loki-stack-v2.5.1.yaml

---
apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
  name: loki-stack
  namespace: flux-system
spec:
  chart:
    spec:
      chart: loki-stack
      sourceRef:
        kind: HelmRepository
        name: grafana
      version: 2.5.1
  install:
    createNamespace: true
    remediation:
      retries: 3
  upgrade:
    remediation:
      retries: 3
  releaseName: loki
  targetNamespace: loki-stack
  interval: 1m0s
  values:
    promtail:
    enabled: true
    serviceMonitor:
      enabled: true
    pipelineStages:
      - docker: {}
      - drop:
          source: namespace
          expression: "kube-.*"
    prometheus:
      enabled: false
    fluent-bit:
      enabled: false
    grafana:
      enabled: false
    loki:
      enabled: true
      config:
        schema_config:
          configs:
            - from: "2020-10-24"
              store: boltdb-shipper
              object_store: aws
              schema: v11
              index:
                prefix: index_
                period: 24h
        storage_config:
          boltdb_shipper:
            active_index_directory: /data/loki/boltdb-shipper-active
            cache_location: /data/loki/boltdb-shipper-cache
            cache_ttl: 24h
            shared_store: aws
          aws:
            bucketnames: <YOUR_DO_SPACES_BUCKET_NAME_HERE>
            endpoint: <YOUR_DO_SPACES_BUCKET_ENDPOINT_HERE> # e.g.: nyc1.digitaloceanspaces.com
            region: <YOUR_DO_SPACES_BUCKET_REGION_HERE> # e.g.: nyc1
            s3forcepathstyle: true
  valuesFrom:
    - kind: Secret
      name: do-spaces-credentials
      valuesKey: access_key_id
      targetPath: loki.config.storage_config.aws.access_key_id
      optional: false
    - kind: Secret
      name: do-spaces-credentials
      valuesKey: secret_access_key
      targetPath: loki.config.storage_config.aws.secret_access_key
      optional: false