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Fix linter hints etc

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This commit is contained in:
Hemant Kumar 2024-08-14 12:54:40 -04:00
parent 97eddc8f65
commit 26798d24c2
3 changed files with 20 additions and 11 deletions
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24
pkg/volume/util/operationexecutor/node_expander.go
View File

@ -46,6 +46,9 @@ type NodeExpander struct {
// PVC has already been updated - possibly because expansion already succeeded on different node.
// This can happen when a RWX PVC is expanded.
pvcAlreadyUpdated bool
// testStatus is used for testing purposes only.
testStatus testResponseData
}
func newNodeExpander(resizeOp nodeResizeOperationOpts, client clientset.Interface, recorder record.EventRecorder) *NodeExpander {
@ -115,11 +118,12 @@ func (ne *NodeExpander) runPreCheck() bool {
return false
}
func (ne *NodeExpander) expandOnPlugin() (bool, resource.Quantity, error, testResponseData) {
func (ne *NodeExpander) expandOnPlugin() (bool, resource.Quantity, error) {
allowExpansion := ne.runPreCheck()
if !allowExpansion {
klog.V(3).Infof("NodeExpandVolume is not allowed to proceed for volume %s with resizeStatus %s", ne.vmt.VolumeName, ne.resizeStatus)
return false, ne.pluginResizeOpts.OldSize, nil, testResponseData{false, true}
ne.testStatus = testResponseData{false /* resizeCalledOnPlugin */, true /* assumeResizeFinished */}
return false, ne.pluginResizeOpts.OldSize, nil
}
var err error
@ -131,7 +135,8 @@ func (ne *NodeExpander) expandOnPlugin() (bool, resource.Quantity, error, testRe
if err != nil {
msg := ne.vmt.GenerateErrorDetailed("MountVolume.NodeExpandVolume failed to mark node expansion in progress: %v", err)
klog.Errorf(msg.Error())
return false, ne.pluginResizeOpts.OldSize, err, testResponseData{}
ne.testStatus = testResponseData{}
return false, ne.pluginResizeOpts.OldSize, err
}
}
_, resizeErr := ne.volumePlugin.NodeExpand(ne.pluginResizeOpts)
@ -158,24 +163,27 @@ func (ne *NodeExpander) expandOnPlugin() (bool, resource.Quantity, error, testRe
if volumetypes.IsFailedPreconditionError(resizeErr) {
ne.actualStateOfWorld.MarkForInUseExpansionError(ne.vmt.VolumeName)
klog.Errorf(ne.vmt.GenerateErrorDetailed("MountVolume.NodeExapndVolume failed with %v", resizeErr).Error())
return false, ne.pluginResizeOpts.OldSize, nil, testResponseData{assumeResizeFinished: true, resizeCalledOnPlugin: true}
ne.testStatus = testResponseData{assumeResizeFinished: true, resizeCalledOnPlugin: true}
return false, ne.pluginResizeOpts.OldSize, nil
}
return false, ne.pluginResizeOpts.OldSize, resizeErr, testResponseData{assumeResizeFinished: true, resizeCalledOnPlugin: true}
ne.testStatus = testResponseData{assumeResizeFinished: true, resizeCalledOnPlugin: true}
return false, ne.pluginResizeOpts.OldSize, resizeErr
}
simpleMsg, detailedMsg := ne.vmt.GenerateMsg("MountVolume.NodeExpandVolume succeeded", nodeName)
ne.recorder.Eventf(ne.vmt.Pod, v1.EventTypeNormal, kevents.FileSystemResizeSuccess, simpleMsg)
ne.recorder.Eventf(ne.pvc, v1.EventTypeNormal, kevents.FileSystemResizeSuccess, simpleMsg)
klog.InfoS(detailedMsg, "pod", klog.KObj(ne.vmt.Pod))
ne.testStatus = testResponseData{true /*resizeCalledOnPlugin */, true /* assumeResizeFinished */}
// no need to update PVC object if we already updated it
if ne.pvcAlreadyUpdated {
return true, ne.pluginResizeOpts.NewSize, nil, testResponseData{true, true}
return true, ne.pluginResizeOpts.NewSize, nil
}
// File system resize succeeded, now update the PVC's Capacity to match the PV's
ne.pvc, err = util.MarkFSResizeFinished(ne.pvc, ne.pluginResizeOpts.NewSize, ne.kubeClient)
if err != nil {
return true, ne.pluginResizeOpts.NewSize, fmt.Errorf("mountVolume.NodeExpandVolume update pvc status failed: %w", err), testResponseData{true, true}
return true, ne.pluginResizeOpts.NewSize, fmt.Errorf("mountVolume.NodeExpandVolume update pvc status failed: %w", err)
}
return true, ne.pluginResizeOpts.NewSize, nil, testResponseData{true, true}
return true, ne.pluginResizeOpts.NewSize, nil
}

3
pkg/volume/util/operationexecutor/node_expander_test.go
View File

@ -162,7 +162,8 @@ func TestNodeExpander(t *testing.T) {
ogInstance, _ := og.(*operationGenerator)
nodeExpander := newNodeExpander(resizeOp, ogInstance.kubeClient, ogInstance.recorder)
_, _, err, expansionResponse := nodeExpander.expandOnPlugin()
_, _, err := nodeExpander.expandOnPlugin()
expansionResponse := nodeExpander.testStatus
pvc = nodeExpander.pvc
pvcStatusCap := pvc.Status.Capacity[v1.ResourceStorage]

4
pkg/volume/util/operationexecutor/operation_generator.go
View File

@ -2013,7 +2013,7 @@ func (og *operationGenerator) expandVolumeDuringMount(volumeToMount VolumeToMoun
rsOpts.NewSize = pvc.Status.AllocatedResources[v1.ResourceStorage]
resizeOp.pluginResizeOpts = rsOpts
nodeExpander := newNodeExpander(resizeOp, og.kubeClient, og.recorder)
resizeFinished, _, err, _ := nodeExpander.expandOnPlugin()
resizeFinished, _, err := nodeExpander.expandOnPlugin()
return resizeFinished, err
} else {
return og.legacyCallNodeExpandOnPlugin(resizeOp)
@ -2081,7 +2081,7 @@ func (og *operationGenerator) nodeExpandVolume(
rsOpts.NewSize = newSize
resizeOp.pluginResizeOpts.NewSize = newSize
nodeExpander := newNodeExpander(resizeOp, og.kubeClient, og.recorder)
resizeFinished, newSize, err, _ := nodeExpander.expandOnPlugin()
resizeFinished, newSize, err := nodeExpander.expandOnPlugin()
return resizeFinished, newSize, err
} else {
resizeFinished, err := og.legacyCallNodeExpandOnPlugin(resizeOp)