👉 The server config file serves as a central location for keeping aliveness checks running on servers. Keepalived: Keeps a server alive, checking it periodically to see if it's still reachable or in need of a restart. It listens for incoming connections, sends out alerts if there's any change (like a request for help) and keeps the server alive until the user asks to stop it. Keepalived ensures that your servers are up and running as long as they can be, but also makes sure your systems aren't down while your servers are in use by sending alerts when they become unavailable.
