Question

我尝试使用清漆来缓存2个网站：

http://services.gradle.org
http://nodejs.org/dist/

我配置了2个DNS条目：nodejs-proxy和gradle-proxy

在我的浏览器中，如果我访问http://gradle-proxy，我会被重定向到services.gradle.org的varnish缓存网站。所以这部分有效。

但是，如何配置它以便我的清漆机只在我转到http://nodejs.org/dist/时缓存并显示http://nodejs-proxy？

我的default.vcl配置是：

backend gradle {
    .host = "207.223.250.8";
    .port = "80";
    .connect_timeout = 6000s;
    .first_byte_timeout = 6000s;
    .between_bytes_timeout = 6000s;
}

sub vcl_recv {
    # Happens before we check if we have this in cache already.
    #
    # Typically you clean up the request here, removing cookies you don't need,
    # rewriting the request, etc.

   if (req.http.host == "gradle-proxy.corp.appdynamics.com") {
      set req.backend_hint = gradle;
   }

    if (! req.url ~ "^/dist/") {
        return(pass);
    }
    return(lookup);

}

谢谢

Answer 1

啊，我的工作是rm：

if (! req.url ~ "^/dist/") {
    return(pass);
}
return(lookup);

并添加：

sub vcl_recv {
    if (req.http.host == "nodejs-proxy") {
            set req.http.host = "nodejs.org";
            set req.url = regsub(req.url, "^", "/dist");
    }
}

backend nodejs {
    .host = "165.225.133.150";
    .port = "80";
    .connect_timeout = 6000s;
    .first_byte_timeout = 6000s;
    .between_bytes_timeout = 6000s;
}

清漆缓存仅特定的URL路径

1 个答案: