iprog/apollo-php

apollo配置中心php客户端（2345.com）

v2.0.0 2020-01-02 05:08 UTC

Requires

• php: ^7.1
• ext-json: *
• dreamcat/array_2_class: ^1.2
• guzzlehttp/guzzle: ^6.5
• myclabs/php-enum: ^1.7
• psr/http-client: ^1.0
• psr/log: ^1.1
• zendframework/zend-diactoros: ^2.2

Requires (Dev)

• phpunit/phpunit: ^7

MIT

• iProg

README

安装

composer require iprog/apollo-php

依赖

• PHP 7.1 or later

如何使用：

可以起一个定时任务，然后运行如下脚本即可，也可以将如下脚本写在一个死循环里面进行循环拉取， 具体各个项目可根据自己的情况决定自己的运用方案

require_once __DIR__ . "/xxx/vendor/autoload.php";

$config = new ApolloPhp\Popo\Config\ApolloHttpClientConfig();
$config->setApolloServerUrl("http://172.17.18.211:3880")
    ->setApolloAppId("php-unit-test-case")
    ->setApolloCluster("DEV");
    
$apolloRedisParam = new ApolloPhp\Popo\ApolloPullParam('redis');
$apolloRedisParam->setClientIp('127.0.0.1');
$apolloRedisParam->setReleaseKey('');  

$apolloMysqlParam = new ApolloPhp\Popo\ApolloPullParam('mysql');
$apolloMysqlParam->setClientIp('127.0.0.1');
$apolloMysqlParam->setReleaseKey(''); 
  
$apolloPullParams = [$apolloRedisParam, $apolloMysqlParam];
$client = new ApolloPhp\Api\Impl\ApolloHttpClient($config);
$apolloConfigResult = $client->pullConfigs($apolloPullParams); 

// 这里会将拉取的配置保存在php对应的配置目录里面
foreach ($apolloConfigResult as $result) {
    $apolloConfig = new ApolloPhp\Config\Impl\ApolloConfig('D://config');
    $apolloConfig->parseConfig($result);
}
          

apollo配置中心如何做配置：

需要说明的是，apollo配置中心的配置以键值对形式存在，所以，为了方便apollo-php在代码层面做解析，apollo-php拟定了一个统一的配置方式，以下举例说明。

比如，现在我们要配置redis的链接参数信息，首先我们需要在apollo配置中心配置一个redis的namespace，然后在该namespace，可以做如下配置：

dev.master.host=127.0.0.1
dev.master.port=6379
dev.master.pwd=#343kdjer$
dev.slave.host=127.0.0.1
dev.slave.port=6379
dev.slave.pwd=#343kdjer$
test.master.host=127.0.0.1
test.master.port=6379
test.master.pwd=#343kdjer$
test.slave.host=127.0.0.1
test.slave.port=6379
test.slave.pwd=#343kdjer$
prod.master.host=127.0.0.1
prod.master.port=6379
prod.master.pwd=#343kdjer$
prod.slave.host=127.0.0.1
prod.slave.port=6379
prod.slave.pwd=#343kdjer$

可以从上面的配置看出，键使用点（.）做分割，则apollo-php解析后，会形成如下配置文件：

<?php

return [
    'dev' => [
        'master' => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
        'slave'  => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
    ],
    'test' => [
        'master' => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
        'slave'  => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
    ],
    'prod' => [
        'master' => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
        'slave'  => [
            'host' => '127.0.0.1',
            'port' => '6379',
            'pwd' => '#343kdjer$'
        ],
    ],
];

?>