add grafana

2025-03-03 15:08:40 -06:00
parent 8286bad028
commit da23d8092d
5 changed files with 346 additions and 0 deletions
--- a/clusters/cl01tl/monitoring/grafana/Chart.yaml
+++ b/clusters/cl01tl/monitoring/grafana/Chart.yaml
@@ -0,0 +1,21 @@
+apiVersion: v2
+name: grafana
+version: 1.0.0
+description: Grafana
+keywords:
+  - grafana
+  - dashboard
+  - metrics
+  - logs
+home: https://wiki.alexlebens.dev/doc/grafana-BFwY2bvVzt
+sources:
+  - https://github.com/grafana/grafana
+  - https://github.com/grafana/helm-charts/tree/main/charts/grafana
+maintainers:
+  - name: alexlebens
+dependencies:
+  - name: grafana
+    version: 8.10.1
+    repository: https://grafana.github.io/helm-charts
+icon: https://raw.githubusercontent.com/walkxcode/dashboard-icons/main/png/grafana.png
+appVersion: 11.4.0
--- a/clusters/cl01tl/monitoring/grafana/templates/external-secret.yaml
+++ b/clusters/cl01tl/monitoring/grafana/templates/external-secret.yaml
@@ -0,0 +1,121 @@
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: grafana-auth-secret
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: {{ .Release.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: web
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: admin-user
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/grafana/auth
+        metadataPolicy: None
+        property: admin-user
+    - secretKey: admin-password
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /cl01tl/grafana/auth
+        metadataPolicy: None
+        property: admin-password
+
+---
+apiVersion: external-secrets.io/v1beta1
+kind: ExternalSecret
+metadata:
+  name: grafana-oauth-secret
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: {{ .Release.Name }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: web
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  secretStoreRef:
+    kind: ClusterSecretStore
+    name: vault
+  data:
+    - secretKey: GF_AUTH_GENERIC_OAUTH_CLIENT_ID
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /authentik/oidc/grafana
+        metadataPolicy: None
+        property: client
+    - secretKey: GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET
+      remoteRef:
+        conversionStrategy: Default
+        decodingStrategy: None
+        key: /authentik/oidc/grafana
+        metadataPolicy: None
+        property: secret
+
+# ---
+# apiVersion: external-secrets.io/v1beta1
+# kind: ExternalSecret
+# metadata:
+#   name: grafana-backup-secret
+#   namespace: {{ .Release.Namespace }}
+#   labels:
+#     app.kubernetes.io/name: grafana-backup-secret
+#     app.kubernetes.io/instance: {{ .Release.Name }}
+#     app.kubernetes.io/version: {{ .Chart.AppVersion }}
+#     app.kubernetes.io/component: backup
+#     app.kubernetes.io/part-of: {{ .Release.Name }}
+# spec:
+#   secretStoreRef:
+#     kind: ClusterSecretStore
+#     name: vault
+#   target:
+#     template:
+#       mergePolicy: Merge
+#       engineVersion: v2
+#       data:
+#         RESTIC_REPOSITORY: "{{ `{{ .BUCKET_ENDPOINT }}` }}/grafana/grafana"
+#   data:
+#     - secretKey: BUCKET_ENDPOINT
+#       remoteRef:
+#         conversionStrategy: Default
+#         decodingStrategy: None
+#         key: /cl01tl/volsync/restic/config
+#         metadataPolicy: None
+#         property: S3_BUCKET_ENDPOINT
+#     - secretKey: RESTIC_PASSWORD
+#       remoteRef:
+#         conversionStrategy: Default
+#         decodingStrategy: None
+#         key: /cl01tl/volsync/restic/config
+#         metadataPolicy: None
+#         property: RESTIC_PASSWORD
+#     - secretKey: AWS_DEFAULT_REGION
+#       remoteRef:
+#         conversionStrategy: Default
+#         decodingStrategy: None
+#         key: /cl01tl/volsync/restic/config
+#         metadataPolicy: None
+#         property: AWS_DEFAULT_REGION
+#     - secretKey: AWS_ACCESS_KEY_ID
+#       remoteRef:
+#         conversionStrategy: Default
+#         decodingStrategy: None
+#         key: /digital-ocean/home-infra/volsync-backups
+#         metadataPolicy: None
+#         property: access_key
+#     - secretKey: AWS_SECRET_ACCESS_KEY
+#       remoteRef:
+#         conversionStrategy: Default
+#         decodingStrategy: None
+#         key: /digital-ocean/home-infra/volsync-backups
+#         metadataPolicy: None
+#         property: secret_key
--- a/clusters/cl01tl/monitoring/grafana/templates/http-route.yaml
+++ b/clusters/cl01tl/monitoring/grafana/templates/http-route.yaml
@@ -0,0 +1,30 @@
+apiVersion: gateway.networking.k8s.io/v1
+kind: HTTPRoute
+metadata:
+  name: http-route-grafana
+  namespace: {{ .Release.Namespace }}
+  labels:
+    app.kubernetes.io/name: http-route-grafana
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/version: {{ .Chart.AppVersion }}
+    app.kubernetes.io/component: web
+    app.kubernetes.io/part-of: {{ .Release.Name }}
+spec:
+  parentRefs:
+    - group: gateway.networking.k8s.io
+      kind: Gateway
+      name: traefik-gateway
+      namespace: traefik
+  hostnames:
+    - grafana.alexlebens.net
+  rules:
+    - matches:
+      - path:
+          type: PathPrefix
+          value: /
+      backendRefs:
+        - group: ''
+          kind: Service
+          name: grafana
+          port: 80
+          weight: 100
--- a/clusters/cl01tl/monitoring/grafana/templates/replication-source.yaml
+++ b/clusters/cl01tl/monitoring/grafana/templates/replication-source.yaml
@@ -0,0 +1,30 @@
+# apiVersion: volsync.backube/v1alpha1
+# kind: ReplicationSource
+# metadata:
+#   name: grafana-backup-source
+#   namespace: {{ .Release.Namespace }}
+#   labels:
+#     app.kubernetes.io/name: grafana-backup-source
+#     app.kubernetes.io/instance: {{ .Release.Name }}
+#     app.kubernetes.io/version: {{ .Chart.AppVersion }}
