[bitnami/rabbitmq-cluster-operator] INSTALLATION FAILED: "rabbitmq-cluster-operator-rabbitmq-messaging-topology-operator" already exists

[mrlioncub]

Name and Version

bitnam/rabbitmq-cluster-operator 4.3.7

What architecture are you using?

amd64

What steps will reproduce the bug?

Install with watchAllNamespaces=false:

helm install rabbitmq-cluster-operator bitnami/rabbitmq-cluster-operator --set clusterOperator.watchAllNamespaces=false --set clusterOperator.watchNamespaces={rabbitmq}  --set msgTopologyOperator.watchAllNamespaces=false --set msgTopologyOperator.watchNamespaces={rabbitmq}

Are you using any custom parameters or values?

--set clusterOperator.watchAllNamespaces=false --set clusterOperator.watchNamespaces={rabbitmq} \
--set msgTopologyOperator.watchAllNamespaces=false --set msgTopologyOperator.watchNamespaces={rabbitmq}

What is the expected behavior?

No response

What do you see instead?

Error: INSTALLATION FAILED: 1 error occurred:
* rolebindings.rbac.authorization.k8s.io "rabbitmq-cluster-operator-rabbitmq-messaging-topology-operator" already exists

Additional information

No response

[fmulero]

Hi @mrlioncub, thanks for using bitnami/charts and sharing this issue.

I've just reproduced the problem and it is related with the size of the names for the role bindings here:

charts/bitnami/rabbitmq-cluster-operator/templates/messaging-topology-operator/clusterrolebinding.yaml

Lines 30 to 34 in d78148f

	kind: RoleBinding
	apiVersion: {{ include "common.capabilities.rbac.apiVersion" $ }}
	metadata:
	name: {{ printf "%s-%s" (include "rmqco.msgTopologyOperator.fullname" $) $namespace | trunc 63 | trimSuffix "-" }}
	namespace: {{ $namespace | quote }}

The template include "rmqco.msgTopologyOperator.fullname" $ return in your example the name rabbitmq-cluster-operator-rabbitmq-messaging-topology-operator which already have 63 characters. As workaround you could use a shorter name for your release, something like rmqco could fit

[mrlioncub]

Thanks. A shorter name works!