# Functions
RegisterResolver registers the direct, etcd, discov and k8s schemes to the resolver.
# Constants
DirectScheme stands for direct scheme.
DiscovScheme stands for discov scheme.
EndpointSepChar is the separator cha in endpoints.
EtcdScheme stands for etcd scheme.
KubernetesScheme stands for k8s scheme.
# Variables
EndpointSep is the separator string in endpoints.