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Grafana OSS
Docs: https://grafana.com/docs/grafana/latest.md
Common Workflows
Provisioning dashboards from disk
- Drop dashboard JSON file(s) under
/var/lib/grafana/dashboards/ - Add a provider in
provisioning/dashboards/default.yaml(see § Dashboard provisioning below) - Restart Grafana so the provider config is loaded
- Verify the dashboard landed:
curl https://grafana.example.com/api/dashboards/uid/<uid> \
-H "Authorization: Bearer <token>" | jq '.dashboard.title'Returns the title → success. 404 → provisioning didn't pick it up; check Grafana server logs (journalctl -u grafana-server | grep -i provisioning) for parse errors.
Provisioning data sources
- Write
provisioning/datasources/datasources.yaml(see § Data source provisioning below) - Restart Grafana
- Health-check the data source via API:
curl https://grafana.example.com/api/datasources/uid/<uid>/health \
-H "Authorization: Bearer <token>"
# { "status": "OK", "message": "..." } → working
# { "status": "ERROR", ... } → URL unreachable or auth misconfiguredCreating a service account + token
- Provision via YAML or
POST /api/serviceaccounts(full API in references/api.md § Users + service accounts) - Mint a token via
POST /api/serviceaccounts/{id}/tokens - Verify the token works:
curl https://grafana.example.com/api/org \
-H "Authorization: Bearer <new-token>"
# 200 + org JSON → token + role assignment work
# 401 → token wrong; 403 → role wrongDashboard provisioning
# provisioning/dashboards/default.yaml
apiVersion: 1
providers:
- name: default
folder: MyFolder
type: file
disableDeletion: false
updateIntervalSeconds: 30
options:
path: /var/lib/grafana/dashboards
foldersFromFilesStructure: trueFor the dashboard JSON shape itself (panels, queries, template variables), see references/dashboard-json.md.
Data source provisioning
# provisioning/datasources/datasources.yaml
apiVersion: 1
datasources:
- name: Prometheus
type: prometheus
access: proxy
url: http://prometheus:9090
isDefault: true
jsonData:
timeInterval: 15s
httpMethod: POST
- name: Loki
type: loki
access: proxy
url: http://loki:3100
- name: Tempo
type: tempo
access: proxy
url: http://tempo:3200
jsonData:
tracesToLogsV2:
datasourceUid: loki_uid
tags: [{ key: "service.name", value: "app" }]
serviceMap:
datasourceUid: prometheus_uid
nodeGraph:
enabled: true
- name: Pyroscope
type: grafana-pyroscope-datasource
url: http://pyroscope:4040RBAC (built-in roles)
| Role | Permissions |
|---|---|
| Viewer | Read dashboards, alerts |
| Editor | Create/edit dashboards, alerts |
| Admin | Manage data sources, users, plugins |
| GrafanaAdmin | Server-wide admin (superuser) |
Service-account provisioning:
# provisioning/access-control/service_accounts.yaml
apiVersion: 1
serviceAccounts:
- name: ci-reader
orgId: 1
role: Viewer
tokens:
- name: ci-token
# expires: optional ISO 8601 timestamp; omit for no-expiry tokens(Custom RBAC roles with fine-grained permissions are Enterprise / Cloud only — see the grafana-cloud/admin skill if you need those.)
Plugin provisioning
# provisioning/plugins/plugins.yaml
apiVersion: 1
apps:
- type: grafana-pyroscope-app
disabled: false
jsonData:
backendUrl: http://pyroscope:4040After restart, verify via GET /api/plugins/<plugin-id>/health.
References
- `references/dashboard-json.md` — full dashboard JSON model + template variables + common problems (uid uniqueness, gridPos arithmetic, datasource uid matching)
- `references/dashboards.md` — dashboard workflows, settings, variables, annotations, sharing, versions, playlists, and provisioning-as-code
- `references/datasources.md` — data source setup and query examples for Prometheus, Loki, Tempo, SQL, CloudWatch, and plugins
- `references/panel-types.md` — panel-type table + decision guide for picking the right one
- `references/panels.md` — panel editor, visualization options, field config, transformations, query options, inspection, and performance tips
- `references/alerting.md` — alerting concepts, contact points, notification policies, templates, silences, and common rule examples
- `references/api.md` — full Grafana OSS API reference (dashboards, data sources, users, service accounts, annotations) with verification curls and common failure modes
- `references/config.md` —
grafana.iniserver / database / SMTP / auth / security / feature-toggle config + restart-required issues

