3 # Copyright 2016 RIFT.IO Inc
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
12 # distributed under the License is distributed on an "AS IS" BASIS,
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 # See the License for the specific language governing permissions and
15 # limitations under the License.
25 gi
.require_version('RwDts', '1.0')
26 gi
.require_version('RwVnfrYang', '1.0')
27 from gi
.repository
import (
32 import rift
.openmano
.rift2openmano
as rift2openmano
33 import rift
.openmano
.openmano_client
as openmano_client
34 from . import rwnsmplugin
40 if sys
.version_info
< (3, 4, 4):
41 asyncio
.ensure_future
= asyncio
.async
44 DUMP_OPENMANO_DIR
= os
.path
.join(
45 os
.environ
["RIFT_ARTIFACTS"],
46 "openmano_descriptors"
50 def dump_openmano_descriptor(name
, descriptor_str
):
51 filename
= "{}_{}.yaml".format(
52 time
.strftime("%Y%m%d-%H%M%S"),
56 filepath
= os
.path
.join(
62 if not os
.path
.exists(DUMP_OPENMANO_DIR
):
63 os
.makedirs(DUMP_OPENMANO_DIR
)
65 with
open(filepath
, 'w') as hdl
:
66 hdl
.write(descriptor_str
)
69 print("Failed to dump openmano descriptor: %s" % str(e
))
73 class VnfrConsoleOperdataDtsHandler(object):
74 """ registers 'D,/vnfr:vnfr-console/vnfr:vnfr[id]/vdur[id]' and handles CRUD from DTS"""
76 def vnfr_vdu_console_xpath(self
):
77 """ path for resource-mgr"""
78 return ("D,/rw-vnfr:vnfr-console/rw-vnfr:vnfr[rw-vnfr:id='{}']/rw-vnfr:vdur[vnfr:id='{}']".format(self
._vnfr
_id
,self
._vdur
_id
))
80 def __init__(self
, dts
, log
, loop
, nsr
, vnfr_id
, vdur_id
, vdu_id
):
87 self
._vnfr
_id
= vnfr_id
88 self
._vdur
_id
= vdur_id
93 """ Register for VNFR VDU Operational Data read from dts """
96 def on_prepare(xact_info
, action
, ks_path
, msg
):
97 """ prepare callback from dts """
98 xpath
= ks_path
.to_xpath(RwVnfrYang
.get_schema())
100 "Got VNFR VDU Opdata xact_info: %s, action: %s): %s:%s",
101 xact_info
, action
, xpath
, msg
104 if action
== rwdts
.QueryAction
.READ
:
105 schema
= RwVnfrYang
.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur
.schema()
106 path_entry
= schema
.keyspec_to_entry(ks_path
)
109 console_url
= yield from self
._loop
.run_in_executor(
111 self
._nsr
._http
_api
.get_instance_vm_console_url
,
116 self
._log
.debug("Got console response: %s for NSR ID %s vdur ID %s",
121 vdur_console
= RwVnfrYang
.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur()
122 vdur_console
.id = self
._vdur
_id
124 vdur_console
.console_url
= console_url
126 vdur_console
.console_url
= 'none'
127 self
._log
.debug("Recevied console URL for vdu {} is {}".format(self
._vdu
_id
,vdur_console
))
128 except openmano_client
.InstanceStatusError
as e
:
129 self
._log
.error("Could not get NS instance console URL: %s",
131 vdur_console
= RwVnfrYang
.YangData_RwVnfr_VnfrConsole_Vnfr_Vdur()
132 vdur_console
.id = self
._vdur
_id
133 vdur_console
.console_url
= 'none'
135 xact_info
.respond_xpath(rsp_code
=rwdts
.XactRspCode
