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有时使用外部监控系统（例如，zabbix）来监控某些参数变得很有必要。这个Bundle使得这变得非常简单

步骤 1：下载Bundle

打开命令行，进入您的项目目录，然后执行以下命令以下载此Bundle的最新稳定版本

$ composer require studiosite/monitoring-bundle

步骤 2：启用Bundle

然后，通过将其添加到项目app/AppKernel.php文件中注册的Bundle列表中来启用此Bundle

<?php
// app/AppKernel.php

class AppKernel extends Kernel
{
    public function registerBundles()
    {
        $bundles = array(
            // ...

            new StudioSite\MonitoringBundle\StudioSiteMonitoringBundle(),
        );
    }
}

步骤 3：配置

studio_site_monitoring:
    # path to console file for zabbix config generator
    # usually the bundle finds the desired path
    console: "%kernel.root_dir%/../bin/console"

使用示例

考虑一个提供参数值的示例服务

<?php
// AppBundle/Service/SomeService.php

class SomeService
{
    // Your magic...

    public function getSomeValue()
    {
        return 'teststring';
    }

    public function getCount()
    {
        return 100;
    }

    public function getSum($a, $b)
    {
        return $a + $b;
    }
}

服务描述在DI中

services:
    app_bundle.some_service:
        class: AppBundle\Service\SomeService
        tags:
            - { name: studiosite_monitoring.parameter, method: getSomeValue, key: app.some_value }
            - { name: studiosite_monitoring.parameter, method: getCount, key: app.count }
            - { name: studiosite_monitoring.parameter, method: getSum, key: app.sum }

现在您可以获取参数值

# To see a list of available parameters:
$ php bin/console studiosite:monitoring:get

The list of available parameters:
    app.some_value
    app.count
    app.sum <a> <b>

# To get the value of the parameter:

$ php bin/console studiosite:monitoring:get app.some_value
teststring

$ php bin/console studiosite:monitoring:get app.sum 100 100
200

生成zabbix用户参数配置

此Bundle可以生成所有收集到的参数的zabbix用户参数格式配置

$ php bin/console studiosite:monitoring:zabbix /etc/zabbix/conf.d/symfony.conf
Write config to /etc/zabbix/conf.d/symfony.conf? y

$ cat /etc/zabbix/conf.d/symfony.conf
UserParameter=app.some_value[*], /var/www/dev/bin/console studiosite:monitoring:get app.some_value --no-debug -e prod
UserParameter=app.count[*], /var/www/dev/bin/console studiosite:monitoring:get app.count --no-debug -e prod
UserParameter=app.sum[*], /var/www/dev/bin/console studiosite:monitoring:get app.sum $1 $2 --no-debug -e prod