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Linux(CentOS)安装RabbitMQ

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通过 yum 在 CentOS 7 环境下安装 RabbitMQ Server 3.8。

配置yum源

这次安装使用官方推荐的，基于 PackageCloud 的 Yum 仓库安装。

进入官网 https://packagecloud.io/rabbitmq/rabbitmq-server/install#bash-rpm 。

我们可以看到 quick install 的快速安装命令。

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$ curl -s https://packagecloud.io/install/repositories/rabbitmq/rabbitmq-server/script.rpm.sh | sudo bash
...
Complete!
Generating yum cache for rabbitmq_rabbitmq-server...
Importing GPG key 0x4D206F89:
 Userid     : "https://packagecloud.io/rabbitmq/rabbitmq-server (https://packagecloud.io/docs#gpg_signing) <support@packagecloud.io>"
 Fingerprint: 8c69 5b02 19af deb0 4a05 8ed8 f4e7 8920 4d20 6f89
 From       : https://packagecloud.io/rabbitmq/rabbitmq-server/gpgkey
Generating yum cache for rabbitmq_rabbitmq-server-source...

The repository is setup! You can now install packages.

脚本执行后，会安装一些最基本的底层依赖，比如 yum-utils.noarch。同时还会生成 /etc/yum.repos.d/rabbitmq_rabbitmq-server.repo 文件。

安装 Erlang 依赖。进入页面https://packagecloud.io/rabbitmq/erlang/install#bash-rpm。

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$ curl -s https://packagecloud.io/install/repositories/rabbitmq/erlang/script.rpm.sh | sudo bash
...
Generating yum cache for rabbitmq_erlang-source...

The repository is setup! You can now install packages.

安装

安装Erlang

首先安装Erlang语言依赖。

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$ sudo yum install erlang

安装RabbitMQ

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$ sudo yum install rabbitmq-server

设置开机自动启动

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chkconfig rabbitmq-server on

启动/关闭 RabbitMQ 服务

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systemctl start rabbitmq-server

systemctl stop rabbitmq-server

安装插件

查看插件列表

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$ sudo rabbitmq-plugins list
Listing plugins with pattern ".*" ...
 Configured: E = explicitly enabled; e = implicitly enabled
 | Status: * = running on rabbit@localhost
 |/
[  ] rabbitmq_amqp1_0                  3.8.3
[  ] rabbitmq_auth_backend_cache       3.8.3
[  ] rabbitmq_auth_backend_http        3.8.3
[  ] rabbitmq_auth_backend_ldap        3.8.3
[  ] rabbitmq_auth_backend_oauth2      3.8.3
[  ] rabbitmq_auth_mechanism_ssl       3.8.3
[  ] rabbitmq_consistent_hash_exchange 3.8.3
[  ] rabbitmq_event_exchange           3.8.3
[  ] rabbitmq_federation               3.8.3
[  ] rabbitmq_federation_management    3.8.3
[  ] rabbitmq_jms_topic_exchange       3.8.3
[  ] rabbitmq_management               3.8.3
[  ] rabbitmq_management_agent         3.8.3
[  ] rabbitmq_mqtt                     3.8.3
[  ] rabbitmq_peer_discovery_aws       3.8.3
[  ] rabbitmq_peer_discovery_common    3.8.3
[  ] rabbitmq_peer_discovery_consul    3.8.3
[  ] rabbitmq_peer_discovery_etcd      3.8.3
[  ] rabbitmq_peer_discovery_k8s       3.8.3
[  ] rabbitmq_prometheus               3.8.3
[  ] rabbitmq_random_exchange          3.8.3
[  ] rabbitmq_recent_history_exchange  3.8.3
[  ] rabbitmq_sharding                 3.8.3
[  ] rabbitmq_shovel                   3.8.3
[  ] rabbitmq_shovel_management        3.8.3
[  ] rabbitmq_stomp                    3.8.3
[  ] rabbitmq_top                      3.8.3
[  ] rabbitmq_tracing                  3.8.3
[  ] rabbitmq_trust_store              3.8.3
[  ] rabbitmq_web_dispatch             3.8.3
[  ] rabbitmq_web_mqtt                 3.8.3
[  ] rabbitmq_web_mqtt_examples        3.8.3
[  ] rabbitmq_web_stomp                3.8.3
[  ] rabbitmq_web_stomp_examples       3.8.3

启动管理平台插件。

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$ sudo rabbitmq-plugins enable rabbitmq_management
Enabling plugins on node rabbit@localhost:
rabbitmq_management
The following plugins have been configured:
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch
Applying plugin configuration to rabbit@localhost...
The following plugins have been enabled:
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch

started 3 plugins.

查看端口占用情况。

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$ ss -tunlp | grep 5672
tcp    LISTEN     0      128       *:15672                 *:*                  
tcp    LISTEN     0      128       *:25672                 *:*                  
tcp    LISTEN     0      128    [::]:5672               [::]:*

5672 是 RabbitMQ Server 端口，25672 是集群端口，15672 是web管理平台端口。

配置

设置登录用户，编译文件：

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$ sudo vi /usr/lib/rabbitmq/lib/rabbitmq_server-3.8.3/ebin/rabbit.app

把如下内容：

{loopback_users, [<<"guest">>]} 改为 {loopback_users, ["guest"]}。

重启。

访问页面：http://<server-ip>:15672/ ，通过用户名 guest 和密码 guest 就可以成功登录了。

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