.ACK
,
136 xpath
=self
.vnfr_vdu_console_xpath
,
139 #raise VnfRecordError("Not supported operation %s" % action)
140 self
._log
.error("Not supported operation %s" % action
)
141 xact_info
.respond_xpath(rsp_code
=rwdts
.XactRspCode
.ACK
)
144 self
._log
.debug("Registering for VNFR VDU using xpath: %s",
145 self
.vnfr_vdu_console_xpath
)
146 hdl
= rift
.tasklets
.DTS
.RegistrationHandler(on_prepare
=on_prepare
,)
147 with self
._dts
.group_create() as group
:
148 self
._regh
= group
.register(xpath
=self
.vnfr_vdu_console_xpath
,
150 flags
=rwdts
.Flag
.PUBLISHER
,
155 class OpenmanoVnfr(object):
156 def __init__(self
, log
, loop
, cli_api
, vnfr
, nsd
):
159 self
._cli
_api
= cli_api
161 self
._vnfd
_id
= vnfr
.vnfd
.id
165 self
._created
= False
171 return rift2openmano
.RiftVNFD(self
._vnfr
.vnfd
)
178 def rift_vnfd_id(self
):
182 def openmano_vnfd_id(self
):
186 def openmano_vnfd(self
):
187 self
._log
.debug("Converting vnfd %s from rift to openmano", self
.vnfd
.id)
188 openmano_vnfd
= rift2openmano
.rift2openmano_vnfd(self
.vnfd
, self
.nsd
)
192 def openmano_vnfd_yaml(self
):
193 return yaml
.safe_dump(self
.openmano_vnfd
, default_flow_style
=False)
197 self
._log
.debug("Creating openmano vnfd")
198 openmano_vnfd
= self
.openmano_vnfd
199 name
= openmano_vnfd
["vnf"]["name"]
201 # If the name already exists, get the openmano vnfd id
202 name_uuid_map
= yield from self
._loop
.run_in_executor(
204 self
._cli
_api
.vnf_list
,
207 if name
in name_uuid_map
:
208 vnf_id
= name_uuid_map
[name
]
209 self
._log
.debug("Vnf already created. Got existing openmano vnfd id: %s", vnf_id
)
210 self
._vnf
_id
= vnf_id
213 self
._vnf
_id
, _
= yield from self
._loop
.run_in_executor(
215 self
._cli
_api
.vnf_create
,
216 self
.openmano_vnfd_yaml
,
219 fpath
= dump_openmano_descriptor(
220 "{}_vnf".format(name
),
221 self
.openmano_vnfd_yaml
224 self
._log
.debug("Dumped Openmano VNF descriptor to: %s", fpath
)
230 if not self
._created
:
233 self
._log
.debug("Deleting openmano vnfd")
234 if self
._vnf
_id
is None:
235 self
._log
.warning("Openmano vnf id not set. Cannot delete.")
238 yield from self
._loop
.run_in_executor(
240 self
._cli
_api
.vnf_delete
,
245 class OpenmanoNSRecordState(Enum
):
246 """ Network Service Record State """
247 # Make sure the values match with NetworkServiceRecordState
249 INSTANTIATION_PENDING
= 102
261 class OpenmanoNsr(object):
264 def __init__(self
, dts
, log
, loop
, publisher
, cli_api
, http_api
, nsd_msg
, nsr_config_msg
,key_pairs
):
268 self
._publisher
= publisher
269 self
._cli
_api
= cli_api
270 self
._http
_api
= http_api
272 self
._nsd
_msg
= nsd_msg
273 self
._nsr
_config
_msg
= nsr_config_msg
277 self
._vdur
_console
_handler
= {}
278 self
._key
_pairs
= key_pairs
280 self
._nsd
_uuid
= None
281 self
._nsr
_uuid
= None
285 self
._created
= False
287 self
._monitor
_task
= None
288 self
._state
= OpenmanoNSRecordState
.INIT
292 return rift2openmano
