From 9f5ab3ec10d9133fb7e0a498a5c452f44478ca59 Mon Sep 17 00:00:00 2001 From: "Chris S. Kim" Date: Tue, 12 Jul 2022 11:09:00 -0400 Subject: [PATCH] Return error if ServerAddresses is empty (#13714) --- agent/consul/peering_backend.go | 3 +++ 1 file changed, 3 insertions(+) diff --git a/agent/consul/peering_backend.go b/agent/consul/peering_backend.go index 30fda81f8..4447d962a 100644 --- a/agent/consul/peering_backend.go +++ b/agent/consul/peering_backend.go @@ -70,6 +70,9 @@ func (b *PeeringBackend) GetServerAddresses() ([]string, error) { } addrs = append(addrs, node.Address+":"+grpcPortStr) } + if len(addrs) == 0 { + return nil, fmt.Errorf("a grpc bind port must be specified in the configuration for all servers") + } return addrs, nil }