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add way to skip alert based on node messages #418

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Merged
abahmed merged 1 commit into from
Feb 16, 2026
Merged

add way to skip alert based on node messages #418

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2 changes: 2 additions & 0 deletions config/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -71,6 +71,8 @@ type Config struct {

// IgnoreNodeReasons is an optional list of node reasons for which alerting should be skipped
IgnoreNodeReasons []string `yaml:"ignoreNodeReasons"`
// IgnoreNodeMessages is an optional list of node messages for which alerting should be skipped
IgnoreNodeMessages []string `yaml:"ignoreNodeMessages"`
}

// App confing struct
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10 changes: 9 additions & 1 deletion handler/processNode.go
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package handler

import (
"fmt"
"strings"
"github.com/sirupsen/logrus"
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/runtime"
Expand Down Expand Up @@ -30,7 +31,14 @@ func (h *handler) ProcessNode(eventType string, obj runtime.Object) {
// Skip alert if Reason is in IgnoreNodeReasons
for _, ignoreReason := range h.config.IgnoreNodeReasons {
if c.Reason == ignoreReason {
logrus.Printf("Skipping Notify for node %s due to ignored reason: %s", node.Name, c.Reason)
logrus.Debugf("Skipping Notify for node %s due to ignored reason: %s", node.Name, c.Reason)
return
}
}
// Skip alert if Message matches in IgnoreNodeMessages
for _, ignoreMessage := range h.config.IgnoreNodeMessages {
if strings.Contains(c.Message, ignoreMessage) {
logrus.Debugf("Skipping Notify for node %s due to ignored message: %s", node.Name, c.Message)
return
}
}
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