- p = subprocess.Popen(['kinit', "-k", "-t", '/etc/invirt/keytab',
- 'daemon/'+config.web.hostname],
+ if principal is None:
+ principal = 'daemon/' + getfqdn()
+ if keytab is None:
+ keytab = '/etc/invirt/keytab'
+ p = subprocess.Popen(['kinit', "-k", "-t", keytab, principal],