gateway: fix the dns discovery method
strip the scheme from the endpoints to have a clean hostname for TCP proxy
Fixes
@@ -17,6 +17,7 @@ package etcdmain
import (
"fmt"
"net"
+ "net/url"
"os"
"time"
@@ -77,6 +78,20 @@ func newGatewayStartCommand() *cobra.Command {
return &cmd
}
+func stripSchema(eps []string) []string {
+ var endpoints []string
+
+ for _, ep := range eps {
+
+ if u, err := url.Parse(ep); err == nil && u.Host != "" {
+ ep = u.Host
+ }
+
+ endpoints = append(endpoints, ep)
+ }
+
+ return endpoints
+}
func startGateway(cmd *cobra.Command, args []string) {
endpoints := gatewayEndpoints
if gatewayDNSCluster != "" {
@@ -101,6 +116,9 @@ func startGateway(cmd *cobra.Command, args []string) {
}
}
+ // Strip the schema from the endpoints because we start just a TCP proxy
+ endpoints = stripSchema(endpoints)
+
if len(endpoints) == 0 {
plog.Fatalf("no endpoints found")
}
