etcdserver: add detailed errors in "ValidateClusterAndAssignIDs"
@@ -490,8 +490,8 @@ func ValidateClusterAndAssignIDs(local *RaftCluster, existing *RaftCluster) erro
ctx, cancel := context.WithTimeout(context.TODO(), 30*time.Second)
defer cancel()
for i := range ems {
- if !netutil.URLStringsEqual(ctx, ems[i].PeerURLs, lms[i].PeerURLs) {
- return fmt.Errorf("unmatched member while checking PeerURLs")
+ if ok, err := netutil.URLStringsEqual(ctx, ems[i].PeerURLs, lms[i].PeerURLs); !ok {
+ return fmt.Errorf("unmatched member while checking PeerURLs (%v)", err)
}
lms[i].ID = ems[i].ID
}
