def get_nuage_floatingip(self, context, id, fields=None):
try:
floatingip = self.nuageclient.get_nuage_floatingip(id,
externalID=None)
if not floatingip:
raise exceptions.NuageNotFound(resource="nuage-floatingip",
resource_id=id)
return self.map_vsd_to_os(floatingip, fields=fields)
except ResourceNotFoundException:
raise exceptions.NuageNotFound(resource="nuage_floatingip",
resource_id=id)
def get_nuage_policy_group(self, context, id, fields=None):
try:
policy_group = self.vsdclient.get_policygroup(id, externalID=None)
if not policy_group:
raise exceptions.NuageNotFound(resource="nuage-policy-group",
resource_id=id)
vports = self.vsdclient.get_vports_in_policygroup(id)
port_ids = [vport['externalID'].split('@')[0] for vport in vports]
policy_group['ports'] = port_ids
return self.map_vsd_to_os(policy_group, fields=fields)
except ResourceNotFoundException:
raise exceptions.NuageNotFound(resource='nuage_policy_group',
resource_id=id)
def get_nuage_gateway_vlan(self, context, id, fields=None):
resp = self.nuageclient.get_gateway_port_vlan(context.tenant_id, id)
if resp:
return self._make_vlan_dict(resp, fields=fields, context=context)
else:
raise nuage_exc.NuageNotFound(resource='nuage_vlan',
resource_id=id)
def get_nuage_redirect_target_rules(self, context, filters=None,
fields=None):
params = {}
resource_id = None
if filters.get('subnet'):
subnet_mapping = nuagedb.get_subnet_l2dom_by_id(
context.session, filters['subnet'][0])
if subnet_mapping:
if self._is_l3(subnet_mapping):
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
params['subnet'] = filters.get('subnet')[0]
params['subnet_mapping'] = subnet_mapping
else:
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
elif filters.get('router'):
params['router'] = filters.get('router')[0]
elif filters.get('id'):
params['id'] = filters.get('id')[0]
resource_id = params['id']
try:
rtarget_rules = self.vsdclient.get_nuage_redirect_target_rules(
params)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-redirect-target-rule',
resource_id=resource_id)
return [self._make_redirect_target_rule_dict(
rtarget_rule, context, fields) for rtarget_rule in rtarget_rules]
def get_nuage_external_security_group_rules(self, context, filters=None,
fields=None):
params = {}
resource_id = None
if filters.get('subnet'):
subnet_mapping = nuagedb.get_subnet_l2dom_by_id(
context.session, filters['subnet'][0])
if subnet_mapping:
if self._is_l3(subnet_mapping):
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
params['subnet'] = filters.get('subnet')[0]
else:
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
elif filters.get('router'):
params['router'] = filters.get('router')[0]
elif filters.get('external_group'):
params['external_group'] = filters.get('external_group')[0]
resource_id = params['external_group']
try:
ext_rules = self.vsdclient.get_nuage_external_sg_rules(
params)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-external-security-group-rule',
resource_id=resource_id)
return [self._make_external_security_group_rule_dict(ext_rule, context,
fields) for
ext_rule in ext_rules]
def get_project_net_partition_mapping(self, context, id, fields=None):
mapping = nuagedb.get_project_net_partition_mapping(
context.session, id)
if not mapping:
raise nuage_exc.NuageNotFound(
resource='project_net_partition_mapping', resource_id=id)
return self._make_project_net_partition_mapping(
context, mapping, fields)
def get_net_partition(self, context, id, fields=None):
net_partition = nuagedb.get_net_partition_by_id(context.session, id)
if not net_partition:
raise nuage_exc.NuageNotFound(resource='net_partition',
resource_id=id)
return self._make_net_partition_dict(net_partition,
context=context,
fields=fields)
def delete_net_partition(self, context, id):
net_partition = nuagedb.get_net_partition_by_id(context.session, id)
