Update installation.md

Author: mztiq

getting-started/installation.md

@@ -182,71 +182,31 @@ The unRAID community app store contains an app template managed by ZappyZap. Sea
 
 ### Install on Synology
 
-Activate SSH on your Synology Device and connect to the command line.  
-Switch to root user with:
+Open the Docker interface of your Synology Device, search for `ajustesen/speedtest-tracker` in the Registry and download it.
 
-```
-sudo su
-```
+![download_image](https://user-images.githubusercontent.com/92191413/210480118-b15f83af-6617-4a0d-b631-760f419425b9.png)
 
-Create your desired installation directory, for example:
+Create a local directory (i.e. `/volume1/docker/speedtest-tracker`) which later can be mapped to the docker container.
 
-```yaml
-mkdir -p /opt/speedtest-tracker/config
-```
+Launch the image once the download is completed.
 
-Generate a `docker-compose.yml`:
+![launch_image](https://user-images.githubusercontent.com/92191413/210480210-baa06b52-c3b0-41a4-b50e-ce7af82d683c.png)
 
-```yaml
-version: '3.3'
-services:
-    speedtest-tracker:
-        container_name: speedtest-tracker
-        ports:
-            - '8080:80'
-            - '8443:443'
-        environment:
-            - PUID=1000
-            - PGID=1000
-            - DB_CONNECTION=mysql
-            - DB_HOST=db
-            - DB_PORT=3306
-            - DB_DATABASE=speedtest_tracker
-            - DB_USERNAME=speedy
-            - DB_PASSWORD=password
-        volumes:
-            - '/path/to/directory:/config'
-        image: 'ghcr.io/alexjustesen/speedtest-tracker:latest'
-        restart: unless-stopped
-        depends_on:
-            - db
-    db:
-        image: mariadb:10
-        restart: always
-        environment:
-            - MARIADB_DATABASE=speedtest_tracker
-            - MARIADB_USER=speedy
-            - MARIADB_PASSWORD=password
-            - MARIADB_RANDOM_ROOT_PASSWORD=true
-        volumes:
-            - speedtest-db:/var/lib/mysql
-volumes:
-  speedtest-db:
-```
+Map the ports to available ports.
+
+![port_mapping](https://user-images.githubusercontent.com/92191413/210481629-6fa76992-403a-415e-9967-af7b00c97d87.png)
 
 {% hint style="info" %}
-Generate secure passwords, adjust volume mapping and ports to your setup. 
+Make sure the ports you choose are not used by any other application or DSM service on your device and remember to adjust the Synology Firewall settings accordingly.
 {% endhint %}
 
-Start the Speedtest-Tracker containers with:
+Map the directory you created earlier to the mount path `/config`.
 
-```
-docker-compose up -d
-```
+![volume_mapping](https://user-images.githubusercontent.com/92191413/210480901-069703e3-c6ab-446c-b53b-8c5ef3c87085.png)
 
-Check status of the docker containers with `docker-compose ps` or the docker logs with `docker logs -f speedtest-tracker`.  
-You can now access the Web GUI via `http://172.0.0.1:8080` or `https://172.0.0.1:8443`.
+Review your settings and click "done".
+
+![summary](https://user-images.githubusercontent.com/92191413/210480977-3e24ba39-b23e-463f-acba-0a1aad1e57ec.png)
+
+You can now access Speedtest-Tracker via `http://YOUR_IP_ADDRESS:8080` or `https://YOUR_IP_ADDRESS:8443`.
 
-{% hint style="info" %}
-Remember to allow the used ports in your Synology Firewall.
-{% endhint %}