def process_create_network(self, context, data, result):
"""Implementation of abstract method from ExtensionDriver class."""
net_id = result.get('id')
prov_net_type = data.get(providernet.NETWORK_TYPE)
net_prof_attr = data.get(constants.N1KV_PROFILE)
tenant_id = context.tenant_id
if not bc_attr.is_attr_set(net_prof_attr):
if not bc_attr.is_attr_set(prov_net_type):
network_type = cfg.CONF.ml2.tenant_network_types[0]
else:
network_type = prov_net_type
if network_type == p_const.TYPE_VLAN:
net_prof_attr = constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME
elif network_type == p_const.TYPE_VXLAN:
net_prof_attr = constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME
else:
# This network type is not supported with network profiles
return
with context.session.begin(subtransactions=True):
try:
if not uuidutils.is_uuid_like(net_prof_attr):
net_prof_attr = n1kv_db.get_network_profile_by_name(
net_prof_attr, context.session)
else:
net_prof_attr = n1kv_db.get_network_profile_by_uuid(
net_prof_attr, context.session)
n1kv_db.get_profile_binding(db_session=context.session,
tenant_id=tenant_id,
profile_id=net_prof_attr.id)
except n1kv_exc.NetworkProfileNotFound:
LOG.error(_LE("Network Profile %s does "
"not exist.") % net_prof_attr)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
except n1kv_exc.ProfileTenantBindingNotFound:
if (cfg.CONF.ml2_cisco_n1kv.restrict_network_profiles and
net_prof_attr.name not in [
constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME,
constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME]):
LOG.error(_LE("Network Profile %s is "
"not owned by this tenant.") %
net_prof_attr.name)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
segment_type = net_prof_attr.segment_type
n1kv_db.add_network_binding(net_id, segment_type,
0,
net_prof_attr.id,
context.session)
data[providernet.NETWORK_TYPE] = segment_type
result[constants.N1KV_PROFILE] = net_prof_attr.id
def process_create_network(self, context, data, result):
"""Implementation of abstract method from ExtensionDriver class."""
net_id = result.get('id')
prov_net_type = data.get(bc.providernet.NETWORK_TYPE)
net_prof_attr = data.get(constants.N1KV_PROFILE)
tenant_id = context.tenant_id
if not bc.is_attr_set(net_prof_attr):
if not bc.is_attr_set(prov_net_type):
network_type = cfg.CONF.ml2.tenant_network_types[0]
else:
network_type = prov_net_type
if network_type == p_const.TYPE_VLAN:
net_prof_attr = constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME
elif network_type == p_const.TYPE_VXLAN:
net_prof_attr = constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME
else:
# This network type is not supported with network profiles
return
with context.session.begin(subtransactions=True):
try:
if not uuidutils.is_uuid_like(net_prof_attr):
net_prof_attr = n1kv_db.get_network_profile_by_name(
net_prof_attr, context.session)
else:
net_prof_attr = n1kv_db.get_network_profile_by_uuid(
net_prof_attr, context.session)
n1kv_db.get_profile_binding(db_session=context.session,
tenant_id=tenant_id,
profile_id=net_prof_attr.id)
except n1kv_exc.NetworkProfileNotFound:
LOG.error("Network Profile %s does "
"not exist." % net_prof_attr)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
except n1kv_exc.ProfileTenantBindingNotFound:
if (cfg.CONF.ml2_cisco_n1kv.restrict_network_profiles and
net_prof_attr.name not in [
constants.DEFAULT_VLAN_NETWORK_PROFILE_NAME,
constants.DEFAULT_VXLAN_NETWORK_PROFILE_NAME]):
LOG.error("Network Profile %s is "
"not owned by this tenant." %
net_prof_attr.name)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
segment_type = net_prof_attr.segment_type
n1kv_db.add_network_binding(net_id, segment_type,
0,
net_prof_attr.id,
context.session)
data[bc.providernet.NETWORK_TYPE] = segment_type
result[constants.N1KV_PROFILE] = net_prof_attr.id
def process_create_port(self, context, data, result):
"""Implementation of abstract method from ExtensionDriver class."""
