安装Gearmand心血历程

Gearmand Usage

相关链接

http://gearman.org/
http://pecl.php.net/package/gearman

系统版本

CentOS 2.6.32

备注

可以先直接安装 Gearmand, 看缺什么再选择下面的进行安装！

Install gcc

yum install gcc-c++

安装boost

wget https://github.com/boostorg/build/archive/2014.10.tar.gz
./bootstrap.sh
./b2 install

安装qperf

yum install gperf.x86_64

安装libevent libevent-devel

yum -y install libevent libevent-devel

安装libuuid

http://sourceforge.net/projects/libuuid/files/latest/download
wget http://downloads.sourceforge.net/project/libuuid/libuuid-1.0.3.tar.gz
tar zxvf libuuid-1.0.3.tar.gz
./configure 
make & make install

安装Gearmand

wget https://launchpad.net/gearmand/1.2/1.1.11/+download/gearmand-1.1.11.tar.gz
tar zxvf gearmand-1.1.11.tar.gz
cd gearmand-1.1.11
./configure
make & make install

安装gearman的PHP扩展

wget http://pecl.php.net/get/gearman-1.1.2.tgz
phpize
./configure
make & make install

启动 Job Server

gearmand -d

[root@localhost www]# ps -ef | grep gearmand
root     19109     1  0 01:06 ?        00:00:00 /usr/local/sbin/gearmand -d
root     22185  3160  0 03:19 pts/1    00:00:00 grep gearmand

命令行使用

[worker]
[root@localhost www] gearman -w -f wc -- wc -l

[client]
[root@localhost www] gearman -f wc < /etc/passwd
26

PHP脚本使用

[worker.php]

addServer();
$worker->addFunction("strtoupper", "my_func");

while ($worker->work());

function my_func($job)
{
    return strtoupper($job->workload());
}

[client.php]

$client = new GearmanClient();
$client->addServer();
$string = $client->doNormal("strtoupper", "hello world");
echo $string;

[执行]

[root@localhost www]php worker.php

[root@localhost www]php client.php
HELLO WORLD

Gearmand 使用 Mysql 作为队列存储

[安装Mysql]

yum install Mysql

[启动Gearmand]

gearmand -d -q mysql --mysql-host=localhost --mysql-port=3306 --mysql-user=root \
--mysql-password=123456 --mysql-db=test --mysql-table=gearman_queue

[查看数据表]

mysql> show tables;
+-------------------+
| Tables_in_gearman |
+-------------------+
| gearman_queue     |
+-------------------+
1 row in set (0.00 sec)

[测试]

#addTask: gearman -f testqueue -b xx00

mysql> select * from gearman_queue;
+--------------------------------------+---------------+----------+------+-------------+
| unique_key                           | function_name | priority | data | when_to_run |
+--------------------------------------+---------------+----------+------+-------------+
| 75f18bac-2f95-11e5-87c3-cb400fa24a6b | testqueue     |        1 | xx00 |           0 |
+--------------------------------------+---------------+----------+------+-------------+
1 row in set (0.00 sec)

#doJob：gearman -f testqueue -w

mysql> select * from gearman_queue;
Empty set (0.00 sec)

Done！