func (k *K8s) GetNodeEnpoints(serviceName string) (string, error) {
resp, err := k.etcdKeysApi.Get(context.Background(), "/registry/services/endpoints/default/"+serviceName, nil)
if err != nil {
return "", err
}
return resp.Node.Value, nil
}
func (c *httpClusterClient) getLeaderEndpoint() (string, error) {
mAPI := NewMembersAPI(c)
leader, err := mAPI.Leader(context.Background())
if err != nil {
return "", err
}
return leader.ClientURLs[0], nil // TODO: how to handle multiple client URLs?
}
func (k *K8s) WatcherEndpoints(serviceName string) (string, error) {
watcher := k.etcdKeysApi.Watcher("/registry/services/endpoints/default/"+serviceName, &client.WatcherOptions{})
resp, err := watcher.Next(context.Background())
if err != nil {
return "", err
}
return resp.Node.Value, nil
}