docs: reorganize server setup instructions and create dedicated server README

README.md

@@ -49,12 +49,12 @@ ufw allow 27107/tcp
 4. Start the Docker containers:
     ```sh
     docker compose up \
-        --pull missing \
+        --pull always \
         --abort-on-container-exit
     ```
     or in detached mode:
     ```sh
-    docker compose up --pull missing -d
+    docker compose up --pull always -d
     ```
 
 The collector will start gathering WebRTC stats from the Selenium container and sending them to the Telegraf service.
@@ -99,31 +99,6 @@ peertube-collector/
 └── webrtc-internals-exporter/
 ```
 
----
-
-# Server
-
-The repository contains a `server` directory with a simple MongoDB server (with initializations scripts) and WebUI that serves the WebRTC stats collected by the collector.
-
-## Setup
-
-1. Change to the `server` directory:
-    ```sh
-    cd server
-    ```
-
-2. Create and configure the environment file based on the `.env.example` file:
-    ```sh
-    cp .env.example .env
-    ```
-
-3. Start the Docker containers:
-    ```sh
-    docker compose up
-    ```
-
-The WebUI control panel will be available at [http://localhost:8081](http://localhost:8081).
-
 # Credits
 
 - [WebRTC Internals Exporter](https://github.com/vpalmisano/webrtc-internals-exporter)

server/README.md

@@ -0,0 +1,30 @@
+# Server
+
+The repository contains a `server` directory with a simple MongoDB server (with initializations scripts) and WebUI that serves the WebRTC stats collected by the collector.
+
+It's not mandatory to run and use this service, it's provided just as an example of how to store collected data.
+
+## Setup
+
+1. Change to the `server` directory:
+    ```sh
+    cd server
+    ```
+
+2. Create and configure the environment file based on the `.env.example` file:
+    ```sh
+    cp .env.example .env
+    ```
+
+3. Start the Docker containers:
+    ```sh
+    docker compose up
+    ```
+
+The WebUI control panel will be available at [http://localhost:8081](http://localhost:8081).
+
+# Credits
+
+- [WebRTC Internals Exporter](https://github.com/vpalmisano/webrtc-internals-exporter)
+  - [WebRTC debugging with Prometheus/Grafana](https://medium.com/@vpalmisano/webrtc-debugging-with-prometheus-grafana-254b6ac71063)
+- [MongoDB Docker Compose examples](https://github.com/TGITS/docker-compose-examples/tree/main/mongodb-docker-compose-examples)