From ec2497d2677c887ea9a7b55b0e6f936b7be6a0ce Mon Sep 17 00:00:00 2001
From: killianmuldoon <kmuldoon@vmware.com>
Date: Wed, 12 Jan 2022 19:58:10 +0000
Subject: [PATCH] Fix to improper formatting of UnhealthyRange

Signed-off-by: killianmuldoon <kmuldoon@vmware.com>
---
 .../machinehealthcheck_controller.go                 | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/internal/controllers/machinehealthcheck/machinehealthcheck_controller.go b/internal/controllers/machinehealthcheck/machinehealthcheck_controller.go
index ed9bcf5bf4ab..9343484b5429 100644
--- a/internal/controllers/machinehealthcheck/machinehealthcheck_controller.go
+++ b/internal/controllers/machinehealthcheck/machinehealthcheck_controller.go
@@ -270,14 +270,14 @@ func (r *Reconciler) reconcile(ctx context.Context, logger logr.Logger, cluster
 			Status:   corev1.ConditionFalse,
 			Severity: clusterv1.ConditionSeverityWarning,
 			Reason:   clusterv1.TooManyUnhealthyReason,
-			Message:  message,
+			Message:  formatPercentSign(message),
 		})
 
 		r.recorder.Eventf(
 			m,
 			corev1.EventTypeWarning,
 			EventRemediationRestricted,
-			message,
+			formatPercentSign(message),
 		)
 		errList := []error{}
 		for _, t := range append(healthy, unhealthy...) {
@@ -659,3 +659,11 @@ func (r *Reconciler) externalRemediationRequestExists(ctx context.Context, m *cl
 	}
 	return remediationReq != nil
 }
+
+func formatPercentSign(message string) string {
+	var out string
+	if strings.Contains(message, "%") {
+		out = strings.Replace(message, "%", "%%", -1)
+	}
+	return out
+}