Merge pull request alexjustesen#7 from mztiq/main

Update Synology installation instructions

Author: alexjustesen

getting-started/installation.md

@@ -179,3 +179,34 @@ volumes:
 ### Install on unRAID
 
 The unRAID community app store contains an app template managed by ZappyZap. Search "Speedtest Tracker" to install. Template support can be found [here](https://forums.unraid.net/topic/130245-support-devzwf-speedtest-tracker/).
+
+### Install on Synology
+
+Open the Docker interface of your Synology Device, search for `ajustesen/speedtest-tracker` in the Registry and download it.
+
+![download_image](https://user-images.githubusercontent.com/92191413/210480118-b15f83af-6617-4a0d-b631-760f419425b9.png)
+
+Create a local directory (i.e. `/volume1/docker/speedtest-tracker`) which later can be mapped to the docker container.
+
+Launch the image once the download is completed.
+
+![launch_image](https://user-images.githubusercontent.com/92191413/210480210-baa06b52-c3b0-41a4-b50e-ce7af82d683c.png)
+
+Map the ports to available ports.
+
+![port_mapping](https://user-images.githubusercontent.com/92191413/210481629-6fa76992-403a-415e-9967-af7b00c97d87.png)
+
+{% hint style="info" %}
+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 %}
+
+Map the directory you created earlier to the mount path `/config`.
+
+![volume_mapping](https://user-images.githubusercontent.com/92191413/210480901-069703e3-c6ab-446c-b53b-8c5ef3c87085.png)
+
+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`.
+