I found a couple of nice docs that explain how to install the Solarwinds agent at first boot
https://support.solarwinds.com/Success_Center/Server_Application_Monitor_(SAM)/SAM_Administrator_Guide/0E0_Monitor_with_Orion_agents_in_SAM/0J0_Automatically_deploy_a_Windows_agent_on_Amazon_Web_Services
https://support.solarwinds.com/Success_Center/Server_Application_Monitor_(SAM)/SAM_Administrator_Guide/0E0_Monitor_with_Orion_agents_in_SAM/0K0_Automatically_deploy_a_Windows_agent_on_Microsoft_Azure
The only issue I have is that, there is no reference of the PowerShell script that would initiate the agent install. Would anyone be able to provide an example, or something they have used in Dev/Prod ?
Are you trying to deploy the Agent in AWS/Azure public cloud, or on-prem?