RabbitMQ 安装延迟交换机

安装RabbitMQ 延迟交换机

在三台节点上安装延迟交换机插件

1.进入RabbitMQ 插件目录

cd /usr/lib/rabbitmq/lib/rabbitmq_server-3.6.12/plugins

2.下载延迟插件安装包

wget https://dl.bintray.com/rabbitmq/community-plugins/3.6.x/rabbitmq_delayed_message_exchange/rabbitmq_delayed_message_exchange-20171215-3.6.x.zip

3.解压延迟插件安装包

unzip rabbitmq_delayed_message_exchange-20171215-3.6.x.zip

将RAM 节点修改成DISK 节点

在 RAM 节点上，将节点修改成磁盘节点

rabbitmqctl stop_app

rabbitmqctl change_cluster_node_type disk

rabbitmqctl start_app

启动延迟交换机插件

在三台节点上启动延迟交换机插件

rabbitmq-plugins enable rabbitmq_delayed_message_exchange