forked from roger/k3s-cluster
96 lines
2.2 KiB
YAML
96 lines
2.2 KiB
YAML
# k8s-event-exporter — watches Kubernetes Events and logs them to stdout as
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# structured JSON. Promtail tails the logs and ships them to Loki with the
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# label app=kubernetes-event-exporter. The Hermes agent queries them with LogQL:
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# {app="kubernetes-event-exporter"} |= "BackOff"
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#
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# This avoids giving the agent any k8s API token for events — the exporter
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# has its own narrow read-only SA, and the agent only talks to Loki.
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---
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: k8s-event-exporter
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namespace: monitoring
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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: k8s-event-exporter
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rules:
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- apiGroups: [""]
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resources:
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- events
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- pods
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verbs: ["get", "list", "watch"]
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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: k8s-event-exporter
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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: k8s-event-exporter
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subjects:
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- kind: ServiceAccount
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name: k8s-event-exporter
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namespace: monitoring
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---
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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: k8s-event-exporter-config
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namespace: monitoring
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data:
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config.yaml: |
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logLevel: info
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logFormat: json
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route:
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routes:
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- match:
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- receiver: dump
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receivers:
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- name: dump
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dump: {}
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---
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apiVersion: apps/v1
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kind: Deployment
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metadata:
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name: k8s-event-exporter
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namespace: monitoring
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labels:
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app: kubernetes-event-exporter
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spec:
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replicas: 1
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selector:
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matchLabels:
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app: kubernetes-event-exporter
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template:
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metadata:
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labels:
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app: kubernetes-event-exporter
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spec:
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serviceAccountName: k8s-event-exporter
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nodeSelector:
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kubernetes.io/arch: amd64
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containers:
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- name: exporter
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image: opsgenie/kubernetes-event-exporter:0.9
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args:
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- -conf=/config/config.yaml
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volumeMounts:
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- name: config
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mountPath: /config
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readOnly: true
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resources:
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requests:
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memory: "32Mi"
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cpu: "25m"
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limits:
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memory: "128Mi"
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cpu: "100m"
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volumes:
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- name: config
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configMap:
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name: k8s-event-exporter-config
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