本文整理汇总了Python中neutron.plugins.ml2.drivers.l2pop.db.get_agent_ip函数的典型用法代码示例。如果您正苦于以下问题：Python get_agent_ip函数的具体用法？Python get_agent_ip怎么用？Python get_agent_ip使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了get_agent_ip函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _get_agent_fdb
def _get_agent_fdb(self, segment, port, agent_host):
if not agent_host:
return
network_id = port['network_id']
session = db_api.get_session()
agent_active_ports = l2pop_db.get_agent_network_active_port_count(
session, agent_host, network_id)
agent = l2pop_db.get_agent_by_host(db_api.get_session(), agent_host)
if not self._validate_segment(segment, port['id'], agent):
return
agent_ip = l2pop_db.get_agent_ip(agent)
other_fdb_entries = self._get_fdb_entries_template(
segment, agent_ip, port['network_id'])
if agent_active_ports == 0:
# Agent is removing its last activated port in this network,
# other agents needs to be notified to delete their flooding entry.
other_fdb_entries[network_id]['ports'][agent_ip].append(
const.FLOODING_ENTRY)
# Notify other agents to remove fdb rules for current port
if port['device_owner'] != const.DEVICE_OWNER_DVR_INTERFACE:
fdb_entries = self._get_port_fdb_entries(port)
other_fdb_entries[network_id]['ports'][agent_ip] += fdb_entries
return other_fdb_entries示例2: _get_port_infos
def _get_port_infos(self, port, segment, agent_host):
if not agent_host:
return
session = db_api.get_session()
agent = l2pop_db.get_agent_by_host(session, agent_host)
if not agent:
return
agent_ip = l2pop_db.get_agent_ip(agent)
if not agent_ip:
LOG.warning(_LW("Unable to retrieve the agent ip, check the agent "
"configuration."))
return
if not segment:
LOG.warning(_LW("Port %(port)s updated by agent %(agent)s "
"isn't bound to any segment"),
{'port': port['id'], 'agent': agent})
return
network_types = l2pop_db.get_agent_l2pop_network_types(agent)
if network_types is None:
network_types = l2pop_db.get_agent_tunnel_types(agent)
if segment['network_type'] not in network_types:
return
fdb_entries = [l2pop_rpc.PortInfo(mac_address=port['mac_address'],
ip_address=ip['ip_address'])
for ip in port['fixed_ips']]
return agent_ip, fdb_entries示例3: _get_agent_fdb
def _get_agent_fdb(self, context, segment, port, agent_host):
if not agent_host:
return
network_id = port['network_id']
agent_active_ports = l2pop_db.get_agent_network_active_port_count(
context, agent_host, network_id)
agent = l2pop_db.get_agent_by_host(context,
agent_host)
if not agent:
LOG.warning("Unable to retrieve active L2 agent on host %s",
agent_host)
return
if not self._validate_segment(segment, port['id'], agent):
return
agent_ip = l2pop_db.get_agent_ip(agent)
other_fdb_entries = self._get_fdb_entries_template(
segment, agent_ip, port['network_id'])
if agent_active_ports == 0:
# Agent is removing its last activated port in this network,
# other agents needs to be notified to delete their flooding entry.
other_fdb_entries[network_id]['ports'][agent_ip].append(
const.FLOODING_ENTRY)
# Notify other agents to remove fdb rules for current port
if (port['device_owner'] != const.DEVICE_OWNER_DVR_INTERFACE and
not l3_hamode_db.is_ha_router_port(context,
port['device_owner'],
port['device_id'])):
fdb_entries = self._get_port_fdb_entries(port)
other_fdb_entries[network_id]['ports'][agent_ip] += fdb_entries
return other_fdb_entries示例4: _get_ha_port_agents_fdb
def _get_ha_port_agents_fdb(
self, session, network_id, router_id):
other_fdb_ports = {}
for agent in l2pop_db.get_ha_agents_by_router_id(session, router_id):
agent_active_ports = l2pop_db.get_agent_network_active_port_count(
session, agent.host, network_id)
if agent_active_ports == 0:
ip = l2pop_db.get_agent_ip(agent)
other_fdb_ports[ip] = [const.FLOODING_ENTRY]
return other_fdb_ports示例5: update_port_up
def update_port_up(self, context, agent_restarted=None):
port = context.current
agent_host = context.host
port_context = context._plugin_context
agent = l2pop_db.get_agent_by_host(port_context, agent_host)
if not agent:
LOG.warning("Unable to retrieve active L2 agent on host %s",
agent_host)
return
network_id = port['network_id']
agent_active_ports = l2pop_db.get_agent_network_active_port_count(
port_context, agent_host, network_id)
agent_ip = l2pop_db.get_agent_ip(agent)
segment = context.bottom_bound_segment
if not self._validate_segment(segment, port['id'], agent):
return
other_fdb_entries = self._get_fdb_entries_template(
segment, agent_ip, network_id)
other_fdb_ports = other_fdb_entries[network_id]['ports']
# with high concurrency more than 1 port may be activated on an agent
# at the same time (like VM port + a DVR port) so checking for 1 or 2
is_first_port = agent_active_ports in (1, 2)
if agent_restarted is None:
