elemenx / apollo-client
apollo client for php, forked from multilinguals/apollo-php-client
0.1.7
2021-01-21 12:25 UTC
Requires
- php: ~7.0 || ~8.0
README
install
php version >= 7.0
$ composer require elemenx/apollo-client
php version >= 5.4 , <7.0
$ composer require elemenx/apollo-client --ignore-platform-reqs
Features
- 支持apollo配置变更的实时获取
- 支持拉取配置后自定义的回调处理
Usage
客户端以cli的方式后台启动执行,支持apollo配置的适时获取,并将配置保存在指定的目录供应用程序读取解析
客户端示例代码
#!/usr/bin/env php <?php require 'vender/autoload.php'; // autoload use ElemenX\ApolloClient\ApolloClient; //specify address of apollo server $server = getenv('CONFIG_SERVER'); // get server address from env //specify your appid at apollo config server $appid = getenv('APPID'); // get appid from env //specify namespaces of appid at apollo config server $namespaces = getenv('NAMESPACE'); // get namespaces from env $namespaces = explode(',', $namespaces); $apollo = new ApolloClient($server, $appid, $namespaces); if ($clientIp = getenv('CLIENTIP')) { $apollo->setClientIp($clientIp); } ini_set('memory_limit','128M'); $pid = getmypid(); echo "start [$pid]\n"; $restart = true; //auto start if failed do { $error = $apollo->start(); if ($error) echo('error:'.$error."\n"); }while($error && $restart);
配置管理
拉取的配置默认保存在脚本所在目录,每个namespace的配置以apolloConfig.{$namespaceName}.php
的方式命名保存
Docker环境客户端自启动
在docker的启动脚本中加入启动代码,一般的php容器启动脚本是docker-php-entrypoint
if [ -f "/path/to/start.php" ]; then apollo_ps=$(ps -aux | grep -c "php /path/to/start.php") if [ $apollo_ps -eq 1 ]; then php /path/to/start.php & fi fi