20150207 elastic loadbalancer

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  • Elastic Load Balancing

  • AWS !facebook : /areaz.daiki twitter : @areaz_ slideshare: http://www.slideshare.net/areazdaiki/ !hobby C3(Can Convinience Club)

    Who am I ?

  • #jawsug #fullmanaged

    JAWS-UG KANSAI AWS AWS

  • Elastic Load Balancing

  • EC2AuroraRDS !AWS AWS !

  • EC2AuroraRDS !AWS AWS !

  • EC2AuroraRDS !AWS AWS !

  • EC2

  • Amazon Elastic Compute Cloud (Amazon EC2)

    !

    Elastic Load Balancing

  • EC2

  • Amazon EC2

    !

    Elastic Load Balancing

  • EC2

    ELB

    !

    Elastic Load Balancing

  • Elastic Load Balancing

    S3

  • Elastic Load Balancing

    webweb

    web

  • Elastic Load Balancing

    Route53 Multi-AZ

    webweb

    web

    webweb

    web

  • Elastic Load Balancing

    Public Subnet Private Subnet

    Internal ELBVPC

    web

    web

    Application

    Application

  • Elastic Load Balancing

    Public Subnet Private Subnet

    Internal ELBVPC

    Application Control

    Web Application

    Web Application

  • Elastic Load Balancing

    HealthCheck

    InstanceCheck

    InstanceCheck

    HTTP Status Code : 200

    HTTP200 ELBInService

    HealthCheckHealthCheck

    web Application

  • Elastic Load Balancing

    HealthCheck

    InstanceCheck

    HTTP Status Code : 500

    HTTP200500 ELBOutOfService

    web Application

  • Elastic Load Balancing

    HealthCheck

    InstanceCheck

    InstanceCheck

    HTTP Status Code : 200

    web-A Application

    web-B

    HTTP Status Code : 500

    Instance Status 1 / 2

    Web-A

  • Elastic Load Balancing

    Upload

    TLS 1.2 / TLS 1.1 / TLS 1.0 / SSL 3.0 / SSL 2.0SSL

    webHTTPS HTTP / HTTPS

  • Elastic Load Balancing

    HTTP / HTTPS

    A

    B

    web - A

    web - B

  • Elastic Load Balancing

    S3

    IP HTTP

    X-Forwarded-For

  • Elastic Load Balancing

    OutOfService

    Ruby

    Ruby

  • Elastic Load Balancing

    [OutOfService]

    Multi-AZAZ

    Scaling

    Business Enterprise

  • Elastic Load Balancing

    TagName

    X-FORWARED-FOR: FromIP

  • Elastic Load Balancing

    Route53

    OutOfServiceHealthCheck