rabbitmq / diy-kubernetes-examples Goto Github PK

On AWS EKS, I had to add:

        - name: RABBITMQ_USE_LONGNAME
          value: "true"
        - name: K8S_HOSTNAME_SUFFIX
          value: ".rabbitmq-headless.<namespace>.svc.cluster.local"

to the statefulset config to get node DNS names to resolve properly. Without this I would get just the hostname (eg. rabbitmq-1) and the other nodes can't resolve this.

Did I miss anything or this wasn't caught because replicas: 1 in the example?

As there are examples for Google etc here, it would be really useful to have a series of example files in place or documentation for deploying to Azure's AKS offering.

I've used the configuration in gke, to run it on microk8s.

I setup 2 Persistent Volumes for two replicas and defined the added the replicas key in the statefulset.yaml. I am able to successfully run both the pods, see the RabbitMQ management and publish the messages to the queues.

The problem I am facing is that I am unable to join the nodes into a cluster and the peer discovery doesn't seem to work either. I am pretty sure I am missing some configuration and tried changing around the cluster_formation.k8s.host but to no use.

Can someone please help me with this.

Thank you