if not net_partition:
raise nuage_exc.NuageNotFound(resource='net_partition',
resource_id=id)
self._validate_delete_net_partition(context, id, net_partition['name'])
self.vsdclient.delete_net_partition(net_partition['id'])
with context.session.begin(subtransactions=True):
nuagedb.delete_net_partition(context.session, net_partition)
def get_nuage_redirect_target(self, context, rtarget_id, fields=None):
rtarget_resp = self.vsdclient.get_nuage_redirect_target(rtarget_id)
if not rtarget_resp:
raise nuage_exc.NuageNotFound(resource='nuage_redirect_target',
resource_id=rtarget_id)
vports = self.vsdclient.get_redirect_target_vports(rtarget_id) or []
port_ids = [vport['externalID'].split('@')[0] for vport in vports]
rtarget_resp['ports'] = port_ids
return self._make_redirect_target_dict(rtarget_resp, context=context,
fields=fields)
def get_nuage_external_security_group(self, context, ext_sg_id,
fields=None):
try:
ext_sg_resp = self.vsdclient.get_nuage_external_security_group(
ext_sg_id)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-external-security-group',
resource_id=ext_sg_id)
return self._make_external_security_group_dict(ext_sg_resp,
context=context,
fields=fields)
def get_nuage_redirect_target_rule(self, context, rtarget_rule_id,
fields=None):
try:
rtarget_rule_resp = (
self.vsdclient.get_nuage_redirect_target_rule(
rtarget_rule_id))
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-redirect-target-rule',
resource_id=rtarget_rule_id)
return self._make_redirect_target_rule_dict(rtarget_rule_resp,
context=context,
fields=fields)
def get_nuage_external_security_groups(self,
context,
filters=None,
fields=None):
# get all redirect targets
domain_type = None
domain_id = None
vsd_filters = {'external': 'true'}
if filters.get('subnet'):
subnet_mapping = nuagedb.get_subnet_l2dom_by_id(
context.session, filters['subnet'][0])
if subnet_mapping:
if self._is_l3(subnet_mapping):
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
domain_type = vsd_constants.L2DOMAIN
domain_id = subnet_mapping['nuage_subnet_id']
else:
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
elif filters.get('router'):
router_id = filters.get('router')[0]
nuage_router = self.vsdclient.get_l3domain_by_external_id(
router_id)
if nuage_router:
domain_type = vsd_constants.DOMAIN
domain_id = nuage_router['ID']
else:
msg = _("VSD domain not found for router %s") % router_id
raise n_exc.BadRequest(
resource='nuage_external_security_group', msg=msg)
elif filters.get('id'):
return self.get_nuage_external_security_group(
context,
filters.get('id')[0])
elif filters.get('name'):
vsd_filters['name'] = filters.get('name')[0]
try:
ext_sgs = self.vsdclient.get_policygroups(parent_type=domain_type,
parent_id=domain_id,
**vsd_filters)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-external-security-group')
return [
self._make_external_security_group_dict(sg, context, fields)
for sg in ext_sgs
]
def get_nuage_gateway_vport(self, context, id, fields=None):
fetch_tenant = self._check_for_permissions(context, None)
def_netpart = cfg.CONF.RESTPROXY.default_net_partition_name
netpart = nuagedb.get_default_net_partition(context, def_netpart)
resp = self.nuageclient.get_gateway_vport(fetch_tenant, netpart['id'],
id)
if resp:
if not resp.get('subnet_id'):
subnet_mapping = nuagedb.get_subnet_l2dom_by_nuage_id(
context.session, resp['nuage_subnet_id'])
resp['subnet_id'] = subnet_mapping['subnet_id']
return self._make_vport_dict(resp, fields=fields, context=context)
else:
raise nuage_exc.NuageNotFound(resource='nuage_vport',
resource_id=id)
def get_nuage_external_security_group(self,
context,
ext_sg_id,
fields=None):
try:
filters = {'external': 'true'}
ext_pg = self.vsdclient.get_policygroup(ext_sg_id,
required=True,
**filters)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-external-security-group',
resource_id=ext_sg_id)
