本番環境をECSで構築した話

2019年05月07日（火）Cloud Native Okinawa #01 (https://cnjp.connpass.com/event/126877/) の発表用資料です

Transcript

1. ຊ൪؀ڥΛ
   AWS ECSͰߏஙͨ͠࿩
   גࣜձࣾRe:Build

   ͯͭ (@kaoru6strings)
   2019೥05݄07೔ʢՐʣ
   Cloud Native Okinawa #01
   https://cnjp.connpass.com/event/126877/
   

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2. ࣗݾ঺հ
   • த੢ ఩େʢͯͭʣ
   • גࣜձࣾRe:BuildɿWebΤϯδχΞ
   • Laravel + Vue.js, Ruby on rails
   • ϦϞʔτϫʔΫͯ͠·͢
   • @kaoru6strings
   

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3. ٕज़ؔ࿈ͷεΩϧηοτ
   Ͱ͖Δ ͪΐͬͱͰ͖Δ ษڧத
   ϑϩϯτΤϯυ
   +4
   K2VFSZ
   7VFKT
   όοΫΤϯυ -BSBWFM
   3VCZPOSBJMT
   1ZUIPO 3VCZ
   Πϯϑϥ
   "84 %PDLFS
   -JOVY
   7JSUVBM#PY
   7BHSBOU
   ,VCFSOFUFT
   3BODIFS ($1
   

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4. Why ECS?
   

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5. ࠓ೔֮͑ͯؼͬͯ΄͍͜͠ͱ
   ʮECS΁ͷσϓϩΠ͸ECS CLIΛ͔͓ͭ͏ʯ
   

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6. Infrastructure Architecture
   

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7. Deploy Flow
   (JUQVTI 5FTUJOH
   1VTIJNBHF
   UP
   &$3
   6QEBUF
   &$45BTL
   CircleCI
   

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8. ϙΠϯτ1
   ECS΁ͷσϓϩΠ͸ECS CLIΛ͔͓ͭ͏
   • ecs-cli͸AWSެࣜͷECS΁ͷσϓϩΠࢧԉ
   πʔϧ
   • docker-compose.ymlͬΆ͘ઃఆϑΝΠϧΛ͔
   ͚ΔͨΊΘ͔Γ΍͍͢
   

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9. CircleCIͰͷઃఆྫ
   config.yml
   

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10. ϙΠϯτ1
    ECS΁ͷσϓϩΠ͸ECS CLIΛ͔͓ͭ͏
    • app-service.yml
    • ֤ίϯςφͷઃఆ৘ใ
    • Cloud watchͷઃఆ৘ใ
    • ecs-params.yml
    • ωοτϫʔΫఆٛ
    • SSMͱͷ࿈ܞ෦෼ͷઃఆ৘ใ
    

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11. ϙΠϯτ1
    ϋϚͬͨͱ͜
    • ࠷ॳecs-deployͱ͍͏πʔϧΛ࢖͓͏ͱͨ͠
    ͕ɺ2ͭҎ্ͷίϯςφͷߋ৽ํ๏͕Θ͔Β
    ͣɺ٧Μͩ
    • FargateΛར༻͢Δ৔߹͸ecs-params.ymlͷத
    Ͱnetwork_configurationͷઃఆΛ͢Δඞཁ͕
    ͋Δ
    

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12. ϙΠϯτ1
    ඞਢઃఆ߲໨ʹ໎ͬͨͱ͖͸ϒϥ΢βΛࢀߟʹ
    ͢Δ΂͠
    

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13. ϙΠϯτ2
    ൿಗ৘ใ͸SSMͰ؅ཧ͢Δ
    • RDS΁ͷ઀ଓ৘ใͳͲͷ࿙Εͯ͸͍͚ͳ͍৘
    ใ͸SSMͰ؅ཧ͢Δ͜ͱ
    

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14. • ecs-cliͰͷઃఆྫ͸Լهͷ௨Γɹɹɹ
    ʢ࠷ॳઃఆํ๏͕Θ͔Βͣ೰Μͩ෦෼ʣ
    ϙΠϯτ2
    ൿಗ৘ใ͸SSMͰ؅ཧ͢Δ
    

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15. ECS + Fargate ͷϝϦοτͱ͔
    • ͩΕͰ΋؆୯ʹϩʔϦϯάΞοϓσʔτͷ࢓૊Έ͕
    ߏஙͰ͖Δ
    • ͏·ࣗ͘ಈσϓϩΠͷ࢓૊Έ͕ߏஙͰ͖Ε͹Πϯϑ
    ϥ෦෼ͷϨΠϠʔΛଐਓԽͤ͞ͳ͍ํ޲ʹ͍࣋ͬͯ
    ͖΍͍͢
    • GCPͰECSͬΆ͍αʔϏε࢖͍ͨ͘ͳͬͨΒCloud
    Run
    

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16. ࠓޙͷ՝୊
    • ͜Ε͔Βӡ༻ͷϑΣʔζʹೖ͍ͬͯ͘ͷͰυΩυΩ͠
    ͯΔ
    • ࣍ճҊ݅͸GCPͰΠϯϑϥߏஙͯ͠ΈΔ
    • ࠷ऴ໨ඪ͸ɺνʔϜϝϯόʔ͕Πϯϑϥͷ͜ͱߟ͑ͣ
    ʹΞϓϦέʔγϣϯͷ࣮૷ʹूதͰ͖Δ؀ڥͮ͘Γ
    • AWS Codepipeline͸ະݕূͷͨΊɺػձ͕͋Ε͹
    ৮ͬͯΈΔ
    

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17. ϦϯΫू
    • ECS CLIͷϦϙδτϦ
    • https://github.com/aws/amazon-ecs-cli
    • ECS CLIͷϦϑΝϨϯε
    • https://docs.aws.amazon.com/ja_jp/AmazonECS/latest/developerguide/ECS_CLI.html
    • ecs-deploy
    • https://github.com/silinternational/ecs-deploy
    

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