.RiftNSD(self
._nsd
_msg
)
296 return {v
.rift_vnfd_id
: v
.vnfd
for v
in self
._vnfrs
}
300 return {v
.rift_vnfd_id
: v
.openmano_vnfd_id
for v
in self
._vnfrs
}
307 def openmano_nsd_yaml(self
):
308 self
._log
.debug("Converting nsd %s from rift to openmano", self
.nsd
.id)
309 openmano_nsd
= rift2openmano
.rift2openmano_nsd(self
.nsd
, self
.vnfds
,self
.vnfr_ids
)
310 return yaml
.safe_dump(openmano_nsd
, default_flow_style
=False)
312 def get_ssh_key_pairs(self
):
315 for authorized_key
in self
._nsr
_config
_msg
.ssh_authorized_key
:
316 self
._log
.debug("Key pair ref present is %s",authorized_key
.key_pair_ref
)
317 if authorized_key
.key_pair_ref
in self
._key
_pairs
:
318 key_pairs
.append(self
._key
_pairs
[authorized_key
.key_pair_ref
].key
)
320 for authorized_key
in self
._nsd
_msg
.key_pair
:
321 self
._log
.debug("Key pair NSD is %s",authorized_key
)
322 key_pairs
.append(authorized_key
.key
)
325 cloud_config
["key-pairs"] = key_pairs
328 for user_entry
in self
._nsr
_config
_msg
.user
:
329 self
._log
.debug("User present is %s",user_entry
)
331 user
["name"] = user_entry
.name
332 user
["key-pairs"] = list()
333 for ssh_key
in user_entry
.ssh_authorized_key
:
334 if ssh_key
.key_pair_ref
in self
._key
_pairs
:
335 user
["key-pairs"].append(self
._key
_pairs
[ssh_key
.key_pair_ref
].key
)
338 for user_entry
in self
._nsd
_msg
.user
:
339 self
._log
.debug("User present in NSD is %s",user_entry
)
341 user
["name"] = user_entry
.name
342 user
["key-pairs"] = list()
343 for ssh_key
in user_entry
.key_pair
:
344 user
["key-pairs"].append(ssh_key
.key
)
348 cloud_config
["users"] = users
350 self
._log
.debug("Cloud config formed is %s",cloud_config
)
355 def openmano_instance_create_yaml(self
):
356 self
._log
.debug("Creating instance-scenario-create input file for nsd %s with name %s", self
.nsd
.id, self
._nsr
_config
_msg
.name
)
357 openmano_instance_create
= {}
358 openmano_instance_create
["name"] = self
._nsr
_config
_msg
.name
359 openmano_instance_create
["description"] = self
._nsr
_config
_msg
.description
360 openmano_instance_create
["scenario"] = self
._nsd
_uuid
362 cloud_config
= self
.get_ssh_key_pairs()
364 openmano_instance_create
["cloud-config"] = cloud_config
365 if self
._nsr
_config
_msg
.has_field("om_datacenter"):
366 openmano_instance_create
["datacenter"] = self
._nsr
_config
_msg
.om_datacenter
367 openmano_instance_create
["vnfs"] = {}
368 for vnfr
in self
._vnfrs
:
369 if "om_datacenter" in vnfr
.vnfr
.vnfr_msg
:
370 vnfr_name
= vnfr
.vnfr
.vnfd
.name
+ "__" + str(vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
)
371 openmano_instance_create
["vnfs"][vnfr_name
] = {"datacenter": vnfr
.vnfr
.vnfr_msg
.om_datacenter
}
372 openmano_instance_create
["networks"] = {}
373 for vld_msg
in self
._nsd
_msg
.vld
:
374 openmano_instance_create
["networks"][vld_msg
.name
] = {}
375 openmano_instance_create
["networks"][vld_msg
.name
