普段使ってるインフラ構成などについて

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1 ຽྠҰത ීஈ࢖ͬͯΔΠϯϑϥߏ੒ͳͲʹͭ ͍ͯ

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2 ໨࣍ • ࣗݾ঺հ • શମߏ੒ • Docker • CI / AWS ECSσϓϩΠ • CloudFormationʹΑΔઃఆ؅ཧ ࣌ؒ଍Γͳ͍ͷͰলུ͠ͳ͕Βɻɻɻ ؒҧͬͨ͜ͱઆ໌ͯͨ͠ΒऴΘ͔ͬͯ Βͬͦ͜Γڭ͍͑ͯͩ͘͞m(_ _)m

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3 ࣗݾ঺հ • ̠ɽ̨ɽϩδϟʔεגࣜձࣾ • ίʔυϨϏϡʔ໺࿠ • ΞϓϦ։ൃ / ΢Σϒ։ൃ / ͦͷଞR&D • ࠷ۙΑ͘࢖͏ݴޠ  PHP/Ruby/Java/Kotlin/Swift etc Ұॹʹ࡞ͬͨਓ→

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4 શମߏ੒

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5 Amazon  Route 53 Application Load Balancer Auto Scaling group web app server web app server Amazon S3   bucket CloudFront distribution Amazon  RDS શମߏ੒ Amazon  RDS multi-AZ ϝʔϧૹ৴ Τϥʔ؂ࢹ CloudWatch Logs ϩʔΧϧ GitLab Runner GitLab ECS ECR GitLab PhalconPHP(PHP7.x) ϩάղੳ

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6 AWSߏ੒ਤ

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7 Docker

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8 D o c k e r Docker ࣗલͰ։ൃ؀ڥͷ%PDLFSGJMF࡞੒ ࡞੒ͨ͠*NBHFΛ(JU-BC$POUBJOFS3FHJTUSZʹQSJWBUFʹอଘ %PDLFS$PNQPTFΛ࡞੒  ˠ%#"QQMJDBUJPO 3FEJT&MBTUJD4FBSDI4PMS w ։ൃ؀ڥΛॳΊͯࢀՃ͢ΔϦϞʔτͷΤϯδχΞͰ΋3&"%.&͚ͩ Ͱઆ໌ͳ͠ʙ࣌ؒ͘Β͍Ͱߏஙͱ࢖͍ํͷཧղ͕׬ྃ ͦͷ݁Ռ

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9 ։ ൃ ؀ڥ ஈ ֊Ͱ ಘ ΒΕͨ ΋ ͷ Docker શһͷ։ൃ؀ڥͷ౷Ұ  ηοτΞοϓͳͲͷ࣌ؒ୹ॖ  ςϯϓϨʔτΞϓϦέʔγϣϯΛ࡞੒͢Δ͜ͱͰॳ଎ͷ͋Δ։ൃ

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10 ECSσϓϩΠ

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11 ج ຊ తྲྀ Ε ECSσϓϩΠ GitLab Runner (CI) GitLab ECR GitLab Auto Scaling group web app server web app server ECS develop push master push ίϯςφ ΠϝʔδΛ push ίϯςφϦϙδτϦ

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12 Gi t L a b R u nner ECSσϓϩΠ $*πʔϧɻϊϦ͸$JSDMF$*΍5SBWJT$*Έ͍ͨͳ͔Μ͡ ઃఆϑΝΠϧ͸ZBNM (JU-BCͷQJQFMJOF͔Β

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13 E C R ECSσϓϩΠ ίϯςφͷΠϝʔδϦϙδτϦ &$3͸&$4ͷϦϙδτϦ͔Β࡞੒

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14 E C S ECSσϓϩΠ λεΫఆٛΛ࡞੒  ίϯςφͷ৘ใͷઃఆ  %PDLFSΠϝʔδͷઃఆ$16ϝϞϦFUD   ΫϥελʔΛ࡞੒  &$·ΘΓઃఆ  &$ΠϯελϯελΠϓFUD   αʔϏεΛઃఆ͢Δ  ΫϥελʔͰ࣮ߦͯ͠ҡ࣋͢ΔλεΫఆٛΛઃఆ  &-#ͷઃఆͳͲ

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15 E C S ɿ λ ε Ϋ ECSσϓϩΠ

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16 E C S ɿ Ϋ ϥε λʔ ECSσϓϩΠ

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17 E C S ɿ Ϋ ϥε λʔ ECSσϓϩΠ

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18 E C S ɿ α ʔ Ϗ ε ECSσϓϩΠ ←ΊͬͪΌॏཁ

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19 E C S ɿ σ ϓ ϩ Πϝϯτ Φ ϓγϣϯ ECSσϓϩΠ λεΫͷ਺: 4 ࠷খϔϧε཰: 50%ɺ࠷େ཰: 100% [ग़ల] https://aws.amazon.com/jp/ blogs/compute/amazon-ecs- launches-new-deployment- capabilities-cloudwatch- metrics-singapore-and- frankfurt-regions/ λεΫͷ਺ʹैͬͯɺߋ৽࣌ʹλεΫఆٛ ͷΠϯελϯεΛΫϥελʔʹ഑ஔ࣮ͯ͠ ߦঢ়ଶʹ͞ΕΔɻ͜ͷͱ͖4×50%=2୆ͣͭ ߋ৽͞ΕΔɹϩʔϦϯάɾσϓϩΠ

