设置基本的 mod_proxy 虚拟主机

设置基本的 mod_proxy 虚拟主机

我正在尝试设置一个基本的虚拟主机,将所有对 test.local 的请求代理到我在 127.0.0.1:8080 上运行的 WEBrick 服务器,同时将所有对 localhost 的请求保留到 /var/www 中的静态文件。我正在运行 Ubuntu 10.04。

我安装了 libapache2-mod-proxy-html,并启用了 a2enmod 代理模块。我还启用了虚拟主机。但是,每当我访问 test.local 时,我总是会收到一个神秘的 500 服务器错误,并且我的所有日​​志都告诉我:

[Thu Mar 03 01:43:10 2011] [warn] proxy: No protocol handler was valid for the URL /. If you are using a DSO version of mod_proxy, make sure the proxy submodules are included in the configuration using LoadModule.

这是我的虚拟主机:

<VirtualHost test.local:80>
    LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so
    ServerAdmin webmaster@localhost
    ServerName test.local
    ProxyPreserveHost On

    # prevents this folder from being proxied
    ProxyPass /static !

    DocumentRoot /var/www
    <Directory />
        Options FollowSymLinks
        AllowOverride None
    </Directory>
    <Directory /var/www/>
        Options Indexes FollowSymLinks MultiViews
        AllowOverride None
        Order allow,deny
        allow from all
    </Directory>

    <Proxy *>
        Order allow,deny
        Allow from all
    </Proxy>
    ProxyPass / http://localhost:8080/
    ProxyPassReverse / http://localhost:8080/

    ErrorLog /var/log/apache2/error.log

    # Possible values include: debug, info, notice, warn, error, crit,
    # alert, emerg.
    LogLevel warn

    CustomLog /var/log/apache2/access.log combined

以下是我对 mod_proxy 的设置:

<IfModule mod_proxy.c>
        #turning ProxyRequests on and allowing proxying from all may allow
        #spammers to use your proxy to send email.

        ProxyRequests Off

        <Proxy *>
        # default settings
                #AddDefaultCharset off
                #Order deny,allow
                #Deny from all
                ##Allow from .example.com

        AddDefaultCharset off
        Order allow,deny
        Allow from all
        </Proxy>

        # Enable/disable the handling of HTTP/1.1 "Via:" headers.
        # ("Full" adds the server version; "Block" removes all outgoing Via: headers)
        # Set to one of: Off | On | Full | Block

        ProxyVia On
</IfModule>

有人知道我做错了什么吗?谢谢

答案1

看起来您没有加载mod_proxy_http模块(这是代理 HTTP 服务器所需的)。我面前没有 Ubuntu 10.04,但我记得它类似于:

sudo a2enmod proxy_http

答案2

上述答案对我没有帮助,因为我收到的错误与所选答案中作者的评论相同。不过,我确实找到了以下帖子和更改,解决了我的问题:

sudo /usr/sbin/setsebool -P httpd_can_network_connect 1

来源:http://allscm.com/archives/apache2-proxy-disabled-connection-on-localhost.html

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