LGTM-Stack Helm Chart

We have developed a plug-and-play Grafana's LGTM stack that will assist individuals in rapidly familiarizing themselves with it.

Prerequisites

Make sure you have Helm 3+ and MinIO

Create MinIO Server on cluster outside if you need

docker run -it -d --name minio \
   -p 9900:9900 \
   -p 9990:9990 \
   -v minio:/data \
   -e "MINIO_ROOT_USER=admin" \
   -e "MINIO_ROOT_PASSWORD=changeme" \
   quay.io/minio/minio server /data --console-address ":9990" --address ":9900"

and create below buckets:

tempo
loki
mimir-tsdb
mimir-ruler
phlare

modify /etc/hosts

## Change below to you want
192.168.X.X minio.homelab.test
192.168.X.X grafana.homelab.test
192.168.X.X alertmanager.homelab.test
192.168.X.X prometheus.homelab.test
192.168.X.X mimir.homelab.test

Pre-config Ingress Hosts and MinIO(Optional)

# file name: values-ingresses.yaml
kubeprometheusstack:
   alertmanager:
      ingress:
         enabled: true
         annotations:
            kubernetes.io/ingress.class: nginx
         hosts:
            - alertmanager.homelab.test
         tls: []

   prometheus:
      ingress:
         enabled: true
         annotations:
            kubernetes.io/ingress.class: nginx
         hosts:
            - prometheus.homelab.test
         tls: []

   grafana:
      ingress:
         enabled: true
         annotations:
            kubernetes.io/ingress.class: nginx
         hosts:
            - grafana.homelab.test
         tls: []

mimir:
   nginx:
      ingress:
         enabled: true
         annotations:
            kubernetes.io/ingress.class: nginx
         hosts:
            - host: mimir.homelab.test
              paths:
                 - path: /
                   pathType: Prefix
         tls: []

minio:
   ingress:
      enabled: true
      annotations:
         kubernetes.io/ingress.class: nginx
      hosts:
         - host: minio.homelab.test
      tls: []

Pre-config Object Storage Credential

## values-object-storages.yaml
## such as:
        s3:
          endpoint: minio.homelab.test:9900
          insecure: true
          access_key: admin
          secret_key: changeme
          bucket: tempo

Deploy Kube-Prometheus-Stack、LGTM、Phlare to your cluster and store date to MinIO

helm upgrade --install lgtm-aio ./ 
  --namespace observability --create-namespace \
  -f ./LGTM/values-grafana.yaml \
  -f ./LGTM/values-loki.yaml \
  -f ./LGTM/values-tempo.yaml \
  -f ./LGTM/values-phlare.yaml \
  -f ./LGTM/values-mimir.yaml \
  -f ./LGTM/values-object-storages.yaml \
  -f ./LGTM/values-ingresses.yaml

Deploy Kube-Prometheus-Stack、Grafana to your cluster

helm upgrade --install lgtm-aio ./ 
  --namespace observability --create-namespace \
  -f ./LGTM/values-grafana.yaml \
  -f ./LGTM/values-ingresses.yaml

Deploy Kube-Prometheus-Stack、Grafana、Phlare to your cluster and store date to MinIO

helm upgrade --install lgtm-aio ./ 
  --namespace observability --create-namespace \
  -f ./LGTM/values-grafana.yaml \
  -f ./LGTM/values-phlare.yaml \
  -f ./LGTM/values-object-storages.yaml \
  -f ./LGTM/values-ingresses.yaml

Deploy with custom dashboards

create directory in dashboards, such as custom
place dashboard json in above created direcroy, like custom-default.json

config values-grafana.yaml

kubeprometheusstack:
  grafana:
    dashboardProviders:
      dashboardroviders.yaml:
        apiVersion: 1
        providers:

        ## ... appended 
          - name: 'custom'
            folder: 'custom'
            allowUiUpdates: true
            disableDeletion: false
            editable: true
            options:
              path: /var/lib/grafana/dashboards/custom
        ## ...
    
    dashboardsConfigMaps:
      custom: "custom-dashboards"  ## ... appended

hwhsu/lgtm-helm-chart