883521e7e1
- Introduced `FastcgiPlugin` for automatic HAProxy `fcgi-app` configuration generation. - Added example Docker Compose setup for PHP-FPM with FastCGI. - Updated documentation with detailed examples and usage instructions for FastCGI. - Included test cases to validate plugin behavior and generated configurations. - Enhanced `easymapping` to support `fcgi-app` definitions in global configs.
152 lines
5 KiB
PHP
152 lines
5 KiB
PHP
<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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<title>PHP-FPM with EasyHAProxy</title>
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<style>
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body {
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font-family: Arial, sans-serif;
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max-width: 800px;
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margin: 50px auto;
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padding: 20px;
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background: #f5f5f5;
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}
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.container {
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background: white;
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padding: 30px;
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border-radius: 8px;
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box-shadow: 0 2px 10px rgba(0,0,0,0.1);
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}
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h1 {
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color: #333;
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border-bottom: 3px solid #4CAF50;
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padding-bottom: 10px;
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}
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.success {
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background: #d4edda;
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border: 1px solid #c3e6cb;
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color: #155724;
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padding: 15px;
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border-radius: 4px;
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margin: 20px 0;
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}
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.info-table {
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width: 100%;
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border-collapse: collapse;
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margin: 20px 0;
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}
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.info-table th,
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.info-table td {
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padding: 12px;
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text-align: left;
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border-bottom: 1px solid #ddd;
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}
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.info-table th {
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background: #f8f9fa;
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font-weight: bold;
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width: 200px;
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}
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.info-table tr:hover {
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background: #f8f9fa;
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}
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a {
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color: #4CAF50;
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text-decoration: none;
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}
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a:hover {
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text-decoration: underline;
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}
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code {
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background: #f4f4f4;
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padding: 2px 6px;
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border-radius: 3px;
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font-family: 'Courier New', monospace;
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}
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</style>
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</head>
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<body>
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<div class="container">
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<h1>PHP-FPM with EasyHAProxy FastCGI Plugin</h1>
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<div class="success">
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<strong>Success!</strong> PHP is running via FastCGI protocol through HAProxy.
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</div>
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<h2>FastCGI Environment</h2>
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<table class="info-table">
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<tr>
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<th>PHP Version</th>
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<td><?php echo PHP_VERSION; ?></td>
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</tr>
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<tr>
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<th>Server Software</th>
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<td><?php echo $_SERVER['SERVER_SOFTWARE'] ?? 'N/A'; ?></td>
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</tr>
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<tr>
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<th>Document Root</th>
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<td><code><?php echo $_SERVER['DOCUMENT_ROOT'] ?? 'N/A'; ?></code></td>
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</tr>
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<tr>
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<th>Script Filename</th>
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<td><code><?php echo $_SERVER['SCRIPT_FILENAME'] ?? 'N/A'; ?></code></td>
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</tr>
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<tr>
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<th>Request URI</th>
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<td><code><?php echo $_SERVER['REQUEST_URI'] ?? 'N/A'; ?></code></td>
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</tr>
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<tr>
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<th>Request Method</th>
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<td><?php echo $_SERVER['REQUEST_METHOD'] ?? 'N/A'; ?></td>
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</tr>
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<tr>
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<th>Server Name</th>
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<td><?php echo $_SERVER['SERVER_NAME'] ?? 'N/A'; ?></td>
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</tr>
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<tr>
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<th>Server Port</th>
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<td><?php echo $_SERVER['SERVER_PORT'] ?? 'N/A'; ?></td>
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</tr>
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<tr>
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<th>HTTPS</th>
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<td><?php echo ($_SERVER['HTTPS'] ?? 'off') === 'on' ? 'Yes' : 'No'; ?></td>
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</tr>
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<tr>
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<th>PATH_INFO</th>
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<td><code><?php echo $_SERVER['PATH_INFO'] ?? 'Not set'; ?></code></td>
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</tr>
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<tr>
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<th>Gateway Interface</th>
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<td><?php echo $_SERVER['GATEWAY_INTERFACE'] ?? 'N/A'; ?></td>
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</tr>
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</table>
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<h2>Test Links</h2>
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<ul>
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<li><a href="/info.php">View PHP Info</a></li>
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<li><a href="/test-path-info.php/extra/path">Test PATH_INFO support</a></li>
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</ul>
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<h2>How This Works</h2>
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<p>
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This setup uses HAProxy with EasyHAProxy to proxy requests to PHP-FPM via the FastCGI protocol:
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</p>
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<ol>
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<li>HAProxy receives HTTP request on port 80</li>
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<li>The FastCGI plugin generates an <code>fcgi-app</code> configuration that defines CGI parameters (SCRIPT_FILENAME, DOCUMENT_ROOT, etc.)</li>
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<li>HAProxy uses this configuration to communicate with PHP-FPM via the FastCGI protocol</li>
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<li>HAProxy connects to PHP-FPM (via TCP port 9000 or Unix socket, depending on configuration)</li>
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<li>PHP-FPM processes the PHP script and returns the response</li>
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<li>HAProxy sends the response back to the client</li>
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</ol>
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<h2>Configuration</h2>
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<p>The FastCGI plugin is configured in <code>docker-compose-php-fpm.yml</code>:</p>
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<ul>
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<li><strong>document_root:</strong> <code>/var/www/html</code></li>
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<li><strong>index_file:</strong> <code>index.php</code></li>
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<li><strong>path_info:</strong> <code>true</code> (enables PATH_INFO support)</li>
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</ul>
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</div>
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</body>
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</html>
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