X-Git-Url: https://osm.etsi.org/gitweb/?p=osm%2FSO.git;a=blobdiff_plain;f=rwlaunchpad%2Fplugins%2Frwnsm%2Frift%2Ftasklets%2Frwnsmtasklet%2Fopenmano_nsm.py;h=db08e8e76c1ad42db5645b03e2513520ca965c3f;hp=5f30493b524d79e129271d7f5fc38ff32bbdf183;hb=bfac7570738987efd4be7f76a1b0e6f8dd0386f7;hpb=49868d2c71eb364cee9707515be6841a568dad40 diff --git a/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/openmano_nsm.py b/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/openmano_nsm.py index 5f30493b..db08e8e7 100644 --- a/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/openmano_nsm.py +++ b/rwlaunchpad/plugins/rwnsm/rift/tasklets/rwnsmtasklet/openmano_nsm.py @@ -32,6 +32,8 @@ from gi.repository import ( import rift.openmano.rift2openmano as rift2openmano import rift.openmano.openmano_client as openmano_client from . import rwnsmplugin +from enum import Enum + import rift.tasklets @@ -40,21 +42,21 @@ if sys.version_info < (3, 4, 4): DUMP_OPENMANO_DIR = os.path.join( - os.environ["RIFT_ARTIFACTS"], - "openmano_descriptors" - ) + os.environ["RIFT_ARTIFACTS"], + "openmano_descriptors" +) def dump_openmano_descriptor(name, descriptor_str): filename = "{}_{}.yaml".format( time.strftime("%Y%m%d-%H%M%S"), name - ) + ) filepath = os.path.join( - DUMP_OPENMANO_DIR, - filename - ) + DUMP_OPENMANO_DIR, + filename + ) try: if not os.path.exists(DUMP_OPENMANO_DIR): @@ -97,7 +99,7 @@ class VnfrConsoleOperdataDtsHandler(object): self._log.debug( "Got VNFR VDU Opdata xact_info: %s, action: %s): %s:%s", xact_info, action, xpath, msg - ) + ) if action == rwdts.QueryAction.READ: schema = RwVnfrYang.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur.schema() @@ -105,17 +107,17 @@ class VnfrConsoleOperdataDtsHandler(object): try: console_url = yield from self._loop.run_in_executor( - None, - self._nsr._http_api.get_instance_vm_console_url, - self._nsr._nsr_uuid, - self._vdur_id - ) + None, + self._nsr._http_api.get_instance_vm_console_url, + self._nsr._nsr_uuid, + self._vdur_id + ) self._log.debug("Got console response: %s for NSR ID %s vdur ID %s", - console_url, - self._nsr._nsr_uuid, - self._vdur_id - ) + console_url, + self._nsr._nsr_uuid, + self._vdur_id + ) vdur_console = RwVnfrYang.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur() vdur_console.id = self._vdur_id if console_url: @@ -125,14 +127,14 @@ class VnfrConsoleOperdataDtsHandler(object): self._log.debug("Recevied console URL for vdu {} is {}".format(self._vdu_id,vdur_console)) except openmano_client.InstanceStatusError as e: self._log.error("Could not get NS instance console URL: %s", - str(e)) + str(e)) vdur_console = RwVnfrYang.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur() vdur_console.id = self._vdur_id vdur_console.console_url = 'none' xact_info.respond_xpath(rsp_code=rwdts.XactRspCode.ACK, - xpath=self.vnfr_vdu_console_xpath, - msg=vdur_console) + xpath=self.vnfr_vdu_console_xpath, + msg=vdur_console) else: #raise VnfRecordError("Not supported operation %s" % action) self._log.error("Not supported operation %s" % action) @@ -151,7 +153,7 @@ class VnfrConsoleOperdataDtsHandler(object): class OpenmanoVnfr(object): - def __init__(self, log, loop, cli_api, vnfr): + def __init__(self, log, loop, cli_api, vnfr, nsd): self._log = log self._loop = loop self._cli_api = cli_api @@ -162,6 +164,8 @@ class