RabbitMQ部署

操作步骤：

-->yum install ncurses-devel

-->cd /opt

-->mkdir rabbitMQ

-->cd rabbitMQ

-->wget http://www.erlang.org/download/ otp_src_17.1.tar.gz

-->tar -zxvf  otp_src_17.1.tar.gz

-->cd  otp_src_17.1

-->./configure

这里可能会报如下错误：

configure: error: no acceptable C compiler found in $PATH

See `config.log' for more details.

#安装gcc解决

-->yum install gcc

继续

-->./configure

-->make && make install

测试是否成功、执行erl看是否能打开eshell，用’halt().’退出，注意后面的点号，那是erlang的结束符

-->erl

显示：

Erlang/OTP 17 [erts-6.1] [source] [64-bit] [async-threads:10] [hipe] [kernel-poll:false]

Eshell V6.1 (abort with ^G)

2> 9+3.
12

3> halt().

2.       安装RabbitMQ

安装依赖文件：

-->yum install xmlto

-->cd /opt/rabbitMQ

-->wget http://www.rabbitmq.com/releases/rabbitmq-server/v3.3.4/rabbitmq-server-3.3.4.tar.gz

-->tar zxvf rabbitmq-server-3.3.4.tar.gz

-->cd rabbitmq-server-3.3.4

-->make TARGET_DIR=/usr/rabbitmq SBIN_DIR=/usr/rabbitmq/sbin MAN_DIR=/usr/rabbitmq/man DOC_INSTALL_DIR=/usr/rabbitmq/doc

这里可能又有报错

Error: {cannot_write_enabled_plugins_file,"/etc/rabbitmq/enabled_plugins",

enoent}

解决办法：

-->mkdir /etc/rabbitmq

-->make TARGET_DIR=/usr/rabbitmq SBIN_DIR=/usr/rabbitmq/sbin MAN_DIR=/usr/rabbitmq/man DOC_INSTALL_DIR=/usr/rabbitmq/doc

-->#make TARGET_DIR=/usr/rabbitmq SBIN_DIR=/usr/rabbitmq/sbin MAN_DIR=/usr/rabbitmq/man DOC_INSTALL_DIR=/usr/rabbitmq/doc install

3、启动rabbitmq-server

-->cd /usr/rabbitmq/sbin

-->./rabbitmq-server -detached

调整内存大小：

-->./rabbitmqctl set_vm_memory_high_watermark 0.2

查看内存是否修改：

-->./rabbitmqctl status

查看结果中的　　{vm_memory_high_watermark,0.5}

4、停止

-->./rabbitmqctl stop

5、添加管理员用户

-->./rabbitmqctl add_user rabbit_admin rabbit_admin123

6、给予管理员权限

-->./rabbitmqctl set_user_tags rabbit_admin administrator

7、验证是否配置成功

业精于勤 ==不想升职加薪的码农不是好码农==