Function run

airflow/security/kerberos.py:160–174

Run the kerbros renewer. :param principal: principal name :param keytab: keytab file :return: None

(principal: str, keytab: str)

def run(principal: str, keytab: str):
    """
    Run the kerbros renewer.

    :param principal: principal name
    :param keytab: keytab file
    :return: None
    """
    if not keytab:
        log.debug("Keytab renewer not starting, no keytab configured")
        sys.exit(0)

    while True:
        renew_from_kt(principal, keytab)
        time.sleep(conf.getint('kerberos', 'reinit_frequency'))