RabbitMQ的安装

之前都是通过rpm安装erlang和rabbitmq,每次都是出现问题,erlang版本不对或者是rabbitmq安装少一个so库等等,很崩溃,后来去rabbitmq官网根据教程安装成功,下面查看官网教程如何操作:

环境说明自己的的虚拟机的centos8版本:

1.找到对应的版本,添加配置文件(找自己的linux版本)

通过命令进入到指定位置:

 cd /etc/yum.repos.d                 到指定的目录
 ll -a                               查看是否有rabbitmqrepo配置
 vi /etc/yum.repos.d/rabbitmq.repo   没有添加rabbitmq.repo 配置

把下面的内容直接配置在rabbitmq.repo 文件中:

# In /etc/yum.repos.d/rabbitmq.repo

##
## Zero dependency Erlang
##

[rabbitmq_erlang]
name=rabbitmq_erlang
baseurl=https://packagecloud.io/rabbitmq/erlang/el/8/$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/8/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/8/$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/8/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

2.通过命令安装

Update Yum package metadata:

yum update -y
yum -q makecache -y --disablerepo='*' --enablerepo='rabbitmq_erlang' --enablerepo='rabbitmq_server'

Next install dependencies from the standard repositories:

yum install socat logrotate -y

Finally, install modern Erlang and RabbitMQ:

yum install --repo rabbitmq_erlang --repo rabbitmq_server erlang rabbitmq-server -y

说明: 这个命令操作了好几次,说网络问题,没能下载成功,需要多执行几次

安装成功:

3.rabbitmq的常用命令

• 启动 rabbitmq:

/sbin/service rabbitmq-server start

• 查看 rabbtimq的状态:

 /sbin/service rabbitmq-server status

停止服务

/sbin/service rabbitmq-server stop

开启 web 管理插件

rabbitmq-plugins enable rabbitmq_management

创建账号

rabbitmqctl add_user admin 123

设置用户角色

rabbitmqctl set_user_tags admin administrator

设置用户权限

rabbitmqctl set_permissions -p "/" admin ".*" ".*" ".*"

当前用户和角色

rabbitmqctl list_users

通过浏览器访问：http://192.168.93.132:15672,登录成功的页面