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Merge pull request #116829 from mengjiao-liu/contextual-logging-scheduler-plugin-volumezone

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Migrated the volumezone scheduler plugin to use contextual logging
This commit is contained in:
Kubernetes Prow Robot
2023-05-16 09:53:35 -07:00
committed by GitHub
parent 54d2ced4d6 27f84b755e
commit 53772982be
2 changed files with 11 additions and 5 deletions
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6
pkg/scheduler/framework/plugins/volumezone/volume_zone.go
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@@ -107,6 +107,7 @@ func (pl *VolumeZone) PreFilter(ctx context.Context, cs *framework.CycleState, p
}
func (pl *VolumeZone) getPVbyPod(ctx context.Context, pod *v1.Pod) ([]pvTopology, *framework.Status) {
logger := klog.FromContext(ctx)
podPVTopologies := make([]pvTopology, 0)
for i := range pod.Spec.Volumes {
@@ -154,7 +155,7 @@ func (pl *VolumeZone) getPVbyPod(ctx context.Context, pod *v1.Pod) ([]pvTopology
if value, ok := pv.ObjectMeta.Labels[key]; ok {
volumeVSet, err := volumehelpers.LabelZonesToSet(value)
if err != nil {
klog.InfoS("Failed to parse label, ignoring the label", "label", fmt.Sprintf("%s:%s", key, value), "err", err)
logger.Info("Failed to parse label, ignoring the label", "label", fmt.Sprintf("%s:%s", key, value), "err", err)
continue
}
podPVTopologies = append(podPVTopologies, pvTopology{
@@ -190,6 +191,7 @@ func (pl *VolumeZone) PreFilterExtensions() framework.PreFilterExtensions {
// require calling out to the cloud provider. It seems that we are moving away
// from inline volume declarations anyway.
func (pl *VolumeZone) Filter(ctx context.Context, cs *framework.CycleState, pod *v1.Pod, nodeInfo *framework.NodeInfo) *framework.Status {
logger := klog.FromContext(ctx)
// If a pod doesn't have any volume attached to it, the predicate will always be true.
// Thus we make a fast path for it, to avoid unnecessary computations in this case.
if len(pod.Spec.Volumes) == 0 {
@@ -226,7 +228,7 @@ func (pl *VolumeZone) Filter(ctx context.Context, cs *framework.CycleState, pod
for _, pvTopology := range podPVTopologies {
v, ok := node.Labels[pvTopology.key]
if !ok || !pvTopology.values.Has(v) {
klog.V(10).InfoS("Won't schedule pod onto node due to volume (mismatch on label key)", "pod", klog.KObj(pod), "node", klog.KObj(node), "PV", klog.KRef("", pvTopology.pvName), "PVLabelKey", pvTopology.key)
logger.V(10).Info("Won't schedule pod onto node due to volume (mismatch on label key)", "pod", klog.KObj(pod), "node", klog.KObj(node), "PV", klog.KRef("", pvTopology.pvName), "PVLabelKey", pvTopology.key)
return framework.NewStatus(framework.UnschedulableAndUnresolvable, ErrReasonConflict)
}
}