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2026-01-15 09:58:01 +00:00
{{- $clustername := .Values.cluster.name -}}
{{- range .Values.nodepools }}
{{- if eq .controlplane true }}
---
apiVersion: cluster.x-k8s.io/v1beta1
kind: MachineHealthCheck
metadata:
name: {{ $clustername }}-controlplane-healthcheck
namespace: fleet-default
spec:
clusterName: {{ $clustername }}
selector:
matchLabels:
cluster.x-k8s.io/control-plane: 'true'
cluster.x-k8s.io/cluster-name: {{ $clustername }}
# SAFETY FUSE:
# "40%" prevents a 1-node CP from trying to self-heal (which would kill it).
# If you have 3 nodes, this allows 1 to fail.
maxUnhealthy: 40%
# TIMEOUTS (v1beta1 uses duration strings like "10m", not integers)
nodeStartupTimeout: 600s
unhealthyConditions:
- type: Ready
status: Unknown
timeout: 300s
- type: Ready
status: "False"
timeout: 300s
{{- end }}
{{- end }}