rabbitmq安装rabbitmq_delayed_message_exchange插件

1.  检查本地是否安装rabbitmq_delayed_message_exchange插件：

rabbitmq-plugins list
 Configured: E = explicitly enabled; e = implicitly enabled
 | Status: * = running on rabbit@t4
 |/
[  ] rabbitmq_amqp1_0                  3.7.7
[  ] rabbitmq_auth_backend_cache       3.7.7
[  ] rabbitmq_auth_backend_http        3.7.7
[  ] rabbitmq_auth_backend_ldap        3.7.7
[  ] rabbitmq_auth_mechanism_ssl       3.7.7
[  ] rabbitmq_consistent_hash_exchange 3.7.7
[  ] rabbitmq_event_exchange           3.7.7
[  ] rabbitmq_federation               3.7.7
[  ] rabbitmq_federation_management    3.7.7
[  ] rabbitmq_jms_topic_exchange       3.7.7
[E*] rabbitmq_management               3.7.7
[e*] rabbitmq_management_agent         3.7.7
[  ] rabbitmq_mqtt                     3.7.7
[  ] rabbitmq_peer_discovery_aws       3.7.7
[  ] rabbitmq_peer_discovery_common    3.7.7
[  ] rabbitmq_peer_discovery_consul    3.7.7
[  ] rabbitmq_peer_discovery_etcd      3.7.7
[  ] rabbitmq_peer_discovery_k8s       3.7.7
[  ] rabbitmq_random_exchange          3.7.7
[  ] rabbitmq_recent_history_exchange  3.7.7
[  ] rabbitmq_sharding                 3.7.7
[  ] rabbitmq_shovel                   3.7.7
[  ] rabbitmq_shovel_management        3.7.7
[  ] rabbitmq_stomp                    3.7.7
[  ] rabbitmq_top                      3.7.7
[  ] rabbitmq_tracing                  3.7.7
[  ] rabbitmq_trust_store              3.7.7
[e*] rabbitmq_web_dispatch             3.7.7
[  ] rabbitmq_web_mqtt                 3.7.7
[  ] rabbitmq_web_mqtt_examples        3.7.7
[  ] rabbitmq_web_stomp                3.7.7
[  ] rabbitmq_web_stomp_examples       3.7.7
You have new mail in /var/spool/mail/root
[root@t4 ~]# rabbitmq-plugins enable rabbitmq_delayed_message_exchange
Error:
{:plugins_not_found, [:rabbitmq_delayed_message_exchange]}

通过上述命令发现插件 rabbitmq_delayed_meaage_exchange没有安装，需要下载安装

2.  下载rabbitmq_delayed_meaage_exchange

       下载地址：http://www.rabbitmq.com/community-plugins.html 

         linux： wget https://dl.bintray.com/rabbitmq/community-plugins/3.7.x/rabbitmq_delayed_message_exchange/rabbitmq_delayed_message_exchange-20171201-3.7.x.zip

    unzip ，解压到： /usr/lib/rabbitmq/lib/rabbitmq_server-version/plugins/rabbitmq_delayed_message_exchange-20171201-3.7.x.ez

3.  安装插件

    命令： rabbitmq-plugins enable rabbitmq_delayed_message_exchange

         

The following plugins have been configured:
  rabbitmq_delayed_message_exchange
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch
Applying plugin configuration to rabbit@t5...
The following plugins have been enabled:
  rabbitmq_delayed_message_exchange

started 1 plugins.