53                     hostname=exclude_server.hostname)
58                    (role, exclude_server.hostname, role))
62 def get_servers(hostname=None, role=None, status=None):  argument
72     if hostname:
73         filters['hostname'] = hostname
114         server_dicts.append({'hostname': server.hostname,
130     return '\n'.join(s.hostname for s in servers)
133 def check_server(hostname, role):  argument
148         infra.execute_command(hostname, 'true')
152               (hostname, e), file=sys.stderr)
184             hostname = kwargs['hostname']
186                 server = server_models.Server.objects.get(hostname=hostname)
192                                         hostname)
195                                         'database.' % hostname)
210     return [s.hostname for s in servers]
222                                 (server.hostname, attribute))
225                                                        server.hostname))
243                                 (attribute, server.hostname, value))
249               (attribute, server.hostname, old_value, value))
254               (attribute, server.hostname, value))
264     return [s.hostname for s in servers]
267 def confirm_server_has_role(hostname, role):  argument
275     if hostname.lower() in ['localhost', '127.0.0.1']:
276         hostname = socket.gethostname()
277     hostname = utils.normalize_hostname(hostname)
281         if hostname == utils.normalize_hostname(server.hostname):
284                             'status primary.' % (hostname, role))