Monitoring/manifests/loki/deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: loki
  namespace: monitoring
spec:
  selector:
    matchLabels:
      app: loki
  template:
    metadata:
      labels:
        app: loki
    spec:
      securityContext:
        runAsNonRoot: true
        fsGroup: 2000
        runAsUser: 1000
      containers:
        - name: loki
          image: grafana/loki:2.8.2
          imagePullPolicy: IfNotPresent
          ports:
            - containerPort: 3100
          volumeMounts:
            - name: loki-pv
              mountPath: /loki
            - name: loki-config-volume
              mountPath: /mnt/config/loki-config.yaml
              subPath: loki-config.yaml
      volumes:
        - name: loki-pv
          persistentVolumeClaim:
            claimName: loki-pvc
        - name: loki-config-volume
          configMap:
            name: loki-config