apiVersion: apps/v1
kind: Deployment
metadata:
  name: grafana-stack
  labels:
    app: grafana-stack
spec:
  replicas: 1
  selector:
    matchLabels:
      app: grafana-stack
  template:
    metadata:
      labels:
        app: grafana-stack
    spec:
      containers:
      - name: grafana
        image: docker.io/grafana/grafana:latest
        ports:
          - containerPort: 3000
            hostPort: 3000
            hostIP: 127.0.0.1
            protocol: TCP
        volumeMounts:
          - mountPath: /etc/grafana/grafana.ini:Z
            name: grafana-config
          - mountPath: /var/lib/grafana:Z
            name: grafana
      - name: loki
        image: docker.io/grafana/loki:latest
        args:
        - --config.file=/mnt/config/loki-local-config.yaml
        securityContext:
          runAsUser: 1000
        ports:
          - containerPort: 3100
            hostPort: 3100
            hostIP: 127.0.0.1
            protocol: TCP
          - containerPort: 9096
            hostPort: 9096
            hostIP: 127.0.0.1
            protocol: TCP
        volumeMounts:
          - mountPath: /tmp/loki:Z
            name: loki
          - mountPath: /mnt/config/loki-local-config.yaml:Z
            name: loki-config
      - name: prometheus
        image: docker.io/prom/prometheus:latest
        ports:
          - containerPort: 9090
            hostPort: 9090
            hostIP: 127.0.0.1
            protocol: TCP
        volumeMounts:
          - mountPath: /tmp/prometheus:Z
            name: prometheus
          - mountPath: /etc/prometheus/prometheus.yml
            name: prometheus-config
      volumes:
      - hostPath:
          path: ./grafana/data
          type: Directory
        name: grafana
      - hostPath:
          path: ./grafana/grafana.ini
          type: File
        name: grafana-config
      - hostPath:
          path: ./loki/data
          type: Directory
        name: loki
      - hostPath:
          path: ./loki/loki-local-config.yaml
          type: File
        name: loki-config
      - hostPath:
          path: ./prometheus/data
          type: Directory
        name: prometheus
      - hostPath:
          path: ./prometheus/prometheus.yml
          type: File
        name: prometheus-config