Rabbitmq后台无法登录问题解决

rabbitmq pod正常运行，查看pod日志也没有发现异常报错。

我们进入容器查看插件是否正常启用：

bash 复制代码

$ kubectl exec -it rabbitmq-hitch-0 -n rabbitmq -- rabbitmq-plugins list
Listing plugins with pattern ".*" ...
 Configured: E = explicitly enabled; e = implicitly enabled
 | Status: * = running on rabbit@rabbitmq-hitch-0.rabbitmq-hitch-headless.rabbitmq.svc.cluster.local
 |/
[  ] rabbitmq_amqp1_0                  3.11.5
[  ] rabbitmq_auth_backend_cache       3.11.5
[  ] rabbitmq_auth_backend_http        3.11.5
[  ] rabbitmq_auth_backend_ldap        3.11.5
[  ] rabbitmq_auth_backend_oauth2      3.11.5
[  ] rabbitmq_auth_mechanism_ssl       3.11.5
[  ] rabbitmq_consistent_hash_exchange 3.11.5
[E*] rabbitmq_delayed_message_exchange 3.11.1
[  ] rabbitmq_event_exchange           3.11.5
[  ] rabbitmq_federation               3.11.5
[  ] rabbitmq_federation_management    3.11.5
[  ] rabbitmq_jms_topic_exchange       3.11.5
[  ] rabbitmq_management               3.11.5
[  ] rabbitmq_management_agent         3.11.5
[  ] rabbitmq_mqtt                     3.11.5
[  ] rabbitmq_peer_discovery_aws       3.11.5
[  ] rabbitmq_peer_discovery_common    3.11.5
[  ] rabbitmq_peer_discovery_consul    3.11.5
[  ] rabbitmq_peer_discovery_etcd      3.11.5
[  ] rabbitmq_peer_discovery_k8s       3.11.5
[  ] rabbitmq_prometheus               3.11.5
[  ] rabbitmq_random_exchange          3.11.5
[  ] rabbitmq_recent_history_exchange  3.11.5
[  ] rabbitmq_sharding                 3.11.5
[  ] rabbitmq_shovel                   3.11.5
[  ] rabbitmq_shovel_management        3.11.5
[  ] rabbitmq_stomp                    3.11.5
[  ] rabbitmq_stream                   3.11.5
[  ] rabbitmq_stream_management        3.11.5
[  ] rabbitmq_top                      3.11.5
[  ] rabbitmq_tracing                  3.11.5
[  ] rabbitmq_trust_store              3.11.5
[  ] rabbitmq_web_dispatch             3.11.5
[  ] rabbitmq_web_mqtt                 3.11.5
[  ] rabbitmq_web_mqtt_examples        3.11.5
[  ] rabbitmq_web_stomp                3.11.5
[  ] rabbitmq_web_stomp_examples       3.11.5

可以看到**rabbitmq_management** 插件未启用，这是导致 RabbitMQ 后台管理界面无法访问的主要原因。rabbitmq_management 是 RabbitMQ 的管理插件，负责提供 HTTP API 和 Web 管理界面。

执行如下命令启动插件：

bash 复制代码

$ kubectl exec -it rabbitmq-hitch-0 -n rabbitmq -- rabbitmq-plugins enable rabbitmq_management
Enabling plugins on node rabbit@rabbitmq-hitch-0.rabbitmq-hitch-headless.rabbitmq.svc.cluster.local:
rabbitmq_management
The following plugins have been configured:
  rabbitmq_delayed_message_exchange
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch
Applying plugin configuration to rabbit@rabbitmq-hitch-0.rabbitmq-hitch-headless.rabbitmq.svc.cluster.local...
The following plugins have been enabled:
  rabbitmq_management
  rabbitmq_management_agent
  rabbitmq_web_dispatch

started 3 plugins.

再次查看是否启动：

bash 复制代码

$ kubectl exec -it rabbitmq-hitch-0 -n rabbitmq -- rabbitmq-plugins list
Listing plugins with pattern ".*" ...
 Configured: E = explicitly enabled; e = implicitly enabled
 | Status: * = running on rabbit@rabbitmq-hitch-0.rabbitmq-hitch-headless.rabbitmq.svc.cluster.local
 |/
[  ] rabbitmq_amqp1_0                  3.11.5
[  ] rabbitmq_auth_backend_cache       3.11.5
[  ] rabbitmq_auth_backend_http        3.11.5
[  ] rabbitmq_auth_backend_ldap        3.11.5
[  ] rabbitmq_auth_backend_oauth2      3.11.5
[  ] rabbitmq_auth_mechanism_ssl       3.11.5
[  ] rabbitmq_consistent_hash_exchange 3.11.5
[E*] rabbitmq_delayed_message_exchange 3.11.1
[  ] rabbitmq_event_exchange           3.11.5
[  ] rabbitmq_federation               3.11.5
[  ] rabbitmq_federation_management    3.11.5
[  ] rabbitmq_jms_topic_exchange       3.11.5
[E*] rabbitmq_management               3.11.5
[e*] rabbitmq_management_agent         3.11.5
[  ] rabbitmq_mqtt                     3.11.5
[  ] rabbitmq_peer_discovery_aws       3.11.5
[  ] rabbitmq_peer_discovery_common    3.11.5
[  ] rabbitmq_peer_discovery_consul    3.11.5
[  ] rabbitmq_peer_discovery_etcd      3.11.5
[  ] rabbitmq_peer_discovery_k8s       3.11.5
[  ] rabbitmq_prometheus               3.11.5
[  ] rabbitmq_random_exchange          3.11.5
[  ] rabbitmq_recent_history_exchange  3.11.5
[  ] rabbitmq_sharding                 3.11.5
[  ] rabbitmq_shovel                   3.11.5
[  ] rabbitmq_shovel_management        3.11.5
[  ] rabbitmq_stomp                    3.11.5
[  ] rabbitmq_stream                   3.11.5
[  ] rabbitmq_stream_management        3.11.5
[  ] rabbitmq_top                      3.11.5
[  ] rabbitmq_tracing                  3.11.5
[  ] rabbitmq_trust_store              3.11.5
[e*] rabbitmq_web_dispatch             3.11.5
[  ] rabbitmq_web_mqtt                 3.11.5
[  ] rabbitmq_web_mqtt_examples        3.11.5
[  ] rabbitmq_web_stomp                3.11.5
[  ] rabbitmq_web_stomp_examples       3.11.5