port_id = result.get('id')
policy_profile_attr = data.get(constants.N1KV_PROFILE)
tenant_id = context.tenant_id or data.get('tenant_id')
default_policy_profile_name = (cfg.CONF.ml2_cisco_n1kv.
default_policy_profile)
if not bc_attr.is_attr_set(policy_profile_attr):
policy_profile_attr = default_policy_profile_name
with context.session.begin(subtransactions=True):
try:
if not uuidutils.is_uuid_like(policy_profile_attr):
policy_profile = n1kv_db.get_policy_profile_by_name(
policy_profile_attr,
context.session)
else:
policy_profile = (n1kv_db.get_policy_profile_by_uuid(
context.session,
policy_profile_attr))
n1kv_db.get_profile_binding(db_session=context.session,
tenant_id=tenant_id,
profile_id=policy_profile.id)
except n1kv_exc.PolicyProfileNotFound:
LOG.error(_LE("Policy Profile %(profile)s does "
"not exist."), {"profile": policy_profile_attr})
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
except n1kv_exc.ProfileTenantBindingNotFound:
if context.is_admin:
session = context.session
n1kv_db.update_policy_profile_binding_with_tenant_id(
policy_profile.id, tenant_id, session)
elif (cfg.CONF.ml2_cisco_n1kv.restrict_policy_profiles and
policy_profile.name != default_policy_profile_name):
LOG.error(_LE("Policy Profile %s is "
"not owned by this tenant.") %
policy_profile_attr)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
n1kv_db.add_policy_binding(port_id,
policy_profile.id,
context.session)
result[constants.N1KV_PROFILE] = policy_profile.id
def process_create_port(self, context, data, result):
"""Implementation of abstract method from ExtensionDriver class."""
port_id = result.get('id')
policy_profile_attr = data.get(constants.N1KV_PROFILE)
tenant_id = context.tenant_id or data.get('tenant_id')
default_policy_profile_name = (cfg.CONF.ml2_cisco_n1kv.
default_policy_profile)
if not bc.is_attr_set(policy_profile_attr):
policy_profile_attr = default_policy_profile_name
with context.session.begin(subtransactions=True):
try:
if not uuidutils.is_uuid_like(policy_profile_attr):
policy_profile = n1kv_db.get_policy_profile_by_name(
policy_profile_attr,
context.session)
else:
policy_profile = (n1kv_db.get_policy_profile_by_uuid(
context.session,
policy_profile_attr))
n1kv_db.get_profile_binding(db_session=context.session,
tenant_id=tenant_id,
profile_id=policy_profile.id)
except n1kv_exc.PolicyProfileNotFound:
LOG.error("Policy Profile %(profile)s does "
"not exist.", {"profile": policy_profile_attr})
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
except n1kv_exc.ProfileTenantBindingNotFound:
if context.is_admin:
session = context.session
n1kv_db.update_policy_profile_binding_with_tenant_id(
policy_profile.id, tenant_id, session)
elif (cfg.CONF.ml2_cisco_n1kv.restrict_policy_profiles and
policy_profile.name != default_policy_profile_name):
LOG.error("Policy Profile %s is "
"not owned by this tenant." %
policy_profile_attr)
raise ml2_exc.ExtensionDriverError(driver='N1Kv ML2')
n1kv_db.add_policy_binding(port_id,
policy_profile.id,
context.session)
result[constants.N1KV_PROFILE] = policy_profile.id
def _validate_network_profile(self, net_p):
"""
Validate completeness of a network profile arguments.
