+ https_enabled = check_https_enabled()
+ insecure_option = ''
+ insecure = os.getenv('OS_INSECURE',)
+ if https_enabled:
+ LOG.info("https is enabled")
+ if insecure:
+ if insecure.lower() == "true":
+ insecure_option = ' --insecure '
+ else:
+ LOG.warn("Env variable OS_INSECURE is {}: if https + no "
+ "credential used, it should be set as True."
+ .format(insecure))
+