In Kubernetes, a "connection refused" error indicates that a network connection to a specific service or endpoint was attempted, but the target host declined the connection request. This issue may originate from a variety of sources within the Kubernetes cluster or the underlying infrastructure.
You can refer to the public documentation regarding the ‘connection refused’ error for further checking.
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Rancher Official docs
I solved. because of the port
rancher work only at 443 port
In Kubernetes, a "connection refused" error indicates that a network connection to a specific service or endpoint was attempted, but the target host declined the connection request. This issue may originate from a variety of sources within the Kubernetes cluster or the underlying infrastructure.
You can refer to the public documentation regarding the ‘connection refused’ error for further checking.