import rift.openmano.rift2openmano as rift2openmano
import rift.openmano.openmano_client as openmano_client
from . import rwnsmplugin
+from enum import Enum
+
import rift.tasklets
)
+class OpenmanoNSRecordState(Enum):
+ """ Network Service Record State """
+ INIT = 101
+ INSTANTIATION_PENDING = 102
+ RUNNING = 103
+ SCALING_OUT = 104
+ SCALING_IN = 105
+ TERMINATE = 106
+ TERMINATE_RCVD = 107
+ TERMINATED = 108
+ FAILED = 109
+ VL_INSTANTIATE = 110
+ VL_TERMINATE = 111
+
+
class OpenmanoNsr(object):
TIMEOUT_SECS = 300
self._created = False
self._monitor_task = None
+ self._state = OpenmanoNSRecordState.INIT
@property
def nsd(self):
self._vlrs.append(vlr)
yield from asyncio.sleep(1, loop=self._loop)
+ @asyncio.coroutine
+ def remove_vlr(self, vlr):
+ if vlr in self._vlrs:
+ self._vlrs.remove(vlr)
+ if not vlr.vld_msg.vim_network_name:
+ yield from self._loop.run_in_executor(
+ None,
+ self._cli_api.ns_vim_network_delete,
+ vlr.name,
+ vlr.om_datacenter_name)
+ yield from asyncio.sleep(1, loop=self._loop)
+
@asyncio.coroutine
def add_vnfr(self, vnfr):
vnfr = OpenmanoVnfr(self._log, self._loop, self._cli_api, vnfr)
return vnf["ip_address"].strip()
return None
+ def get_vnf_mac_address(vnf):
+ if "mac_address" in vnf:
+ return vnf["mac_address"].strip()
+ return None
+
def get_ext_cp_info(vnf):
cp_info_list = []
for vm in vnf["vms"]:
if ip_address is None:
ip_address = "0.0.0.0"
- cp_info_list.append((intf["external_name"], ip_address))
+ mac_address = intf["mac_address"]
+ if mac_address is None:
+ mac_address="00:00:00:00:00:00"
+
+ cp_info_list.append((intf["external_name"], ip_address, mac_address))
return cp_info_list
self._log.debug("Found VNF status: %s", vnf_status)
if vnf_status is None:
self._log.error("Could not find VNF status from openmano")
+ self._state = OpenmanoNSRecordState.FAILED
vnfr_msg.operational_status = "failed"
yield from self._publisher.publish_vnfr(None, vnfr_msg)
return
# If there was a VNF that has a errored VM, then just fail the VNF and stop monitoring.
if any_vms_error(vnf_status):
self._log.debug("VM was found to be in error state. Marking as failed.")
+ self._state = OpenmanoNSRecordState.FAILED
vnfr_msg.operational_status = "failed"
yield from self._publisher.publish_vnfr(None, vnfr_msg)
return
if all_vms_active(vnf_status):
vnf_ip_address = get_vnf_ip_address(vnf_status)
+ vnf_mac_address = get_vnf_mac_address(vnf_status)
if vnf_ip_address is None:
self._log.warning("No IP address obtained "
self._log.debug("All VMs in VNF are active. Marking as running.")
