϨεϙϯε͕ฦΔ ɾ࠷ऴతʹฦ͖ͬͯͨ݁ՌΛ΋ͱʹɺ  S3ʹσʔλΛ࡞੒͢Δ ※ϙΠϯτͱͯ͠͸ɺAWSίϯϙʔωϯτΛෳ਺ލ͍ͰγεςϜ͕ߏங͞Ε͍ͯΔ఺ Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS

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SUPINF.Inc 2017/12/12 Tue AWSίϯϙʔωϯτ͕ෳ਺ͷ৔߹ X-Ray X-Ray X-Ray͕ͦΕͧΕಠཱͯ͠αʔϏεϚοϓΛੜ੒ͯ͠͠·͏ Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS

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SUPINF.Inc 2017/12/12 Tue αʔϏεϚοϓ͕Ϳͭ੾ΓʹͳΔ ඒ͘͠ͳ͍ʴX-RayΛ׆͔͖͠Εͳ͍

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SUPINF.Inc 2017/12/12 Tue ରॲ๏ TraceIDΛ͔ͭ͏

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SUPINF.Inc 2017/12/12 Tue TraceIDͱ͸ ɾX-RayͷτϥϯβΫγϣϯʹͭ͘ݻ༗ͷID ɾ1ͭͷX-Rayʹ͖ͭ1ͭͷTraceID͕෇͍͍ͯΔ ɾݕࡧ͢ΔࡍͷҰҙͷIDͱͯ͠΋࢖͑Δ

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SUPINF.Inc 2017/12/12 Tue AWSίϯϙʔωϯτ͕ෳ਺ͷ৔߹ ֤ʑͰTraceIDΛੜ੒͍ͯ͠ΔͷͰಠཱͯ͠͠·͍ͬͯΔ TraceID:B X-Ray X-Ray Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS TraceID: A

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SUPINF.Inc 2017/12/12 Tue AWSίϯϙʔωϯτ͕ෳ਺ͷ৔߹ ಠࣗͰੜ੒͞Ε͍ͯΔTraceIDΛԼྲྀʹ఻೻͍ͤͯ͘͞ TraceID:A X-Ray X-Ray Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS TraceID: A

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SUPINF.Inc 2017/12/12 Tue X-Ray TraceIDऔಘྫ(Lambda) LambdaͰTrace=Onʹ͍ͯ͠Δͱ  _X_AMZN_TRACE_ID͕؀ڥม਺ͱͯ͠ηοτ͞ΕΔ →͜ΕΛԼྲྀʹ఻೻͢Δ

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SUPINF.Inc 2017/12/12 Tue ޙଓॲཧͰTraceIDͷऔಘ ্هΛݩʹɺX-RayͷϔομΛ࡞੒͢Δͱɺ ॲཧͷଓ͖Λߦ͏͜ͱ͕Ͱ͖Δ

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SUPINF.Inc 2017/12/12 Tue E2EͰτϨʔεID͕౷Ұ͞Εͨੈք X-Ray TraceIDΛ౷Ұ͢ΔͱɺX-Rayຊདྷͷσʔλͷ׆༻͕Մೳʹʂ TraceID: A Amazon API Gateway* Lambda function bucket with objects Docker Docker Docker Amazon ECS

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SUPINF.Inc 2017/12/12 Tue αʔϏεϚοϓͷܶత Before After ͳΜͱ͍͏͜ͱͰ͠ΐ͏ before after ͍͍ײ͡ͷαʔϏεϚοϓΛ࡞Ζ͏ ͱࢥ͕ͬͨ࣌ؒͷؔ܎Ͱ༻ҙͰ͖· ͤΜͰͨ͠

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SUPINF.Inc 2017/12/12 Tue Tips.Τϥʔ࣌ͷαʔνʹ໾ʹཱͭ ϩάʴTraceIDͰΤϥʔՕॴͷಛఆ͕ਝ଎ʹͳΔ ɾCloudWatchʹΞϓϦέʔγϣϯͰ࢖༻͍ͯ͠ΔIDͱڞʹTraceIDΛు͖ग़͠ ͓͚ͯ͹ɺΤϥʔ࣌ʹͲͷ΁Μ͕ո͍͔͠ɺ͋ͨΓ͕͙͢ʹΘ͔ΔΑ͏ʹͳΔ

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SUPINF.Inc 2017/12/12 Tue ·ͱΊΔͱ ɾAWSίϯϙʔωϯτΛෳ਺ލ͍ͩγεςϜߏ੒ͷ৔߹ʹ X-Rayͷॲཧ୯Ґ͕෼அ͞Εͯ͠·͏ ɾTraceIDΛऔಘͯ͠Լྲྀʹ఻೻Ͱ͖Ε͹ɺӡ༻ऀࢹ఺Ͱݟͨ࣌ʹ  ɹҙຯͷ͋ΔॲཧͷྲྀΕͱͯ͠ڞ௨ͷIDΛ࡞Δ͜ͱ͕Ͱ͖Δ ɾTraceIDΛத৺ͱͯ͠ɺϩά΍X-RayαʔϏεΛݟΔ͜ͱͰɺ  ɹ໰୊ൃੜ࣌ͷղܾ଎౓޲্͕ݟࠐΊΔ

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SUPINF.Inc 2017/12/12 Tue X-RayΛ্खʹ࢖͏͜ͱ͕Ͱ͖Δͱɺ ࠓΑΓ΋ɺӡ༻ָ͕ʹͳΔ͔΋͠Ε·ͤΜ ऴΘΓʹ

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SUPINF.Inc 2017/12/12 Tue Ҏ্Ͱ͢ ͝੩ௌ͋Γ͕ͱ͏͍͟͝·ͨ͠