docs(gen): review tutorials

Author: bene2k1

tutorials/deploying-qdrant-vectordb-kubernetes/index.mdx

@@ -7,7 +7,7 @@ content:
   paragraph: This page explains how to deploy Qdrant Hybrid Cloud on Scaleway Kubernetes Kapsule.
 tags: vectordb qdrant database
 dates:
-  validation: 2024-10-21
+  validation: 2025-04-30
   posted: 2024-04-16
 categories:
   - kubernetes

tutorials/monitor-gpu-instance-cockpit/index.mdx

@@ -9,7 +9,7 @@ tags: cockpit monitor grafana-alloy monitoring nvidia gpu-instance
 categories:
   - cockpit
 dates:
-  validation: 2024-10-21
+  validation: 2025-04-30
   posted: 2024-10-21
 ---
 
@@ -206,12 +206,3 @@ You can now find your newly created dashboards in your list of Cockpit dashboard
     - Select your custom data source named `gpu-instance-metrics` in the **Datasource** dropdown list located in the top-left-hand corner.
     - Click **Metrics browser**. You should see a list of metrics appear (for example, `DCGM_FI_DEV_GPU_TEMP` or `node_cpu_seconds_total`).
     - Write the desired query, click **Run query** to visualize data, and then **Add to dashboard** to add it to a new or existing dashboard.
-
-## Troubleshooting
-
-If you encounter any issues, make sure that you meet all the requirements listed at the beginning of this tutorial.
-
-You can run `docker -v` in your terminal to check your docker version. You should see an output similar to the following:
-    ```
-    Docker version 24.0.6, build ed223bc820
-    ```

tutorials/sns-instances-notification-system/index.mdx

@@ -10,7 +10,7 @@ categories:
   - instances
 tags: messaging sns monitoring terraform
 dates:
-  validation: 2024-10-21
+  validation: 2025-04-30
   posted: 2024-03-08
 ---