vnfr_msg.operational_status = "running"
- self._log.debug("Got VNF ip address: %s", vnf_ip_address)
+ self._log.debug("Got VNF ip address: %s, mac-address: %s", vnf_ip_address, vnf_mac_address)
vnfr_msg.mgmt_interface.ip_address = vnf_ip_address
vnfr_msg.vnf_configuration.config_access.mgmt_ip_address = vnf_ip_address
# Add connection point information for the config manager
cp_info_list = get_ext_cp_info(vnf_status)
- for (cp_name, cp_ip) in cp_info_list:
+ for (cp_name, cp_ip, cp_mac_addr) in cp_info_list:
cp = vnfr_msg.connection_point.add()
cp.name = cp_name
cp.short_name = cp_name
cp.ip_address = cp_ip
+ cp.mac_address = cp_mac_addr
yield from self._publisher.publish_vnfr(None, vnfr_msg)
active_vnfs.append(vnfr)
if (time.time() - start_time) > OpenmanoNsr.TIMEOUT_SECS:
self._log.error("NSR timed out before reaching running state")
+ self._state = OpenmanoNSRecordState.FAILED
vnfr_msg.operational_status = "failed"
yield from self._publisher.publish_vnfr(None, vnfr_msg)
return
except Exception as e:
vnfr_msg.operational_status = "failed"
+ self._state = OpenmanoNSRecordState.FAILED
yield from self._publisher.publish_vnfr(None, vnfr_msg)
self._log.exception("Caught exception publishing vnfr info: %s", str(e))
return
if len(active_vnfs) == len(self._vnfrs):
+ self._state = OpenmanoNSRecordState.RUNNING
self._log.info("All VNF's are active. Exiting NSR monitoring task")
return
self._cli_api.ns_instance_scenario_create,
self.openmano_instance_create_yaml)
+ self._state = OpenmanoNSRecordState.INSTANTIATION_PENDING
self._monitor_task = asyncio.ensure_future(
self.instance_monitor_task(), loop=self._loop
self._nsr_uuid,
)
+ @asyncio.coroutine
+ def create_vlr(self,vlr):
+ self._log.debug("Creating openmano vim network VLR name %s, VLR DC: %s",vlr.vld_msg.name,
+ vlr.om_datacenter_name)
+ net_create = {}
+ net = {}
+ net['name'] = vlr.name
+ net['shared'] = True
+ net['type'] = 'bridge'
+ self._log.debug("Received ip profile is %s",vlr._ip_profile)
+ if vlr._ip_profile and vlr._ip_profile.has_field("ip_profile_params"):
+ ip_profile_params = vlr._ip_profile.ip_profile_params
+ ip_profile = {}
+ if ip_profile_params.ip_version == "ipv6":
+ ip_profile['ip_version'] = "IPv6"
+ else:
+ ip_profile['ip_version'] = "IPv4"
+ if ip_profile_params.has_field('subnet_address'):
+ ip_profile['subnet_address'] = ip_profile_params.subnet_address
+ if ip_profile_params.has_field('gateway_address'):
+ ip_profile['gateway_address'] = ip_profile_params.gateway_address
+ if ip_profile_params.has_field('dns_server') and len(ip_profile_params.dns_server) > 0:
+ ip_profile['dns_address'] = ip_profile_params.dns_server[0].address
+ if ip_profile_params.has_field('dhcp_params'):
+ ip_profile['dhcp_enabled'] = ip_profile_params.dhcp_params.enabled
+ ip_profile['dhcp_start_address'] = ip_profile_params.dhcp_params.start_address
+ ip_profile['dhcp_count'] = ip_profile_params.dhcp_params.count
+ net['ip_profile'] = ip_profile
+ net_create["network"]= net
+
+ net_create_msg = yaml.safe_dump(net_create,default_flow_style=False)
+ fpath = dump_openmano_descriptor(
+ "{}_vim_net_create_{}".format(self._nsr_config_msg.name,vlr.name),
+ net_create_msg)
+ self._log.debug("Dumped Openmano VIM Net create to: %s", fpath)
+
+ vim_network_uuid = yield from self._loop.run_in_executor(
+ None,
+ self._cli_api.ns_vim_network_create,
+ net_create_msg,
+ vlr.om_datacenter_name)
+ self._vlrs.append(vlr)
+
+
class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase):
"""
"""
self._log.debug("Received instantiate VL for NSR {}; VLR {}".format(nsr.id,vlr))
openmano_nsr = self._openmano_nsrs[nsr.id]
- yield from openmano_nsr.add_vlr(vlr)
+ if openmano_nsr._state == OpenmanoNSRecordState.RUNNING:
+ yield from openmano_nsr.create_vlr(vlr)
+ else:
+ yield from openmano_nsr.add_vlr(vlr)
@asyncio.coroutine
def terminate_ns(self, nsr):
"""
Terminate the virtual link
"""
- pass
+ self._log.debug("Received terminate VL for VLR {}".format(vlr))
+ openmano_nsr = self._openmano_nsrs[vlr._nsr_id]
+ yield from openmano_nsr.remove_vlr(vlr)
+
projects / osm / SO.git / blobdiff