mirror of
https://github.com/arangodb/kube-arangodb.git
synced 2024-12-14 11:57:37 +00:00
93 lines
3.3 KiB
Go
93 lines
3.3 KiB
Go
//
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// DISCLAIMER
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//
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// Copyright 2016-2022 ArangoDB GmbH, Cologne, Germany
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Copyright holder is ArangoDB GmbH, Cologne, Germany
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//
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package deployment
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import (
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"context"
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core "k8s.io/api/core/v1"
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meta "k8s.io/apimachinery/pkg/apis/meta/v1"
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"github.com/arangodb/kube-arangodb/pkg/util"
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"github.com/arangodb/kube-arangodb/pkg/util/constants"
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"github.com/arangodb/kube-arangodb/pkg/util/globals"
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"github.com/arangodb/kube-arangodb/pkg/util/k8sutil"
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inspectorInterface "github.com/arangodb/kube-arangodb/pkg/util/k8sutil/inspector"
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pvcv1 "github.com/arangodb/kube-arangodb/pkg/util/k8sutil/inspector/persistentvolumeclaim/v1"
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podv1 "github.com/arangodb/kube-arangodb/pkg/util/k8sutil/inspector/pod/v1"
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"github.com/arangodb/kube-arangodb/pkg/util/k8sutil/kerrors"
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)
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// removePodFinalizers removes all finalizers from all pods owned by us.
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func (d *Deployment) removePodFinalizers(ctx context.Context, cachedStatus inspectorInterface.Inspector) (bool, error) {
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log := d.sectionLogger("pod-finalizer")
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found := false
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if err := cachedStatus.Pod().V1().Iterate(func(pod *core.Pod) error {
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log.Str("pod", pod.GetName()).Info("Removing Pod Finalizer")
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if count, err := k8sutil.RemovePodFinalizers(ctx, cachedStatus, d.PodsModInterface(), pod, constants.ManagedFinalizers(), true); err != nil {
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log.Err(err).Warn("Failed to remove pod finalizers")
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return err
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} else if count > 0 {
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found = true
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}
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ctxChild, cancel := globals.GetGlobalTimeouts().Kubernetes().WithTimeout(ctx)
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defer cancel()
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if err := d.PodsModInterface().Delete(ctxChild, pod.GetName(), meta.DeleteOptions{
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GracePeriodSeconds: util.NewInt64(0),
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}); err != nil {
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if !kerrors.IsNotFound(err) {
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log.Err(err).Warn("Failed to remove pod")
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return err
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}
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}
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return nil
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}, podv1.FilterPodsByLabels(k8sutil.LabelsForDeployment(d.GetName(), ""))); err != nil {
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return false, err
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}
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return found, nil
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}
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// removePVCFinalizers removes all finalizers from all PVCs owned by us.
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func (d *Deployment) removePVCFinalizers(ctx context.Context, cachedStatus inspectorInterface.Inspector) (bool, error) {
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log := d.sectionLogger("pvc-finalizer")
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found := false
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if err := cachedStatus.PersistentVolumeClaim().V1().Iterate(func(pvc *core.PersistentVolumeClaim) error {
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log.Str("pvc", pvc.GetName()).Info("Removing PVC Finalizer")
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if count, err := k8sutil.RemovePVCFinalizers(ctx, cachedStatus, d.PersistentVolumeClaimsModInterface(), pvc, constants.ManagedFinalizers(), true); err != nil {
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log.Err(err).Warn("Failed to remove PVC finalizers")
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return err
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} else if count > 0 {
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found = true
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}
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return nil
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}, pvcv1.FilterPersistentVolumeClaimsByLabels(k8sutil.LabelsForDeployment(d.GetName(), ""))); err != nil {
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return false, err
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}
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return found, nil
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}
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