Cloudwatch: Set CloudwatchCrossAccountQuery feature to stable (#62348)

* Cloudwatch: Set CloudwatchCrossAccountQuery feature to stable

Co-authored-by: Christopher Moyer <35463610+chri2547@users.noreply.github.com>

docs/sources/datasources/aws-cloudwatch/_index.md

@@ -167,7 +167,7 @@ You can attach these permissions to the IAM role or IAM user you configured in [
 }
 ```
 
-**Cross-account observability:**
+**Cross-account observability: (see below) **
 
 ```json
 {
@@ -369,3 +369,9 @@ If you use multiple regions or configured more than one CloudWatch data source t
 
 To request a quota increase, visit the [AWS Service Quotas console](https://console.aws.amazon.com/servicequotas/home?r#!/services/monitoring/quotas/L-5E141212).
 For more information, refer to the AWS documentation for [Service Quotas](https://docs.aws.amazon.com/servicequotas/latest/userguide/intro.html) and [CloudWatch limits](https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/cloudwatch_limits.html).
+
+## Cross-account observability
+
+The CloudWatch plugin enables you to monitor and troubleshoot applications across multiple regional accounts. Using cross-account observability, you can seamlessly search, visualize and analyze metrics and logs without worrying about account boundaries.
+
+To use this feature, configure in the [AWS console under Cloudwatch Settings](https://aws.amazon.com/blogs/aws/new-amazon-cloudwatch-cross-account-observability/), a monitoring and source account, and then add the necessary IAM permissions as described above.

docs/sources/datasources/aws-cloudwatch/query-editor/index.md

@@ -218,15 +218,6 @@ When making `stats` queries in [Explore]({{< relref "../../../explore/" >}}), ma
 
 {{< figure src="/static/img/docs/v70/explore-mode-switcher.png" max-width="500px" class="docs-image--right" caption="Explore mode switcher" >}}
 
-## Cross-account observability
-
-The CloudWatch plugin provides the ability to monitor and troubleshoot applications that span across multiple accounts within a region. Using cross-account observability, you can seamlessly search, visualize and analyze metrics and logs, without having to worry about account boundaries.
-
-> **Note:** This feature is currently behind the `cloudWatchCrossAccountQuerying` feature toggle.
-
-> You can enable feature toggles through configuration file or environment variables. See configuration [docs]({{< relref "../../../setup-grafana/configure-grafana/#feature_toggles" >}}) for details.
-> Grafana Cloud users can access this feature by [opening a support ticket in the Cloud Portal](https://grafana.com/profile/org#support).
-
 ### Getting started
 
 To enable cross-account observability, first enable it in CloudWatch using the official [CloudWatch docs](http://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Unified-Cross-Account.html), then add [two new API actions]({{< relref "../#cross-account-observability" >}}) to the IAM policy attached to the role/user running the plugin.

docs/sources/setup-grafana/configure-grafana/feature-toggles/index.md

@@ -28,6 +28,7 @@ Some stable features are enabled by default. You can disable a stable feature by
 | `commandPalette`                    | Enable command palette                                                               | Yes                |
 | `cloudWatchDynamicLabels`           | Use dynamic labels instead of alias patterns in CloudWatch datasource                | Yes                |
 | `internationalization`              | Enables internationalization                                                         | Yes                |
+| `cloudWatchCrossAccountQuerying`    | Enables cross-account querying in CloudWatch datasources                             | Yes                |
 | `accessTokenExpirationCheck`        | Enable OAuth access_token expiration check and token refresh using the refresh_token |                    |
 | `disablePrometheusExemplarSampling` | Disable Prometheus examplar sampling                                                 |                    |
 | `logsSampleInExplore`               | Enables access to the logs sample feature in Explore                                 | Yes                |
@@ -84,7 +85,6 @@ Alpha features might be changed or removed without prior notice.
 | `dataConnectionsConsole`           | Enables a new top-level page called Connections. This page is an experiment that provides a better experience when you install and configure data sources and other plugins. |
 | `topnav`                           | New top nav and page layouts                                                                                                                                                 |
 | `flameGraph`                       | Show the flame graph                                                                                                                                                         |
-| `cloudWatchCrossAccountQuerying`   | Use cross-account querying in CloudWatch datasource                                                                                                                          |
 | `redshiftAsyncQueryDataSupport`    | Enable async query data support for Redshift                                                                                                                                 |
 | `athenaAsyncQueryDataSupport`      | Enable async query data support for Athena                                                                                                                                   |
 | `increaseInMemDatabaseQueryCache`  | Enable more in memory caching for database queries                                                                                                                           |

pkg/services/featuremgmt/registry.go

@@ -305,8 +305,9 @@ var (
 		},
 		{
 			Name:        "cloudWatchCrossAccountQuerying",
-			Description: "Use cross-account querying in CloudWatch datasource",
+			Description: "Enables cross-account querying in CloudWatch datasources",
-			State:       FeatureStateAlpha,
+			State:       FeatureStateStable,
+			Expression:  "true", //enabled by default
 		},
 		{
 			Name:         "redshiftAsyncQueryDataSupport",

pkg/services/featuremgmt/toggles_gen.go

@@ -220,7 +220,7 @@ const (
 	FlagFlameGraph = "flameGraph"
 
 	// FlagCloudWatchCrossAccountQuerying
-	// Use cross-account querying in CloudWatch datasource
+	// Enables cross-account querying in CloudWatch datasources
 	FlagCloudWatchCrossAccountQuerying = "cloudWatchCrossAccountQuerying"
 
 	// FlagRedshiftAsyncQueryDataSupport