devops/prometheus/prometheus-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: prometheus
  namespace: default
  labels:
    app: prometheus
spec:
  replicas: 1
  strategy:
    type: Recreate
  selector:
    matchLabels:
      app: prometheus
  template:
    metadata:
      labels:
        app: prometheus
    spec:
      serviceAccountName: prometheus
      nodeSelector:
        node-role.kubernetes.io/control-plane: "true"
      containers:
      - name: prometheus
        image: registry.t-aaron.com/prom/prometheus:latest
        ports:
        - containerPort: 9090
        args:
        - "--config.file=/etc/prometheus/prometheus.yml"
        - "--storage.tsdb.path=/prometheus/"
        - "--web.console.libraries=/etc/prometheus/console_libraries"
        - "--web.console.templates=/etc/prometheus/consoles"
        - "--storage.tsdb.retention.time=200h"
        - "--web.enable-lifecycle"
        resources:
          requests:
            memory: "512Mi"
            cpu: "500m"
          limits:
            memory: "1Gi"
            cpu: "1000m"
        volumeMounts:
        - name: prometheus-config
          mountPath: /etc/prometheus/
        - name: prometheus-rules
          mountPath: /etc/prometheus/rules/
        - name: prometheus-storage
          mountPath: /prometheus/
      volumes:
      - name: prometheus-config
        configMap:
          name: prometheus-config
      - name: prometheus-rules
        configMap:
          name: prometheus-rules
      - name: prometheus-storage
        hostPath:
          path: /opt/prometheus/data
          type: DirectoryOrCreate
---
---
apiVersion: v1
kind: Service
metadata:
  name: prometheus-service
  namespace: default
spec:
  selector:
    app: prometheus
  ports:
  - name: http
    port: 9090
    targetPort: 9090
  type: ClusterIP