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为何要在 Nginx 之前再用 LVS 做负载均衡？

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  •   tabris17 · Dec 6, 2014 · 4283 views
    This topic created in 4353 days ago, the information mentioned may be changed or developed.
    http://www.infoq.com/cn/articles/douban-infrastructure-2014

    http://img3.douban.com/view/status/median/public/d58c81bcd7f76a3.jpg

    比如豆瓣的构架。直接用Nginx做负载均衡会有什么缺陷吗？
  • 负载
  • Nginx
  • 构架
    5 replies  •  2018-09-18 11:57:15 +08:00
    taogogo
    taogogo
    Dec 6, 2014 via iPad
    1
    四层啊lv s
    yakczh
    yakczh
    Dec 6, 2014
    2
    nginx顶多是个前端代理，负载均衡是讹传
    gogomarine
    gogomarine
    Dec 6, 2014 via Android
    3
    怎么解决后端获取真实ip的问题？
    msg7086
    msg7086
    Dec 6, 2014
    4
    lvs均衡的是连接，nginx均衡的是请求……
    esolve
    esolve
    Sep 18, 2018
    5
    @msg7086 还是没懂
    同一个网站的话，对外 ip 端口都差不多
    有啥可均衡的？
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