return self._make_external_security_group_dict(ext_pg,
context=context,
fields=fields)
def get_nuage_l2bridge(self, context, nuage_l2bridge_id, fields=None):
bridge = nuagedb.get_nuage_l2bridge(context.session,
l2bridge_id=nuage_l2bridge_id)
if not bridge:
raise exceptions.NuageNotFound(resource='nuage_l2bridge',
resource_id=nuage_l2bridge_id)
bridge = self._make_l2bridges_dict(bridge, fields)
if not fields or 'physnets' in fields:
physnets = nuagedb.get_nuage_l2bridge_physnet_mappings(
context.session, l2bridge_id=bridge['id'])
bridge['physnets'] = self._make_physnet_mapping_dict(physnets)
if not fields or 'networks' in fields:
networks = nuagedb.get_networks_for_nuage_l2bridge(
context.session, nuage_l2bridge_id)
networks = [n['id'] for n in networks]
bridge['networks'] = networks
return bridge
def get_nuage_gateway_vport(self, context, id, fields=None):
fetch_tenant = self._check_for_permissions(context, None)
def_netpart = cfg.CONF.RESTPROXY.default_net_partition_name
netpart = nuagedb.get_default_net_partition(context, def_netpart)
resp = self.vsdclient.get_gateway_vport(context,
fetch_tenant,
netpart['id'],
id)
if not resp:
raise nuage_exc.NuageNotFound(resource='nuage_vport',
resource_id=id)
if not resp.get('subnet_id'):
nuage_subnet_id = resp['nuage_subnet_id']
subnet_info = nuagedb.get_subnet_info_by_nuage_id(
context.session, nuage_subnet_id)
if subnet_info:
if 'subnet_id' in subnet_info:
resp['subnet_id'] = subnet_info['subnet_id']
LOG.debug('get_nuage_gateway_vport: subnet_id '
'could be retrieved via subnet_info')
elif resp.get('port_id'):
subnet_mapping = nuagedb.\
get_subnet_l2dom_by_nuage_id_and_port(
context.session, nuage_subnet_id, resp['vport_id'])
if subnet_mapping:
resp['subnet_id'] = subnet_mapping['subnet_id']
LOG.debug('get_nuage_gateway_vport: subnet_id '
'could be retrieved via port')
else:
LOG.debug('get_nuage_gateway_vport: subnet_id '
'could not be retrieved via port')
else:
LOG.debug('get_nuage_gateway_vport: subnet_id could '
'not be retrieved')
else:
LOG.debug('get_nuage_gateway_vport: subnet_id could not '
'be retrieved as no subnet_info is present for '
'nuage_subnet_id={}'.format(nuage_subnet_id))
else:
LOG.debug('get_nuage_gateway_vport: subnet_id already '
'contained')
return self._make_vport_dict(resp, fields=fields, context=context)
def create_nuage_redirect_target_rule(self, context,
nuage_redirect_target_rule):
remote_sg = None
origin_sg = None
rtarget_rule = nuage_redirect_target_rule['nuage_redirect_target_rule']
if rtarget_rule.get('remote_group_id'):
remote_sg = self.core_plugin.get_security_group(
context, rtarget_rule.get('remote_group_id'))
if (rtarget_rule.get('origin_group_id')
and rtarget_rule.get('origin_group_id') !=
rtarget_rule.get('remote_group_id')):
origin_sg = self.core_plugin.get_security_group(
context, rtarget_rule.get('origin_group_id'))
self._validate_nuage_redirect_target_rule(rtarget_rule)
rtarget = self.vsdclient.get_nuage_redirect_target(
rtarget_rule['redirect_target_id'])
if not rtarget:
raise nuage_exc.NuageNotFound(
resource='nuage_redirect_target',
resource_id=rtarget_rule['redirect_target_id'])
if rtarget['parentType'] == constants.L2DOMAIN:
domain = self.vsdclient.get_l2domain_by_id(rtarget['parentID'])
else:
domain = self.vsdclient.get_l3domain_by_id(rtarget['parentID'],
True)
vsd_managed = False if domain['externalID'] else True
if remote_sg:
rtarget_rule['remote_group_name'] = remote_sg['name']
remote_pg = self._find_or_create_policygroup_using_rt(
context, remote_sg['id'], rtarget, vsd_managed)
rtarget_rule['remote_policygroup_id'] = remote_pg['ID']
rtarget_rule['origin_policygroup_id'] = remote_pg['ID']
if origin_sg:
rtarget_rule['origin_group_name'] = origin_sg['name']
origin_pg = self._find_or_create_policygroup_using_rt(