:param net_p: network profile object
"""
if self._is_reserved_name(net_p["name"]):
msg = _LE("Reserved name used for network profile name")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if net_p["segment_type"] == "":
msg = _LE("Arguments segment_type missing"
" for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
segment_type = net_p["segment_type"].lower()
if segment_type == n1kv_const.CLI_SEG_TYPE_OVERLAY:
# Convert from CLI to internal type
segment_type = p_const.TYPE_VXLAN
net_p["segment_type"] = p_const.TYPE_VXLAN
if segment_type not in [
p_const.TYPE_VLAN, p_const.TYPE_VXLAN, n1kv_const.TYPE_TRUNK
]:
msg = _LE("Segment_type should either be vlan, vxlan, " "or trunk")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type == p_const.TYPE_VLAN:
if "physical_network" not in net_p:
msg = _LE("Argument physical_network missing "
"for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type in [n1kv_const.TYPE_TRUNK, p_const.TYPE_VXLAN]:
if not bc.is_attr_set(net_p.get("sub_type")):
msg = _LE("Argument sub_type missing "
"for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type == p_const.TYPE_VXLAN:
sub_type = net_p['sub_type']
# Validate sub-type
allowed_sub_types = [
n1kv_const.CLI_VXLAN_MODE_NATIVE,
n1kv_const.CLI_VXLAN_MODE_ENHANCED
]
if sub_type not in allowed_sub_types:
msg = _LE("Sub_type should be either 'native' or 'enhanced'")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if sub_type != n1kv_const.CLI_VXLAN_MODE_NATIVE:
net_p['multicast_ip_range'] = '0.0.0.0'
else:
group_ip = cfg.CONF.ml2_type_vxlan.vxlan_group
multicast_ip_range = net_p.get("multicast_ip_range")
if not bc.is_attr_set(multicast_ip_range):
if not group_ip:
msg = (_LE("Argument multicast_ip_range missing"
" for VXLAN multicast network profile %s") %
net_p["name"])
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
else:
# Use the global value from conf
net_p['multicast_ip_range'] = "-".join(
[group_ip, group_ip])
self._validate_multicast_ip_range(net_p)
else:
net_p['multicast_ip_range'] = '0.0.0.0'
def _validate_network_profile(self, net_p):
"""
Validate completeness of a network profile arguments.
:param net_p: network profile object
"""
if self._is_reserved_name(net_p["name"]):
msg = _LE("Reserved name used for network profile name")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if net_p["segment_type"] == "":
msg = _LE("Arguments segment_type missing"
" for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
segment_type = net_p["segment_type"].lower()
if segment_type == n1kv_const.CLI_SEG_TYPE_OVERLAY:
# Convert from CLI to internal type
segment_type = p_const.TYPE_VXLAN
net_p["segment_type"] = p_const.TYPE_VXLAN
if segment_type not in [p_const.TYPE_VLAN,
p_const.TYPE_VXLAN,
n1kv_const.TYPE_TRUNK]:
msg = _LE("Segment_type should either be vlan, vxlan, "
"or trunk")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type == p_const.TYPE_VLAN:
if "physical_network" not in net_p:
msg = _LE("Argument physical_network missing "
"for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type in [n1kv_const.TYPE_TRUNK,
p_const.TYPE_VXLAN]:
if not bc_attr.is_attr_set(net_p.get("sub_type")):
msg = _LE("Argument sub_type missing "
"for network profile %s") % net_p["name"]
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if segment_type == p_const.TYPE_VXLAN:
sub_type = net_p['sub_type']
# Validate sub-type
allowed_sub_types = [n1kv_const.CLI_VXLAN_MODE_NATIVE,
n1kv_const.CLI_VXLAN_MODE_ENHANCED]
if sub_type not in allowed_sub_types:
msg = _LE("Sub_type should be either 'native' or 'enhanced'")
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
if sub_type != n1kv_const.CLI_VXLAN_MODE_NATIVE:
net_p['multicast_ip_range'] = '0.0.0.0'
else:
group_ip = cfg.CONF.ml2_type_vxlan.vxlan_group
multicast_ip_range = net_p.get("multicast_ip_range")
if not bc_attr.is_attr_set(multicast_ip_range):
if not group_ip:
msg = (_LE("Argument multicast_ip_range missing"
" for VXLAN multicast network profile %s")
% net_p["name"])
LOG.error(msg)
raise n_exc.InvalidInput(error_message=msg)
else:
# Use the global value from conf
net_p['multicast_ip_range'] = "-".join(
[group_ip, group_ip])
self._validate_multicast_ip_range(net_p)
else:
net_p['multicast_ip_range'] = '0.0.0.0'
