def _from_network_info(network, mapping, tenant_id):
vif_uuid = mapping.get('vif_uuid')
if not vif_uuid:
LOG.debug("vif_uuid is None")
return None
ctxt = context.get_admin_context()
vif_ref = db.virtual_interface_get_by_uuid(ctxt, vif_uuid)
if not vif_ref:
LOG.debug("vif_ref is None")
return None
network_ref = vif_ref.network
if not network_ref:
LOG.debug("network_ref is None")
return None
network_uuid = network_ref.uuid
if not network_uuid:
LOG.debug("network_uuid is None")
return None
vifinfo_uuid = _get_vifinfo_uuid(tenant_id, network_uuid, vif_uuid)
if not vifinfo_uuid:
LOG.debug("vifinfo_uuid is None")
return None
LOG.debug("ips = %s", mapping.get('ips', []))
ips = []
for i in mapping.get('ips', []):
ips.append(i['ip'])
return (vifinfo_uuid, network_uuid, ips)
def _from_network_info(network, mapping, tenant_id):
vif_uuid = mapping.get('vif_uuid')
if not vif_uuid:
LOG.debug("vif_uuid is None")
return None
ctxt = context.get_admin_context()
vif_ref = db.virtual_interface_get_by_uuid(ctxt, vif_uuid)
if not vif_ref:
LOG.debug("vif_ref is None")
return None
network_ref = vif_ref.network
if not network_ref:
LOG.debug("network_ref is None")
return None
network_uuid = network_ref.uuid
if not network_uuid:
LOG.debug("network_uuid is None")
return None
vifinfo_uuid = _get_vifinfo_uuid(tenant_id, network_uuid, vif_uuid)
if not vifinfo_uuid:
LOG.debug("vifinfo_uuid is None")
return None
LOG.debug("ips = %s", mapping.get('ips', []))
ips = []
for i in mapping.get('ips', []):
ips.append(i['ip'])
return (vifinfo_uuid, network_uuid, ips)
def get_v4_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list of IPv4 address strings associated with
the specified virtual interface, based on the fixed_ips table.
"""
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
fixed_ips = db.fixed_ips_by_virtual_interface(context, vif_rec['id'])
return [fixed_ip['address'] for fixed_ip in fixed_ips]
def get_v4_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list of IPv4 address strings associated with
the specified virtual interface, based on the fixed_ips table.
"""
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
fixed_ips = db.fixed_ips_by_virtual_interface(context, vif_rec["id"])
return [fixed_ip["address"] for fixed_ip in fixed_ips]
def get_v4_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list of IPv4 address strings associated with
the specified virtual interface, based on the fixed_ips table.
"""
# TODO(tr3buchet): link fixed_ips to vif by uuid so only 1 db call
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
fixed_ips = db.fixed_ips_by_virtual_interface(context,
vif_rec['id'])
return [fixed_ip['address'] for fixed_ip in fixed_ips]
def get_v4_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list of IPv4 address strings associated with
the specified virtual interface, based on the fixed_ips table.
"""
# TODO(tr3buchet): link fixed_ips to vif by uuid so only 1 db call
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
if not vif_rec or not vif_rec['id']:
return []
fixed_ips = db.fixed_ips_by_virtual_interface(context, vif_rec['id'])
return [fixed_ip['address'] for fixed_ip in fixed_ips]
def get_v6_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list containing a single IPv6 address strings
associated with the specified virtual interface.
"""
admin_context = context.elevated()
network = db.network_get_by_uuid(admin_context, net_id)
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
if network["cidr_v6"]:
ip = ipv6.to_global(network["cidr_v6"], vif_rec["address"], project_id)
return [ip]
return []
def get_dhcp_hosts_text(self, context, subnet_id, project_id=None):
ips = self.ipam.get_allocated_ips(context, subnet_id, project_id)
hosts_text = ""
admin_context = context.elevated()
for ip in ips:
address, vif_id = ip
vif = db.virtual_interface_get_by_uuid(admin_context, vif_id)
mac_address = vif["address"]
text = "%s,%s.%s,%s\n" % (mac_address, "host-" + address, FLAGS.dhcp_domain, address)
hosts_text += text
LOG.debug("DHCP hosts: %s" % hosts_text)
return hosts_text
def get_v6_ips_by_interface(self, context, net_id, vif_id, project_id):
"""Returns a list containing a single IPv6 address strings
associated with the specified virtual interface.
"""
admin_context = context.elevated()
network = db.network_get_by_uuid(admin_context, net_id)
vif_rec = db.virtual_interface_get_by_uuid(context, vif_id)
if network['cidr_v6']:
ip = ipv6.to_global(network['cidr_v6'], vif_rec['address'],
project_id)
return [ip]
return []
def get_dhcp_hosts_text(self, context, subnet_id, project_id=None):
ips = self.ipam.get_allocated_ips(context, subnet_id, project_id)
hosts_text = ""
admin_context = context.elevated()
for ip in ips:
address, vif_id = ip
vif = db.virtual_interface_get_by_uuid(admin_context, vif_id)
mac_address = vif['address']
text = "%s,%s.%s,%s\n" % (mac_address, "host-" + address,
FLAGS.dhcp_domain, address)
hosts_text += text
LOG.debug("DHCP hosts: %s" % hosts_text)
return hosts_text
def get_dhcp_leases(self, context, network_ref):
"""Return a network's hosts config in dnsmasq leasefile format."""
subnet_id = network_ref["uuid"]
project_id = network_ref["project_id"]
ips = self.ipam.get_allocated_ips(context, subnet_id, project_id)
leases_text = ""
admin_context = context.elevated()
for ip in ips:
address, vif_id = ip
vif = db.virtual_interface_get_by_uuid(admin_context, vif_id)
mac_address = vif["address"]
text = "%s %s %s %s *\n" % (int(time.time()) - FLAGS.dhcp_lease_time, mac_address, address, "*")
leases_text += text
LOG.debug("DHCP leases: %s" % leases_text)
return leases_text
def get_dhcp_leases(self, context, network_ref):
"""Return a network's hosts config in dnsmasq leasefile format."""
subnet_id = network_ref['uuid']
project_id = network_ref['project_id']
ips = self.ipam.get_allocated_ips(context, subnet_id, project_id)
leases_text = ""
admin_context = context.elevated()
for ip in ips:
address, vif_id = ip
vif = db.virtual_interface_get_by_uuid(admin_context, vif_id)
mac_address = vif['address']
text = "%s %s %s %s *\n" % \
(int(time.time()) - FLAGS.dhcp_lease_time,
mac_address, address, '*')
leases_text += text
LOG.debug("DHCP leases: %s" % leases_text)
return leases_text
def get_by_uuid(cls, context, vif_uuid):
db_vif = db.virtual_interface_get_by_uuid(context, vif_uuid)
if db_vif:
return cls._from_db_object(context, cls(), db_vif)
def get_by_uuid(cls, context, vif_uuid):
db_vif = db.virtual_interface_get_by_uuid(context, vif_uuid)
if db_vif:
return cls._from_db_object(context, cls(), db_vif)
