CentOS系統(tǒng)RabbitMQ卸載與安裝完整指南
RabbitMQ卸載流程
停止運行服務(wù)
sudo systemctl stop rabbitmq-server.service
sudo systemctl disable rabbitmq-server.service
移除軟件包
sudo yum remove rabbitmq-server -y
清理殘留文件
sudo rm -rf /var/lib/rabbitmq/
sudo rm -rf /etc/rabbitmq/
sudo rm -f /etc/systemd/system/rabbitmq-server.service
RabbitMQ安裝步驟
安裝Erlang依賴
sudo yum install epel-release -y
sudo yum install erlang -y
添加RabbitMQ倉庫
sudo tee /etc/yum.repos.d/rabbitmq.repo <<EOF
[rabbitmq_erlang]
name=rabbitmq_erlang
baseurl=https://packagecloud.io/rabbitmq/erlang/el/7/$basearch
gpgcheck=1
gpgkey=https://packagecloud.io/rabbitmq/erlang/gpgkey
EOF
安裝核心組件
sudo yum install rabbitmq-server -y
啟用管理插件
sudo rabbitmq-plugins enable rabbitmq_management
啟動系統(tǒng)服務(wù)
sudo systemctl start rabbitmq-server
sudo systemctl enable rabbitmq-server
防火墻配置(可選)
sudo firewall-cmd --permanent --add-port={4369/tcp,5672/tcp,15672/tcp,25672/tcp}
sudo firewall-cmd --reload
訪問管理界面
瀏覽器訪問:http://服務(wù)器IP:15672
,默認賬號:guest/guest
常見問題處理
依賴沖突解決
sudo yum clean all
sudo yum makecache
權(quán)限配置修復(fù)
sudo chown -R rabbitmq:rabbitmq /var/lib/rabbitmq/
sudo rabbitmqctl set_permissions -p / 用戶名 ".*" ".*" ".*"
端口占用檢測
sudo netstat -tulnp | grep 5672
配置優(yōu)化建議
- 修改文件描述符限制:
vim /etc/security/limits.conf
- 日志輪轉(zhuǎn)設(shè)置:
/etc/logrotate.d/rabbitmq-server
- 集群配置:通過
rabbitmqctl join_cluster
實現(xiàn)