]["sites"] = list()
376 for vlr
in self
._vlrs
:
377 if vlr
.vld_msg
.name
== vld_msg
.name
:
378 self
._log
.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr
.vld_msg
.name
,
379 vlr
.om_datacenter_name
,vld_msg
.name
)
380 #network["vim-network-name"] = vld_msg.name
383 if vld_msg
.vim_network_name
:
384 network
["netmap-use"] = vld_msg
.vim_network_name
385 elif vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
386 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
387 if ip_profile_params
.ip_version
== "ipv6":
388 ip_profile
['ip-version'] = "IPv6"
390 ip_profile
['ip-version'] = "IPv4"
391 if ip_profile_params
.has_field('subnet_address'):
392 ip_profile
['subnet-address'] = ip_profile_params
.subnet_address
393 if ip_profile_params
.has_field('gateway_address'):
394 ip_profile
['gateway-address'] = ip_profile_params
.gateway_address
395 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
396 ip_profile
['dns-address'] = ip_profile_params
.dns_server
[0].address
397 if ip_profile_params
.has_field('dhcp_params'):
398 ip_profile
['dhcp'] = {}
399 ip_profile
['dhcp']['enabled'] = ip_profile_params
.dhcp_params
.enabled
400 ip_profile
['dhcp']['start-address'] = ip_profile_params
.dhcp_params
.start_address
401 ip_profile
['dhcp']['count'] = ip_profile_params
.dhcp_params
.count
403 network
["netmap-create"] = vlr
.name
404 if vlr
.om_datacenter_name
:
405 network
["datacenter"] = vlr
.om_datacenter_name
406 elif vld_msg
.has_field("om_datacenter"):
407 network
["datacenter"] = vld_msg
.om_datacenter
408 elif "datacenter" in openmano_instance_create
:
409 network
["datacenter"] = openmano_instance_create
["datacenter"]
411 openmano_instance_create
["networks"][vld_msg
.name
]["sites"].append(network
)
413 openmano_instance_create
["networks"][vld_msg
.name
]['ip-profile'] = ip_profile
415 return yaml
.safe_dump(openmano_instance_create
, default_flow_style
=False,width
=1000)
418 def add_vlr(self
, vlr
):
419 self
._vlrs
.append(vlr
)
420 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
421 yield from asyncio
.sleep(1, loop
=self
._loop
)
424 def remove_vlr(self
, vlr
):
425 if vlr
in self
._vlrs
:
426 self
._vlrs
.remove(vlr
)
427 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
428 yield from asyncio
.sleep(1, loop
=self
._loop
)
431 def delete_vlr(self
, vlr
):
432 if vlr
in self
._vlrs
:
433 self
._vlrs
.remove(vlr
)
434 if not vlr
.vld_msg
.vim_network_name
:
435 yield from self
._loop
.run_in_executor(
437 self
._cli
_api
.ns_vim_network_delete
,
439 vlr
.om_datacenter_name
)
440 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
441 yield from asyncio
.sleep(1, loop
=self
._loop
)
444 def add_vnfr(self
, vnfr
):
445 vnfr
= OpenmanoVnfr(self
._log
, self
._loop
, self
._cli
_api
, vnfr
, nsd
=self
.nsd
)
446 yield from vnfr
.create()
447 self
._vnfrs
.append(vnfr
)
451 if not self
._created
:
452 self
._log
.debug("NSD wasn't created. Skipping delete.")
