摘要
RabbitMQ是由Erlang语言开发，所以需要先安装Erlang环境
新版本的RabbitMQ都需要在Github下载（有科学上网会快一点），网址https://github.com/rabbitmq/rabbitmq-server/releases
安装依赖
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| yum -y install gcc glibc-devel make ncurses-devel openssl-devel xmlto
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下载安装，地址：http://www.erlang.org/downloads，选择版本下载。
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| wget https://github.com/erlang/otp/releases/download/OTP-24.2.1/otp_src_24.2.1.tar.gz
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解压编译安装
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| # 解压
tar -zxf otp_src_24.2.1.tar.gz
# 配置安装路径编译代码
cd otp_src_24.2.1/
./configure --prefix=/usr/local/erlang --without-javac
make && make install
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配置环境变量
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| vi /etc/profile
# 添加下面的配置
# set erlang environment
ERLANG_HOME=/usr/local/erlang
export PATH=${PATH}:${ERLANG_HOME}/bin
# 使配置文件生效
source /etc/profile
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测试erlang是否安装成功，执行erl进行简单计算测试
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| # erl
Erlang/OTP 24 [erts-12.2.1] [source] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:1]
Eshell V12.2.1 (abort with ^G)
1> 1+2.
3
2> halt().
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RabbitMQ下载安装
下载
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| # 二进制包
wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.14/rabbitmq-server-generic-unix-3.7.14.tar.xz
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解压
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| tar -xf rabbitmq-server-generic-unix-3.7.14.tar.xz
mv rabbitmq_server-3.7.14 /usr/local/rabbitmq
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配置环境变量
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| vi /etc/profile
# 添加以下配置
# set rabbitmq environment
RABBIT_HOME=/usr/local/rabbitmq
export PATH=${PATH}:${RABBIT_HOME}/sbin
# 使得文件生效
source /etc/profile
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创建用户
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| groupadd --system rabbitmq
useradd --system -g rabbitmq -d /usr/lib/rabbitmq -s /sbin/nologin -c "rabbitmq server" rabbitmq
chown -R rabbitmq.rabbitmq /usr/local/rabbitmq
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添加服务
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| vi /usr/lib/systemd/system/rabbitmq-server.service
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| [Unit]
Description=RabbitMQ broker
After=syslog.target network.target
[Service]
Type=notify
User=rabbitmq
Group=rabbitmq
WorkingDirectory=/usr/local/rabbitmq
ExecStart=/usr/local/rabbitmq/bin/rabbitmq-server
ExecStop=/usr/local/rabbitmq/bin/rabbitmqctl stop
[Install]
WantedBy=multi-user.target
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启动服务
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| systemctl daemon-reload
systemctl start mysql.service
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启动服务
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| rabbitmq-server -detached
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查看服务状态
显示如下信息，说明已经启动
![https://img.bwcxtech.com/img/20200928171939.png]( "https://img.bwcxtech.com/img/20200928171939.png")
停止RabbitMQ
开启网页管理界面
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| rabbitmq-plugins enable rabbitmq_management
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添加用户
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| rabbitmqctl add_user test test
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设置为管理员
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| rabbitmqctl set_user_tags test administrator
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给用户test在test_host分配所有权限
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| rabbitmqctl set_permissions -p test_host test ".*" ".*" ".*"
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移除用户test在分配的所有权限
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| rabbitmqctl clear_permissions -p / test
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安装依赖
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| yum -y install gcc glibc-devel make ncurses-devel openssl-devel xmlto
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添加yum源
在网站查看需要的yum源，https://github.com/rabbitmq/erlang-rpm
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| vi /etc/yum.repos.d/rabbitmq_erlang.repo
#添加Erlang 21.x yum源（适用于centos7）
[rabbitmq-erlang]
name=rabbitmq-erlang
baseurl=https://dl.bintray.com/rabbitmq-erlang/rpm/erlang/21/el/7
gpgcheck=1
gpgkey=https://dl.bintray.com/rabbitmq/Keys/rabbitmq-release-signing-key.asc
repo_gpgcheck=0
enabled=1
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清楚yum缓存
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| yum clean all
yum makecache
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安装Erlang
下载
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| wget https://github.com/rabbitmq/rabbitmq-server/releases/download/v3.7.14/rabbitmq-server-3.7.14-1.el7.noarch.rpm
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输入秘钥
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| rpm --import https://www.rabbitmq.com/rabbitmq-release-signing-key.asc
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安装
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| yum install rabbitmq-server-3.7.14-1.el7.noarch.rpm
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启动
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| systemctl start rabbitmq-server.service
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查看状态
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| systemctl status rabbitmq-server.service
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开启网页管理界面
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| rabbitmq-plugins enable rabbitmq_management
systemctl restart rabbitmq-server.service
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| docker run -d \
-p 5672:5672 \
-p 15672:15672 \
-h my-rabbit \
-e RABBITMQ_DEFAULT_USER=rabbit \
-e RABBITMQ_DEFAULT_PASS=rabbit \
-v /rabbitmq:/var/lib/rabbitmq \
rabbitmq:3.8.15-management-alpine
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One of the important things to note about RabbitMQ is that it stores data based on what it calls the “Node Name”, which defaults to the hostname. What this means for usage in Docker is that we should specify / explicitly for each daemon so that we don’t get a random hostname and can keep track of our data:-h --hostname
WARNING: As of RabbitMQ 3.9, all of the docker-specific variables listed below are deprecated and no longer used. Please use a configuration file instead; visit rabbitmq.com/configure to learn more about the configuration file. For a starting point, the 3.8 images will print out the config file it generated from supplied environment variables.
