ca_cert is not required for etcd
@@ -361,7 +361,6 @@ func (p EtcdPlugin) Validate(endpoint plugin.ShieldEndpoint) error {
fail = true
} else if s == "" {
fmt.Printf("@G{\u2713 ca_cert} CA cert was not provided.\n")
- fail = true
} else {
/* FIXME: validate that it is an X.509 PEM certificate */
lines := strings.Split(s, "\n")
