fix: linting code

controllers/podlabels/abstract.go

@@ -1,10 +1,14 @@
+// Copyright 2020-2023 Project Capsule Authors.
+// SPDX-License-Identifier: Apache-2.0
+
 package podlabels
 
 import (
 	"context"
 	"fmt"
+
 	"github.com/go-logr/logr"
-	"github.com/projectcapsule/capsule/pkg/utils"
+	"github.com/pkg/errors"
 	corev1 "k8s.io/api/core/v1"
 	apierr "k8s.io/apimachinery/pkg/api/errors"
 	"k8s.io/apimachinery/pkg/fields"
@@ -16,8 +20,8 @@ import (
 	"sigs.k8s.io/controller-runtime/pkg/predicate"
 	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 
-	"github.com/pkg/errors"
 	capsulev1beta2 "github.com/projectcapsule/capsule/api/v1beta2"
+	"github.com/projectcapsule/capsule/pkg/utils"
 )
 
 type podLabelsReconciler struct {
@@ -54,6 +58,7 @@ func (r *podLabelsReconciler) Reconcile(ctx context.Context, request ctrl.Reques
 	_, err = controllerutil.CreateOrUpdate(ctx, r.client, r.obj, func() (err error) {
 		r.obj.SetLabels(r.sync(r.obj.GetLabels(), tenant.Spec.PodOptions.AdditionalMetadata.Labels))
 		r.obj.SetAnnotations(r.sync(r.obj.GetAnnotations(), tenant.Spec.PodOptions.AdditionalMetadata.Annotations))
+
 		return nil
 	})
 	return reconcile.Result{}, err
@@ -86,7 +91,7 @@ func (r *podLabelsReconciler) getTenant(ctx context.Context, namespacedName type
 func (r *podLabelsReconciler) sync(available map[string]string, tenantSpec map[string]string) map[string]string {
 	if tenantSpec != nil {
 		if available == nil {
-			available = tenantSpec
+			return tenantSpec
 		} else {
 			for key, value := range tenantSpec {
 				if available[key] != value {

controllers/podlabels/errors.go

@@ -1,3 +1,6 @@
+// Copyright 2020-2023 Project Capsule Authors.
+// SPDX-License-Identifier: Apache-2.0
+
 package podlabels
 
 import "fmt"

controllers/podlabels/pod.go

@@ -1,7 +1,11 @@
+// Copyright 2020-2023 Project Capsule Authors.
+// SPDX-License-Identifier: Apache-2.0
+
 package podlabels
 
 import (
 	"context"
+
 	"github.com/go-logr/logr"
 	corev1 "k8s.io/api/core/v1"
 	ctrl "sigs.k8s.io/controller-runtime"

docs/content/general/crds-apis.md

@@ -2967,7 +2967,7 @@ TenantSpec defines the desired state of Tenant.
         <td><b><a href="#tenantspecpodoptions">podOptions</a></b></td>
         <td>object</td>
         <td>
-          Specifies options for the Pods, such additional metadata to enforce on each pod part of the tenant<br/>
+          Specifies options for the Pods deployed in the Tenant namespaces, such as additional metadata.<br/>
         </td>
         <td>false</td>
       </tr><tr>
@@ -4408,7 +4408,7 @@ NetworkPolicyPort describes a port to allow traffic on
 
 
 
-Specifies options for the Pods, such additional metadata to enforce on each pod part of the tenant
+Specifies options for the Pods deployed in the Tenant namespaces, such as additional metadata.
 
 <table>
     <thead>
@@ -4423,7 +4423,7 @@ Specifies options for the Pods, such additional metadata to enforce on each pod
         <td><b><a href="#tenantspecpodoptionsadditionalmetadata">additionalMetadata</a></b></td>
         <td>object</td>
         <td>
-          Specifies additional labels and annotations the Capsule operator places on any Service resource in the Tenant. Optional.<br/>
+          Specifies additional labels and annotations the Capsule operator places on any Pod resource in the Tenant. Optional.<br/>
         </td>
         <td>false</td>
       </tr></tbody>
@@ -4434,7 +4434,7 @@ Specifies options for the Pods, such additional metadata to enforce on each pod
 
 
 
-Specifies additional labels and annotations the Capsule operator places on any Service resource in the Tenant. Optional.
+Specifies additional labels and annotations the Capsule operator places on any Pod resource in the Tenant. Optional.
 
 <table>
     <thead>