def _update_dns_db(self, dns_name, dns_domain, db_data,
plugin_context, has_fixed_ips):
dns_data_db = port_obj.PortDNS.get_object(
plugin_context,
port_id=db_data['id'])
if dns_data_db:
is_dns_name_changed = (dns_name is not None and
dns_data_db['current_dns_name'] != dns_name)
if is_dns_name_changed or (has_fixed_ips and
dns_data_db['current_dns_name']):
dns_data_db['previous_dns_name'] = (
dns_data_db['current_dns_name'])
dns_data_db['previous_dns_domain'] = (
dns_data_db['current_dns_domain'])
if is_dns_name_changed:
dns_data_db[dns.DNSNAME] = dns_name
dns_data_db['current_dns_name'] = dns_name
if dns_name:
dns_data_db['current_dns_domain'] = dns_domain
else:
dns_data_db['current_dns_domain'] = ''
dns_data_db.update()
return dns_data_db
if dns_name:
dns_data_db = port_obj.PortDNS(plugin_context,
port_id=db_data['id'],
current_dns_name=dns_name,
current_dns_domain=dns_domain,
previous_dns_name='',
previous_dns_domain='',
dns_name=dns_name)
dns_data_db.create()
return dns_data_db
def _process_only_port_update(self, plugin_context, request_data,
db_data):
dns_name = request_data.get(dns.DNSNAME)
dns_domain = request_data.get(dns.DNSDOMAIN)
dns_data_db = port_obj.PortDNS.get_object(
plugin_context,
port_id=db_data['id'])
if dns_data_db:
if dns_name is not None and dns_data_db[dns.DNSNAME] != dns_name:
dns_data_db[dns.DNSNAME] = dns_name
if (dns_domain is not None and
dns_data_db[dns.DNSDOMAIN] != dns_domain):
dns_data_db[dns.DNSDOMAIN] = dns_domain
dns_data_db.update()
return dns_data_db
dns_data_db = port_obj.PortDNS(plugin_context,
port_id=db_data['id'],
current_dns_name='',
current_dns_domain='',
previous_dns_name='',
previous_dns_domain='',
dns_name=dns_name or '',
dns_domain=dns_domain or '')
dns_data_db.create()
return dns_data_db
def _process_only_dns_name_update(self, plugin_context, db_data, dns_name):
dns_data_db = port_obj.PortDNS.get_object(plugin_context,
port_id=db_data['id'])
if dns_data_db:
dns_data_db['dns_name'] = dns_name
dns_data_db.update()
return dns_data_db
if dns_name:
dns_data_db = port_obj.PortDNS(plugin_context,
port_id=db_data['id'],
current_dns_name='',
current_dns_domain='',
previous_dns_name='',
previous_dns_domain='',
dns_name=dns_name)
dns_data_db.create()
return dns_data_db
def _create_port_dns_record(self, plugin_context, request_data, db_data,
network, dns_name):
external_dns_domain = (request_data.get(dns.DNSDOMAIN)
or network.get(dns.DNSDOMAIN))
current_dns_name, current_dns_domain = (
self._calculate_current_dns_name_and_domain(
dns_name, external_dns_domain,
self.external_dns_not_needed(plugin_context, network)))
dns_data_obj = port_obj.PortDNS(plugin_context,
port_id=db_data['id'],
current_dns_name=current_dns_name,
current_dns_domain=current_dns_domain,
previous_dns_name='',
previous_dns_domain='',
dns_name=dns_name,
dns_domain=request_data.get(
dns.DNSDOMAIN, ''))
dns_data_obj.create()
return dns_data_obj
def process_create_port(self, plugin_context, request_data, db_data):
if not request_data.get(dns.DNSNAME):
return
dns_name, is_dns_domain_default = self._get_request_dns_name(
request_data, db_data['network_id'], plugin_context)
if is_dns_domain_default:
return
network = self._get_network(plugin_context, db_data['network_id'])
if self.external_dns_not_needed(
plugin_context, network) or not network[dns.DNSDOMAIN]:
current_dns_name = ''
current_dns_domain = ''
else:
current_dns_name = dns_name
current_dns_domain = network[dns.DNSDOMAIN]
port_obj.PortDNS(plugin_context,
port_id=db_data['id'],
current_dns_name=current_dns_name,
current_dns_domain=current_dns_domain,
previous_dns_name='',
previous_dns_domain='',
dns_name=dns_name).create()
