BitValleyInside_auポータルでの取り組み.pdf

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au WebϙʔλϧαΠτϦχϡʔΞϧ ΠϯϑϥͷऔΓ૊Έ

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ࣗݾ঺հ લᖒਖ਼ٓʢ·͑͟Θ·͞Α͠ʣ • גࣜձࣾmediba • ΠϯϑϥετϥΫνϟʔ෦ / ΋ͷͮ͘Γਪਐ෦ • PerlΤϯδχΞ 7೥ • ࣾ಺SE 2೥ • Πϯϑϥྺ 3೥ • AWSೝఆ • ιϦϡʔγϣϯΞʔΩςΫτ ΞιγΤΠτ • ιϦϡʔγϣϯΞʔΩςΫτ ϓϩϑΣογϣφϧ

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Agenda • au WebϙʔλϧͷϦχϡʔΞϧ • Fargateʹ͍ͭͯ • ͳͥFargateΛར༻͢Δͷ͔ • Fargateͷར༻ύλʔϯ • ࣮ࡍʹ͔ͭͬͯΈͯͲ͏ͩͬͨͷ͔ • ·ͱΊ

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ΠϯϑϥΤϯδχΞͷਓʁ

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AWS࢖͍ͬͯΔਓʁ

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ίϯςφ࢖͍ͬͯΔਓʁ

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ϓϩμΫγϣϯͰίϯςφӡ༻͍ͯ͠Δਓʁ

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au WebϙʔλϧͷϦχϡʔΞϧ

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ΦϯϓϨˠAWS

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VM→ίϯςφ

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au WebϙʔλϧϦχϡʔΞϧͷΠϯϑϥߏ੒ਤʢҰ෦ൈਮʣ

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Fargateʹ͍ͭͯ

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ͷલʹ

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AWSͷίϯςφؔ࿈αʔϏε • ίϯτϩʔϧϓϨʔϯ ίϯςφͷΦʔέετϨʔγϣϯΛ୲౰ • ECS • EKS • σʔλϓϨʔϯ ίϯςφ͕࣮ࡍʹಈ࡞͢Δ؀ڥ • EC2 • Fargate

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ECS for Fargateʹ͍ͭͯ • ίϯςφ͕ىಈ͢ΔϗετͱΫϥελ؅ཧΛAWS͕໘ ౗ݟͯ͘ΕΔϚωʔδυαʔϏε

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&$4$MVTUFS &$*OTUBODF ECS for EC2 5"4, /HJOY /PEF 5"4, /HJOY /PEF &$*OTUBODF 5"4, /HJOY /PEF 5"4, /HJOY /PEF

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&$4$MVTUFS ECS for Fargate 5"4, /HJOY /PEF 5"4, /HJOY /PEF 5"4, /HJOY /PEF 5"4, /HJOY /PEF

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ίϯτʔϧϓϨʔϯ΋ σʔλϓϨʔϯ΋ ϑϧϚωʔδυ

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ͳͥECS for FargateΛར༻͢Δͷ͔ • ϑϧϚωʔδυαʔϏε • ίϯτϩʔϧϓϨʔϯ͚ͩͰͳ͘σʔλϓϨʔϯͷϗετ؅ཧ͕ෆཁ • ଞͷAWSαʔϏεΛར༻͠΍͍͢ • λεΫʹରͯ͠IAM RoleΛ෇༩Ͱ͖Δ • λεΫຖʹENI͕Ξλον͞ΕΔͨΊSecurityGroup͕ઃఆͰ͖Δ • CloudWatchLogsͰϚωʔδυͳϩά؅ཧ • CodePipelineͰϚωʔδυͳܧଓతͳσϓϩΠ

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Fargateͷར༻ύλʔϯ

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ϥΠϑαΠΫϧͷ௕͍λεΫ

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ϥΠϑαΠΫϧͷ௕͍λεΫ • Webαʔό΍ΞϓϦέʔγϣϯαʔόͷϓϩηε • ALB഑Լʹෳ਺ͷίϯςφλεΫΛىಈ • σϓϩΠ࣌ʹ৽͍͠λεΫͷىಈͱALB΁ͷ෇͚ସ͑

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ϥΠϑαΠΫϧͷ୹͍λεΫ

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ϥΠϑαΠΫϧͷ୹͍λεΫ • όονॲཧͳͲඞཁͳ࣌ʹλεΫΛ࣮ߦͯ͠ऴྃ • εέδϡʔϦϯάͰͷఆظత࣮ߦ • όοναʔό͕ෆཁʹͳΔͷͰׂ҆