OpenmanoVnfr(object): self._created = False + self.nsd = nsd + @property def vnfd(self): return rift2openmano.RiftVNFD(self._vnfr.vnfd) @@ -181,7 +185,7 @@ class OpenmanoVnfr(object): @property def openmano_vnfd(self): self._log.debug("Converting vnfd %s from rift to openmano", self.vnfd.id) - openmano_vnfd = rift2openmano.rift2openmano_vnfd(self.vnfd) + openmano_vnfd = rift2openmano.rift2openmano_vnfd(self.vnfd, self.nsd) return openmano_vnfd @property @@ -196,9 +200,9 @@ class OpenmanoVnfr(object): # If the name already exists, get the openmano vnfd id name_uuid_map = yield from self._loop.run_in_executor( - None, - self._cli_api.vnf_list, - ) + None, + self._cli_api.vnf_list, + ) if name in name_uuid_map: vnf_id = name_uuid_map[name] @@ -207,21 +211,20 @@ class OpenmanoVnfr(object): return self._vnf_id, _ = yield from self._loop.run_in_executor( - None, - self._cli_api.vnf_create, - self.openmano_vnfd_yaml, - ) + None, + self._cli_api.vnf_create, + self.openmano_vnfd_yaml, + ) fpath = dump_openmano_descriptor( - "{}_vnf".format(name), - self.openmano_vnfd_yaml - ) + "{}_vnf".format(name), + self.openmano_vnfd_yaml + ) self._log.debug("Dumped Openmano VNF descriptor to: %s", fpath) self._created = True - @asyncio.coroutine def delete(self): if not self._created: return @@ -231,19 +234,32 @@ class OpenmanoVnfr(object): self._log.warning("Openmano vnf id not set. Cannot delete.") return - yield from self._loop.run_in_executor( - None, - self._cli_api.vnf_delete, - self._vnf_id, - ) + self._cli_api.vnf_delete(self._vnf_id) + + +class OpenmanoNSRecordState(Enum): + """ Network Service Record State """ + # Make sure the values match with NetworkServiceRecordState + INIT = 101 + INSTANTIATION_PENDING = 102 + RUNNING = 106 + SCALING_OUT = 107 + SCALING_IN = 108 + TERMINATE = 109 + TERMINATE_RCVD = 110 + TERMINATED = 114 + FAILED = 115 + VL_INSTANTIATE = 116 + VL_TERMINATE = 117 class OpenmanoNsr(object): TIMEOUT_SECS = 300 + INSTANCE_TERMINATE_TIMEOUT = 60 - def __init__(self, dts, log, loop, publisher, cli_api, http_api, nsd_msg, nsr_config_msg,key_pairs): - self._dts = dts + def __init__(self, dts, log, loop, publisher, cli_api, http_api, nsd_msg, nsr_config_msg,key_pairs,rift_vnfd_id=None ): self._log = log + self._dts = dts self._loop = loop self._publisher = publisher self._cli_api = cli_api @@ -251,25 +267,41 @@ class OpenmanoNsr(object): self._nsd_msg = nsd_msg self._nsr_config_msg = nsr_config_msg - self._vlrs = [] self._vnfrs = [] + self._nsrs = {} self._vdur_console_handler = {} self._key_pairs = key_pairs self._nsd_uuid = None self._nsr_uuid = None + self._nsd_msg = nsd_msg self._nsr_msg = None self._created = False self._monitor_task = None + self._rift_vnfd_id = rift_vnfd_id + self._state = OpenmanoNSRecordState.INIT @property def nsd(self): return rift2openmano.RiftNSD(self._nsd_msg) + @property + def rift_vnfd_id(self): + return self._rift_vnfd_id + + @property + def nsd_msg(self): + return self._nsd_msg + + @property + def nsr_config_msg(self): + return self._nsr_config_msg + + @property def vnfds(self): return {v.rift_vnfd_id: v.vnfd for v in self._vnfrs} @@ -282,12 +314,33 @@ class OpenmanoNsr(object): def vnfrs(self): return self._vnfrs + @property + def key_pairs(self): + return self._key_pairs + + @property + def nsr_msg(self): + return self._nsr_msg + + @property + def vlrs(self): + return self._vlrs + @property def openmano_nsd_yaml(self): self._log.debug("Converting nsd %s from rift to openmano", self.nsd.id) openmano_nsd = rift2openmano.rift2openmano_nsd(self.nsd, self.vnfds,self.vnfr_ids) return yaml.safe_dump(openmano_nsd, default_flow_style=False) + @property + def openmano_scaling_yaml(self): + self._log.debug("Creating Openmano Scaling Descriptor %s") + try: + openmano_vnfd_nsd = rift2openmano.rift2openmano_vnfd_nsd(self.nsd, self.vnfds, self.vnfr_ids, self._rift_vnfd_id) + return yaml.safe_dump(openmano_vnfd_nsd, default_flow_style=False) + except Exception as e: + self._log.exception("Scaling Descriptor Exception: %s", str(e)) + def get_ssh_key_pairs(self): cloud_config = {} key_pairs = list() @@ -309,8 +362,9 @@ class OpenmanoNsr(object): user = {} user["name"] = user_entry.name user["key-pairs"] = list() - for ssh_key in user_entry.key_pair: - user["key-pairs"].append(ssh_key.key) + for ssh_key in user_entry.ssh_authorized_key: + if ssh_key.key_pair_ref in self._key_pairs: + user["key-pairs"].append(self._key_pairs[ssh_key.key_pair_ref].key) users.append(user) for user_entry in self._nsd_msg.user: @@ -354,7 +408,7 @@ class OpenmanoNsr(object): for vlr in self._vlrs: if vlr.vld_msg.name == vld_msg.name: self._log.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr.vld_msg.name, - vlr.om_datacenter_name,vld_msg.name) + vlr.om_datacenter_name,vld_msg.name) #network["vim-network-name"] = vld_msg.name network = {} ip_profile = {} @@ -392,17 +446,88 @@ class OpenmanoNsr(object): return yaml.safe_dump(openmano_instance_create, default_flow_style=False,width=1000) + @property + def scaling_instance_create_yaml(self, scaleout=False): + self._log.debug("Creating instance-scenario-create input file for nsd %s with name %s", self.nsd.id, self._nsr_config_msg.name+"scal1") + scaling_instance_create = {} + for group_list in self._nsd_msg.scaling_group_descriptor: + scaling_instance_create["name"] = self._nsr_config_msg.name + "__"+group_list.name + if scaleout: + scaling_instance_create["scenario"] = self._nsd_uuid + "__" +group_list.name + else: + scaling_instance_create["scenario"] = self._nsd_uuid + scaling_instance_create["description"] = self._nsr_config_msg.description + + + if self._nsr_config_msg.has_field("om_datacenter"): + scaling_instance_create["datacenter"] = self._nsr_config_msg.om_datacenter + scaling_instance_create["vnfs"] = {} + for vnfr in self._vnfrs: + if "om_datacenter" in vnfr.vnfr.vnfr_msg: + vnfr_name = vnfr.vnfr.vnfd.name + "__" + str(vnfr.vnfr.vnfr_msg.member_vnf_index_ref) + scaling_instance_create["vnfs"][vnfr_name] = {"datacenter": vnfr.vnfr.vnfr_msg.om_datacenter} + scaling_instance_create["networks"] = {} + for vld_msg in self._nsd_msg.vld: + scaling_instance_create["networks"][vld_msg.name] = {} + scaling_instance_create["networks"][vld_msg.name]["sites"] = list() + for vlr in self._vlrs: + if vlr.vld_msg.name == vld_msg.name: + self._log.