DOCS: SYNOLOGY permissions guide #1310

Signed-off-by: jokob-sk <jokob.sk@gmail.com>

docs/REVERSE_DNS.md

@@ -53,7 +53,6 @@ You can configure a custom **/etc/resolv.conf** file in **docker-compose.yml** a
 #### docker-compose.yml:
 
 ```yaml
-version: "3"
 services:
   netalertx:
     container_name: netalertx

docs/SYNOLOGY_GUIDE.md

@@ -9,21 +9,23 @@ The folders you are creating below will contain the configuration and the databa
 1. Create a parent folder named `netalertx`
 2. Create a `db` sub-folder
 
-![Folder structure](./img/SYNOLOGY/01_Create_folder_structure.png)
-![Folder structure](./img/SYNOLOGY/02_Create_folder_structure_db.png)
-![Folder structure](./img/SYNOLOGY/03_Create_folder_structure_db.png)
+  ![Folder structure](./img/SYNOLOGY/01_Create_folder_structure.png)
+  ![Folder structure](./img/SYNOLOGY/02_Create_folder_structure_db.png)
+  ![Folder structure](./img/SYNOLOGY/03_Create_folder_structure_db.png)
 
 3. Create a `config` sub-folder
 
-![Folder structure](./img/SYNOLOGY/04_Create_folder_structure_config.png)
+  ![Folder structure](./img/SYNOLOGY/04_Create_folder_structure_config.png)
 
 4. Note down the folders Locations:
 
-![Getting the location](./img/SYNOLOGY/05_Access_folder_properties.png)
-![Getting the location](./img/SYNOLOGY/06_Note_location.png)
+  ![Getting the location](./img/SYNOLOGY/05_Access_folder_properties.png)
+  ![Getting the location](./img/SYNOLOGY/06_Note_location.png)
 
-5. Open **Container manager** -> **Project** and click **Create**.
-6. Fill in the details:
+## Creating the Project
+
+1. Open **Container manager** -> **Project** and click **Create**.
+2. Fill in the details:
 
 - Project name: `netalertx`
 - Path: `/app_storage/netalertx` (will differ from yours)
@@ -31,7 +33,6 @@ The folders you are creating below will contain the configuration and the databa
 
 
 ```yaml
-version: "3"
 services:
   netalertx:
     container_name: netalertx
@@ -57,27 +58,32 @@ services:
       - PORT=20211
 ```
 
-![Project settings](./img/SYNOLOGY/07_Create_project.png)
+  ![Project settings](./img/SYNOLOGY/07_Create_project.png)
 
-7. Replace the paths to your volume and comment out unnecessary line(s):
+3. Replace the paths to your volume and comment out unnecessary line(s):
 
-- This is only an example, your paths will differ.
+  - This is only an example, your paths will differ.
 
 ```yaml
- volumes:
+volumes:
       - /volume1/app_storage/netalertx:/data
 ```
 
-![Adjusting docker-compose](./img/SYNOLOGY/08_Adjust_docker_compose_volumes.png)
+  ![Adjusting docker-compose](./img/SYNOLOGY/08_Adjust_docker_compose_volumes.png)
 
-8. (optional) Change the port number from `20211` to an unused port if this port is already used.
-9. Build the project:
+4. (optional) Change the port number from `20211` to an unused port if this port is already used.
+5. Build the project:
 
-![Build](./img/SYNOLOGY/09_Run_and_build.png)
+  ![Build](./img/SYNOLOGY/09_Run_and_build.png)
 
 10. Navigate to `<Synology URL>:20211` (or your custom port).
 11. Read the [Subnets](./SUBNETS.md) and [Plugins](/docs/PLUGINS.md) docs to complete your setup.
 
+## Solving permission issues
+
+  See also the [Permission overview guide](./FILE_PERMISSIONS.md).
+
+### Configuring the permissions via SSH
 
 > [!TIP]
 > If you are facing permissions issues run the following commands on your server. This will change the owner and assure sufficient access to the database and config files that are stored in the `/local_data_dir/db` and `/local_data_dir/config` folders (replace `local_data_dir` with the location where your `/db` and `/config` folders are located).
@@ -86,3 +92,31 @@ services:
 >
 >  `sudo chmod -R a+rwx  /local_data_dir`
 >
+
+### Configuring the permissions via the Synology UI
+
+You can also execute the above bash commands via the UI by creating a one-off scheduled task.
+
+1. Control panel -> Task Scheduler
+2. Create -> Scheduled Task -> User-defined Script
+
+  ![User-defined Script](./img/SYNOLOGY/11_permissions_create_scheduled_task.png)
+
+3. Give your task a name.
+
+  ![User-defined task_general](./img/SYNOLOGY/12_permissions_task_general.png)
+
+4. Specify one-off execution time (e.g. 5 minutes from now).
+
+  ![task_schedule](./img/SYNOLOGY/13_permissions_task_schedule.png)
+
+5. Paste the commands from the above SSH section and replace the `/local_data_dir` with the parent fodler of your `/db` and `/config` folders.
+
+  ![task_settings](./img/SYNOLOGY/14_permissions_task_settings.png)
+
+6. Wait until the execution time passes and verify the new ownership.
+
+  ![permissions_after](./img/SYNOLOGY/15_permissions_after.png)
+
+
+In case of issues, double-check the [Permission overview guide](./FILE_PERMISSIONS.md).