Envoyを分かりやすく例えつつApp Meshの話をします

Transcript

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2. AWS App Meshͷϒϩάॻ͍ͨͷͰಡΜͰ͍ͩ͘͞ https://tech.recruit-mp.co.jp/infrastructure/post-17720/ SFJOWFOU
   BQQ
   NFTI
   ࢓૊Έ Ͱݕࡧ

3. What is Envoy? ENVOY IS AN OPEN SOURCE EDGE AND

   SERVICE PROXY, DESIGNED FOR CLOUD-NATIVE APPLICATIONS

4. What is Envoy? ENVOY IS AN OPEN SOURCE EDGE AND

   SERVICE PROXY, DESIGNED FOR CLOUD-NATIVE APPLICATIONS αʔϏεϓϩΩγʁ

5. αʔϏεϓϩΩγʁ

6. ΈΜͳେ޷͖nginxͳΒ෼͔Δ

7. ྫ͑͹ɺnginxΛ࢖ͬͯ͜ΜͳΞΫηε )551 GPP 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
      XXXFYBNQMFDPN

8. nginx.conf )551 GPP 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
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9. listen )551 GPP 
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
   
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10. location )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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11. upstream )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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12. envoyͰ΋ಉ͜͡ͱ͕Ͱ͖Δ )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
       XXXFYBNQMFDPN

13. envoyͷઃఆϑΝΠϧ͸yamlͰ͢ ͪΐͬͱ௕͍͚Ͳ
    ݟ͍͖ͯ·͠ΐ͏ )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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14. listeners )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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15. routes )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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16. clusters )551 GPP 
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
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17. Why envoy? ผʹOHJOYͰ΋ ͍͍ͷͰ͸ʁ

18. Cloud-NativeલఏͰ࡞ΒΕ͍ͯΔ ENVOY IS AN OPEN SOURCE EDGE AND SERVICE PROXY,

    DESIGNED FOR CLOUD-NATIVE APPLICATIONS

19. Cloud-NativeͷੈքͰ͸ಈతʹมԽ͠ଓ͚Δ     Cluster ࢮΜͩ͜ͱΛ ֬ೝ͠ଓ͚Δ ৽͍͠ͷ͕
    ੜ·Εͨ͜ͱ

    Λൃݟ͢Δ OHJOYDPOGΛ
    ॻ͖׵͑ͯ࠶σϓϩΠ
    ͢Δ͔͠ͳ͍ ৽͍͠΍ͭʹ͸
    গͣͭ͠ϦΫΤετ
    ৼΓ͍ͨ

20. envoy͸ಈతʹઃఆΛऔಘͰ͖Δ Կ൪ϙʔτͰ-JTUFO͢Δʁ Ͱʂ Ͳ͜ʹϧʔςΟϯά͢Δʁ GPP
    ͸
    BQQ΁ Management Server BQQ͸Ͳ͜ʁ 

21. LDS Կ൪ϙʔτͰ-JTUFO͢Δʁ Ͱʂ Ͳ͜ʹϧʔςΟϯά͢Δʁ GPP
    ͸
    BQQ΁ BQQ͸Ͳ͜ʁ  LDS: Listener Discovery

    Service Management Server

22. RDS Կ൪ϙʔτͰ-JTUFO͢Δʁ Ͱʂ Ͳ͜ʹϧʔςΟϯά͢Δʁ GPP
    ͸
    BQQ΁ BQQ͸Ͳ͜ʁ  LDS: Listener Discovery

    Service RDS: Route Discovery Service Management Server

23. CDS/EDS Կ൪ϙʔτͰ-JTUFO͢Δʁ Ͱʂ Ͳ͜ʹϧʔςΟϯά͢Δʁ GPP
    ͸
    BQQ΁ BQQ͸Ͳ͜ʁ  RDS: Route Discovery

    Service LDS: Listener Discovery Service CDS/EDS: Cluster Discovery Service/Endpoint Discovery Service Management Server

24. App Mesh͕ఏڙͯ͘͠ΕΔ Կ൪ϙʔτͰ-JTUFO͢Δʁ Ͱʂ Ͳ͜ʹϧʔςΟϯά͢Δʁ GPP
    ͸
    BQQ΁ BQQ͸Ͳ͜ʁ  RDS: Route

    Discovery Service LDS: Listener Discovery Service CDS/EDS: Cluster Discovery Service/Endpoint Discovery Service

25. EnvoyΛཧղ͢Ε͹App Mesh͕ݟ͑ͯ͘Δ ref: https://aws.amazon.com/jp/blogs/compute/introducing-aws-app-mesh-service-mesh-for-microservices-on-aws/

26. App MeshͷGA·ͰͷಓͷΓ ➤ .POJUPSJOH
    ➤ 5SBDJOH
    ➤ 3FUSZ
    ➤ $JSDVJU
    #SFBLFST
    

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    #FUBɻ$-*
    POMZɺ5SBGGJD
    3PVUJOH͔͠Ͱ͖ͳ͍ https://github.com/awslabs/aws-app-mesh-examples/issues?q=is%3Aissue+is%3Aopen+label%3AGA