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr.vld_msg.name, + vlr.om_datacenter_name,vld_msg.name) + #network["vim-network-name"] = vld_msg.name + network = {} + ip_profile = {} + if vld_msg.vim_network_name: + network["netmap-use"] = vld_msg.vim_network_name + #else: + # network["netmap-create"] = vlr.name + if vlr.om_datacenter_name: + network["datacenter"] = vlr.om_datacenter_name + elif vld_msg.has_field("om_datacenter"): + network["datacenter"] = vld_msg.om_datacenter + elif "datacenter" in scaling_instance_create: + network["datacenter"] = scaling_instance_create["datacenter"] + if network: + scaling_instance_create["networks"][vld_msg.name]["sites"].append(network) + + return yaml.safe_dump(scaling_instance_create, default_flow_style=False, width=1000) + @asyncio.coroutine def add_vlr(self, vlr): self._vlrs.append(vlr) + yield from self._publisher.publish_vlr(None, vlr.vlr_msg) + yield from asyncio.sleep(1, loop=self._loop) + + @asyncio.coroutine + def remove_vlr(self, vlr): + if vlr in self._vlrs: + self._vlrs.remove(vlr) + yield from self._publisher.unpublish_vlr(None, vlr.vlr_msg) + yield from asyncio.sleep(1, loop=self._loop) + + @asyncio.coroutine + def delete_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 self._publisher.unpublish_vlr(None, vlr.vlr_msg) 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) + vnfr = OpenmanoVnfr(self._log, self._loop, self._cli_api, vnfr, nsd=self.nsd) yield from vnfr.create() self._vnfrs.append(vnfr) + @asyncio.coroutine + def add_nsr(self, nsr, vnfr): + self._nsrs[vnfr.id] = nsr + @asyncio.coroutine def delete(self): if not self._created: @@ -410,25 +535,23 @@ class OpenmanoNsr(object): return self._log.debug("Deleting openmano nsr") - - yield from self._loop.run_in_executor( - None, - self._cli_api.ns_delete, - self._nsd_uuid, - ) + self._cli_api.ns_delete(self._nsd_uuid) self._log.debug("Deleting openmano vnfrs") + deleted_vnf_id_list = [] for vnfr in self._vnfrs: - yield from vnfr.delete() + if vnfr.vnfr.vnfd.id not in deleted_vnf_id_list: + vnfr.delete() + deleted_vnf_id_list.append(vnfr.vnfr.vnfd.id) @asyncio.coroutine def create(self): self._log.debug("Creating openmano scenario") name_uuid_map = yield from self._loop.run_in_executor( - None, - self._cli_api.ns_list, - ) + None, + self._cli_api.ns_list, + ) if self._nsd_msg.name in name_uuid_map: self._log.debug("Found existing openmano scenario") @@ -440,20 +563,34 @@ class OpenmanoNsr(object): # scenario on reload or to support muliple instances of the name # nsd self._nsd_uuid, _ = yield from self._loop.run_in_executor( - None, - self._cli_api.ns_create, - self.openmano_nsd_yaml, - self._nsd_msg.name - ) + None, + self._cli_api.ns_create, + self.openmano_nsd_yaml, + self._nsd_msg.name + ) fpath = dump_openmano_descriptor( - "{}_nsd".format(self._nsd_msg.name), - self.openmano_nsd_yaml, - ) + "{}_nsd".format(self._nsd_msg.name), + self.openmano_nsd_yaml, + ) self._log.debug("Dumped Openmano NS descriptor to: %s", fpath) self._created = True + @asyncio.coroutine + def scaling_scenario_create(self): + self._log.debug("Creating scaling openmano scenario") + self._nsd_uuid, _ = yield from self._loop.run_in_executor( + None, + self._cli_api.ns_create, + self.openmano_scaling_yaml, + + ) + fpath = dump_openmano_descriptor( + "{}_sgd".format(self._nsd_msg.name), + self.scaling_instance_create_yaml, + ) + @asyncio.coroutine def instance_monitor_task(self): self._log.debug("Starting Instance monitoring task") @@ -466,14 +603,14 @@ class OpenmanoNsr(object): try: instance_resp_json = yield from self._loop.run_in_executor( - None, - self._http_api.get_instance, - self._nsr_uuid, - ) + None, + self._http_api.get_instance, + self._nsr_uuid, + ) self._log.debug("Got