Add project files
This commit is contained in:
Frank Woeckener
20
00_vortrags-files/Dockerfile
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20
00_vortrags-files/Dockerfile
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FROM php:8.1-fpm
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WORKDIR /var/www/html
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COPY composer.json ./
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RUN apt-get update && apt-get install -y \
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zip \
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unzip \
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&& docker-php-ext-install pdo pdo_mysql
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RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
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RUN composer install --no-scripts --no-autoloader
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COPY . .
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RUN composer dump-autoload --optimize
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EXPOSE 9000
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CMD ["php-fpm"]
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14
00_vortrags-files/composer.json
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14
00_vortrags-files/composer.json
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{
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"name": "example/php-docker-demo",
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"description": "Eine einfache PHP-Anwendung für Docker",
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"type": "project",
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"require": {
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"php": ">=8.1",
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"monolog/monolog": "^2.8"
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},
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"autoload": {
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"psr-4": {
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"App\\": "src/"
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}
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}
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}
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29
00_vortrags-files/nginx.conf
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00_vortrags-files/nginx.conf
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worker_processes 1;
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events {
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worker_connections 1024;
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}
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http {
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include mime.types;
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default_type application/octet-stream;
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sendfile on;
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keepalive_timeout 65;
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server {
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listen 9090;
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server_name localhost;
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root /var/www/html/public;
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index index.php;
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location ~ \.php$ {
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fastcgi_pass 127.0.0.1:9000;
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fastcgi_index index.php;
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fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
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include fastcgi_params;
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}
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}
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include servers/*;
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}
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69
00_vortrags-files/public/index.php
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69
00_vortrags-files/public/index.php
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<?php
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require __DIR__ . '/../vendor/autoload.php';
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use App\HelloWorld;
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use App\Database;
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use Monolog\Logger;
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use Monolog\Handler\StreamHandler;
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// Logger initialisieren
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$log = new Logger('app');
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$log->pushHandler(new StreamHandler('php://stdout', Logger::INFO));
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$log->info('Anwendung gestartet');
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// HelloWorld-Klasse verwenden
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$hello = new HelloWorld();
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$message = $hello->getMessage();
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// Datenbankverbindung testen
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$dbConfig = [
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'host' => getenv('DB_HOST') ?: 'localhost',
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'user' => getenv('DB_USER') ?: 'root',
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'pass' => getenv('DB_PASS') ?: 'secret',
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'name' => getenv('DB_NAME') ?: 'test'
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];
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$db = new Database($dbConfig);
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$dbStatus = $db->testConnection() ? 'erfolgreich' : 'fehlgeschlagen';
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?>
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<!DOCTYPE html>
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<html>
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<head>
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<title>Docker PHP Demo</title>
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<style>
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body { font-family: Arial, sans-serif; margin: 40px; line-height: 1.6; }
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.container { max-width: 800px; margin: 0 auto; }
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.status { padding: 10px; margin: 10px 0; border-radius: 4px; }
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.success { background-color: #d4edda; color: #155724; }
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.error { background-color: #f8d7da; color: #721c24; }
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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 Docker Demo</h1>
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<p>Dies ist eine einfache PHP-Anwendung für Docker-Demo.</p>
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<h2>Status</h2>
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<div class="status success">
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<p><?php echo $message; ?></p>
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</div>
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<h2>Datenbankverbindung</h2>
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<div class="status <?php echo $dbStatus === 'erfolgreich' ? 'success' : 'error'; ?>">
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<p>Verbindung: <?php echo $dbStatus; ?></p>
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<p>Host: <?php echo $dbConfig['host']; ?></p>
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</div>
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<h2>PHP Info</h2>
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<p>PHP Version: <?php echo phpversion(); ?></p>
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<p>Loaded Extensions:</p>
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<ul>
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<?php foreach(get_loaded_extensions() as $ext): ?>
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<li><?php echo $ext; ?></li>
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<?php endforeach; ?>
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</ul>
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</div>
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</body>
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</html>
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41
00_vortrags-files/src/Database.php
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41
00_vortrags-files/src/Database.php
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<?php
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namespace App;
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class Database
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{
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private array $config;
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public function __construct(array $config)
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{
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$this->config = $config;
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}
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public function testConnection(): bool
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{
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try {
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$dsn = sprintf(
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'mysql:host=%s;dbname=%s',
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$this->config['host'],
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$this->config['name']
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);
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$options = [
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\PDO::ATTR_ERRMODE => \PDO::ERRMODE_EXCEPTION,
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\PDO::ATTR_DEFAULT_FETCH_MODE => \PDO::FETCH_ASSOC,
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\PDO::ATTR_TIMEOUT => 5,
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];
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$pdo = new \PDO(
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$dsn,
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$this->config['user'],
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$this->config['pass'],
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$options
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);
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return true;
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} catch (\PDOException $e) {
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// In einer realen Anwendung würde hier geloggt werden
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return false;
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}
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}
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}
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10
00_vortrags-files/src/HelloWorld.php
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10
00_vortrags-files/src/HelloWorld.php
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<?php
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namespace App;
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class HelloWorld
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{
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public function getMessage(): string
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{
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return 'Hallo Welt! Die PHP-Anwendung läuft in Docker.';
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}
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}
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