+#     app.kubernetes.io/component: backup
+#     app.kubernetes.io/part-of: {{ .Release.Name }}
+# spec:
+#   sourcePVC: grafana
+#   trigger:
+#     schedule: 0 0 */3 * *
+#   restic:
+#     pruneIntervalDays: 14
+#     repository: grafana-backup-secret
+#     retain:
+#       hourly: 1
+#       daily: 1
+#       weekly: 1
+#       monthly: 2
+#       yearly: 4
+#     moverSecurityContext:
+#       runAsUser: 472
+#       runAsGroup: 472
+#     copyMethod: Snapshot
+#     storageClassName: ceph-block
+#     volumeSnapshotClassName: ceph-blockpool-snapshot
--- a/clusters/cl01tl/monitoring/grafana/values.yaml
+++ b/clusters/cl01tl/monitoring/grafana/values.yaml
@@ -0,0 +1,144 @@
+grafana:
+  deploymentStrategy:
+    type: Recreate
+  createConfigmap: true
+  serviceMonitor:
+    enabled: true
+  ingress:
+    enabled: false
+  persistence:
+    enabled: true
+    storageClassName: ceph-block
+  admin:
+    existingSecret: grafana-auth-secret
+    userKey: admin-user
+    passwordKey: admin-password
+  envFromSecret: grafana-oauth-secret
+  plugins:
+    - grafana-clock-panel
+    - grafana-worldmap-panel
+    - grafana-lokiexplore-app
+    - isovalent-hubble-datasource
+    - marcusolsson-treemap-panel
+    - camptocamp-prometheus-alertmanager-datasource
+  datasources:
+    datasources.yaml:
+      apiVersion: 1
+      datasources:
+        - name: Prometheus
+          type: prometheus
+          uid: prometheus
+          url: http://kube-prometheus-stack-prometheus.kube-prometheus-stack:9090/
+          access: proxy
+          isDefault: true
+          jsonData:
+            timeInterval: 30s
+        - name: Loki
+          type: loki
+          url: http://loki.loki:3100
+          jsonData:
+            httpHeaderName1: "X-Scope-OrgID"
+          secureJsonData:
+            httpHeaderValue1: "1"
+  dashboardProviders:
+    dashboardproviders.yaml:
+      apiVersion: 1
+      providers:
+        - name: "app-gitea"
+          orgId: 1
+          folder: "Application"
+          type: file
+          disableDeletion: true
+          editable: false
+          options:
+            path: /var/lib/grafana/dashboards/app-gitea
+        - name: "srv-gitea"
+          orgId: 1
+          folder: "Service"
+          type: file
+          disableDeletion: true
+          editable: false
+          options:
+            path: /var/lib/grafana/dashboards/srv-gitea
+        - name: "sys-gitea"
+          orgId: 1
+          folder: "System"
+          type: file
+          disableDeletion: true
+          editable: false
+          options:
+            path: /var/lib/grafana/dashboards/sys-gitea
+  dashboards:
+    app-gitea:
+      immich:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/application/immich.json
+      radarr:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/application/radarr.json
+      sonarr:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/application/sonarr.json
+    srv-gitea:
+      alertmanager:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/alertmanager.json
+      argocd:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/argocd.json
+      authentik:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/authentik.json
+      blocky:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/blocky.json
+      cert-manager:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/cert-manager.json
+      cloudnativepg:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/cloudnativepg.json
+      coredns:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/coredns.json
+      descheduler:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/descheduler.json
+      minio:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/minio.json
+      speedtest-exporter:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/speedtest-exporter.json
+      spegel:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/spegel.json
+      traefik:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/traefik.json
+      trivy:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/trivy.json
+      unpoller:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/unpoller.json
+      vault:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/vault.json
+      volsync:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/service/volsync.json
+    sys-gitea:
+      ceph:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/system/ceph.json
+      etcd:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/system/etcd.json
+      loki:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/system/loki.json
+      node-full:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/system/node-full.json
+      node-short:
+        url: http://gitea-http.gitea:3000/alexlebens/grafana-dashboards/raw/branch/main/dashboards/system/node-short.json
+  grafana.ini:
+    analytics:
+      check_for_updates: false
+    server:
+      domain: alexlebens.net
+      root_url: https://grafana.alexlebens.net
+    users:
+      auto_assign_org: true
+      auto_assign_org_id: 1
+    auth:
+      disable_login_form: true
+      oauth_auto_login: true
+      signout_redirect_url: https://authentik.alexlebens.net/application/o/grafana/end-session/
+    auth.generic_oauth:
+      enabled: true
+      name: Authentik
+      allow_sign_up: true
+      scopes: openid profile email
+      auth_url: https://authentik.alexlebens.net/application/o/authorize/
+      token_url: https://authentik.alexlebens.net/application/o/token/
+      api_url: https://authentik.alexlebens.net/application/o/userinfo/
+      role_attribute_path: contains(groups, 'Grafana Admins') && 'Admin' || contains(groups, 'Grafana Editors') && 'Editor' || 'Viewer'