fluxcd-flux2/manifests/monitoring/loki-stack/release.yaml
Stefan Prodan 8576073b9d
monitoring: Add Grafana Loki HR and Flux logs dashboard
- add loki-stack HelmRelease to install Loki and Promtail in the monitoring namespace
- make the loki-stack HelmRelease depend on kube-prometheus-stack to install Loki's datasource and service monitors in the correct order
- add a Grafana dashboard for displaying and filtering the Flux controllers JSON logs

Signed-off-by: Stefan Prodan <stefan.prodan@gmail.com>
2022-06-03 12:50:41 +03:00

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YAML

apiVersion: helm.toolkit.fluxcd.io/v2beta1
kind: HelmRelease
metadata:
name: loki-stack
spec:
interval: 5m
dependsOn:
- name: kube-prometheus-stack
chart:
spec:
version: "2.x"
chart: loki-stack
sourceRef:
kind: HelmRepository
name: grafana-charts
interval: 60m
# https://github.com/grafana/helm-charts/blob/main/charts/loki-stack/values.yaml
# https://github.com/grafana/helm-charts/blob/main/charts/loki/values.yaml
values:
grafana:
enabled: false
sidecar:
datasources:
enabled: true
maxLines: 1000
promtail:
enabled: true
loki:
enabled: true
isDefault: false
serviceMonitor:
enabled: true
additionalLabels:
app.kubernetes.io/part-of: kube-prometheus-stack
config:
chunk_store_config:
max_look_back_period: 0s
table_manager:
retention_deletes_enabled: true
retention_period: 12h