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20 E C S ɿ σ ϓ ϩ Πϝϯτ Φ ϓγϣϯ ECSσϓϩΠ λεΫͷ਺: 4 ࠷খϔϧε཰: 100%ɺ࠷େ཰: 200% [ग़ల] https://aws.amazon.com/jp/ blogs/compute/amazon-ecs- launches-new-deployment- capabilities-cloudwatch- metrics-singapore-and- frankfurt-regions/ Πϯελϯε͸8୆·Ͱ࢖͑ΔͷͰɺ 4×100%=4୆͕Ұؾʹߋ৽͞ΕΔ  ϒϧʔάϦʔϯɾσϓϩΠ

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21 E C S ɿ st a g ingͱprod uctio n ECSσϓϩΠ TUBHJOH  ୆ߏ੒Ͱे෼ͳͷͰɺλεΫͷ਺ɺ࠷খϔϧε཰ɺ࠷େ཰ ͰϩʔϦϯάɾσϓϩΠ QSPEVDUJPO  O୆ߏ੒ͰɺλεΫͷ਺Oɺ࠷খϔϧε཰ɺ࠷େ཰Ͱϩʔ ϦϯάɾσϓϩΠɻαʔϏεεέʔϧͨ͠Β࠷খϔϧε཰ɺ ࠷େ཰ͷϒϧʔάϦʔϯɾσϓϩΠΛ࠾༻ɻ ׬ྃޙ$*͔Β4MBDL΁ ׬ྃ௨஌

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22 ͸ · Γϙ Π ϯτ ECSσϓϩΠ &-#Λ͋ͱ͔ΒઃఆͰ͖ͳ͍ ΞϓϦέʔγϣϯͱ͔Ϛ΢ϯτͯ͠։ൃͯ͠ΔͷͰɺEPDLFSDQ͠ ͳ͍ͱσϓϩΠ͞Εͨίϯςφ্ͰΞϓϦέʔγϣϯͷྶѹ͕ফ͑ Δ (JU-BC3VOOFS͸ࣗલͷαʔόʔͰ༻ҙ͢ΔͷͰɺຖճϏϧυͷͨ ͼʹJNBHF͕ͨ͘͞Μ૿͑ΔɻσϓϩΠऴΘͬͨΒEPDLFSSNJ͠ͳ ͍ͱϠόΠɻͲ͏ͤ&$3Ͱอଘ͞Ε·͢͠ɻ

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23 Φ ʔ τεέʔϧ ECSσϓϩΠ $MPVE8BUDIͷΞϥʔτϕʔεͰΦʔτεέʔϧͷᮢ஋Λઃఆ Ϋϥελʔͷεέʔϧʹ͔͔Δ࣌ؒɿ෼͘Β͍ &$4αʔϏεͷεέʔϧʹ͔͔Δ࣌ؒɿʙඵ ΫϥελʔεέʔϧΞ΢τɿ$16࢖༻཰Ҏ্ αʔϏεεέʔϧΞ΢τɿ$16࢖༻཰Ҏ্ ΫϥελʔεέʔϧΠϯɿ$16࢖༻཰ҎԼ αʔϏεεέʔϧΠϯɿ$16࢖༻཰ҎԼ

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24 CloudFormation ࣗಈԽ "84ϦιʔεͷઃఆΛZBNM্ʹఆٛͯ͠؅ཧ͢Δ͜ͱ͕Ͱ͖Δ ˠ"84ͷΠϯϑϥઃఆߏஙΛࣗಈԽ  ྨࣅαʔϏεɿ5FSSB'PSN w "84ͷߏஙͷςϯϓϨʔτΛ࡞੒͢Δ͜ͱͰΠϯϑϥ·ΘΓͷ޻਺ ͕࡟ݮ w ZBNMΛHJU؅ཧ͢Δ͜ͱͰΠϯϑϥߏஙͷมߋΛHJUͰ͓͏͜ͱ͕Ͱ ͖Δ ͦͷ݁Ռ

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25 AWSߏ੒ਤ

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26 CloudFormation ࣗಈԽ ஈ֊ͷZBNMʹ෼͚͍ͯΔ #BTJPO4FSWFS ౿Έ୆αʔόʔ ݉$*ͷߏங  71$TVCOFUͳͲͷύϥϝʔλઃఆ 4UBHJOH༻ͷ&$43%4ͱύϥϝʔλͷઃఆ 1SPEVDUJPO༻ͷ&$43%4ͱύϥϝʔλͷઃఆ ͨͩ͠ɺ"$.ͳͲ͸खಈͷઃఆ͕ඞཁ

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27 ͋Γ͕ͱ͏͍͟͝·ͨ͠ (ɾωɾ)ůŢ