apiVersion: apps/v1
kind: Deployment
metadata:
  name: prometheus
  labels:
    app: vibecarbon-prometheus
    component: observability
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: vibecarbon-prometheus
  template:
    metadata:
      labels:
        app: vibecarbon-prometheus
        component: observability
    spec:
      serviceAccountName: prometheus
      securityContext:
        fsGroup: 65534
        runAsUser: 65534
        runAsGroup: 65534
        seccompProfile:
          type: RuntimeDefault
      containers:
      - name: prometheus
        image: prom/prometheus:latest
        imagePullPolicy: IfNotPresent
        args:
        - --config.file=/etc/prometheus/prometheus.yml
        - --storage.tsdb.path=/prometheus
        - --storage.tsdb.retention.time=15d
        - --web.console.libraries=/etc/prometheus/console_libraries
        - --web.console.templates=/etc/prometheus/consoles
        - --web.enable-lifecycle
        ports:
        - containerPort: 9090
          name: http
        volumeMounts:
        - name: config
          mountPath: /etc/prometheus
        - name: data
          mountPath: /prometheus
        resources:
          requests:
            cpu: 100m
            memory: 256Mi
          limits:
            cpu: 500m
            memory: 512Mi
        livenessProbe:
          httpGet:
            path: /-/healthy
            port: http
          initialDelaySeconds: 15
          periodSeconds: 20
          timeoutSeconds: 5
          failureThreshold: 3
        readinessProbe:
          httpGet:
            path: /-/ready
            port: http
          initialDelaySeconds: 5
          periodSeconds: 10
          timeoutSeconds: 3
          failureThreshold: 3
        securityContext:
          allowPrivilegeEscalation: false
      volumes:
      - name: config
        configMap:
          name: prometheus-config
      - name: data
        persistentVolumeClaim:
          claimName: prometheus-pvc