def render(self, session, logger, prefix, dns_domain, hostname, machine,
**args):
if dns_domain:
dbdns_domain = DnsDomain.get_unique(session, dns_domain,
compel=True)
else:
dbmachine = Machine.get_unique(session, machine, compel=True)
dbdns_domain = None
loc = dbmachine.location
while loc and not dbdns_domain:
dbdns_domain = loc.default_dns_domain
loc = loc.parent
if not dbdns_domain:
raise ArgumentError("There is no default DNS domain configured "
"for the machine's location. Please "
"specify --dns_domain.")
# Lock the DNS domain to prevent the same name generated for
# simultaneous requests
dbdns_domain.lock_row()
prefix = AqStr.normalize(prefix)
result = search_next(session=session, cls=Fqdn, attr=Fqdn.name,
value=prefix, dns_domain=dbdns_domain,
start=None, pack=None)
hostname = "%s%d.%s" % (prefix, result, dbdns_domain)
CommandAddHost.render(self, session, logger, hostname=hostname,
machine=machine, **args)
logger.info("Selected host name %s" % hostname)
self.audit_result(session, 'hostname', hostname, **args)
return hostname
def render(self, session, metacluster, start, number, pack, **arguments):
result = search_next(session=session, cls=MetaCluster,
attr=MetaCluster.name, value=metacluster,
start=start, pack=pack)
if number:
return str(result)
return "%s%d" % (metacluster, result)
def render(self, session, short, dns_domain, start, number, pack,
**arguments):
dbdns_domain = DnsDomain.get_unique(session, dns_domain, compel=True)
result = search_next(session=session, cls=Fqdn, attr=Fqdn.name,
value=short, dns_domain=dbdns_domain,
start=start, pack=pack)
if number:
return str(result)
return "%s%d.%s" % (short, result, dbdns_domain.name)
def render(self, session, machine, start, number, pack, **arguments):
result = search_next(session=session,
cls=Machine,
attr=Machine.label,
value=machine,
start=start,
pack=pack)
if number:
return str(result)
return "%s%d" % (machine, result)
def render(self, session, metacluster, start, number, pack, **arguments):
result = search_next(session=session,
cls=MetaCluster,
attr=MetaCluster.name,
value=metacluster,
start=start,
pack=pack)
if number:
return str(result)
return "%s%d" % (metacluster, result)
def render(self, session, logger, prefix, **args):
prefix = AqStr.normalize(prefix)
result = search_next(session=session, cls=Machine, attr=Machine.label,
value=prefix, start=None, pack=None)
machine = '%s%d' % (prefix, result)
args['machine'] = machine
CommandAddMachine.render(self, session, logger, **args)
logger.info("Selected hardware label %s" % machine)
self.audit_result(session, 'machine', machine, **args)
return machine
def render(self, session, short, dns_domain, start, number, pack,
**arguments):
dbdns_domain = DnsDomain.get_unique(session, dns_domain, compel=True)
result = search_next(session=session,
cls=Fqdn,
attr=Fqdn.name,
value=short,
dns_domain=dbdns_domain,
start=start,
pack=pack)
if number:
return str(result)
return "%s%d.%s" % (short, result, dbdns_domain.name)
def render(self, session, logger, prefix, **args):
prefix = AqStr.normalize(prefix)
result = search_next(session=session,
cls=Machine,
attr=Machine.label,
value=prefix,
start=None,
pack=None)
machine = '%s%d' % (prefix, result)
args['machine'] = machine
CommandAddMachine.render(self, session, logger, **args)
logger.info("Selected hardware label %s" % machine)
self.audit_result(session, 'machine', machine, **args)
return machine
def render(self, session, machine, start, number, pack, **arguments):
result = search_next(session=session, cls=Machine, attr=Machine.label,
value=machine, start=start, pack=pack)
if number:
return str(result)
return "%s%d" % (machine, result)
