I see a lot of errors coming out of eck operator :
This is one instance:
E0819 10:51:42.525350 1 leaderelection.go:330] error retrieving resource lock elastic-system/elastic-operator-leader: leases.coordination.k8s.io "elastic-operator-leader" is forbidden: User "system:serviceaccount:elastic-system:elastic-operator" cannot get resource "leases" in API group "coordination.k8s.io" in the namespace "elastic-system"
Since 2.3.0 ECK relies on coordination.k8s.io/leases resources for leader election, see this comment here. I think you upgraded the operator image without upgrading the operator role.
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