def _get_vsd_qos_options(db_context, policy_id):
vsd_qos_options = {
'dscp_options': {},
'bandwidth_options': {},
}
if policy_id is None:
return vsd_qos_options
# The policy might not have any rules
all_rules = qos_rule.get_rules(qos_policy.QosPolicy,
db_context, policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
vsd_qos_options['bandwidth_options'][
'rateLimitingActive'] = True
if rule.max_kbps:
vsd_qos_options['bandwidth_options'][
'peak'] = float(rule.max_kbps) / 1000
if rule.max_burst_kbps:
vsd_qos_options['bandwidth_options'][
'burst'] = rule.max_burst_kbps
elif isinstance(rule, qos_rule.QosDscpMarkingRule):
vsd_qos_options['dscp_options']['dscp_mark'] = rule.dscp_mark
return vsd_qos_options
def _qos_rules(context, policy_id):
"""QoS Neutron rules classified per direction and type
:param context: (context) Neutron request context
:param policy_id: (string) Neutron QoS policy ID
:return: (dict) nested dictionary of QoS rules, classified per
direction and rule type
{egress: {bw_limit: {max_kbps, max_burst_kbps},
dscp: {dscp_mark}
ingress: {...} }
"""
qos_rules = {constants.EGRESS_DIRECTION: {},
constants.INGRESS_DIRECTION: {}}
if policy_id is None:
return qos_rules
# The policy might not have any rule
all_rules = qos_rule.get_rules(qos_policy.QosPolicy,
context, policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
r = {rule.rule_type: {'max_kbps': rule.max_kbps}}
if rule.max_burst_kbps:
r[rule.rule_type]['max_burst_kbps'] = rule.max_burst_kbps
qos_rules[rule.direction].update(r)
elif isinstance(rule, qos_rule.QosDscpMarkingRule):
r = {rule.rule_type: {'dscp_mark': rule.dscp_mark}}
qos_rules[constants.EGRESS_DIRECTION].update(r)
else:
LOG.warning('Rule type %(rule_type)s from QoS policy '
'%(policy_id)s is not supported in OVN',
{'rule_type': rule.rule_type,
'policy_id': policy_id})
return qos_rules
def _qos_get_ovn_options(self, admin_context, policy_id):
all_rules = qos_rule.get_rules(admin_context, policy_id)
options = {}
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
if rule.max_kbps:
options['policing_rate'] = str(rule.max_kbps)
if rule.max_burst_kbps:
options['policing_burst'] = str(rule.max_burst_kbps)
return options
def _qos_get_ovn_options(self, admin_context, policy_id):
all_rules = qos_rule.get_rules(admin_context, policy_id)
options = {}
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
if rule.max_kbps:
options['policing_rate'] = str(rule.max_kbps)
if rule.max_burst_kbps:
options['policing_burst'] = str(rule.max_burst_kbps)
return options
def _generate_port_options(self, context, policy_id):
if policy_id is None:
return {}
options = {}
# The policy might not have any rules
all_rules = qos_rule.get_rules(context, policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
if rule.max_kbps:
options['qos_max_rate'] = str(rule.max_kbps * 1000)
if rule.max_burst_kbps:
options['qos_burst'] = str(rule.max_burst_kbps * 1000)
return options
def _generate_port_options(self, context, policy_id):
if policy_id is None:
return {}
options = {}
# The policy might not have any rules
all_rules = qos_rule.get_rules(context, policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
if rule.max_kbps:
options["policing_rate"] = str(rule.max_kbps)
if rule.max_burst_kbps:
options["policing_burst"] = str(rule.max_burst_kbps)
return options
def _get_network_ports_for_policy(self, admin_context, network_id,
policy_id):
all_rules = qos_rule.get_rules(admin_context, policy_id)
ports = self._plugin.get_ports(admin_context,
filters={"network_id": [network_id]})
port_ids = []
for port in ports:
include = True
for rule in all_rules:
if not rule.should_apply_to_port(port):
include = False
break
if include:
port_ids.append(port['id'])
return port_ids
def _get_network_ports_for_policy(self, admin_context,
network_id, policy_id):
all_rules = qos_rule.get_rules(admin_context, policy_id)
ports = self._plugin.get_ports(
admin_context, filters={"network_id": [network_id]})
port_ids = []
for port in ports:
include = True
for rule in all_rules:
if not rule.should_apply_to_port(port):
include = False
break
if include:
port_ids.append(port['id'])
return port_ids
def _generate_port_options(self, context, policy_id):
if policy_id is None:
return {}
options = {}
# The policy might not have any rules
all_rules = qos_rule.get_rules(qos_policy.QosPolicy, context,
policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
options['qos_max_rate'] = rule.max_kbps
if rule.max_burst_kbps:
options['qos_burst'] = rule.max_burst_kbps
options['direction'] = rule.direction
if isinstance(rule, qos_rule.QosDscpMarkingRule):
options['dscp_mark'] = rule.dscp_mark
options['direction'] = constants.EGRESS_DIRECTION
return options
def _generate_port_options(self, context, policy_id):
if policy_id is None:
return {}
options = {}
# The policy might not have any rules
all_rules = qos_rule.get_rules(qos_policy.QosPolicy,
context, policy_id)
for rule in all_rules:
if isinstance(rule, qos_rule.QosBandwidthLimitRule):
if rule.max_kbps:
options['qos_max_rate'] = str(rule.max_kbps)
if rule.max_burst_kbps:
options['qos_burst'] = str(rule.max_burst_kbps)
# OVN could support both directions
if rule.direction:
options['direction'] = rule.direction
# Add dscp_mark support
if isinstance(rule, qos_rule.QosDscpMarkingRule):
if rule.dscp_mark:
options['dscp_mark'] = rule.dscp_mark
options['direction'] = 'egress'
return options
def _reload_rules(self):
rules = rule_obj_impl.get_rules(self.obj_context, self.id)
setattr(self, 'rules', rules)
self.obj_reset_changes(['rules'])
def _reload_rules(self):
rules = rule_obj_impl.get_rules(self.obj_context, self.id)
setattr(self, 'rules', rules)
self.obj_reset_changes(['rules'])
def reload_rules(self):
rules = rule_obj_impl.get_rules(self._context, self.id)
setattr(self, "rules", rules)
self.obj_reset_changes(["rules"])
def _reload_rules(self):
LOG.info('%s(): caller(): %s', log_utils.get_fname(1),
log_utils.get_fname(2))
rules = rule_obj_impl.get_rules(self, self.obj_context, self.id)
setattr(self, 'rules', rules)
self.obj_reset_changes(['rules'])
