qimall/environments/prod/common/config/main-local.php

<?php
return [
    'components' => [
        'db' => [
            'class' => 'common\replaces\db\Connection',
            'enableSavepoint' => false,
            'tablePrefix' => 'qimall_',
            'commandMap' => [
                'mysql' => 'common\replaces\Command'
            ],
            'dsn' => 'mysql:host=mysql_db;port=3306;dbname=qimall',
            'username' => 'root',
            'password' => '---mysql_password---',
            'charset' => 'utf8mb4',
        ],
        'redis' => [
            'class' => 'yii\redis\Connection',
            'hostname' => 'redis_db',
            'port' => 6379,
            'password' => '---redis_password---',
            'retries' => 3,
            'database' => 0,
            'connectionTimeout' => 5,
        ],
        'cache' => [
            'class' => 'yii\redis\Cache',
            'keyPrefix' => 'qimallCache:',       // 唯一键前缀
        ],
        'mailer' => [
            'class' => 'yii\swiftmailer\Mailer',
            'viewPath' => '@common/mail',
            // send all mails to a file by default. You have to set
            // 'useFileTransport' to false and configure a transport
            // for the mailer to send real emails.
            'useFileTransport' => true,
        ],
        'elasticsearch' => [
            'class' => 'yii\elasticsearch\Connection',
            'nodes' => [
                ['http_address' => 'es:9200'],
            ],
            'autodetectCluster' => false,
        ],

        'rabbitMq' =>[
            'class' => app\component\lib\RabbitClient::class,
            'host' => 'rabbitmq',
            'port' => 5672,
            'userName'  =>  'admin',
            'passWord'  =>  '---rabbitmq_password---',
            'setting'   =>  [
                'vhost'  =>  '/',
                'insist'  => false,
                'login_method'=>'AMQPLAIN',
                'login_response'=>null,
                'locale'=>'en_US',
                'connection_timeout'=>60,
                'read_write_timeout'=>60,
                'context'=>null,
                'keepalive'=>false,
                'heartbeat'=>30
            ]
        ],
    ],

];