cluster.fun/manifests/monitoring/blackbox-exporter.yaml

apiVersion: policy/v1beta1
kind: PodSecurityPolicy
metadata:
  name: blackbox-exporter-psp
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
spec:
  privileged: false
  allowPrivilegeEscalation: false
  volumes:
    - configMap
    - secret
  hostNetwork: false
  hostIPC: false
  hostPID: false
  runAsUser:
    rule: RunAsAny
  seLinux:
    rule: RunAsAny
  supplementalGroups:
    rule: 'MustRunAs'
    ranges:
      - min: 1
        max: 65535
  fsGroup:
    rule: 'MustRunAs'
    ranges:
      - min: 1
        max: 65535
  readOnlyRootFilesystem: true
  allowedCapabilities:
  - NET_RAW
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: blackbox-exporter
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: blackbox-exporter
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
data:
  blackbox.yaml: |
    modules:
      http_2xx:
        http:
          follow_redirects: true
          preferred_ip_protocol: ip4
          tls_config:
            insecure_skip_verify: true
          valid_http_versions:
          - HTTP/1.1
          - HTTP/2.0
        prober: http
        timeout: 5s
      icmp_ping:
        icmp:
          preferred_ip_protocol: ip4
          source_ip_address: 127.0.0.1
        prober: icmp
        timeout: 5s
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
  name: blackbox-exporter
  namespace: monitoring
rules:
  - apiGroups:
    - policy
    resources:
    - podsecuritypolicies
    resourceNames:
    - blackbox-exporter-psp
    verbs:
    - use
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
  name: blackbox-exporter
  namespace: monitoring
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: Role
  name: blackbox-exporter
subjects:
  - kind: ServiceAccount
    name: blackbox-exporter
---
kind: Service
apiVersion: v1
metadata:
  name: blackbox-exporter
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 9115
      targetPort: http
      protocol: TCP
  selector:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: blackbox-exporter
  namespace: monitoring
  labels:
    app.kubernetes.io/name: prometheus
    app.kubernetes.io/component: blackbox-exporter
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: prometheus
      app.kubernetes.io/component: blackbox-exporter
  strategy:
    rollingUpdate:
      maxSurge: 1
      maxUnavailable: 0
    type: RollingUpdate
  template:
    metadata:
      labels:
        app.kubernetes.io/name: prometheus
        app.kubernetes.io/component: blackbox-exporter
    spec:
      serviceAccountName: blackbox-exporter
      restartPolicy: Always
      containers:
        - name: blackbox-exporter
          image: "prom/blackbox-exporter:v0.19.0"
          imagePullPolicy: IfNotPresent
          securityContext:
            readOnlyRootFilesystem: true
            capabilities:
              add: ["NET_RAW"]
          args:
            - "--config.file=/config/blackbox.yaml"
          ports:
            - containerPort: 9115
              name: http
          livenessProbe:
            httpGet:
              path: /health
              port: http
          readinessProbe:
            httpGet:
              path: /health
              port: http
          volumeMounts:
            - mountPath: /config
              name: config
      volumes:
        - name: config
          configMap:
            name: blackbox-exporter