kube/monitoring/mikrotik-exporter.yaml

---
apiVersion: monitoring.coreos.com/v1
kind: Probe
metadata:
  name: mikrotik
spec:
  bearerTokenSecret:
    name: mikrotik-exporter
    key: PROMETHEUS_BEARER_TOKEN
  prober:
    path: /metrics
    url: mikrotik-exporter
  targets:
    staticConfig:
      static:
        - router.mgmt.k-space.ee
        - sw_chaos.mgmt.k-space.ee
        - sw_poe.mgmt.k-space.ee
        - sw_mgmt.mgmt.k-space.ee
        - sw_core02.mgmt.k-space.ee
        - sw_cyber.mgmt.k-space.ee
        - sw_ha.mgmt.k-space.ee
        - sw_asocial.mgmt.k-space.ee
        - sw_kitchen.mgmt.k-space.ee
        - sw_core01.mgmt.k-space.ee
---
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
  name: mikrotik
spec:
  groups:
  - name: mikrotik
    rules:
    - alert: MikrotikUplinkRedundancyLost
      expr: mikrotik_interface_running{port=~"sfp-sfpplus[12]", instance!~"sw_core.*", instance!~"sw_mgmt.*"} == 0
      for: 0m
      labels:
        severity: error
      annotations:
        summary: Switch uplink high availability lost
        description: One of the two 10Gb optical links is malfunctioning
    - alert: MikrotikLinkRateDegraded
      expr: mikrotik_interface_rate{port=~"sfp-sfpplus.*"} < 10000000000
      for: 0m
      labels:
        severity: error
      annotations:
        summary: 10Gb link degraded
        description: One of the 10Gb links is running at lower speed
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mikrotik-exporter
spec:
  revisionHistoryLimit: 0
  replicas: 2
  selector:
    matchLabels:
      app: mikrotik-exporter
  template:
    metadata:
      labels:
        app: mikrotik-exporter
      annotations:
        co.elastic.logs/multiline.pattern: '^  '
        co.elastic.logs/multiline.negate: "false"
        co.elastic.logs/multiline.match: after
    spec:
      containers:
      - name: mikrotik-exporter
        image: mirror.gcr.io/codemowers/mikrotik-exporter:latest
        env:
          - name: MIKROTIK_USER
            value: netpoller
        envFrom:
          - secretRef:
              name: mikrotik-exporter
      topologySpreadConstraints:
        - maxSkew: 1
          topologyKey: topology.kubernetes.io/zone
          whenUnsatisfiable: DoNotSchedule
          labelSelector:
            matchLabels:
              app: mikrotik-exporter
      nodeSelector:
        dedicated: monitoring
      tolerations:
      - key: dedicated
        operator: Equal
        value: monitoring
        effect: NoSchedule
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
          - labelSelector:
              matchExpressions:
              - key: app
                operator: In
                values:
                - mikrotik-exporter
            topologyKey: "kubernetes.io/hostname"
---
kind: Service
apiVersion: v1
metadata:
  name: mikrotik-exporter
spec:
  type: ClusterIP
  ports:
    - name: http
      port: 80
      protocol: TCP
      targetPort: 3001
  selector:
    app: mikrotik-exporter