def get_allocated_ips(self, context, subnet_id, project_id):
"""Returns a list of (ip, vif_id) pairs"""
admin_context = context.elevated()
ips = db.fixed_ip_get_all(admin_context)
allocated_ips = []
# Get all allocated IPs that are part of this subnet
network = db.network_get_by_uuid(admin_context, subnet_id)
for ip in ips:
# Skip unallocated IPs
if not ip["allocated"] == 1:
continue
if ip["network_id"] == network["id"]:
vif = db.virtual_interface_get(admin_context, ip["virtual_interface_id"])
allocated_ips.append((ip["address"], vif["uuid"]))
return allocated_ips
def get_allocated_ips(self, context, subnet_id, project_id):
"""Returns a list of (ip, vif_id) pairs"""
admin_context = context.elevated()
ips = db.fixed_ip_get_all(admin_context)
allocated_ips = []
# Get all allocated IPs that are part of this subnet
network = db.network_get_by_uuid(admin_context, subnet_id)
for ip in ips:
# Skip unallocated IPs
if not ip['allocated'] == 1:
continue
if ip['network_id'] == network['id']:
vif = db.virtual_interface_get(admin_context,
ip['virtual_interface_id'])
allocated_ips.append((ip['address'], vif['uuid']))
return allocated_ips
def get_dhcp_hosts(context, network_ref):
"""Get network's hosts config in dhcp-host format."""
hosts = []
for fixed_ref in db.network_get_associated_fixed_ips(context, network_ref["id"]):
vif_id = fixed_ref["virtual_interface_id"]
# NOTE(jkoelker) We need a larger refactor to happen to prevent
# looking these up here
vif_ref = db.virtual_interface_get(context, vif_id)
instance_id = fixed_ref["instance_id"]
try:
instance_ref = db.instance_get(context, instance_id)
except exception.InstanceNotFound:
msg = _("Instance %(instance_id)s not found")
LOG.debug(msg % {"instance_id": instance_id})
continue
if network_ref["multi_host"] and FLAGS.host != instance_ref["host"]:
continue
hosts.append(_host_dhcp(fixed_ref, vif_ref, instance_ref))
return "\n".join(hosts)
def get_dhcp_leases(context, network_ref):
"""Return a network's hosts config in dnsmasq leasefile format."""
hosts = []
for fixed_ref in db.network_get_associated_fixed_ips(context,
network_ref['id']):
vif_id = fixed_ref['virtual_interface_id']
# NOTE(jkoelker) We need a larger refactor to happen to prevent
# looking these up here
vif_ref = db.virtual_interface_get(context, vif_id)
instance_id = fixed_ref['instance_id']
try:
instance_ref = db.instance_get(context, instance_id)
except exception.InstanceNotFound:
msg = _("Instance %(instance_id)s not found")
LOG.debug(msg % {'instance_id': instance_id})
continue
if network_ref['multi_host'] and FLAGS.host != instance_ref['host']:
continue
hosts.append(_host_lease(fixed_ref, vif_ref, instance_ref))
return '\n'.join(hosts)
def get_dhcp_hosts(context, network_ref):
"""Get network's hosts config in dhcp-host format."""
hosts = []
for fixed_ref in db.network_get_associated_fixed_ips(
context, network_ref['id']):
vif_id = fixed_ref['virtual_interface_id']
# NOTE(jkoelker) We need a larger refactor to happen to prevent
# looking these up here
vif_ref = db.virtual_interface_get(context, vif_id)
instance_id = fixed_ref['instance_id']
try:
instance_ref = db.instance_get(context, instance_id)
except exception.InstanceNotFound:
msg = _("Instance %(instance_id)s not found")
LOG.debug(msg % {'instance_id': instance_id})
continue
if network_ref['multi_host'] and FLAGS.host != instance_ref['host']:
continue
hosts.append(_host_dhcp(fixed_ref, vif_ref, instance_ref))
return '\n'.join(hosts)
def get_by_id(cls, context, vif_id):
db_vif = db.virtual_interface_get(context, vif_id)
if db_vif:
return cls._from_db_object(context, cls(), db_vif)
def get_by_id(cls, context, vif_id):
db_vif = db.virtual_interface_get(context, vif_id)
if db_vif:
return cls._from_db_object(context, cls(), db_vif)