455 self
._log
.debug("Deleting openmano nsr")
457 yield from self
._loop
.run_in_executor(
459 self
._cli
_api
.ns_delete
,
463 self
._log
.debug("Deleting openmano vnfrs")
464 for vnfr
in self
._vnfrs
:
465 yield from vnfr
.delete()
470 self
._log
.debug("Creating openmano scenario")
471 name_uuid_map
= yield from self
._loop
.run_in_executor(
473 self
._cli
_api
.ns_list
,
476 if self
._nsd
_msg
.name
in name_uuid_map
:
477 self
._log
.debug("Found existing openmano scenario")
478 self
._nsd
_uuid
= name_uuid_map
[self
._nsd
_msg
.name
]
482 # Use the nsd uuid as the scenario name to rebind to existing
483 # scenario on reload or to support muliple instances of the name
485 self
._nsd
_uuid
, _
= yield from self
._loop
.run_in_executor(
487 self
._cli
_api
.ns_create
,
488 self
.openmano_nsd_yaml
,
491 fpath
= dump_openmano_descriptor(
492 "{}_nsd".format(self
._nsd
_msg
.name
),
493 self
.openmano_nsd_yaml
,
496 self
._log
.debug("Dumped Openmano NS descriptor to: %s", fpath
)
501 def instance_monitor_task(self
):
502 self
._log
.debug("Starting Instance monitoring task")
504 start_time
= time
.time()
508 yield from asyncio
.sleep(1, loop
=self
._loop
)
511 instance_resp_json
= yield from self
._loop
.run_in_executor(
513 self
._http
_api
.get_instance
,
517 self
._log
.debug("Got instance response: %s for NSR ID %s",
521 except openmano_client
.InstanceStatusError
as e
:
522 self
._log
.error("Could not get NS instance status: %s", str(e
))
525 def all_vms_active(vnf
):
526 for vm
in vnf
["vms"]:
527 vm_status
= vm
["status"]
529 if vm_status
!= "ACTIVE":
530 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
535 def any_vm_active_nomgmtip(vnf
):
536 for vm
in vnf
["vms"]:
537 vm_status
= vm
["status"]
539 if vm_status
!= "ACTIVE":
540 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
545 def any_vms_error(vnf
):
546 for vm
in vnf
["vms"]:
547 vm_status
= vm
["status"]
548 vm_vim_info
= vm
["vim_info"]
550 if vm_status
== "ERROR":
551 self
._log
.error("VM Error: %s (vim_info: %s)", vm_uuid
, vm_vim_info
)
556 def get_vnf_ip_address(vnf
):
557 if "ip_address" in vnf
:
558 return vnf
["ip_address"].strip()
561 def get_vnf_mac_address(vnf
):
562 if "mac_address" in vnf
:
563 return vnf
["mac_address"].strip()
566 def get_ext_cp_info(vnf
):
568 for vm
in vnf
["vms"]:
569 if "interfaces" not in vm
:
572 for intf
in vm
["interfaces"]:
573 if "external_name" not in intf
:
576 if not intf
["external_name"]:
579 ip_address
= intf
["ip_address"]
580 if ip_address
is None:
581 ip_address
= "0.0.0.0"
583 mac_address
= intf
["mac_address"]
584 if mac_address
is None:
585 mac_address
="00:00:00:00:00:00"
587 cp_info_list
.append((intf
["external_name"], ip_address
, mac_address
))
591 def get_vnf_status(vnfr
):
592 # When we create an openmano descriptor we use <name>__<idx>
593 # to come up with openmano constituent VNF name. Use this
594 # knowledge to map the vnfr back.
595 openmano_vnfr_suffix
= "__{}".format(
596 vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
599 for vnf
in instance_resp_json
["vnfs"]:
600 if vnf
["vnf_name"].endswith(openmano_vnfr_suffix
):
603 self
._log
.warning("Could not find vnf status with name that ends with: %s",
604 openmano_vnfr_suffix
)
607 for vnfr
in self
._vnfrs
:
608 if vnfr
in active_vnfs
:
609 # Skipping, so we don't re-publish the same VNF message.
612 vnfr_msg
= vnfr
.vnfr
.vnfr_msg
.deep_copy()
613 vnfr_msg
.operational_status
= "init"
616 vnf_status
= get_vnf_status(vnfr
)
617 self
._log
.debug("Found VNF status: %s", vnf_status
)
618 if vnf_status
is None:
619 self
._log
.error("Could not find VNF status from openmano")
620 self
._state
= OpenmanoNSRecordState
.FAILED
621 vnfr_msg
.operational_status
= "failed"
622 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
625 # If there was a VNF that has a errored VM, then just fail the VNF and stop monitoring.
626 if any_vms_error(vnf_status
):
627 self
._log
.debug("VM was found to be in error state. Marking as failed.")