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Ͱ࣮ࡍ࢖ͬͯͲ͏ͩͬͨͷʁ

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σϓϩΠ͕ίϯςφʹͯ͠͸஗͍

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σϓϩΠ͕ίϯςφʹͯ͠͸஗͍ • λεΫ͕Runningঢ়ଶʹͳΔͷʹ໿̍෼΄Ͳ͔͔Δ • ENIͷΞλον࣌ؒ΋໿10ඵ΄Ͳ͔͔Δ • ίϯςφΠϝʔδͷPullʹ͕͔͔࣌ؒΔ • Fargate͸ΠϝʔδͷΩϟογϡΛอ࣋Ͱ͖ͳ͍ ʢࠓ͸ʣ 5"4, /HJOY /PEF 5"4, /HJOY /PEF

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NATGWͷ༧ظͤ͵࢖༻ྔ

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NATGWͷ༧ظͤ͵࢖༻ྔ • ECR΁ͷ઀ଓ͸Πϯλʔωοτܦ༝ʢσϑΥϧτʣ • Fargate͸ΠϝʔδͷΩϟογϡΛอ࣋Ͱ͖ͳ͍ʢࠓ͸ʣ • DockerHub΁͸౰વΠϯλʔωοτܦ༝ • ΠϝʔδΛPull͗͢͠ΔͱBAN͞ΕΔ͜ͱ΋(͞Εͨ)

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ECR΁ͷ઀ଓ͸σϑΥϧτΠϯλʔωοτܦ༝ *OUFSOFU

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ରࡦ

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PrivateLinkΤϯυϙΠϯτܦ༝ʹϧʔτมߋ *OUFSOFU

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NATGWʹฏԺ͕͓ͱͣΕΔ PrivateLinkಋೖલ PrivateLinkಋೖޙ

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Fargateͷ؂ࢹ

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CloudWatch MetricsͰͷ؂ࢹ • ϝτϦΫε • CPU Utilization • Memory Utilization • σΟϝϯγϣϯ • Ϋϥελʔ୯Ґ • αʔϏε୯Ґ

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Ϋϥελʔ &$4$MVTUFS 5"4, 5"4, 5"4, 5"4,

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λεΫ୯ҐͷϝτϦΫεݟ͍ͨ

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λεΫ୯ҐͰϝτϦΫεΛऔಘ͍ͨ͠ &$4$MVTUFS 5"4, %BUB EPH /PEF 5"4, %BUB EPH /PEF 5"4, %BUB EPH /PEF 5"4, %BUB EPH /PEF Datadog AgentͷαΠυΧʔίϯςφΛ্ཱͪ͛Δ

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λεΫ୯ҐͰϝτϦΫεΛऔಘ͍ͨ͠ Agentܦ༝ͰϝτϦΫε৘ใΛٵ্͍͛Δ ʢ౰વAgent෼ͷFargateඅ༻͔͔Γ·͢ʣ

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Datadog AgentΛར༻ͨ͠؂ࢹ • DatadogAgentͷΠϝʔδͷஔ͖৔ॴ͸ECR • DatadogAgentͷόʔδϣϯͷ௥ै͕ඞཁ • ϥΠϑαΠΫϧͷ୹͍λεΫ͸ϝτϦΫεͷऔಘ͕೉͍͠ • Logू໿ͱ؂ࢹ͕ॏཁ

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ίϯςφͷ؂ࢹͱӡ༻ • Cattle,not petsʢϖοτͰ͸ͳ͘ɺՈசʣ • VMͷ؅ཧͱҧ͍Ϛγϯͷӡ༻ΑΓ΋αʔϏεͷՄ༻ੑͱੑೳΛॏࢹ͢Δ • ໰୊͕ൃੜͨ͠λεΫ͸༰ࣻͳ͘ఀࢭ • ΦʔτώʔϦϯάͰએݴͨ͠λεΫͷ୆਺ʹ໭Δ

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·ͱΊ

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·ͱΊ • Fargate͸ίϯςφΛར༻͢Δ৔߹ʹ࠷ॳʹݕ౼͢΂͖બ୒ࢶ • FargateͷίϯςφΠϝʔδ͸ΩϟογϡͰ͖ͳ͍ • PrivateSubnetͰίϯςφΛىಈ͢Δ৔߹PrivateLinkΛར༻͢Δ • ίϯςφͷಛੑʹΑͬͯ؂ࢹํ๏ͱ؂ࢹର৅Λߟ͑Δඞཁ͕͋Δ