清漆，Apache和namebased虚拟主机与自己的IP地址 [英] varnish, apache and namebased virtual host with own ip addresses

问题描述

我有一个Apache2的-Web服务器与几个基于域名的虚拟主机;每台主机都有自己的IP地址，因此Apache不侦听*：80，但123.456.789.012:80

I have a apache2-webserver with several name-based virtual hosts; each host has its own ip address, so the apache is not listening on *:80, but on 123.456.789.012:80.

现在我要缓存清漆的网站。我发现了几个HOWTO文档，无论是基于IP的主机（监听*：80）。或者只有一个IP地址的主机namebased

Now I want to cache the websites with varnish. I found several howtos, either ip-based hosts (listening on *:80) or namebased hosts with only one ip address.

我怎么都设置我的清漆，使之与我的Apache2配置工作？

How do I have to setup my varnish to make it work with my apache2-configuration?

推荐答案

您将需要每个IP一个后端，然后发送的每个主机到正确的后端。

You will need one backend per IP, and then send each hostname to the right backend.

例如：

backend Site1 {
    .host = "123.456.789.001";
    .port = "80";
}

backend Site2 {
    .host = "123.456.789.002";
    .port = "80";
}

sub vcl_recv {
    if (req.http.Host == "www.site1.com") {
        set req.backend Site1
    } elseif (req.http.Host == "www.site2.com") {
        set req.backend Site2
    } elseif
}

（不知道后端语法，因为我只用导演）

(Not sure about backend syntax since I only use directors)

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