# Netbird API Exporter - Exposes peer status, groups, users as Prometheus metrics
# Uses the Netbird management API to collect data
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: netbird-api-exporter
  namespace: netbird
  labels:
    app.kubernetes.io/name: netbird-api-exporter
    app.kubernetes.io/component: exporter
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: netbird-api-exporter
  template:
    metadata:
      labels:
        app.kubernetes.io/name: netbird-api-exporter
        app.kubernetes.io/component: exporter
    spec:
      securityContext:
        runAsUser: 10000
        runAsGroup: 10000
        runAsNonRoot: true
        seccompProfile:
          type: RuntimeDefault
      containers:
        - name: exporter
          image: ghcr.io/matanbaruch/netbird-api-exporter:v0.1.46
          ports:
            - containerPort: 8080
              name: metrics
              protocol: TCP
          env:
            - name: NETBIRD_API_URL
              value: "http://netbird-management.netbird.svc.cluster.local:80"
            - name: NETBIRD_API_TOKEN
              valueFrom:
                secretKeyRef:
                  name: netbird-api-token-secret
                  key: api-token
          resources:
            limits:
              memory: 128Mi
            requests:
              cpu: 10m
              memory: 32Mi
          securityContext:
            runAsUser: 10000
            runAsGroup: 10000
            allowPrivilegeEscalation: false
            capabilities:
              drop:
                - ALL
            readOnlyRootFilesystem: true
            runAsNonRoot: true
          livenessProbe:
            httpGet:
              path: /metrics
              port: metrics
            initialDelaySeconds: 10
            periodSeconds: 30
          readinessProbe:
            httpGet:
              path: /metrics
              port: metrics
            initialDelaySeconds: 5
            periodSeconds: 10
---
apiVersion: v1
kind: Service
metadata:
  name: netbird-api-exporter
  namespace: netbird
  labels:
    app.kubernetes.io/name: netbird-api-exporter
    app.kubernetes.io/component: exporter
spec:
  type: ClusterIP
  ports:
    - port: 8080
      targetPort: metrics
      protocol: TCP
      name: metrics
  selector:
    app.kubernetes.io/name: netbird-api-exporter
---
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
  name: netbird-api-exporter
  namespace: netbird
  labels:
    release: kube-prometheus-stack
spec:
  selector:
    matchLabels:
      app.kubernetes.io/name: netbird-api-exporter
  endpoints:
    - port: metrics
      path: /metrics
      interval: 30s