628 self
._state
= OpenmanoNSRecordState
.FAILED
629 vnfr_msg
.operational_status
= "failed"
630 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
633 if (time
.time() - start_time
) > OpenmanoNsr
.TIMEOUT_SECS
:
634 self
._log
.error("NSR timed out before reaching running state")
635 self
._state
= OpenmanoNSRecordState
.FAILED
636 vnfr_msg
.operational_status
= "failed"
637 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
640 if all_vms_active(vnf_status
):
641 vnf_ip_address
= get_vnf_ip_address(vnf_status
)
642 vnf_mac_address
= get_vnf_mac_address(vnf_status
)
644 if vnf_ip_address
is None:
645 self
._log
.warning("No IP address obtained "
646 "for VNF: {}, will retry.".format(
647 vnf_status
['vnf_name']))
650 self
._log
.debug("All VMs in VNF are active. Marking as running.")
651 vnfr_msg
.operational_status
= "running"
653 self
._log
.debug("Got VNF ip address: %s, mac-address: %s", vnf_ip_address
, vnf_mac_address
)
654 vnfr_msg
.mgmt_interface
.ip_address
= vnf_ip_address
655 vnfr_msg
.vnf_configuration
.config_access
.mgmt_ip_address
= vnf_ip_address
658 for vm
in vnf_status
["vms"]:
659 if vm
["uuid"] not in self
._vdur
_console
_handler
:
660 vdur_console_handler
= VnfrConsoleOperdataDtsHandler(self
._dts
, self
._log
, self
._loop
,
661 self
, vnfr_msg
.id,vm
["uuid"],vm
["name"])
662 yield from vdur_console_handler
.register()
663 self
._vdur
_console
_handler
[vm
["uuid"]] = vdur_console_handler
665 vdur_msg
= vnfr_msg
.vdur
.add()
666 vdur_msg
.vim_id
= vm
["vim_vm_id"]
667 vdur_msg
.id = vm
["uuid"]
669 # Add connection point information for the config manager
670 cp_info_list
= get_ext_cp_info(vnf_status
)
671 for (cp_name
, cp_ip
, cp_mac_addr
) in cp_info_list
:
672 cp
= vnfr_msg
.connection_point
.add()
674 cp
.short_name
= cp_name
675 cp
.ip_address
= cp_ip
676 cp
.mac_address
= cp_mac_addr
678 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
679 active_vnfs
.append(vnfr
)
682 except Exception as e
:
683 vnfr_msg
.operational_status
= "failed"
684 self
._state
= OpenmanoNSRecordState
.FAILED
685 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
686 self
._log
.exception("Caught exception publishing vnfr info: %s", str(e
))
689 if len(active_vnfs
) == len(self
._vnfrs
):
690 self
._state
= OpenmanoNSRecordState
.RUNNING
691 self
._log
.info("All VNF's are active. Exiting NSR monitoring task")
695 def deploy(self
,nsr_msg
):
696 if self
._nsd
_uuid
is None:
697 raise ValueError("Cannot deploy an uncreated nsd")
699 self
._log
.debug("Deploying openmano scenario")
701 name_uuid_map
= yield from self
._loop
.run_in_executor(
703 self
._cli
_api
.ns_instance_list
,
706 if self
._nsr
_config
_msg
.name
in name_uuid_map
:
707 self
._log
.debug("Found existing instance with nsr name: %s", self
._nsr
_config
_msg
.name
)
708 self
._nsr
_uuid
= name_uuid_map
[self
._nsr
_config
_msg
.name
]
710 self
._nsr
_msg
= nsr_msg
711 fpath
= dump_openmano_descriptor(
712 "{}_instance_sce_create".format(self
._nsr
_config
_msg
.name
),
713 self
.openmano_instance_create_yaml
,
715 self
._log
.debug("Dumped Openmano NS Scenario Cretae to: %s", fpath
)
717 self
._nsr
_uuid
= yield from self
._loop
.run_in_executor(
719 self
._cli
_api
.ns_instance_scenario_create
,
720 self
.openmano_instance_create_yaml
)
722 self
._state
