是否需要单独部署controller

apache / rocketmq-operator

Apache RocketMQ Operator

https://rocketmq.apache.org/

Apache License 2.0

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是否需要单独部署controller #149

Open wokwong opened 1 year ago

wokwong commented 1 year ago

提问：在rocketmq-operator README.md 中没有介绍是否需要部署controller ，是否需要单独部署呢？谢谢

caigy commented 1 year ago

It depends on the way to organizing the broker cluster:

By default, broker roles in a cluster are static, and Controller is unnecessary.
If broker roles can be switched dynamically (ONLY supported in RocketMQ 5.x), Controller is required.

wokwong commented 1 year ago

It depends on the way to organizing the broker cluster:

By default, broker roles in a cluster are static, and Controller is unnecessary.

If broker roles can be switched dynamically (ONLY supported in RocketMQ 5.x), Controller is required.

不好意思，忘记指明版本。版本是：RocketMQ 5.0 使用operator部署到k8s。如果RocketMQ 5.0集群要实现自动主从切换需要额外部署controller，需要对controller额外做什么配置么？

caigy commented 1 year ago

It depends on the way to organizing the broker cluster:

By default, broker roles in a cluster are static, and Controller is unnecessary.

If broker roles can be switched dynamically (ONLY supported in RocketMQ 5.x), Controller is required.

不好意思，忘记指明版本。版本是：RocketMQ 5.0 使用operator部署到k8s。如果RocketMQ 5.0集群要实现自动主从切换需要额外部署controller，需要对controller额外做什么配置么？

For Controller, you may find this example for reference. You should specify size (must be odd number), image name, resources and storage configurations.
For Broker, set spec. ClusterMode as CONTROLLER enabling dynamical switching.

zjj1002 commented 10 months ago

Could you provide the 5.0.0 version rocketmq_v1alpha1_rocketmq_cluster.yaml for us? If I want to enable the broker's controller mode. I don't know whether the image is the latest version or I just added the spec. ClusterMode as CONTROLLER is good enough for the auto failover version5 ?