instance response: %s for NSR ID %s", - instance_resp_json, - self._nsr_uuid) + instance_resp_json, + self._nsr_uuid) except openmano_client.InstanceStatusError as e: self._log.error("Could not get NS instance status: %s", str(e)) @@ -515,6 +652,11 @@ class OpenmanoNsr(object): 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"]: @@ -532,7 +674,11 @@ class OpenmanoNsr(object): 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 @@ -541,8 +687,8 @@ class OpenmanoNsr(object): # to come up with openmano constituent VNF name. Use this # knowledge to map the vnfr back. openmano_vnfr_suffix = "__{}".format( - vnfr.vnfr.vnfr_msg.member_vnf_index_ref - ) + vnfr.vnfr.vnfr_msg.member_vnf_index_ref + ) for vnf in instance_resp_json["vnfs"]: if vnf["vnf_name"].endswith(openmano_vnfr_suffix): @@ -565,6 +711,7 @@ class OpenmanoNsr(object): 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 @@ -572,23 +719,32 @@ class OpenmanoNsr(object): # 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 (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 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 " - "for VNF: {}, will retry.".format( - vnf_status['vnf_name'])) + "for VNF: {}, will retry.".format( + vnf_status['vnf_name'])) continue 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 @@ -596,7 +752,7 @@ class OpenmanoNsr(object): for vm in vnf_status["vms"]: if vm["uuid"] not in self._vdur_console_handler: vdur_console_handler = VnfrConsoleOperdataDtsHandler(self._dts, self._log, self._loop, - self, vnfr_msg.id,vm["uuid"],vm["name"]) + self, vnfr_msg.id,vm["uuid"],vm["name"]) yield from vdur_console_handler.register() self._vdur_console_handler[vm["uuid"]] = vdur_console_handler @@ -606,28 +762,25 @@ class OpenmanoNsr(object): # 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") - 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 @@ -636,12 +789,12 @@ class OpenmanoNsr(object): if self._nsd_uuid is None: raise ValueError("Cannot deploy an uncreated nsd") - self._log.debug("Deploying openmano scenario") + self._log.debug("Deploying openmano instance scenario") name_uuid_map = yield from self._loop.run_in_executor( - None, - self._cli_api.ns_instance_list, - ) + None, + self._cli_api.ns_instance_list, + ) if self._nsr_config_msg.name in name_uuid_map: self._log.debug("Found existing instance with nsr name: %s", self._nsr_config_msg.name) @@ -649,41 +802,105 @@ class OpenmanoNsr(object): else: self._nsr_msg = nsr_msg fpath = dump_openmano_descriptor( - "{}_instance_sce_create".format(self._nsr_config_msg.name), - self.openmano_instance_create_yaml, - ) - self._log.debug("Dumped Openmano NS Scenario Cretae to: %s", fpath) + "{}_instance_sce_create".format(self._nsr_config_msg.name), + self.openmano_instance_create_yaml, + ) + self._log.debug("Dumped Openmano instance Scenario Cretae to: %s", fpath) self._nsr_uuid = yield from self._loop.run_in_executor( - None, - self._cli_api.ns_instance_scenario_create, - self.openmano_instance_create_yaml) + None, + 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.instance_monitor_task(), loop=self._loop + ) @asyncio.coroutine - def terminate(self): + def deploy_scaling(self, nsr_msg, rift_vnfd_id): + self._log.debug("Deploying Scaling instance scenario") + self._nsr_msg = nsr_msg + self._rift_vnfd_id = rift_vnfd_id + fpath = dump_openmano_descriptor( + "{}_scale_instance".format(self._nsr_config_msg.name), + self.scaling_instance_create_yaml + ) + self._nsr_uuid = yield from self._loop.run_in_executor( + None, + self._cli_api.ns_instance_scenario_create, + self.scaling_instance_create_yaml) - for _,handler in self._vdur_console_handler.items(): - handler._regh.deregister() + self._state = OpenmanoNSRecordState.INSTANTIATION_PENDING + self._monitor_task = asyncio.ensure_future( + self.instance_monitor_task(), loop=self._loop + ) + + self._state = OpenmanoNSRecordState.INIT + + + def terminate(self): if self._nsr_uuid is None: - self._log.warning("Cannot terminate an un-instantiated nsr") - return + start_time = time.time() + while ((time.time() - start_time) < OpenmanoNsr.INSTANCE_TERMINATE_TIMEOUT) and (self._nsr_uuid is None): + time.sleep(5) + self._log.warning("Waiting for nsr to get instatiated") + if self._nsr_uuid is None: + self._log.warning("Cannot terminate an un-instantiated nsr") + return if self._monitor_task is not None: self._monitor_task.cancel() self._monitor_task = None self._log.debug("Terminating openmano nsr") - yield from self._loop.run_in_executor( - None, - self._cli_api.ns_terminate, - self._nsr_uuid, - ) + self._cli_api.ns_terminate(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): @@ -699,40 +916,50 @@ class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase): self._cli_api = None self._http_api = None self._openmano_nsrs = {} + self._vnfr_uptime_tasks = {} self._set_ro_account(ro_account) def _set_ro_account(self, ro_account): self._log.debug("Setting openmano plugin cloud account: %s", ro_account) self._cli_api = openmano_client.OpenmanoCliAPI( - self.log, - ro_account.openmano.host, - ro_account.openmano.port, - ro_account.openmano.tenant_id, - ) + self.log, + ro_account.openmano.host, + ro_account.openmano.port, + ro_account.openmano.tenant_id, + ) self._http_api = openmano_client.OpenmanoHttpAPI( - self.log, - ro_account.openmano.host, - ro_account.openmano.port, - ro_account.openmano.tenant_id, - ) + self.log, + ro_account.openmano.host, + ro_account.openmano.port, + ro_account.openmano.tenant_id, + ) + + def set_state(self, nsr_id, state): + # Currently we update only during terminate to + # decide how to handle VL terminate + if state.value == OpenmanoNSRecordState.TERMINATE.value: + self._openmano_nsrs[nsr_id]._state = \ + [member.value for name, member in \ + OpenmanoNSRecordState.__members__.items() \ + if member.value == state.value] def create_nsr(self, nsr_config_msg, nsd_msg, key_pairs=None): """ Create Network service record """ openmano_nsr = OpenmanoNsr( - self._dts, - self._log, - self._loop, - self._publisher, - self._cli_api, - self._http_api, - nsd_msg, - nsr_config_msg, - key_pairs - ) + self._dts, + self._log, + self._loop, + self._publisher, + self._cli_api, + self._http_api, + nsd_msg, + nsr_config_msg, + key_pairs + ) self._openmano_nsrs[nsr_config_msg.id] = openmano_nsr @asyncio.coroutine @@ -750,12 +977,45 @@ class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase): yield from nsr.instantiate(xact) @asyncio.coroutine - def instantiate_vnf(self, nsr, vnfr): + def instantiate_vnf(self, nsr, vnfr, scaleout=False): """ Instantiate NSR with the passed nsr id """ openmano_nsr = self._openmano_nsrs[nsr.id] - yield from openmano_nsr.add_vnfr(vnfr) + if scaleout: + openmano_vnf_nsr = OpenmanoNsr( + self._dts, + self._log, + self._loop, + self._publisher, + self._cli_api, + self._http_api, + openmano_nsr.nsd_msg, + openmano_nsr.nsr_config_msg, + openmano_nsr.key_pairs, + #openmano_nsr.nsr_msg, + vnfr.vnfd.id + ) + for vlr in openmano_nsr.vlrs: + yield from openmano_vnf_nsr.add_vlr(vlr) + try: + yield from openmano_nsr.add_nsr(openmano_vnf_nsr, vnfr) + except Exception as e: + self.log.exception(str(e)) + try: + yield from openmano_vnf_nsr.add_vnfr(vnfr) + except Exception as e: + self.log.exception(str(e)) + try: + yield from openmano_vnf_nsr.scaling_scenario_create() + except Exception as e: + self.log.exception(str(e)) + try: + yield from openmano_vnf_nsr.deploy_scaling(openmano_vnf_nsr.nsr_msg, vnfr.id) + except Exception as e: + self.log.exception(str(e)) + else: + yield from openmano_nsr.add_vnfr(vnfr) # Mark the VNFR as running # TODO: Create a task to monitor nsr/vnfr status @@ -765,6 +1025,18 @@ class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase): self._log.debug("Attempting to publish openmano vnf: %s", vnfr_msg) with self._dts.transaction() as xact: yield from self._publisher.publish_vnfr(xact, vnfr_msg) + self._log.debug("Creating a task to update uptime for vnfr: %s", vnfr.id) + self._vnfr_uptime_tasks[vnfr.id] = self._loop.create_task(self.vnfr_uptime_update(vnfr)) + + def vnfr_uptime_update(self, vnfr): + try: + vnfr_ = RwVnfrYang.YangData_Vnfr_VnfrCatalog_Vnfr.from_dict({'id': vnfr.id}) + while True: + vnfr_.uptime = int(time.time()) - vnfr._create_time + yield from self._publisher.publish_vnfr(None, vnfr_) + yield from asyncio.sleep(2, loop=self._loop) + except asyncio.CancelledError: + self._log.debug("Received cancellation request for vnfr_uptime_update task") @asyncio.coroutine def instantiate_vl(self, nsr, vlr): @@ -773,7 +1045,11 @@ 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) + yield from self._publisher.publish_vlr(None, vlr.vlr_msg) + else: + yield from openmano_nsr.add_vlr(vlr) @asyncio.coroutine def terminate_ns(self, nsr): @@ -782,8 +1058,15 @@ class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase): """ nsr_id = nsr.id openmano_nsr = self._openmano_nsrs[nsr_id] - yield from openmano_nsr.terminate() - yield from openmano_nsr.delete() + + for _,handler in openmano_nsr._vdur_console_handler.items(): + handler._regh.deregister() + + yield from self._loop.run_in_executor( + None, + self.terminate, + openmano_nsr, + ) with self._dts.transaction() as xact: for vnfr in openmano_nsr.vnfrs: @@ -792,17 +1075,26 @@ class OpenmanoNsPlugin(rwnsmplugin.NsmPluginBase): del self._openmano_nsrs[nsr_id] + def terminate(self, openmano_nsr): + openmano_nsr.terminate() + openmano_nsr.delete() + @asyncio.coroutine def terminate_vnf(self, vnfr): """ Terminate the network service """ - pass + if vnfr.id in self._vnfr_uptime_tasks: + self._vnfr_uptime_tasks[vnfr.id].cancel() @asyncio.coroutine def terminate_vl(self, vlr): """ Terminate the virtual link """ - pass - + self._log.debug("Received terminate VL for VLR {}".format(vlr)) + openmano_nsr = self._openmano_nsrs[vlr._nsr_id] + if openmano_nsr._state == OpenmanoNSRecordState.RUNNING: + yield from openmano_nsr.delete_vlr(vlr) + else: + yield from openmano_nsr.remove_vlr(vlr)