apiVersion: apps/v1
kind: Deployment
metadata:
  name: prometheus-agent
spec:
  replicas: 0
  selector:
    matchLabels:
      app: prometheus-agent
  template:
    metadata:
      labels:
        app: prometheus-agent
    spec:
      serviceAccountName: prometheus-agent
      containers:
        - name: prometheus
          image: prom/prometheus:v3.7.3
          args:
            - "--config.file=/etc/prometheus/prometheus.yml"
            - "--agent"
          resources:
            requests:
              cpu: 200m
              memory: 256Mi
            limits:
              cpu: 500m
              memory: 1Gi
          volumeMounts:
            - name: config-volume
              mountPath: /etc/prometheus
            - name: auth
              mountPath: /etc/prometheus/secrets
      volumes:
        - name: config-volume
          configMap:
            name: prom-agent-config
        - name: auth
          secret:
            secretName: prometheus-auth