authentik/website/integrations/services/grafana/index.mdx

---
title: Integrate with Grafana
sidebar_label: Grafana
support_level: authentik
---

## What is Grafana

> Grafana is a multi-platform open source analytics and interactive visualization web application. It provides charts, graphs, and alerts for the web when connected to supported data sources, Grafana Enterprise version with additional capabilities is also available. It is expandable through a plug-in system.
>
> -- https://en.wikipedia.org/wiki/Grafana

## Preparation

The following placeholders are used in this guide:

- `grafana.company` is the FQDN of the Grafana installation.
- `authentik.company` is the FQDN of the authentik installation.

:::note
This documentation lists only the settings that you need to change from their default values. Be aware that any changes other than those explicitly mentioned in this guide could cause issues accessing your application.
:::

## authentik configuration

To support the integration of Grafana with authentik, you need to create an application/provider pair in authentik.

### Create an application and provider in authentik

1. Log in to authentik as an admin, and open the authentik Admin interface.
2. Navigate to **Applications** > **Applications** and click **Create with Provider** to create an application and provider pair. (Alternatively you can first create a provider separately, then create the application and connect it with the provider.)

- **Application**: provide a descriptive name, an optional group for the type of application, the policy engine mode, and optional UI settings.
- **Choose a Provider type**: select **OAuth2/OpenID Connect** as the provider type.
- **Configure the Provider**: provide a name (or accept the auto-provided name), the authorization flow to use for this provider, and the following required configurations.
    - Note the **Client ID**,**Client Secret**, and **slug** values because they will be required later.
    - Set a `Strict` redirect URI to <kbd>https://<em>grafana.company</em>/login/generic_oauth</kbd>.
    - Select any available signing key.
- **Configure Bindings** _(optional)_: you can create a [binding](/docs/add-secure-apps/flows-stages/bindings/) (policy, group, or user) to manage the listing and access to applications on a user's **My applications** page.

3. Click **Submit** to save the new application and provider.

## Terraform provider

```hcl
data "authentik_flow" "default-provider-authorization-implicit-consent" {
  slug = "default-provider-authorization-implicit-consent"
}

data "authentik_property_mapping_provider_scope" "scope-email" {
  name = "authentik default OAuth Mapping: OpenID 'email'"
}

data "authentik_property_mapping_provider_scope" "scope-profile" {
  name = "authentik default OAuth Mapping: OpenID 'profile'"
}

data "authentik_property_mapping_provider_scope" "scope-openid" {
  name = "authentik default OAuth Mapping: OpenID 'openid'"
}

resource "authentik_provider_oauth2" "grafana" {
  name          = "Grafana"
  #  Required. You can use the output of:
  #     $ openssl rand -hex 16
  client_id     = "my_client_id"

  # Optional: will be generated if not provided
  # client_secret = "my_client_secret"

  authorization_flow  = data.authentik_flow.default-provider-authorization-implicit-consent.id

  redirect_uris = ["https://grafana.company/login/generic_oauth"]

  property_mappings = [
    data.authentik_property_mapping_provider_scope.scope-email.id,
    data.authentik_property_mapping_provider_scope.scope-profile.id,
    data.authentik_property_mapping_provider_scope.scope-openid.id,
  ]
}

resource "authentik_application" "grafana" {
  name              = "Grafana"
  slug              = "grafana"
  protocol_provider = authentik_provider_oauth2.grafana.id
}

resource "authentik_group" "grafana_admins" {
  name    = "Grafana Admins"
}

resource "authentik_group" "grafana_editors" {
  name    = "Grafana Editors"
}

resource "authentik_group" "grafana_viewers" {
  name    = "Grafana Viewers"
}

```

## Grafana configuration

import TabItem from "@theme/TabItem";
import Tabs from "@theme/Tabs";

