fix: set backuppolicy.spec.backofflimit to default value

apis/apps/v1alpha1/backuppolicytemplate_types.go

@@ -95,6 +95,7 @@ type BackupPolicy struct {
 	// Specifies the maximum number of retry attempts for a backup before it is considered a failure.
 	//
 	// +optional
+	// +kubebuilder:default=2
 	// +kubebuilder:validation:Minimum=0
 	// +kubebuilder:validation:Maximum=10
 	BackoffLimit *int32 `json:"backoffLimit,omitempty"`

apis/dataprotection/v1alpha1/backuppolicy_types.go

@@ -40,6 +40,7 @@ type BackupPolicySpec struct {
 	// Specifies the number of retries before marking the backup as failed.
 	//
 	// +optional
+	// +kubebuilder:default=2
 	// +kubebuilder:validation:Minimum=0
 	// +kubebuilder:validation:Maximum=10
 	BackoffLimit *int32 `json:"backoffLimit,omitempty"`

config/crd/bases/apps.kubeblocks.io_backuppolicytemplates.yaml

@@ -63,6 +63,7 @@ spec:
                     are different versions of definitions of the same component.
                   properties:
                     backoffLimit:
+                      default: 2
                       description: Specifies the maximum number of retry attempts
                         for a backup before it is considered a failure.
                       format: int32

config/crd/bases/dataprotection.kubeblocks.io_backuppolicies.yaml

@@ -50,6 +50,7 @@ spec:
             description: BackupPolicySpec defines the desired state of BackupPolicy
             properties:
               backoffLimit:
+                default: 2
                 description: Specifies the number of retries before marking the backup
                   as failed.
                 format: int32

controllers/apps/transformer_cluster_backup_policy.go

@@ -349,7 +349,6 @@ func (r *clusterBackupPolicyTransformer) syncBackupPolicy(comp *appsv1alpha1.Clu
 		backupPolicy.Spec.BackupRepoName = &r.Cluster.Spec.Backup.RepoName
 	}
 	backupPolicy.Spec.BackoffLimit = r.backupPolicy.BackoffLimit
-
 	r.syncBackupMethods(backupPolicy, comp)
 	r.syncBackupPolicyTargetSpec(backupPolicy, comp)
 }

controllers/dataprotection/backuppolicy_controller.go

@@ -89,6 +89,7 @@ func (r *BackupPolicyReconciler) Reconcile(ctx context.Context, req ctrl.Request
 		}
 		return intctrlutil.Reconciled()
 	}
+
 	if err = patchStatus(dpv1alpha1.AvailablePhase, ""); err != nil {
 		return intctrlutil.CheckedRequeueWithError(err, reqCtx.Log, "")
 	}

controllers/dataprotection/backuppolicy_controller_test.go

@@ -28,6 +28,7 @@ import (
 
 	dpv1alpha1 "github.com/apecloud/kubeblocks/apis/dataprotection/v1alpha1"
 	"github.com/apecloud/kubeblocks/pkg/constant"
+	dptypes "github.com/apecloud/kubeblocks/pkg/dataprotection/types"
 	"github.com/apecloud/kubeblocks/pkg/generics"
 	testapps "github.com/apecloud/kubeblocks/pkg/testutil/apps"
 	testdp "github.com/apecloud/kubeblocks/pkg/testutil/dataprotection"
@@ -60,6 +61,18 @@ var _ = Describe("BackupPolicy Controller test", func() {
 	})
 
 	Context("create a backup policy", func() {
+		It("test backup policy without setting backoffLimit", func() {
+			By("creating backupPolicy without setting backoffLimit")
+			bp := testdp.NewFakeBackupPolicy(&testCtx, func(backupPolicy *dpv1alpha1.BackupPolicy) {
+				backupPolicy.Spec.BackoffLimit = nil
+			})
+			By("expect its backoffLimit should be set to the value of DefaultBackOffLimit")
+			Eventually(testapps.CheckObj(&testCtx, client.ObjectKeyFromObject(bp),
+				func(g Gomega, bp *dpv1alpha1.BackupPolicy) {
+					g.Expect(*bp.Spec.BackoffLimit).Should(Equal(dptypes.DefaultBackOffLimit))
+				})).Should(Succeed())
+		})
+
 		It("backup policy should be available for target", func() {
 			By("creating actionSet used by backup policy")
 			as := testdp.NewFakeActionSet(&testCtx)

deploy/helm/crds/apps.kubeblocks.io_backuppolicytemplates.yaml

@@ -63,6 +63,7 @@ spec:
                     are different versions of definitions of the same component.
                   properties:
                     backoffLimit:
+                      default: 2
                       description: Specifies the maximum number of retry attempts
                         for a backup before it is considered a failure.
                       format: int32

deploy/helm/crds/dataprotection.kubeblocks.io_backuppolicies.yaml

@@ -50,6 +50,7 @@ spec:
             description: BackupPolicySpec defines the desired state of BackupPolicy
             properties:
               backoffLimit:
+                default: 2
                 description: Specifies the number of retries before marking the backup
                   as failed.
                 format: int32