Deploy Engines in a High Availability Environment

Verify that the
BaseURL
and
ExternalHostname
server configurations have been updated on the servers to reference the load balancer url.
Stop the engine service.
Create a backup of the
/usr/local/demisto/d1.conf
file.
Edit the
/usr/local/demisto/d1.conf file
on the engine.
Set the first line in the EngineURLs, and AgentURLs sections to point to the new load balancer URL.
{
	"LogLevel": "info",
	"LogFile": "d1.log",
	"EngineURLs": [
		"wss://LOADBALANCERURL/d1ws"
	],
	"AgentURLs": [
		"wss://LOADBALANCERURL/d2ws"
	],
…
}

						
Start the engine service.
Validate the engine is connected by going to
Settings
Engines
.