docker - 如果在 kubernetes 中使用 rabbitmq 操作符部署 rabbitmq，如何启用 rabbitmq 插件 "rabbitmq_delayed_message_exchange"

Question

我部署了 兔MQ 使用 的实例rabbitmq 运算符 在 Kubernetes .我正在尝试启用 rabbitmq 插件: rabbitmq_delayed_message_exchange .
我尝试定义我的 RabbitmqCluster 作为:

apiVersion: rabbitmq.com/v1beta1
kind: RabbitmqCluster
metadata:
  name: definition
spec:
  replicas: 1
  rabbitmq:
    additionalPlugins:
      - rabbitmq_management
      - rabbitmq_delayed_message_exchange
  service:
    type: LoadBalancer

然后我跑了 kubectl apply -f definition.yaml但是我的 pod 日志 显示了这一点:

...
2020-10-05T15:42:15.081783023Z 2020-10-05 15:42:15.081 [info] <0.535.0> Server startup complete; 6 plugins started.
2020-10-05T15:42:15.081802701Z  * rabbitmq_prometheus
2020-10-05T15:42:15.08180602Z  * rabbitmq_peer_discovery_k8s
2020-10-05T15:42:15.081808816Z  * rabbitmq_peer_discovery_common
2020-10-05T15:42:15.081811359Z  * rabbitmq_management
2020-10-05T15:42:15.08181387Z  * rabbitmq_web_dispatch
2020-10-05T15:42:15.081825082Z  * rabbitmq_management_agent
2020-10-05T15:42:15.081951576Z  completed with 6 plugins.
...

有 没有任何引用 对此 插件 在 日志 .
我进入我的 rabbitmq pod 并运行: rabbitmq 插件列表

Listing plugins with pattern ".*" ...
 Configured: E = explicitly enabled; e = implicitly enabled
 | Status: * = running on rabbit@definition-rabbitmq-server-0.definition-rabbitmq-headless.default
 |/
[  ] rabbitmq_amqp1_0                  3.8.8
[  ] rabbitmq_auth_backend_cache       3.8.8
[  ] rabbitmq_auth_backend_http        3.8.8
[  ] rabbitmq_auth_backend_ldap        3.8.8
[  ] rabbitmq_auth_backend_oauth2      3.8.8
[  ] rabbitmq_auth_mechanism_ssl       3.8.8
[  ] rabbitmq_consistent_hash_exchange 3.8.8
[  ] rabbitmq_event_exchange           3.8.8
[  ] rabbitmq_federation               3.8.8
[  ] rabbitmq_federation_management    3.8.8
[  ] rabbitmq_jms_topic_exchange       3.8.8
[E*] rabbitmq_management               3.8.8
[e*] rabbitmq_management_agent         3.8.8
[  ] rabbitmq_mqtt                     3.8.8
[  ] rabbitmq_peer_discovery_aws       3.8.8
[e*] rabbitmq_peer_discovery_common    3.8.8
[  ] rabbitmq_peer_discovery_consul    3.8.8
[  ] rabbitmq_peer_discovery_etcd      3.8.8
[E*] rabbitmq_peer_discovery_k8s       3.8.8
[E*] rabbitmq_prometheus               3.8.8
[  ] rabbitmq_random_exchange          3.8.8
[  ] rabbitmq_recent_history_exchange  3.8.8
[  ] rabbitmq_sharding                 3.8.8
[  ] rabbitmq_shovel                   3.8.8
[  ] rabbitmq_shovel_management        3.8.8
[  ] rabbitmq_stomp                    3.8.8
[  ] rabbitmq_top                      3.8.8
[  ] rabbitmq_tracing                  3.8.8
[  ] rabbitmq_trust_store              3.8.8
[e*] rabbitmq_web_dispatch             3.8.8
[  ] rabbitmq_web_mqtt                 3.8.8
[  ] rabbitmq_web_mqtt_examples        3.8.8
[  ] rabbitmq_web_stomp                3.8.8
[  ] rabbitmq_web_stomp_examples       3.8.8

并检查了 pod plugins/目录 :

