reverse-proxy - 如何在 Mac OS X Mountain Lion Server 中设置 Web 代理服务？

Question

我正在尝试利用 Mac OS X Server 中的配置文件而不是直接修改 Apache 的站点文件来为 eXist XML 数据库添加反向代理条目。映射应从 [http://example.com/exist] 到 [http://localhost:8080/exist]。

eXist 已启动并正在运行。

我添加了以下 plist 文件/Library/Server/Web/Config/apache2/webapps/org.exist-db.plist

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<!-- See man pages for webapp.plist(5) and webappctl(8) for information about this example webapp.plist -->

<plist version="1.0">
     <dict>
         <key>includeFiles</key>
         <array>
             <!-- Include files are activated in virtual host when webapp is started -->
         </array>
         <key>launchKeys</key>
         <array>
             <!-- Launchd plists in /Applications/Server.app/Contents/ServerRoot/System/Library/LaunchDaemons are loaded when webapp is started -->
         </array>
         <key>name</key>
         <string>org.exist-db</string>
         <key>displayName</key>
         <!-- Name shown in Server app -->
         <string>eXist Open Source XML Database</string>
         <key>proxies</key>
         <!-- ProxyPass/ProxyPassReverse directives are activated when webapp is started --> 
         <dict>
             <key>/exist</key>
             <!-- Sets up a reverse proxy -->
             <dict>
                 <key>keysAndValues</key>
                 <string/>
                 <key>path</key>
                 <string>/exist</string>
                 <key>urls</key>
                 <!-- URLs comprise a proxy_balancer group -->
                 <array>
                     <string>http://localhost:8080/exist</string>
                 </array>
             </dict>
         </dict>
         <key>requiredModuleNames</key>
         <array>
             <!-- Apache plugin modules are enabled when webapp is started -->
             <string>proxy_module</string>
         </array>
         <key>requiredWebAppNames</key>
         <array>
             <!-- Required web apps are started when this webapp is started -->
         </array>
         <key>installationIndicatorFilePath</key>
         <!-- The presence of this file indicates web app is installed -->
         <string>/Users/cahlander/eXist-trunk</string>
         <key>sslPolicy</key>
         <!-- Determines webapp SSL behavior -->
         <integer>0</integer>
         <!-- 0: default, UseSSLWhenEnabled -->
         <!-- 1:          UseSSLAlways -->
         <!-- 2:          UseSSLOnlyWhenCertificateIsTrustable -->
         <!-- 3:          UseSSLNever -->
         <!-- 4:          UseSSLAndNonSSL -->
     </dict>
</plist>

在本地服务器上运行，转到http://example.com:8080/exist有效，但来自另一台机器，转到 http://example.com/exist才不是。此外，“eXist Open Source XML Database”应该在高级设置中显示为网络应用程序。它不是。我做错了什么？

Answer 1

我已经解决了所有悬而未决的问题，但遇到了一个新问题。

仅将以下内容作为 org.exist-db.plist 添加到/Library/Server/Web/Config/apache2/webapps

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

<!-- See man pages for webapp.plist(5) and webappctl(8) for information about this example webapp.plist -->

<plist version="1.0">
    <dict>
        <key>includeFiles</key>
        <array/>
        <key>launchKeys</key>
        <array/>
        <key>name</key>
        <string>org.exist-db</string>
        <key>displayName</key>
        <!-- Name shown in Server app -->
        <string>eXist Open Source XML Database</string>
        <key>proxies</key>
        <!-- ProxyPass/ProxyPassReverse directives are activated when webapp is started -->
        <dict>
            <key>/exist</key>
            <!-- Sets up a reverse proxy -->
            <dict>
                <key>keysAndValues</key>
                <string/>
                <key>path</key>
                <string>/exist</string>
                <key>urls</key>
                <!-- URLs comprise a proxy_balancer group -->
                <array>
                    <string>http://localhost:8080/exist</string>
                </array>
            </dict>
        </dict>
        <key>requiredModuleNames</key>
        <array>
            <!-- Apache plugin modules are enabled when webapp is started -->
            <string>proxy_module</string>
        </array>
        <key>requiredWebAppNames</key>
        <array>
            <!-- Required web apps are started when this webapp is started -->
        </array>
        <key>startCommand</key>
        <string>/Users/cahlander/eXist-trunk/tools/wrapper/bin/exist.sh start</string>
        <key>stopCommand</key>
        <string>/Users/cahlander/eXist-trunk/tools/wrapper/bin/exist.sh stop</string>
        <key>installationIndicatorFilePath</key>
        <!-- The presence of this file indicates web app is installed -->
        <string>/Users/cahlander/eXist-trunk/VERSION.txt</string>
        <key>sslPolicy</key>
        <!-- Determines webapp SSL behavior -->
        <integer>0</integer>
        <!-- 0: default, UseSSLWhenEnabled -->
        <!-- 1: UseSSLAlways -->
        <!-- 2: UseSSLOnlyWhenCertificateIsTrustable -->
        <!-- 3: UseSSLNever -->
        <!-- 4: UseSSLAndNonSSL -->
    </dict>
</plist>

它开始了，但没有停止。该条目确实显示在高级设置中。它不会从 GUI 停止。

以下命令行条目将起作用，但在我停止并重新启动后我确实遇到了损坏。

sudo webappctl 启动 org.exist-db

sudo webappctl 停止 org.exist-db