context, origin_sg['id'], rtarget, vsd_managed)
rtarget_rule['origin_policygroup_id'] = origin_pg['ID']
rtarget_rule_resp = self.vsdclient.create_nuage_redirect_target_rule(
rtarget_rule, rtarget)
return self._make_redirect_target_rule_dict(rtarget_rule_resp,
context=context)
def get_nuage_external_security_groups(self,
context,
filters=None,
fields=None):
# get all redirect targets
resource_id = None
params = {}
if filters.get('subnet'):
subnet_mapping = nuagedb.get_subnet_l2dom_by_id(
context.session, filters['subnet'][0])
if subnet_mapping:
if self._is_l3(subnet_mapping):
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
params['subnet'] = filters.get('subnet')[0]
params['subnet_mapping'] = subnet_mapping
else:
message = ("Subnet %s doesn't have mapping l2domain on "
"VSD " % filters['subnet'][0])
raise nuage_exc.NuageBadRequest(msg=message)
elif filters.get('router'):
params['router'] = filters.get('router')[0]
elif filters.get('id'):
params['id'] = filters.get('id')[0]
resource_id = params['id']
elif filters.get('name'):
params['name'] = filters.get('name')[0]
resource_id = params['name']
try:
ext_sgs = self.vsdclient.get_nuage_external_security_groups(params)
except Exception:
raise nuage_exc.NuageNotFound(
resource='nuage-external-security-group',
resource_id=resource_id)
return [
self._make_external_security_group_dict(sg, context, fields)
for sg in ext_sgs
]
def update_nuage_l2bridge(self, context, l2bridge_id, nuage_l2bridge):
nuage_l2bridge = nuage_l2bridge['nuage_l2bridge']
with context.session.begin(subtransactions=True):
current = nuagedb.get_nuage_l2bridge_blocking(
context.session, l2bridge_id)
if not current:
raise exceptions.NuageNotFound(resource='nuage_l2bridge',
resource_id=l2bridge_id)
physnets = nuagedb.get_nuage_l2bridge_physnet_mappings(
context.session, l2bridge_id=current['id'])
if nuage_l2bridge.get('physnets') is not None:
current_keyset = {(p['physnet'], p['segmentation_id'],
p['segmentation_type'])
for p in physnets}
future_keyset = {(p['physnet_name'], p['segmentation_id'],
p['segmentation_type'])
for p in nuage_l2bridge['physnets']}
# Check deleted physnets
deleted = current_keyset - future_keyset
for to_delete in deleted:
db_physnet = nuagedb.get_nuage_l2bridge_physnet_mappings(
context.session,
l2bridge_id=current['id'],
physnet=to_delete[0],
segmentation_id=to_delete[1],
segmentation_type=to_delete[2])[0]
msg = _("Physical network {} with segmentation_id {} and "
"segmentation_type {} is currently in use. It is "
"not allowed to remove a physical network that is "
"in use from a nuage_l2bridge.")
self._check_physnet_not_in_use_by_network(
context.session,
db_physnet['physnet'],
db_physnet['segmentation_id'],
db_physnet['segmentation_type'],
msg=msg)
context.session.delete(db_physnet)
# Check added subnets
added = future_keyset - current_keyset
for to_add in added:
self._validate_physnet(context, to_add[0], to_add[1],
to_add[2])
db_physnet = nuage_models.NuageL2bridgePhysnetMapping(
l2bridge_id=current['id'],
physnet=to_add[0],
segmentation_id=to_add[1],
segmentation_type=to_add[2])
context.session.add(db_physnet)
physnets = nuagedb.get_nuage_l2bridge_physnet_mappings(
context.session, l2bridge_id=current['id'])
if (nuage_l2bridge.get('name')
and current['name'] != nuage_l2bridge['name']):
current['name'] = nuage_l2bridge['name']
if current['nuage_subnet_id']:
subnet_mapping = nuagedb.get_subnet_l2doms_by_nuage_id(
context.session, current['nuage_subnet_id'])[0]
self.vsdclient.update_l2domain_template(
nuage_l2dom_tmplt_id=(
subnet_mapping["nuage_l2dom_tmplt_id"]),
description=nuage_l2bridge['name'])
self.vsdclient.update_l2domain(
nuage_l2dom_id=current['nuage_subnet_id'],
description=nuage_l2bridge['name'])
current['physnets'] = self._make_physnet_mapping_dict(physnets)
return current
