官方的一些文档
](http://pencil.file.lynchj.com/depend/20220706084306.png)
官方推荐的安装方式：推荐
安装
- 安装依赖
$ yum install socat logrotate -y- 安装 gpgkey 密钥
$ rpm --import https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
$ rpm --import https://packagecloud.io/rabbitmq/erlang/gpgkey
$ rpm --import https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey- 设置仓库，这里仓库看自己是什么版本 CentOS，如果是 CentOS 8 就把 7 改成 8。
$ vim /etc/yum.repos.d/rabbitmq.repo
##
## Zero dependency Erlang
##
[rabbitmq_erlang]
name=rabbitmq_erlang
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/$basearch
repo_gpgcheck=1
gpgcheck=1
enabled=1
# PackageCloud's repository key and RabbitMQ package signing key
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
[rabbitmq_erlang-source]
name=rabbitmq_erlang-source
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
# PackageCloud's repository key and RabbitMQ package signing key
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
##
## RabbitMQ server
##
[rabbitmq_server]
name=rabbitmq_server
baseurl=https://packagecloud.io/rabbitmq/rabbitmq-server/el/7/$basearch
repo_gpgcheck=1
gpgcheck=0
enabled=1
# PackageCloud's repository key and RabbitMQ package signing key
gpgkey=https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
https://github.com/rabbitmq/signing-keys/releases/download/2.0/rabbitmq-release-signing-key.asc
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300
[rabbitmq_server-source]
name=rabbitmq_server-source
baseurl=https://packagecloud.io/rabbitmq/rabbitmq-server/el/7/SRPMS
repo_gpgcheck=1
gpgcheck=0
enabled=1
gpgkey=https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
sslverify=1
sslcacert=/etc/pki/tls/certs/ca-bundle.crt
metadata_expire=300- 更新 Yum 包元数据
$ yum update -y
$ yum -q makecache -y --disablerepo='*' --enablerepo='rabbitmq_erlang' --enablerepo='rabbitmq_server'- 最后，从指定的仓库中安装 Erlang 和 RabbitMQ
$ [root@base ~]# yum install --disablerepo='*' --enablerepo='rabbitmq_erlang' --enablerepo='rabbitmq_server' erlang rabbitmq-server -y
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile
正在解决依赖关系
--> 正在检查事务
---> 软件包 erlang.x86_64.0.23.3.4.11-1.el7 将被 安装
---> 软件包 rabbitmq-server.noarch.0.3.10.0-1.el7 将被 安装
--> 解决依赖关系完成
依赖关系解决
=================================================================================================================================================================================
Package 架构 版本 源 大小
=================================================================================================================================================================================
正在安装:
erlang x86_64 23.3.4.11-1.el7 rabbitmq_erlang 19 M
rabbitmq-server noarch 3.10.0-1.el7 rabbitmq_server 14 M
事务概要
=================================================================================================================================================================================
安装 2 软件包
总下载量：33 M
安装大小：53 M
Downloading packages:
(1/2): rabbitmq-server-3.10.0-1.el7.noarch.rpm | 14 MB 00:00:14
(2/2): erlang-23.3.4.11-1.el7.x86_64.rpm | 19 MB 00:00:15
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
总计 2.2 MB/s | 33 MB 00:00:15
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : erlang-23.3.4.11-1.el7.x86_64 1/2
正在安装 : rabbitmq-server-3.10.0-1.el7.noarch 2/2
验证中 : erlang-23.3.4.11-1.el7.x86_64 1/2
验证中 : rabbitmq-server-3.10.0-1.el7.noarch 2/2
已安装:
erlang.x86_64 0:23.3.4.11-1.el7 rabbitmq-server.noarch 0:3.10.0-1.el7
完毕！- 启动
$ systemctl enable rabbitmq-server
$ systemctl start rabbitmq-server
# 关闭防火墙
$ systemctl stop firewalld- 启动管控台
$ rabbitmq-plugins enable rabbitmq_management- 网页登录管控台
提示只能本地 localhost 管控台登录，不允许远程登录。这是因为 guest 出现过太多的安全问题，新版本默认已经不支持 guest 远程登录。两种解决办法：
- 修改配置文件，让 guest 可以远程登录。
- 新建用户，赋予权限（推荐）。
- 新建 admin 用户，赋予权限
$ rabbitmqctl add_user admin 'kzh_mxg4vfb2QRP*xkv'
$ rabbitmqctl set_permissions -p "/" "admin" ".*" ".*" ".*"
$ rabbitmqctl set_user_tags admin administrator之后就可以使用 admin 进行登录了。
- Tips
此种安装方式是安装的 RabbitMQ 提供的 Erlang。官方是这么说的：
Team RabbitMQ produces a package stripped down to only provide those components needed to run RabbitMQ. This is the recommended option.
This is a (virtually) zero dependency 64-bit Erlang RPM package that provides
just enough to run RabbitMQ. It may be easier to install than other Erlang RPMs in most environments. It may or may not be suitable for running other Erlang-based software or 3rd party RabbitMQ plugins.RabbitMQ 团队提供了一个精简包，仅提供运行 RabbitMQ 所需的那些组件。这是推荐的选项。
这是一个（几乎）零依赖的 64 位 Erlang RPM 包，它
提供了足够运行 RabbitMQ 的依赖。在大多数环境中，它可能比其他 Erlang RPM 更容易安装。它可能适合也可能不适合运行其他基于 Erlang 的软件或第 3 方 RabbitMQ 插件。如果你有一些其他的基于 Erlang 语言的程序或者第三方 RabbitMQ 插件，可能不能正常运行，因为这个 Erlang 是阉割版的。
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