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cr.go
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cr.go
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/*
Copyright 2018 The CDI Authors.
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 controller
import (
"context"
"time"
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
cdiv1alpha1 "kubevirt.io/containerized-data-importer/pkg/apis/core/v1alpha1"
)
var (
conditionReady = cdiv1alpha1.CDICondition{
Type: cdiv1alpha1.CDIConditionRunning,
Status: corev1.ConditionTrue,
Reason: "All deployments running and ready",
Message: "Have fun!",
}
conditionNotReady = cdiv1alpha1.CDICondition{
Type: cdiv1alpha1.CDIConditionRunning,
Status: corev1.ConditionFalse,
Reason: "CDI deployment state inconsistent",
Message: "Hang in there!",
}
)
func (r *ReconcileCDI) crInit(cr *cdiv1alpha1.CDI) error {
cr.Finalizers = append(cr.Finalizers, finalizerName)
cr.Status.OperatorVersion = r.namespacedArgs.DockerTag
cr.Status.TargetVersion = r.namespacedArgs.DockerTag
return r.crUpdate(cdiv1alpha1.CDIPhaseDeploying, cr)
}
func (r *ReconcileCDI) crError(cr *cdiv1alpha1.CDI) error {
if cr.Status.Phase != cdiv1alpha1.CDIPhaseError {
return r.crUpdate(cdiv1alpha1.CDIPhaseError, cr)
}
return nil
}
func (r *ReconcileCDI) crUpdate(phase cdiv1alpha1.CDIPhase, cr *cdiv1alpha1.CDI) error {
cr.Status.Phase = phase
return r.client.Update(context.TODO(), cr)
}
func (r *ReconcileCDI) conditionUpdate(condition cdiv1alpha1.CDICondition, cr *cdiv1alpha1.CDI) error {
condition.LastProbeTime = metav1.Time{Time: time.Now()}
condition.LastTransitionTime = condition.LastProbeTime
i := -1
for j, c := range cr.Status.Conditions {
if c.Type == condition.Type {
i = j
break
}
}
if i >= 0 {
c := cr.Status.Conditions[i]
c.LastProbeTime = condition.LastProbeTime
c.LastTransitionTime = condition.LastTransitionTime
if c == condition {
return nil
}
cr.Status.Conditions[i] = condition
} else {
if condition.Status == corev1.ConditionFalse {
// condition starts off as true
return nil
}
cr.Status.Conditions = append(cr.Status.Conditions, condition)
}
return r.crUpdate(cr.Status.Phase, cr)
}