为什么负载均衡要 LVS+Nginx 搭配着用呀? - V2EX
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chengmin

为什么负载均衡要 LVS+Nginx 搭配着用呀?

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  •   chengmin Dec 20, 2014 13386 views
    This topic created in 4149 days ago, the information mentioned may be changed or developed.
    为什么大型网站负载均衡要LVS+Nginx搭配着用呀?是不是LVS+Web服务器或Nginx+Web也可以这样来用呀?具体有什么区别;还有采用LVS+Nginx+web服务器这种架构,用户请求是先到LVS,然后到Nginx再到服务器,可以请求到LVS,然后直接到服务器么?谢谢!
    9 replies    2014-12-20 20:35:32 +08:00
    9hills
        1
    9hills  
       Dec 20, 2014
    LVS的负载均衡比较一般,需要NGINX做更优的调度
    但是没有LVS,你总不能让NGINX抗在最前面成为单点。
    willis
        2
    willis  
       Dec 20, 2014
    正如楼上说的,Nginx是7层调度,34层的流量负载还是要LVS来
    bellchu
        3
    bellchu  
       Dec 20, 2014   3
    楼上输入法太迷人了
    yakczh/td>
        4
    yakczh  
       Dec 20, 2014
    生成静态页,然后多找几台服务器同步就行了
    willis
        5
    willis  
       Dec 20, 2014
    @bellchu 是说我的输入法吗?  ibus+二笔输入法 --!
    bellchu
        6
    bellchu  
       Dec 20, 2014
    @willis Unicode英文和数字
    zts1993
        7
    zts1993  
       Dec 20, 2014
    @willis 二逼输入法是什么
    willis
        8
    willis  
       Dec 20, 2014
    @zts1993  哈哈,总之是个好输入法,有兴趣,请百度百科,我已经严重歪楼了,楼主表自杀偶
    Lax
        9
    Lax  
       Dec 20, 2014
    一般用 LVS 做四层转发,Nginx做七层转发。
    四层的网络层数据转发,没有“请求”的概念。
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