Update monitor-data-plane-with-cockpit.mdx (scaleway#4366)

Author: xxl007

pages/kubernetes/how-to/monitor-data-plane-with-cockpit.mdx

@@ -109,13 +109,19 @@ Once Promtail is running:
 
 1. Go to the **Cockpit** section of the Scaleway console, then click **Open dashboards**.
 2. Log into Grafana using your [Cockpit credentials](/cockpit/how-to/retrieve-grafana-credentials/).
-3. In Grafana's menu, go to dashboards and select **Kubernetes Cluster Pod Log**.
-4. **Filter** by:
+3. In Grafana's menu, navigate to **Dashboards** and select **Kubernetes Cluster Pod Logs** to view logs collected from pods in your clusters.
+4. **Filter pod logs** by:
    - `Datasource` which is automatically created upon deployment, and visible in the Cockpit console
    - `Cluster Name` ( e.g. `my-kapsule-cluster`)
    - `namespace`, `pod`, or `container` labels to isolate specific workloads
    - **Time range** to limit how far back in history you want to query
-5. **Analyze** logs in real-time or historical mode to troubleshoot issues, watch for errors, or track performance.
+5. Alternatively, in Grafana's menu, navigate to **Dashboards** and select **Kubernetes Cluster Node Logs** to view system logs collected from nodes in your clusters.
+6. **Filter node logs** by:
+   - `Datasource` which is automatically created upon deployment and visible in the Cockpit console.
+   - `Cluster Name` (e.g., `my-kapsule-cluster`).
+   - `Node` or `Syslog Identifier` labels to isolate specific workloads.
+   - `Time range` to limit how far back in history you want to query.
+8. **Analyze** logs in real-time or historical mode to troubleshoot issues, monitor errors, or track performance.
 
 ## Usage and pricing
 
@@ -171,4 +177,4 @@ Key points include:
 - [Send logs from your Kubernetes cluster to your Cockpit (How-To)](/cockpit/how-to/send-logs-from-k8s-to-cockpit/)
 - [Send metrics from your Kubernetes cluster to your Cockpit (How-To)](/cockpit/how-to/send-metrics-from-k8s-to-cockpit/)
 - [Promtail Documentation](https://grafana.com/docs/loki/latest/clients/promtail/)
-- [Scaleway Kubernetes Kapsule and Kosmos Documentation](/kubernetes/quickstart/)
+- [Scaleway Kubernetes Kapsule and Kosmos Documentation](/kubernetes/quickstart/)