Fix some logging issues.

Author: AMecea

pkg/apis/mysql/v1alpha1/status.go

@@ -47,7 +47,7 @@ func (c *MysqlCluster) UpdateStatusCondition(condType ClusterConditionType,
 		if i, exist := c.condExists(condType); exist {
 			cond := c.Status.Conditions[i]
 			if cond.Status != newCondition.Status {
-				glog.V(4).Infof("Found status change for mysql cluster "+
+				glog.V(3).Infof("Found status change for mysql cluster "+
 					"%q condition %q: %q -> %q; setting lastTransitionTime to %v",
 					c.Name, condType, cond.Status, status, t)
 				newCondition.LastTransitionTime = metav1.NewTime(t)

pkg/controller/clustercontroller/backups.go

@@ -51,9 +51,6 @@ type job struct {
 }
 
 func (c *Controller) registerClusterInBackupCron(cluster *api.MysqlCluster) error {
-	glog.Infof("Register cluster into cronjob: %s, crontab: %s",
-		cluster.Name, cluster.Spec.BackupSchedule)
-
 	if len(cluster.Spec.BackupSchedule) == 0 {
 		return nil
 	}
@@ -63,6 +60,9 @@ func (c *Controller) registerClusterInBackupCron(cluster *api.MysqlCluster) erro
 		return fmt.Errorf("failed to parse schedule: %s", err)
 	}
 
+	glog.V(2).Infof("Register cluster into cronjob: %s, crontab: %s",
+		cluster.Name, cluster.Spec.BackupSchedule)
+
 	lockJobRegister.Lock()
 	defer lockJobRegister.Unlock()
 

pkg/controller/clustercontroller/controller.go

@@ -264,7 +264,7 @@ func (c *Controller) workerRecouncile(stopCh <-chan struct{}) {
 			if err != nil {
 				if k8errors.IsNotFound(err) {
 					// key was removed from map, don't reconcile.
-					glog.Infof("Removing issuer %q from reconcile queue", key)
+					glog.Infof("Cluster %q is not found!", key)
 					return nil
 				}
 				return fmt.Errorf("failed to get cluster: %s", err)

pkg/controller/clustercontroller/reconcile.go

@@ -38,7 +38,7 @@ func (c *Controller) Reconcile(ctx context.Context, cluster *api.MysqlCluster) e
 	// ensure that cluster will be reconciled
 	defer c.addClusterInReconcileQueue(cluster, reconcileTime)
 
-	glog.V(1).Infof("reconcile cluster: %s", cluster.Name)
+	glog.V(1).Infof("Reconciling cluster: %s", cluster.Name)
 	copyCluster := cluster.DeepCopy()
 	opt := options.GetOptions()
 

pkg/controller/clustercontroller/sync.go

@@ -33,7 +33,7 @@ import (
 
 // Sync for add and update.
 func (c *Controller) Sync(ctx context.Context, cluster *api.MysqlCluster) error {
-	glog.Infof("sync cluster: %s", cluster.Name)
+	glog.Infof("Syncing cluster: %s", cluster.Name)
 	copyCluster := cluster.DeepCopy()
 	opt := options.GetOptions()