Docker安装部署RabbitMQ、PHP安装扩展AMQP及测试

一、使用Docker安装部署RabbitMQ

1、docker search rabbitmq:management

2、docker pull rabbitmq:management

注：如果docker pull rabbitmq 后面不带management，启动rabbitmq后是无法打开管理界面的，所以我们要下载带management插件的rabbitmq.

3、创建rabbitmq容器的shell脚本（创建容器、启动服务、添加admin用户）

#/bin/sh
docker run --name rabbitmq --publish 5671:5671 --publish 5672:5672 --publish 4369:4369 --publish 25672:25672 --publish 15671:15671 --publish 15672:15672 -dit rabbitmq:management /bin/bash \
   && docker exec -d rabbitmq /bin/bash -c "rabbitmq-server --detached" && echo "starting..." \
   && docker exec -d rabbitmq /bin/bash -c "sleep 10s; rabbitmqctl add_user admin 123456 && rabbitmqctl set_user_tags admin administrator && rabbitmqctl set_permissions -p '/' admin '.*' '.*' '.*'" \
   && docker ps

4、停止容器的shell脚本

#/bin/sh
docker stop rabbitmq && docker rm rabbitmq && echo "success"

5、容器启动之后就可以访问web 管理端了 http://宿主机IP:15672，默认用户为guest（密码也是 guest），但只能访问localhost。

二、PHP安装扩展AMQP

1. 安装rabbitmq-c，rabbitmq-c是一个用于C语言的，与AMQP server进行交互的client库。

下载地址：https://github.com/alanxz/rabbitmq-c

unzip rabbitmq-c-master.zip
cd rabbitmq-c-master
mkdir /opt/rabbitmq-c
mkdir build && cd build
cmake -DCMAKE_INSTALL_PREFIX=/opt/rabbitmq-c ..
cmake --build . --target install

2. 从https://pecl.php.net/package/amqp下载 amqp-1.9.3.tgz

wget https://pecl.php.net/get/amqp-1.9.3.tgz
tar -zxvf amqp-1.9.3.tgz
cd amqp-1.9.3
/opt/php72/bin/phpize
./configure --with-php-config=/opt/php72/bin/php-config --with-amqp --with-librabbitmq-dir=/opt/rabbitmq-c
make && make install

3. 然后在php.ini添加 extension=amqp.so，然后执行/opt/php72/bin/php -m，看列出的已安装扩展是否存在amqp。

三、测试

1. 新建rabbit_consumer.php作为消费者

<?php 
//配置信息 
$conn_args = array( 
    'host' => '127.0.0.1',  
    'port' => '5672',  
    'login' => 'guest',  
    'password' => 'guest', 
    'vhost'=>'/' 
);   
$e_name = 'e_linvo'; //交换机名 
$q_name = 'q_linvo'; //队列名 
$k_route = 'key_1'; //路由key 
 
//创建连接和channel 
$conn = new AMQPConnection($conn_args);   
if (!$conn->connect()) {   
    die("Cannot connect to the broker!\n");   
}   
$channel = new AMQPChannel($conn);   
 
//创建交换机    
$ex = new AMQPExchange($channel);   
$ex->setName($e_name); 
$ex->setType(AMQP_EX_TYPE_DIRECT); //direct类型  
$ex->setFlags(AMQP_DURABLE); //持久化 
echo "Exchange Status:".$ex->declare()."\n";   
   
//创建队列    
$q = new AMQPQueue($channel); 
$q->setName($q_name);   
$q->setFlags(AMQP_DURABLE); //持久化  
echo "Message Total:".$q->declare()."\n";   
 
//绑定交换机与队列，并指定路由键 
echo 'Queue Bind: '.$q->bind($e_name, $k_route)."\n"; 
 
//阻塞模式接收消息 
echo "Message:\n";   
while(True){ 
    $q->consume('processMessage');   
    //$q->consume('processMessage', AMQP_AUTOACK); //自动ACK应答  
} 
$conn->disconnect();   
 
/**
 * 消费回调函数
 * 处理消息
 */ 
function processMessage($envelope, $queue) { 
    $msg = $envelope->getBody(); 
    echo $msg."\n"; //处理消息 
    $queue->ack($envelope->getDeliveryTag()); //手动发送ACK应答 
}
?>

2. 新建rabbit_publisher.php作为生产者

<?php
//配置信息 
$conn_args = array( 
    'host' => '127.0.0.1',  
    'port' => '5672',  
    'login' => 'guest',  
    'password' => 'guest', 
    'vhost'=>'/' 
);   
$e_name = 'e_linvo'; //交换机名 
//$q_name = 'q_linvo'; //无需队列名 
$k_route = 'key_1'; //路由key 
 
//创建连接和channel 
$conn = new AMQPConnection($conn_args);   
if (!$conn->connect()) {   
    die("Cannot connect to the broker!\n");   
}   
$channel = new AMQPChannel($conn);   
 

 
//创建交换机对象    
$ex = new AMQPExchange($channel);   
$ex->setName($e_name);   
date_default_timezone_set("Asia/Shanghai");
//发送消息 
//$channel->startTransaction(); //开始事务  
for($i=0; $i<5; ++$i){ 
    sleep(1);//休眠1秒
    //消息内容 
    $message = "TEST MESSAGE!".date("h:i:sa");   
    echo "Send Message:".$ex->publish($message, $k_route)."\n";  
} 
//$channel->commitTransaction(); //提交事务 
 
$conn->disconnect();
?>

3. 运行生产者，输出结果