<Tabs
  defaultValue="docker"
  values={[
    {label: 'Docker', value: 'docker'},
    {label: 'Standalone', value: 'standalone'},
    {label: 'Helm', value: 'helm'},
  ]}>
  <TabItem value="docker">
If your Grafana instance is running in Docker, set the following environment variables:

```yaml
environment:
    GF_AUTH_GENERIC_OAUTH_ENABLED: "true"
    GF_AUTH_GENERIC_OAUTH_NAME: "authentik"
    GF_AUTH_GENERIC_OAUTH_CLIENT_ID: "<Client ID from above>"
    GF_AUTH_GENERIC_OAUTH_CLIENT_SECRET: "<Client Secret from above>"
    GF_AUTH_GENERIC_OAUTH_SCOPES: "openid profile email"
    GF_AUTH_GENERIC_OAUTH_AUTH_URL: "https://authentik.company/application/o/authorize/"
    GF_AUTH_GENERIC_OAUTH_TOKEN_URL: "https://authentik.company/application/o/token/"
    GF_AUTH_GENERIC_OAUTH_API_URL: "https://authentik.company/application/o/userinfo/"
    GF_AUTH_SIGNOUT_REDIRECT_URL: "https://authentik.company/application/o/<Slug of the application from above>/end-session/"
    # Optionally enable auto-login (bypasses Grafana login screen)
    GF_AUTH_OAUTH_AUTO_LOGIN: "true"
    # Optionally map user groups to Grafana roles
    GF_AUTH_GENERIC_OAUTH_ROLE_ATTRIBUTE_PATH: "contains(groups, 'Grafana Admins') && 'Admin' || contains(groups, 'Grafana Editors') && 'Editor' || 'Viewer'"
    # Required if Grafana is running behind a reverse proxy
    GF_SERVER_ROOT_URL: "https://grafana.company"
```

  </TabItem>
  <TabItem value="standalone">
If you are using a config-file instead, you have to set these options:

```ini
[auth]
signout_redirect_url = https://authentik.company/application/o/<Slug of the application from above>/end-session/
# Optionally enable auto-login
oauth_auto_login = true

[auth.generic_oauth]
name = authentik
enabled = true
client_id = <Client ID from above>
client_secret = <Client Secret from above>
scopes = openid email profile
auth_url = https://authentik.company/application/o/authorize/
token_url = https://authentik.company/application/o/token/
api_url = https://authentik.company/application/o/userinfo/
# Optionally map user groups to Grafana roles
role_attribute_path = contains(groups, 'Grafana Admins') && 'Admin' || contains(groups, 'Grafana Editors') && 'Editor' || 'Viewer'
```

  </TabItem>
  <TabItem value="helm">
If you are using a Helm `values.yaml` file instead, you have to set these options:

```yaml
grafana.ini:
    auth:
        signout_redirect_url: "https://authentik.company/application/o/<Slug of the application from above>/end-session/"
        oauth_auto_login: true
    auth.generic_oauth:
        name: authentik
        enabled: true
        client_id: "<Client ID from above>"
        client_secret: "<Client Secret from above>"
        scopes: "openid profile email"
        auth_url: "https://authentik.company/application/o/authorize/"
        token_url: "https://authentik.company/application/o/token/"
        api_url: "https://authentik.company/application/o/userinfo/"
        # Optionally map user groups to Grafana roles
        role_attribute_path: contains(groups, 'Grafana Admins') && 'Admin' || contains(groups, 'Grafana Editors') && 'Editor' || 'Viewer'
```

:::note
For security reasons you shouldn't inline the client_secret in the values, but use a secret instead. For more information, see https://github.com/grafana/helm-charts/blob/main/charts/grafana/README.md#how-to-securely-reference-secrets-in-grafanaini
:::

  </TabItem>
</Tabs>

### Role Mappings

In the configuration above you can see an example of a role mapping. Upon login, this configuration looks at the groups of which the current user is a member. If any of the specified group names are found, the user will be granted the resulting role in Grafana.

In the example shown above, one of the specified group names is "Grafana Admins". If the user is a member of this group, they will be granted the "Admin" role in Grafana.
If the user is not a member of the "Grafana Admins" group, it moves on to see if the user is a member of the "Grafana Editors" group. If they are, they are granted the "Editor" role. Finally, if the user is not found to be a member of either of these groups, it fails back to granting the "Viewer" role.

For more information on group/role mappings, see [Grafana's docs](https://grafana.com/docs/grafana/latest/auth/generic-oauth/#role-mapping).

### Grafana Configuration Considerations

To ensure redirects work correctly in Grafana, make sure the `root_url` in your configuration accurately reflects how users access Grafana through your reverse proxy. For example, if your Grafana instance is behind a proxy and accessed at `https://grafana.company`, set `root_url` to `https://grafana.company`. This ensures that OAuth and other redirects use the correct URL, such as `https://grafana.company/login/generic_oauth`, instead of defaulting to something like `localhost:3000`.

If you get `user does not belong to org` error when trying to log into grafana for the first time via OAuth, check if you have an organization with the ID of `1`, if not, then you have to add the following to your grafana config:

```ini
[users]
auto_assign_org = true
auto_assign_org_id = <id-of-your-default-organization>
```