fix: retry

Author: ldez

providers/dns/f5xc/f5xc.go

@@ -10,6 +10,7 @@ import (
 
 	"github.com/go-acme/lego/v4/challenge/dns01"
 	"github.com/go-acme/lego/v4/platform/config/env"
+	"github.com/go-acme/lego/v4/platform/wait"
 	"github.com/go-acme/lego/v4/providers/dns/f5xc/internal"
 )
 
@@ -127,21 +128,29 @@ func (d *DNSProvider) Present(domain, token, keyAuth string) error {
 			},
 		}
 
-		_, err = d.client.CreateRRSet(context.Background(), dns01.UnFqdn(authZone), d.config.GroupName, rrSet)
-		if err != nil {
-			return fmt.Errorf("f5xc: create RR set: %w", err)
-		}
+		wait.For("f5xc create", 60*time.Second, 2*time.Second, func() (bool, error) {
+			_, err = d.client.CreateRRSet(context.Background(), dns01.UnFqdn(authZone), d.config.GroupName, rrSet)
+			if err != nil {
+				return false, fmt.Errorf("f5xc: create RR set: %w", err)
+			}
+
+			return true, nil
+		})
 
 		return nil
 	}
 
 	// Update RRSet.
 	existingRRSet.RRSet.TXTRecord.Values = append(existingRRSet.RRSet.TXTRecord.Values, info.Value)
 
-	_, err = d.client.ReplaceRRSet(context.Background(), dns01.UnFqdn(authZone), d.config.GroupName, subDomain, "TXT", existingRRSet.RRSet)
-	if err != nil {
-		return fmt.Errorf("f5xc: replace RR set: %w", err)
-	}
+	wait.For("f5xc replace", 60*time.Second, 2*time.Second, func() (bool, error) {
+		_, err = d.client.ReplaceRRSet(context.Background(), dns01.UnFqdn(authZone), d.config.GroupName, subDomain, "TXT", existingRRSet.RRSet)
+		if err != nil {
+			return false, fmt.Errorf("f5xc: replace RR set: %w", err)
+		}
+
+		return true, nil
+	})
 
 	return nil
 }

providers/dns/f5xc/internal/fixtures/error_503.json

@@ -0,0 +1,5 @@
+{
+  "code": 14,
+  "details": [],
+  "message": "Previous DNS zone change is pending. Try again later"
+}