Example of static inventory file:

[[hosts]]
id = "testserver"
tags = ["server", "test"]
address = "192.168.178.6:22"
user = "testuser"
vars = { 
    module_ping = { 
        gateway = "192.168.178.1", internet = "8.8.8.8" 
    } 
}

[[hosts]]
id = "production"
tags = ["server", "database", "webserver"]
address = "192.168.178.7:22"
user = "produsesr"