def _validate_port_and_fill_or_validate_subnet(load_balancer):
port = validate.port_exists(port_id=load_balancer.vip_port_id)
validate.check_port_in_use(port)
load_balancer.vip_network_id = port.network_id
# validate the request vip port whether applied the qos_policy and
# store the port_qos_policy to loadbalancer obj if possible. The
# default behavior is that if 'vip_qos_policy_id' is specified in the
# request, it will override the qos_policy applied on vip_port.
port_qos_policy_id = port.qos_policy_id
if (port_qos_policy_id and isinstance(load_balancer.vip_qos_policy_id,
wtypes.UnsetType)):
load_balancer.vip_qos_policy_id = port_qos_policy_id
# Identify the subnet for this port
if load_balancer.vip_subnet_id:
validate.subnet_exists(subnet_id=load_balancer.vip_subnet_id)
else:
if load_balancer.vip_address:
for port_fixed_ip in port.fixed_ips:
if port_fixed_ip.ip_address == load_balancer.vip_address:
load_balancer.vip_subnet_id = port_fixed_ip.subnet_id
break
if not load_balancer.vip_subnet_id:
raise exceptions.ValidationException(
detail=_("Specified VIP address not found on the "
"specified VIP port."))
elif len(port.fixed_ips) == 1:
load_balancer.vip_subnet_id = port.fixed_ips[0].subnet_id
else:
raise exceptions.ValidationException(detail=_(
"VIP port's subnet could not be determined. Please "
"specify either a VIP subnet or address."))
def _validate_port_and_fill_or_validate_subnet(load_balancer):
port = validate.port_exists(port_id=load_balancer.vip_port_id)
validate.check_port_in_use(port)
load_balancer.vip_network_id = port.network_id
# validate the request vip port whether applied the qos_policy and
# store the port_qos_policy to loadbalancer obj if possible. The
# default behavior is that if 'vip_qos_policy_id' is specified in the
# request, it will override the qos_policy applied on vip_port.
port_qos_policy_id = port.qos_policy_id
if (port_qos_policy_id and
isinstance(load_balancer.vip_qos_policy_id, wtypes.UnsetType)):
load_balancer.vip_qos_policy_id = port_qos_policy_id
# Identify the subnet for this port
if load_balancer.vip_subnet_id:
validate.subnet_exists(subnet_id=load_balancer.vip_subnet_id)
else:
if load_balancer.vip_address:
for port_fixed_ip in port.fixed_ips:
if port_fixed_ip.ip_address == load_balancer.vip_address:
load_balancer.vip_subnet_id = port_fixed_ip.subnet_id
break
if not load_balancer.vip_subnet_id:
raise exceptions.ValidationException(detail=_(
"Specified VIP address not found on the "
"specified VIP port."))
elif len(port.fixed_ips) == 1:
load_balancer.vip_subnet_id = port.fixed_ips[0].subnet_id
else:
raise exceptions.ValidationException(detail=_(
"VIP port's subnet could not be determined. Please "
"specify either a VIP subnet or address."))
def _validate_port_and_fill_or_validate_subnet(load_balancer,
context=None):
port = validate.port_exists(port_id=load_balancer.vip_port_id,
context=context)
validate.check_port_in_use(port)
load_balancer.vip_network_id = port.network_id
# validate the request vip port whether applied the qos_policy and
# store the port_qos_policy to loadbalancer obj if possible. The
# default behavior is that if 'vip_qos_policy_id' is specified in the
# request, it will override the qos_policy applied on vip_port.
port_qos_policy_id = port.qos_policy_id
if (port_qos_policy_id and
isinstance(load_balancer.vip_qos_policy_id, wtypes.UnsetType)):
load_balancer.vip_qos_policy_id = port_qos_policy_id
if load_balancer.vip_subnet_id:
# If we were provided a subnet_id, validate it exists and that
# there is a fixed_ip on the port that matches the provided subnet
validate.subnet_exists(subnet_id=load_balancer.vip_subnet_id,
context=context)
for port_fixed_ip in port.fixed_ips:
if port_fixed_ip.subnet_id == load_balancer.vip_subnet_id:
load_balancer.vip_address = port_fixed_ip.ip_address
break # Just pick the first address found in the subnet
if not load_balancer.vip_address:
raise exceptions.ValidationException(detail=_(
"No VIP address found on the specified VIP port within "
"the specified subnet."))
elif load_balancer.vip_address:
normalized_lb_ip = ipaddress.ip_address(
load_balancer.vip_address).compressed
for port_fixed_ip in port.fixed_ips:
normalized_port_ip = ipaddress.ip_address(
port_fixed_ip.ip_address).compressed
if normalized_port_ip == normalized_lb_ip:
load_balancer.vip_subnet_id = port_fixed_ip.subnet_id
break
if not load_balancer.vip_subnet_id:
raise exceptions.ValidationException(detail=_(
"Specified VIP address not found on the "
"specified VIP port."))
elif len(port.fixed_ips) == 1:
# User provided only a port, get the subnet and address from it
load_balancer.vip_subnet_id = port.fixed_ips[0].subnet_id
load_balancer.vip_address = port.fixed_ips[0].ip_address
else:
raise exceptions.ValidationException(detail=_(
"VIP port's subnet could not be determined. Please "
"specify either a VIP subnet or address."))