server to server synchronisation with lsyncd

lsyncd.conf.lua

settings {
	logfile = "/var/log/lsyncd/lsyncd.log",
	statusFile = "/var/log/lsyncd/lsyncd.status"
	}
sync {
	default.rsyncssh,
	source = "/sites/",
	host = "x.x.x.x",
	targetdir = "/sites/",
	exclude = {"*.bak" , "*.tmp" , "*.log" },
	rsync = {
		archive = true,
		compress = true,
		owner = true,
		perms = true,
		_extra = {"--delete-excluded"},
	}
}