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local.go
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local.go
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// Copyright 2019 ArgoCD Operator Developers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package argocdexport
import (
"context"
"fmt"
"strings"
corev1 "k8s.io/api/core/v1"
"sigs.k8s.io/controller-runtime/pkg/controller/controllerutil"
argoprojv1a1 "github.com/argoproj-labs/argocd-operator/api/v1alpha1"
"github.com/argoproj-labs/argocd-operator/common"
"github.com/argoproj-labs/argocd-operator/controllers/argoutil"
)
// reconcileLocalStorage will ensure the PersistentVolumeClaim is present for the ArgoCDExport.
func (r *ReconcileArgoCDExport) reconcileLocalStorage(cr *argoprojv1a1.ArgoCDExport) error {
if cr.Spec.Storage == nil || strings.ToLower(cr.Spec.Storage.Backend) != common.ArgoCDExportStorageBackendLocal {
return nil // Do nothing if storage or local options not set
}
log.Info("reconciling local pvc")
if err := r.reconcilePVC(cr); err != nil {
return err
}
return nil
}
// reconcilePVC will ensure that the PVC for the ArgoCDExport is present.
func (r *ReconcileArgoCDExport) reconcilePVC(cr *argoprojv1a1.ArgoCDExport) error {
if cr.Status.Phase == common.ArgoCDStatusCompleted {
return nil // Nothing to see here, move along...
}
pvc := argoutil.NewPersistentVolumeClaim(cr.ObjectMeta)
if argoutil.IsObjectFound(r.Client, cr.Namespace, pvc.Name, pvc) {
return nil // PVC exists, move along...
}
// Allow override of PVC spec
if cr.Spec.Storage.PVC != nil {
pvc.Spec = *cr.Spec.Storage.PVC
} else {
pvc.Spec.AccessModes = []corev1.PersistentVolumeAccessMode{corev1.ReadWriteOnce}
pvc.Spec.Resources = argoutil.DefaultPVCResources()
}
if err := controllerutil.SetControllerReference(cr, pvc, r.Scheme); err != nil {
return err
}
// Create PVC
log.Info(fmt.Sprintf("creating new pvc: %s", pvc.Name))
if err := r.Client.Create(context.TODO(), pvc); err != nil {
return err
}
// Create event
log.Info("creating new event")
return argoutil.CreateEvent(r.Client, "Exporting", "Created claim for export process.", "PersistentVolumeClaimCreated", cr.ObjectMeta)
}