= OpenmanoNSRecordState
.INSTANTIATION_PENDING
724 self
._monitor
_task
= asyncio
.ensure_future(
725 self
.instance_monitor_task(), loop
=self
._loop
731 for _
,handler
in self
._vdur
_console
_handler
.items():
732 handler
._regh
.deregister()
734 if self
._nsr
_uuid
is None:
735 self
._log
.warning("Cannot terminate an un-instantiated nsr")
738 if self
._monitor
_task
is not None:
739 self
._monitor
_task
.cancel()
740 self
._monitor
_task
= None
742 self
._log
.debug("Terminating openmano nsr")
743 yield from self
._loop
.run_in_executor(
745 self
._cli
_api
.ns_terminate
,
750 def create_vlr(self
,vlr
):
751 self
._log
.debug("Creating openmano vim network VLR name %s, VLR DC: %s",vlr
.vld_msg
.name
,
752 vlr
.om_datacenter_name
)
755 net
['name'] = vlr
.name
757 net
['type'] = 'bridge'
758 self
._log
.debug("Received ip profile is %s",vlr
._ip
_profile
)
759 if vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
760 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
762 if ip_profile_params
.ip_version
== "ipv6":
763 ip_profile
['ip_version'] = "IPv6"
765 ip_profile
['ip_version'] = "IPv4"
766 if ip_profile_params
.has_field('subnet_address'):
767 ip_profile
['subnet_address'] = ip_profile_params
.subnet_address
768 if ip_profile_params
.has_field('gateway_address'):
769 ip_profile
['gateway_address'] = ip_profile_params
.gateway_address
770 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
771 ip_profile
['dns_address'] = ip_profile_params
.dns_server
[0].address
772 if ip_profile_params
.has_field('dhcp_params'):
773 ip_profile
['dhcp_enabled'] = ip_profile_params
.dhcp_params
.enabled
774 ip_profile
['dhcp_start_address'] = ip_profile_params
.dhcp_params
.start_address
775 ip_profile
['dhcp_count'] = ip_profile_params
.dhcp_params
.count
776 net
['ip_profile'] = ip_profile
777 net_create
["network"]= net
779 net_create_msg
= yaml
.safe_dump(net_create
,default_flow_style
=False)
780 fpath
= dump_openmano_descriptor(
781 "{}_vim_net_create_{}".format(self
._nsr
_config
_msg
.name
,vlr
.name
),
783 self
._log
.debug("Dumped Openmano VIM Net create to: %s", fpath
)
785 vim_network_uuid
= yield from self
._loop
.run_in_executor(
787 self
._cli
_api
.ns_vim_network_create
,
789 vlr
.om_datacenter_name
)
790 self
._vlrs
.append(vlr
)
794 class OpenmanoNsPlugin(rwnsmplugin
.NsmPluginBase
):
796 RW Implentation of the NsmPluginBase
798 def __init__(self
, dts
, log
, loop
, publisher
, ro_account
):
802 self
._publisher
= publisher
805 self
._http
_api
= None
806 self
._openmano
_nsrs
= {}
807 self
._vnfr
_uptime
_tasks
= {}
809 self
._set
_ro
_account
(ro_account
)
811 def _set_ro_account(self
, ro_account
):
812 self
._log
.debug("Setting openmano plugin cloud account: %s", ro_account
)
813 self
._cli
_api
= openmano_client
.OpenmanoCliAPI(
815 ro_account
.openmano
.host
,
816 ro_account
.openmano
.port
,
817 ro_account
.openmano
.tenant_id
,
820 self
._http
_api
= openmano_client
.OpenmanoHttpAPI(
822 ro_account
.openmano
.host
,
823 ro_account
.openmano
.port
,
824 ro_account
.openmano
.tenant_id
,
827 def set_state(self
, nsr_id
, state
):
828 # Currently we update only during terminate to
829 # decide how to handle VL terminate
830 if state
.value
== OpenmanoNSRecordState
.TERMINATE
.value
:
831 self
._openmano
_nsrs
