chore: update grafana dashboards and add backup instructions

Resolves #3 by removing severity filters from Grafana dashboards.

Changes made:
- Added backing up instructions under `docs/DASHBOARD_EXPORT_GUIDE.md`
- Updated submodules to latest version.
- Updated dashboards in provisioning to align with production state.
- Adapted Grafana version in Dockerfile for consistent local testing.
- Use aliased index in datasource provisioning (see SRGSSR/pillarbox-monitoring-transfer#16)

Co-authored-by: Samuel Défago <[email protected]>
Co-authored-by: Gaëtan Muller <[email protected]>

Author: 3 people

README.md

@@ -166,6 +166,11 @@ git config core.hooksPath .githooks/
 
 Refer to our [Contribution Guide](docs/CONTRIBUTING.md) for more detailed information.
 
+### Exporting Dashboards from production
+
+See the [Grafana Dashboard Export Guide](./docs/DASHBOARD_EXPORT_GUIDE.md) for information on how
+to export and backup the dashboards in production.
+
 ## License
 
 This project is licensed under the [MIT License](LICENSE).

docs/DASHBOARD_EXPORT_GUIDE.md

@@ -0,0 +1,94 @@
+# Grafana Dashboard Export Guide
+
+This guide provides step-by-step instructions to export dashboards from Grafana. You can export
+either a single dashboard directly through the Grafana interface or all dashboards within a
+specified folder using a custom script.
+
+## Exporting a Single Dashboard
+
+To export an individual dashboard directly through the Grafana interface, follow these steps:
+
+1. Open the dashboard you wish to export.
+2. Click the Share button (usually located at the top right).
+3. In the Share panel, navigate to the Export tab.
+4. Select Save to file. This will download a JSON file of the dashboard's configuration to your
+   computer.
+
+## Exporting All Dashboards in a Folder
+
+The following steps outline a method to export all dashboards within a specified folder in Grafana
+as a single zip file containing individual JSON files for each dashboard.
+
+### 1. Open the Browser Console
+
+- Open your Grafana instance and log in if prompted by SSO.
+- Press <kbd>F12</kbd> (or right-click and select **Inspect**) to open Developer Tools.
+- Navigate to the **Console** tab.
+
+### 2. Load JSZip Library
+
+- To manage multiple files in a zip, we’ll use the [JSZip library](https://stuk.github.io/jszip/).
+  Copy and paste the following code into the console and press <kbd>Enter</kbd>:
+
+  ```javascript
+  var script = document.createElement('script');
+  script.src = 'https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js';
+  document.head.appendChild(script);
+  ```
+
+- Verify that JSZip is loaded by typing `JSZip` into the console and pressing <kbd>Enter</kbd>. You
+  should
+  see an object or function returned.
+
+### 3. Run the Export Script
+
+- Copy and paste the following code into the console and press <kbd>Enter</kbd>:
+
+  ```javascript
+  async function exportAllDashboardsWithFolders() {
+      const zip = new JSZip();
+
+      // Step 1: Get all folders
+      const folderResponse = await fetch(`/api/folders`);
+      const folders = await folderResponse.json();
+      const folderMap = {};
+      folders.forEach(folder => {
+          folderMap[folder.uid] = folder.title.replace(/[/\\?%*:|"<>]/g, ''); // Clean up folder names
+      });
+
+      // Step 2: Fetch all dashboards across folders
+      const response = await fetch(`/api/search?type=dash-db`);
+      const dashboards = await response.json();
+
+      for (const dashboard of dashboards) {
+          const uid = dashboard.uid;
+          const title = dashboard.title.replace(/[/\\?%*:|"<>]/g, ''); // Clean up filename
+          const folderName = folderMap[dashboard.folderUid] || 'General';
+
+          // Fetch each dashboard's JSON
+          const dashboardResponse = await fetch(`/api/dashboards/uid/${uid}`);
+          const dashboardData = await dashboardResponse.json();
+
+          // Add each dashboard JSON to the zip, organized by folder
+          zip.file(`${folderName}/${title}.json`, JSON.stringify(dashboardData.dashboard, null, 2));
+          console.log(`Added to zip: ${folderName}/${title}`);
+      }
+
+      // Step 3: Generate the zip and trigger download
+      zip.generateAsync({ type: 'blob' }).then(function (content) {
+          const link = document.createElement('a');
+          link.href = URL.createObjectURL(content);
+          link.download = 'grafana_dashboards.zip';
+          document.body.appendChild(link);
+          link.click();
+          document.body.removeChild(link);
+          console.log("Downloaded all dashboards as zip with folder structure.");
+      });
+  }
+
+  exportAllDashboardsWithFolders();
+  ```
+- The script will create a zip containing individual JSON files for each dashboard and will follow
+  Grafana folder structure.
+- Each JSON file is named after the dashboard title and represents a backup of the dashboard’s
+  configuration.

pillarbox-event-dispatcher

@@ -1,5 +1,5 @@
 # Dockerfile for grafana
-FROM grafana/grafana:11.0.0
+FROM grafana/grafana:10.4.1
 
 # Copy provisioning and dashboards
 COPY ./provisioning /etc/grafana/provisioning