Is it possible to use 360 Monitoring on a server without Plesk?
Yes, it is possible.
To add a server to 360 Monitoring, please follow the below steps:
Log in to Plesk 360
Navigate to Monitoring > Servers > Add Server
Note: The button is shown only if there are enough license resources to add a server.
The CLI command for the 360 Monitoring installation will appear in the pop-up window
Once the installation is completed, the server gets added to the list of servers in 360 Monitoring
Note: It might take several minutes to start transferring the data from the server.