Restarting Frontend, Dispatcher, & RabbitMQ logs on Domino version 3.x

The dispatcher has a separate host and it runs a docker container, domino-dispatcher and it can simply be restarted with docker restart domino-dispatcher. 

The Frontend can simply be restarted withdocker restart domino-frontend. 

If you suspect an intermittent or otherwise unknown connectivity issue between the three RabbitMQ cluster nodes, a rolling restart can be attempted:

1. kubectl rollout restart -n <platform namespace> sts/rabbitmq-ha-ord
2. If there is no rabbitmq-ha-ord statefulset, you may need to try
3. kubectl rollout restart -n <platform namespace> sts/rabbitmq-ha