[nsr_id
]._state
= \
832 [member
.value
for name
, member
in \
833 OpenmanoNSRecordState
.__members
__.items() \
834 if member
.value
== state
.value
]
836 def create_nsr(self
, nsr_config_msg
, nsd_msg
, key_pairs
=None):
838 Create Network service record
840 openmano_nsr
= OpenmanoNsr(
851 self
._openmano
_nsrs
[nsr_config_msg
.id] = openmano_nsr
854 def deploy(self
, nsr_msg
):
855 self
._log
.debug("Received NSR Deploy msg : %s", nsr_msg
)
856 openmano_nsr
= self
._openmano
_nsrs
[nsr_msg
.ns_instance_config_ref
]
857 yield from openmano_nsr
.create()
858 yield from openmano_nsr
.deploy(nsr_msg
)
861 def instantiate_ns(self
, nsr
, xact
):
863 Instantiate NSR with the passed nsr id
865 yield from nsr
.instantiate(xact
)
868 def instantiate_vnf(self
, nsr
, vnfr
):
870 Instantiate NSR with the passed nsr id
872 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
873 yield from openmano_nsr
.add_vnfr(vnfr
)
875 # Mark the VNFR as running
876 # TODO: Create a task to monitor nsr/vnfr status
877 vnfr_msg
= vnfr
.vnfr_msg
.deep_copy()
878 vnfr_msg
.operational_status
= "init"
880 self
._log
.debug("Attempting to publish openmano vnf: %s", vnfr_msg
)
881 with self
._dts
.transaction() as xact
:
882 yield from self
._publisher
.publish_vnfr(xact
, vnfr_msg
)
883 self
._log
.debug("Creating a task to update uptime for vnfr: %s", vnfr
.id)
884 self
._vnfr
_uptime
_tasks
[vnfr
.id] = self
._loop
.create_task(self
.vnfr_uptime_update(vnfr
))
886 def vnfr_uptime_update(self
, vnfr
):
888 vnfr_
= RwVnfrYang
.YangData_Vnfr_VnfrCatalog_Vnfr
.from_dict({'id': vnfr
.id})
890 vnfr_
.uptime
= int(time
.time()) - vnfr
._create
_time
891 yield from self
._publisher
.publish_vnfr(None, vnfr_
)
892 yield from asyncio
.sleep(2, loop
=self
._loop
)
893 except asyncio
.CancelledError
:
894 self
._log
.debug("Received cancellation request for vnfr_uptime_update task")
897 def instantiate_vl(self
, nsr
, vlr
):
899 Instantiate NSR with the passed nsr id
901 self
._log
.debug("Received instantiate VL for NSR {}; VLR {}".format(nsr
.id,vlr
))
902 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
903 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
904 yield from openmano_nsr
.create_vlr(vlr
)
905 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
907 yield from openmano_nsr
.add_vlr(vlr
)
910 def terminate_ns(self
, nsr
):
912 Terminate the network service
915 openmano_nsr
= self
._openmano
_nsrs
[nsr_id
]
917 yield from openmano_nsr
.terminate()
918 yield from openmano_nsr
.delete()
920 with self
._dts
.transaction() as xact
:
921 for vnfr
in openmano_nsr
.vnfrs
:
922 self
._log
.debug("Unpublishing VNFR: %s", vnfr
.vnfr
.vnfr_msg
)
923 yield from self
._publisher
.unpublish_vnfr(xact
, vnfr
.vnfr
.vnfr_msg
)
925 del self
._openmano
_nsrs
[nsr_id
]
928 def terminate_vnf(self
, vnfr
):
930 Terminate the network service
932 if vnfr
.id in self
._vnfr
_uptime
_tasks
:
933 self
._vnfr
_uptime
_tasks
[vnfr
.id].cancel()
936 def terminate_vl(self
, vlr
):
938 Terminate the virtual link
940 self
._log
.debug("Received terminate VL for VLR {}".format(vlr
))
941 openmano_nsr
= self
._openmano
_nsrs
[vlr
._nsr
_id
]
942 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
943 yield from openmano_nsr
.delete_vlr(vlr
)
945 yield from openmano_nsr
.remove_vlr(vlr
)