中文标题【使用 Apache 和 mod_proxy】
Atlassian 应用允许用户使用反向代理，但是 Atlassian 并不会为这个功能的配置提供支持。因此，Atlassian 也不能保证能够为这些配置提供任何支持。
如果你在配置上有任何需求，请参考 Atlassian Answers 中的内容来获取帮助。
基本配置
在这些示例中，我们使用下面的信息：
http://www.example.com/confluence - 你计划使用的 URL
http://example:8090/ - Confluence 当前安装的主机名和端口
http://example:8091/ - Synchrony 当前安装的主机名和端口，这个服务被用来提供默认的协同编辑服务
/confluence - 这个是有关你 Confluence 计划使用的上下文（在主机名和端口的后面）
/synchrony - Synchrony 使用的上下文路径，这个提供了协同编辑服务
你需要将上面的 URL 替换成你自己的 URL。
1 设置上下文路径
如果你不需要使用上下文来访问 Confluence，例如你希望使用 www.example.com 来访问这个，你可以跳过这部分的内容。
设置你 Tomcat 中 Confluence 上下文的路径（在主机名和端口的后面）。在这个示例中，上下文路径被配置为 /confluence。
编辑 <installation-directory>conf/server.xml，找到"Context" 的定义：
<Context path="" docBase="../confluence" debug="0" reloadable="true">
然后修改为：
<Context path="/confluence" docBase="../confluence" debug="0" reloadable="true">
在这个示例中，我们已经使用了 /confluence 为上下文的路径。请注意，你不能使用 /resources 为你的上下文路径，这是因为这个上下文的路径在 Confluence 中被用来定义资源，如果你使用这个配置的话，将会在 Confluence 中导致问题。
重启 Confluence，然后你可以尝试使用 http://example:8090/confluence 进行访问，并确保你能正确访问。
2 设置 URL 重定向
下一步，设置 URL 重定向。在 <installation-directory>conf/server.xml 文件中，使用示例的连接器为你的起始点。
注释掉默认的连接器（针对不使用代理的访问）。
在 HTTP - Proxying Confluence via Apache or Nginx over HTTP 头部列出的内容，取消注释连接器。
在上面显示内容的最下面，插入你的 proxyName 和 proxyPort ：
<Connector port="8090" connectionTimeout="20000" redirectPort="8443" maxThreads="48" minSpareThreads="10" enableLookups="false" acceptCount="10" debug="0" URIEncoding="UTF-8" protocol="org.apache.coyote.http11.Http11NioProtocol" scheme="http" proxyName="www.example.com" proxyPort="80"/>
如果你计划启用 HTTPS，使用 HTTPS - Proxying Confluence via Apache or Nginx over HTTPS. 下面的连接器。
3 配置 mod_proxy
Use one of the examples below to edit your Apache http.conf file to proxy requests to the application server.
You will need to enable the following required Apache modules if they are not already enabled:
- mod_proxy
- mod_proxy_http
- proxy_wstunnel
- mod_rewrite
(proxy_wstunnel and mod_rewrite are new requirements in Confluence 6.0)
The format of the http.conf file, and location of the modules may differ on your operating system. We recommend Windows users specify the absolute path to the module files.
Example 1: Configuration with context path
Use this example if you set a context path in step 1, and will access Confluence with a context path like this http://www.example.com/confluence.
In this example, users will connect to Synchrony, which is required for collaborative editing, directly via WebSockets.
The order of directives in the config is important.
# Put this after the other LoadModule directives
LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so
LoadModule proxy_http_module /usr/lib/apache2/modules/mod_proxy_http.so
LoadModule proxy_wstunnel_module /usr/lib/apache2/modules/mod_proxy_wstunnel.so
LoadModule rewrite_module /usr/lib/apache2/modules/mod_rewrite.so
# Put this in the main section of your configuration (or virtual host, if using Apache virtual hosts)
ProxyRequests Off
ProxyPreserveHost On
<Proxy *>
Require all granted
</Proxy>
ProxyPass /synchrony http://<domain>:8091/synchrony
<Location /synchrony>
Require all granted
RewriteEngine on
RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC]
RewriteRule .* ws://<domain>:8091%{REQUEST_URI} [P]
</Location>
ProxyPass /confluence http://<domain>:8090/confluence
ProxyPassReverse /confluence http://<domain>:8090/confluence
<Location /confluence>
Require all granted
</Location>
Note: It's not possible to use Apache HTTP Server 2.2 with Confluence 6.0 or later. If you plan to use SSL, you will need version 2.4.10 or later.
Example 2: Configuration without context path
Use this example if you skipped step 1, and will access Confluence without a context path like this http://www.example.com.
As in the previous example, users will connect to Synchrony, which is required for collaborative editing, directly via WebSockets.
The order of directives in the config is important.
# Put this after the other LoadModule directives
LoadModule proxy_module /usr/lib/apache2/modules/mod_proxy.so
LoadModule proxy_http_module /usr/lib/apache2/modules/mod_proxy_http.so
LoadModule proxy_wstunnel_module /usr/lib/apache2/modules/mod_proxy_wstunnel.so
LoadModule rewrite_module /usr/lib/apache2/modules/mod_rewrite.so
# Put this in the main section of your configuration (or virtual host, if using Apache virtual hosts)
ProxyRequests Off
ProxyPreserveHost On
RewriteEngine On
RewriteCond %{REQUEST_URI} !^/synchrony
RewriteRule ^/(.*) http://<domain>:8090/$1 [P]
<Proxy *>
Require all granted
</Proxy>
ProxyPass /synchrony http://<domain>:8091/synchrony
<Location /synchrony>
Require all granted
RewriteEngine on
RewriteCond %{HTTP:UPGRADE} ^WebSocket$ [NC]
RewriteCond %{HTTP:CONNECTION} Upgrade$ [NC]
RewriteRule .* ws://<domain>:8091%{REQUEST_URI} [P]
</Location>
ProxyPass / http://<domain>:8090
ProxyPassReverse / http://<domain>:8090
<Location />
Require all granted
</Location>
Note: It's not possible to use Apache HTTP Server 2.2 with Confluence 6.0 or later. If you plan to use SSL, you will need version 2.4.10 or later.
4 重启 Apache
This is needed to pick up on the new configuration. To restart Apache, run the following command:
sudo apachectl graceful
5 禁用 HTTP 压缩
Having compression run on both the proxy and Tomcat can cause problems integrating with other Atlassian applications, such as Jira. Please disable HTTP compression as per our Using Apache with mod_proxy docs.
6 修改 Confluence 基础 URL
The last stage is to set the Base URL to the address you're using within the proxy, for example http://www.example.com/confluence.
添加 SSL
If you plan to enable HTTPS, see Using Apache with mod_proxy, and make sure you choose the HTTPS sample connector.
更多信息
- The mod_proxy_html site has documentation and examples on the use of this module in the complex configuration.
- Apache Week has a tutorial that deals with a complex situation involving two applications and ProxyHTMLURLMap.