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🌱 Improve Machine remediation logs #11692

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🌱 Improve Machine remediation logs #11692

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2a3b552
Improve Machine remediation logs
fabriziopandini Jan 16, 2025
5e3be89
Address comments
fabriziopandini Jan 17, 2025
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7 changes: 4 additions & 3 deletions internal/controllers/machinehealthcheck/machinehealthcheck_controller.go
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Original file line number Diff line number Diff line change
Expand Up @@ -428,10 +428,11 @@ func (r *Reconciler) patchUnhealthyTargets(ctx context.Context, logger logr.Logg
// mark for remediation
errList := []error{}
for _, t := range unhealthy {
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logger := logger.WithValues("Machine", klog.KObj(t.Machine), "Node", klog.KObj(t.Node))
condition := conditions.Get(t.Machine, clusterv1.MachineHealthCheckSucceededCondition)

if annotations.IsPaused(cluster, t.Machine) {
logger.Info("Machine has failed health check, but machine is paused so skipping remediation", "target", t.string(), "reason", condition.Reason, "message", condition.Message)
logger.Info("Machine has failed health check, but machine is paused so skipping remediation", "reason", condition.Reason, "message", condition.Message)
} else {
if m.Spec.RemediationTemplate != nil {
// If external remediation request already exists,
Expand Down Expand Up @@ -482,7 +483,7 @@ func (r *Reconciler) patchUnhealthyTargets(ctx context.Context, logger logr.Logg
// the same Machine, users are in charge of setting health checks and remediation properly.
to.SetName(t.Machine.Name)

logger.Info("Target has failed health check, creating an external remediation request", "remediation request name", to.GetName(), "target", t.string(), "reason", condition.Reason, "message", condition.Message)
logger.Info("Machine has failed health check, creating an external remediation request", "remediation request name", to.GetName(), "reason", condition.Reason, "message", condition.Message)
// Create the external clone.
if err := r.Client.Create(ctx, to); err != nil {
conditions.MarkFalse(m, clusterv1.ExternalRemediationRequestAvailableCondition, clusterv1.ExternalRemediationRequestCreationFailedReason, clusterv1.ConditionSeverityError, err.Error())
Expand All @@ -503,7 +504,7 @@ func (r *Reconciler) patchUnhealthyTargets(ctx context.Context, logger logr.Logg
Reason: clusterv1.MachineExternallyRemediatedWaitingForRemediationV1Beta2Reason,
})
} else if t.Machine.DeletionTimestamp.IsZero() { // Only setting the OwnerRemediated conditions when machine is not already in deletion.
logger.Info("Target has failed health check, marking for remediation", "target", t.string(), "reason", condition.Reason, "message", condition.Message)
logger.Info("Machine has failed health check, marking for remediation", "reason", condition.Reason, "message", condition.Message)
// NOTE: MHC is responsible for creating MachineOwnerRemediatedCondition if missing or to trigger another remediation if the previous one is completed;
// instead, if a remediation is in already progress, the remediation owner is responsible for completing the process and MHC should not overwrite the condition.
if !conditions.Has(t.Machine, clusterv1.MachineOwnerRemediatedCondition) || conditions.IsTrue(t.Machine, clusterv1.MachineOwnerRemediatedCondition) {
Expand Down
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