83 lines
2.3 KiB
PHP
83 lines
2.3 KiB
PHP
<?php
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require_once __DIR__ . '/../kenaito-conf-php-client/autoload.php';
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use Kenaito\Conf\Config;
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use Kenaito\Conf\Client;
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function getEnvVar(string $key, string $default): string
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{
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$value = getenv($key);
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return ($value !== false && $value !== '') ? $value : $default;
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}
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// 配置值（可被远程配置覆盖）
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$configValues = [
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'database.host' => getEnvVar('DATABASE_HOST', '192.168.1.1'),
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'database.port' => getEnvVar('DATABASE_PORT', '8888'),
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'database.name' => getEnvVar('DATABASE_NAME', 'xxxx'),
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'database.user' => getEnvVar('DATABASE_USER', 'xxxx'),
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'database.password' => getEnvVar('DATABASE_PASSWORD', 'xxxxxxxx'),
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];
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$config = new Config([
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'baseUrl' => getEnvVar('KENAITO_BASE_URL', 'http://localhost:8080'),
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'appName' => getEnvVar('KENAITO_APP_NAME', 'kenaito-springboot-demo'),
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'env' => getEnvVar('KENAITO_ENV', 'daily'),
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'version' => getEnvVar('KENAITO_VERSION', 'latest'),
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'token' => getEnvVar('KENAITO_TOKEN', ''),
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'syncInterval' => (int)getEnvVar('KENAITO_SYNC_INTERVAL', '10'),
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'cacheDir' => getEnvVar('KENAITO_CACHE_DIR', '.'),
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]);
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$client = new Client($config);
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// 监听配置变更
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$client->onChange(function(array $changed) use (&$configValues) {
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echo "Config changed:\n";
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foreach ($changed as $key => $value) {
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echo " $key = $value\n";
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if (isset($configValues[$key])) {
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$configValues[$key] = $value;
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echo " [updated] $key = $value\n";
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}
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}
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});
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// 启动客户端
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try {
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$client->start();
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$remote = $client->getAll();
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foreach ($configValues as $key => $value) {
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if (isset($remote[$key])) {
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$configValues[$key] = $remote[$key];
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}
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}
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echo "loaded " . count($remote) . " configs from remote\n\n";
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} catch (\Throwable $e) {
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echo "Failed to init config client, using local defaults: " . $e->getMessage() . "\n\n";
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}
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// 显示当前配置
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echo "Current configs:\n";
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ksort($configValues);
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foreach ($configValues as $key => $value) {
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echo " $key = $value\n";
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}
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echo "\nListening for config changes... (press Ctrl+C to stop)\n";
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// 信号处理
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pcntl_signal(SIGINT, function() use ($client) {
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echo "\nShutting down...\n";
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$client->stop();
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exit(0);
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});
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// 同步循环
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while (!$client->stop) {
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pcntl_signal_dispatch();
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$client->syncOnce();
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sleep($config->syncInterval);
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}
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