# Only for backport compatibility, will be removed.
agent_restarted = self.agent_restarted(context)
if is_first_port or agent_restarted:
# First port(s) activated on current agent in this network,
# we have to provide it with the whole list of fdb entries
agent_fdb_entries = self._create_agent_fdb(port_context,
agent,
segment,
network_id)
# And notify other agents to add flooding entry
other_fdb_ports[agent_ip].append(const.FLOODING_ENTRY)
if agent_fdb_entries[network_id]['ports'].keys():
self.L2populationAgentNotify.add_fdb_entries(
self.rpc_ctx, agent_fdb_entries, agent_host)
# Notify other agents to add fdb rule for current port
if (port['device_owner'] != const.DEVICE_OWNER_DVR_INTERFACE and
not l3_hamode_db.is_ha_router_port(
port_context, port['device_owner'], port['device_id'])):
other_fdb_ports[agent_ip] += self._get_port_fdb_entries(port)
self.L2populationAgentNotify.add_fdb_entries(self.rpc_ctx,
other_fdb_entries)示例6: update_port_up
def update_port_up(self, context):
port = context.current
agent_host = context.host
session = db_api.get_reader_session()
port_context = context._plugin_context
agent = l2pop_db.get_agent_by_host(session, agent_host)
if not agent:
LOG.warning(_LW("Unable to retrieve active L2 agent on host %s"),
agent_host)
return
network_id = port['network_id']
agent_active_ports = l2pop_db.get_agent_network_active_port_count(
session, agent_host, network_id)
agent_ip = l2pop_db.get_agent_ip(agent)
segment = context.bottom_bound_segment
if not self._validate_segment(segment, port['id'], agent):
return
other_fdb_entries = self._get_fdb_entries_template(
segment, agent_ip, network_id)
other_fdb_ports = other_fdb_entries[network_id]['ports']
if agent_active_ports == 1 or (l2pop_db.get_agent_uptime(agent) <
cfg.CONF.l2pop.agent_boot_time):
# First port activated on current agent in this network,
# we have to provide it with the whole list of fdb entries
agent_fdb_entries = self._create_agent_fdb(session,
agent,
segment,
network_id)
# And notify other agents to add flooding entry
other_fdb_ports[agent_ip].append(const.FLOODING_ENTRY)
if agent_fdb_entries[network_id]['ports'].keys():
self.L2populationAgentNotify.add_fdb_entries(
self.rpc_ctx, agent_fdb_entries, agent_host)
# Notify other agents to add fdb rule for current port
if (port['device_owner'] != const.DEVICE_OWNER_DVR_INTERFACE and
not l3_hamode_db.is_ha_router_port(
port_context, port['device_owner'], port['device_id'])):
other_fdb_ports[agent_ip] += self._get_port_fdb_entries(port)
self.L2populationAgentNotify.add_fdb_entries(self.rpc_ctx,
other_fdb_entries)示例7: _get_tunnels
def _get_tunnels(self, tunnel_network_ports, exclude_host):
agents = {}
for __, agent in tunnel_network_ports:
if agent.host == exclude_host:
continue
ip = l2pop_db.get_agent_ip(agent)
if not ip:
LOG.debug("Unable to retrieve the agent ip, check "
"the agent %s configuration.", agent.host)
continue
if ip not in agents:
agents[ip] = [const.FLOODING_ENTRY]
return agents示例8: _create_agent_fdb
def _create_agent_fdb(self, session, agent, segment, network_id):
agent_fdb_entries = {network_id:
{'segment_id': segment['segmentation_id'],
'network_type': segment['network_type'],
'ports': {}}}
tunnel_network_ports = (
l2pop_db.get_dvr_active_network_ports(session, network_id))
fdb_network_ports = (
l2pop_db.get_nondvr_active_network_ports(session, network_id))
ports = agent_fdb_entries[network_id]['ports']
ports.update(self._get_tunnels(
fdb_network_ports + tunnel_network_ports,
agent.host))
for agent_ip, fdbs in ports.items():
for binding, agent in fdb_network_ports:
if l2pop_db.get_agent_ip(agent) == agent_ip:
fdbs.extend(self._get_port_fdb_entries(binding.port))
return agent_fdb_entries