diff options
Diffstat (limited to 'cloudinit/CloudConfig/cc_set_hostname.py')
| -rw-r--r-- | cloudinit/CloudConfig/cc_set_hostname.py | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/cloudinit/CloudConfig/cc_set_hostname.py b/cloudinit/CloudConfig/cc_set_hostname.py index bc190049..acea74d9 100644 --- a/cloudinit/CloudConfig/cc_set_hostname.py +++ b/cloudinit/CloudConfig/cc_set_hostname.py @@ -1,8 +1,10 @@ # vi: ts=4 expandtab # # Copyright (C) 2011 Canonical Ltd. +# Copyright (C) 2012 Hewlett-Packard Development Company, L.P. # # Author: Scott Moser <scott.moser@canonical.com> +# Author: Juerg Haefliger <juerg.haefliger@hp.com> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License version 3, as @@ -15,24 +17,26 @@ # # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. + import cloudinit.util as util -import subprocess -def handle(name,cfg,cloud,log,args): - if util.get_cfg_option_bool(cfg,"preserve_hostname",False): + +def handle(_name, cfg, cloud, log, _args): + if util.get_cfg_option_bool(cfg, "preserve_hostname", False): log.debug("preserve_hostname is set. not setting hostname") return(True) - ( hostname, fqdn ) = util.get_hostname_fqdn(cfg, cloud) + (hostname, _fqdn) = util.get_hostname_fqdn(cfg, cloud) try: set_hostname(hostname, log) - except Exception as e: + except Exception: util.logexc(log) log.warn("failed to set hostname to %s\n", hostname) return(True) + def set_hostname(hostname, log): util.subp(['hostname', hostname]) - util.write_file("/etc/hostname","%s\n" % hostname, 0644) + util.write_file("/etc/hostname", "%s\n" % hostname, 0644) log.debug("populated /etc/hostname with %s on first boot", hostname) |