docs - add load-sample-content (#49284)

docs/configuring-metabase/environment-variables.md

@@ -107,17 +107,6 @@ Allowed iframe hosts.
 
 Enable the collection of anonymous usage data in order to help Metabase improve.
 
-### `MB_API_KEY`
-
-- Type: string
-- Default: `null`
-
-When set, this API key is required for all API requests.
-
-Middleware that enforces validation of the client via the request header X-Metabase-Apikey.
-        If the header is available, then it’s validated against MB_API_KEY.
-        When it matches, the request continues; otherwise it’s blocked with a 403 Forbidden response.
-
 ### `MB_APPLICATION_COLORS`
 
 > Only available on Metabase [Pro](https://www.metabase.com/product/pro) and [Enterprise](https://www.metabase.com/product/enterprise) plans.
@@ -1065,6 +1054,13 @@ By default "Site Url" is used in notification links, but can be overridden.
 The base URL where dashboard notitification links will point to instead of the Metabase base URL.
         Only applicable for users who utilize interactive embedding and subscriptions.
 
+### `MB_NOTIFICATION_THREAD_POOL_SIZE`
+
+- Type: integer
+- Default: `10`
+
+The size of the thread pool used to send notifications.
+
 ### `MB_NUM_METABOT_CHOICES`
 
 - Type: integer
@@ -1407,7 +1403,7 @@ Should new email notifications be sent to admins, for all new SSO users?
 Value for the session cookies `SameSite` directive.
 
 See [Embedding Metabase in a different domain](../embedding/interactive-embedding.md#embedding-metabase-in-a-different-domain).
-        Related to [MB_EMBEDDING_APP_ORIGIN](#mb_embedding_app_origin). Read more about [interactive Embedding](../embedding/interactive-embedding.md).
+        Read more about [interactive Embedding](../embedding/interactive-embedding.md).
         Learn more about [SameSite cookies](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite).
 
 ### `MB_SESSION_COOKIES`
@@ -2020,6 +2016,13 @@ Default: True
 
 If you want to exclude the [Metabase analytics](../usage-and-performance-tools/usage-analytics.md) collection, you can set `MB_LOAD_ANALYTICS_CONTENT=false`. Setting this environment variable to false can also come in handy when migrating environments, as it can simplify the migration process.
 
+### `MB_LOAD_SAMPLE_CONTENT`
+
+Type: Boolean<br>
+Default: True
+
+Whether to include the Sample Database in your Metabase. To exclude the Sample Database, set `MB_LOAD_SAMPLE_CONTENT=false`.
+
 ### `MB_NO_SURVEYS`
 
 Type: boolean<br>
@@ -2111,29 +2114,6 @@ Default: `true`
 
 Send email notifications to users in Admin group, when a new SSO users is created on Metabase.
 
-### `MB_SESSION_COOKIE_SAMESITE`
-
-Only available on Metabase [Pro](https://www.metabase.com/product/pro) and [Enterprise](https://www.metabase.com/product/enterprise) plans.<br>
-Type: string (`"none"`, `"lax"`, `"strict"`)<br>
-Default: `"lax"`
-
-See [Embedding Metabase in a different domain](../embedding/interactive-embedding.md#embedding-metabase-in-a-different-domain).
-
-Related to [MB_EMBEDDING_APP_ORIGIN](#mb_embedding_app_origin). Read more about [interactive Embedding](../embedding/interactive-embedding.md).
-
-Learn more about SameSite cookies: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
-
-### `MB_SESSION_COOKIES`
-
-Type: boolean<br>
-Default: `null`
-
-When set to `true`, the user login session will expire when the browser is closed. The user login session will always expire after the amount of time defined in [MAX_SESSION_AGE](#max_session_age) (by default 2 weeks).
-
-This overrides the "Remember me" checkbox when logging in.
-
-Also see the [Changing session expiration](../people-and-groups/changing-session-expiration.md) documentation page.
-
 ### `MB_SETUP_TOKEN`
 
 Type: string<br>

src/metabase/cmd/resources/other-env-vars.md

@@ -358,6 +358,13 @@ Default: True
 
 If you want to exclude the [Metabase analytics](../usage-and-performance-tools/usage-analytics.md) collection, you can set `MB_LOAD_ANALYTICS_CONTENT=false`. Setting this environment variable to false can also come in handy when migrating environments, as it can simplify the migration process.
 
+### `MB_LOAD_SAMPLE_CONTENT`
+
+Type: Boolean<br>
+Default: True
+
+Whether to include the Sample Database in your Metabase. To exclude the Sample Database, set `MB_LOAD_SAMPLE_CONTENT=false`.
+
 ### `MB_NO_SURVEYS`
 
 Type: boolean<br>
@@ -449,29 +456,6 @@ Default: `true`
 
 Send email notifications to users in Admin group, when a new SSO users is created on Metabase.
 
-### `MB_SESSION_COOKIE_SAMESITE`
-
-Only available on Metabase [Pro](https://www.metabase.com/product/pro) and [Enterprise](https://www.metabase.com/product/enterprise) plans.<br>
-Type: string (`"none"`, `"lax"`, `"strict"`)<br>
-Default: `"lax"`
-
-See [Embedding Metabase in a different domain](../embedding/interactive-embedding.md#embedding-metabase-in-a-different-domain).
-
-Related to [MB_EMBEDDING_APP_ORIGIN](#mb_embedding_app_origin). Read more about [interactive Embedding](../embedding/interactive-embedding.md).
-
-Learn more about SameSite cookies: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite
-
-### `MB_SESSION_COOKIES`
-
-Type: boolean<br>
-Default: `null`
-
-When set to `true`, the user login session will expire when the browser is closed. The user login session will always expire after the amount of time defined in [MAX_SESSION_AGE](#max_session_age) (by default 2 weeks).
-
-This overrides the "Remember me" checkbox when logging in.
-
-Also see the [Changing session expiration](../people-and-groups/changing-session-expiration.md) documentation page.
-
 ### `MB_SETUP_TOKEN`
 
 Type: string<br>

src/metabase/server/middleware/session.clj

@@ -107,7 +107,7 @@
                                  :session-cookie-samesite normalized-value
                                  :http-status 400})))))
   :doc "See [Embedding Metabase in a different domain](../embedding/interactive-embedding.md#embedding-metabase-in-a-different-domain).
-        Related to [MB_EMBEDDING_APP_ORIGIN](#mb_embedding_app_origin). Read more about [interactive Embedding](../embedding/interactive-embedding.md).
+        Read more about [interactive Embedding](../embedding/interactive-embedding.md).
         Learn more about [SameSite cookies](https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Set-Cookie/SameSite).")
 
 (defmulti default-session-cookie-attributes