backport of commit fc71ecc87e (#17571)

Co-authored-by: Maliz <maliheh.monshizadeh@hashicorp.com>

agent/local/state.go

@@ -9,20 +9,20 @@ import (
 	"sync/atomic"
 	"time"
 
+	"github.com/hashicorp/consul/acl"
 	"github.com/hashicorp/consul/acl/resolver"
+	"github.com/hashicorp/consul/agent/structs"
+	"github.com/hashicorp/consul/agent/token"
+	"github.com/hashicorp/consul/api"
+	"github.com/hashicorp/consul/lib"
 	"github.com/hashicorp/consul/lib/stringslice"
+	"github.com/hashicorp/consul/types"
 
 	"github.com/armon/go-metrics"
 	"github.com/armon/go-metrics/prometheus"
 	"github.com/hashicorp/go-hclog"
+	"github.com/hashicorp/go-multierror"
 	"github.com/mitchellh/copystructure"
-
-	"github.com/hashicorp/consul/acl"
-	"github.com/hashicorp/consul/agent/structs"
-	"github.com/hashicorp/consul/agent/token"
-	"github.com/hashicorp/consul/api"
-	"github.com/hashicorp/consul/lib"
-	"github.com/hashicorp/consul/types"
 )
 
 var StateCounters = []prometheus.CounterDefinition{
@@ -1224,6 +1224,7 @@ func (l *State) SyncChanges() error {
 		}
 	}
 
+	var errs error
 	// Sync the services
 	// (logging happens in the helper methods)
 	for id, s := range l.services {
@@ -1237,7 +1238,7 @@ func (l *State) SyncChanges() error {
 			l.logger.Debug("Service in sync", "service", id.String())
 		}
 		if err != nil {
-			return err
+			errs = multierror.Append(errs, err)
 		}
 	}
 
@@ -1258,10 +1259,10 @@ func (l *State) SyncChanges() error {
 			l.logger.Debug("Check in sync", "check", id.String())
 		}
 		if err != nil {
-			return err
+			errs = multierror.Append(errs, err)
 		}
 	}
-	return nil
+	return errs
 }
 
 // deleteService is used to delete a service from the server