33 lines
1002 B
YAML
33 lines
1002 B
YAML
# Grant Headlamp's ServiceAccount read access to the Kubernetes Metrics API.
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# The chart binds headlamp SA to 'edit' (safe default) but 'edit' does not include
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# metrics.k8s.io — without this, Headlamp shows no CPU/memory/node data on the dashboard.
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# This binding is additive: it does not escalate headlamp beyond 'edit' elsewhere.
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRole
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metadata:
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name: headlamp-metrics-reader
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labels:
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app.kubernetes.io/name: headlamp
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app.kubernetes.io/managed-by: Helm
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rules:
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- apiGroups: ["metrics.k8s.io"]
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resources: ["nodes", "pods"]
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verbs: ["get", "list"]
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---
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apiVersion: rbac.authorization.k8s.io/v1
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kind: ClusterRoleBinding
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metadata:
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name: headlamp-metrics-reader
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labels:
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app.kubernetes.io/name: headlamp
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app.kubernetes.io/managed-by: Helm
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roleRef:
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apiGroup: rbac.authorization.k8s.io
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kind: ClusterRole
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name: headlamp-metrics-reader
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subjects:
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- kind: ServiceAccount
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name: headlamp
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namespace: headlamp
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