README
accept-0.3.5.ez
amqp10_client-3.8.8.ez
amqp10_common-3.8.8.ez
amqp_client-3.8.8.ez
aten-0.5.5.ez
base64url-0.0.1.ez
cowboy-2.6.1.ez
cowlib-2.7.0.ez
credentials_obfuscation-2.2.0.ez
cuttlefish-2.4.1.ez
eetcd-0.3.3.ez
gen_batch_server-0.8.4.ez
getopt-1.0.1.ez
goldrush-0.1.9.ez
gun-1.3.3.ez
jose-1.10.1.ez
jsx-2.11.0.ez
lager-3.8.0.ez
observer_cli-1.5.4.ez
prometheus-4.6.0.ez
ra-1.1.6.ez
rabbit-3.8.8.ez
rabbit_common-3.8.8.ez
rabbitmq_amqp1_0-3.8.8.ez
rabbitmq_auth_backend_cache-3.8.8.ez
rabbitmq_auth_backend_http-3.8.8.ez
rabbitmq_auth_backend_ldap-3.8.8.ez
rabbitmq_auth_backend_oauth2-3.8.8.ez
rabbitmq_auth_mechanism_ssl-3.8.8.ez
rabbitmq_aws-3.8.8.ez
rabbitmq_consistent_hash_exchange-3.8.8.ez
rabbitmq_event_exchange-3.8.8.ez
rabbitmq_federation-3.8.8.ez
rabbitmq_federation_management-3.8.8.ez
rabbitmq_jms_topic_exchange-3.8.8.ez
rabbitmq_management-3.8.8.ez
rabbitmq_management_agent-3.8.8.ez
rabbitmq_mqtt-3.8.8.ez
rabbitmq_peer_discovery_aws-3.8.8.ez
rabbitmq_peer_discovery_common-3.8.8.ez
rabbitmq_peer_discovery_consul-3.8.8.ez
rabbitmq_peer_discovery_etcd-3.8.8.ez
rabbitmq_peer_discovery_k8s-3.8.8.ez
rabbitmq_prelaunch-3.8.8.ez
rabbitmq_prometheus-3.8.8.ez
rabbitmq_random_exchange-3.8.8.ez
rabbitmq_recent_history_exchange-3.8.8.ez
rabbitmq_sharding-3.8.8.ez
rabbitmq_shovel-3.8.8.ez
rabbitmq_shovel_management-3.8.8.ez
rabbitmq_stomp-3.8.8.ez
rabbitmq_top-3.8.8.ez
rabbitmq_tracing-3.8.8.ez
rabbitmq_trust_store-3.8.8.ez
rabbitmq_web_dispatch-3.8.8.ez
rabbitmq_web_mqtt-3.8.8.ez
rabbitmq_web_mqtt_examples-3.8.8.ez
rabbitmq_web_stomp-3.8.8.ez
rabbitmq_web_stomp_examples-3.8.8.ez
ranch-1.7.1.ez
recon-2.5.1.ez
stdout_formatter-0.2.4.ez
syslog-3.4.5.ez
sysmon_handler-1.3.0.ez

所以这意味着 插件未集成 .
我还发现了这个:
How to install rabbitmq plugin on kubernetes?
但是有 无引用 到 rabbitmq 运算符 并在 中询问2018 年 6 月 .同样在 rabbitmq 运算符(operator)配置中，没有任何关于使用生命周期 Hook 挂载 ez 文件的引用。
1 个想法 我想到的是创建我自己的 rabbitmq 图片 引用 rabbitmq 官方图片并添加插件。

FROM rabbitmq:3.8.8-management

RUN apt-get update

RUN apt-get install -y curl

RUN curl -L https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases/download/v3.8.0/rabbitmq_delayed_message_exchange-3.8.0.ez > $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-3.8.0.ez

RUN chown rabbitmq:rabbitmq $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-3.8.0.ez

RUN rabbitmq-plugins enable --offline rabbitmq_delayed_message_exchange

RUN rabbitmq-plugins enable --offline rabbitmq_consistent_hash_exchange

一个 第二个想法是通过使用文件定义配置映射并使用volumeMounts将文件挂载到pod文件目录中，但我找不到任何将volumeMounts与rabbitmq运算符一起使用的引用。
有没有 首选方式或 任何其他方式来启用它 ?

Answer 1

这个插件 可以是启用 通过使用 自定义 Docker Rabbitmq 镜像 安装插件后:

FROM rabbitmq:3.8.8-management

RUN apt-get update

RUN apt-get install -y curl

RUN curl -L https://github.com/rabbitmq/rabbitmq-delayed-message-exchange/releases/download/v3.8.0/rabbitmq_delayed_message_exchange-3.8.0.ez > $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-3.8.0.ez

RUN chown rabbitmq:rabbitmq $RABBITMQ_HOME/plugins/rabbitmq_delayed_message_exchange-3.8.0.ez

RUN rabbitmq-plugins enable --offline rabbitmq_delayed_message_exchange

RUN rabbitmq-plugins enable --offline rabbitmq_consistent_hash_exchange

通知:对于不可变的结果或如果您不能依赖外部更改，请将插件下载到您的机器并使用 COPY 而不是使用 RUN curl...确保您的机器中有 rabbitmq_delayed_message_exchange .ez 文件。

将您的图像推送到容器注册表。

然后定义你的 RabbitmqCluster 作为:

apiVersion: rabbitmq.com/v1beta1
kind: RabbitmqCluster
metadata:
  name: definition
spec:
  image: <container-registry>/<username>/rabbitmq-delayed-message-exchange:3.8.8-management
  replicas: 1
  rabbitmq:
    additionalPlugins:
      - rabbitmq_management
      - rabbitmq_delayed_message_exchange
  service:
    type: LoadBalancer

通知:将图像更改为您推送的图像。