def METHOD_NAME(domain_names):
	certbot_call_args = ["certbot", "certonly", "--webroot", "-w", WEB_ROOT_PATH]
	for d in domain_names:
		certbot_call_args += ["-d", d]
	try:
		check_call(certbot_call_args)
		print('Calling certbot: [' + OKGREEN + " OK " + ENDC + ']')
	except CalledProcessError: 
		print(sys.exc_info()[1], '\nCalling certbot: [' + FAIL + "FAIL" + ENDC +  ']')
		return 1
	return 0