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
,rift_vnfd_id
=None ):
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
282 self
._nsd
_msg
= nsd_msg
286 self
._created
= False
288 self
._monitor
_task
= None
289 self
._rift
_vnfd
_id
= rift_vnfd_id
290 self
._state
= OpenmanoNSRecordState
.INIT
294 return rift2openmano
.RiftNSD(self
._nsd
_msg
)
297 def rift_vnfd_id(self
):
298 return self
._rift
_vnfd
_id
305 def nsr_config_msg(self
):
306 return self
._nsr
_config
_msg
311 return {v
.rift_vnfd_id
: v
.vnfd
for v
in self
._vnfrs
}
315 return {v
.rift_vnfd_id
: v
.openmano_vnfd_id
for v
in self
._vnfrs
}
323 return self
._key
_pairs
334 def openmano_nsd_yaml(self
):
335 self
._log
.debug("Converting nsd %s from rift to openmano", self
.nsd
.id)
336 openmano_nsd
= rift2openmano
.rift2openmano_nsd(self
.nsd
, self
.vnfds
,self
.vnfr_ids
)
337 return yaml
.safe_dump(openmano_nsd
, default_flow_style
=False)
340 def openmano_scaling_yaml(self
):
341 self
._log
.debug("Creating Openmano Scaling Descriptor %s")
343 openmano_vnfd_nsd
= rift2openmano
.rift2openmano_vnfd_nsd(self
.nsd
, self
.vnfds
, self
.vnfr_ids
, self
._rift
_vnfd
_id
)
344 return yaml
.safe_dump(openmano_vnfd_nsd
, default_flow_style
=False)
345 except Exception as e
:
346 self
._log
.exception("Scaling Descriptor Exception: %s", str(e
))
348 def get_ssh_key_pairs(self
):
351 for authorized_key
in self
._nsr
_config
_msg
.ssh_authorized_key
:
352 self
._log
.debug("Key pair ref present is %s",authorized_key
.key_pair_ref
)
353 if authorized_key
.key_pair_ref
in self
._key
_pairs
:
354 key_pairs
.append(self
._key
_pairs
[authorized_key
.key_pair_ref
].key
)
356 for authorized_key
in self
._nsd
_msg
.key_pair
:
357 self
._log
.debug("Key pair NSD is %s",authorized_key
)
358 key_pairs
.append(authorized_key
.key
)
361 cloud_config
["key-pairs"] = key_pairs
364 for user_entry
in self
._nsr
_config
_msg
.user
:
365 self
._log
.debug("User present is %s",user_entry
)
367 user
["name"] = user_entry
.name
368 user
["key-pairs"] = list()
369 for ssh_key
in user_entry
.ssh_authorized_key
:
370 if ssh_key
.key_pair_ref
in self
._key
_pairs
:
371 user
["key-pairs"].append(self
._key
_pairs
[ssh_key
.key_pair_ref
].key
)
374 for user_entry
in self
._nsd
_msg
.user
:
375 self
._log
.debug("User present in NSD is %s",user_entry
)
377 user
["name"] = user_entry
.name
378 user
["key-pairs"] = list()
379 for ssh_key
in user_entry
.key_pair
:
380 user
["key-pairs"].append(ssh_key
.key
)
384 cloud_config
["users"] = users
386 self
._log
.debug("Cloud config formed is %s",cloud_config
)
391 def openmano_instance_create_yaml(self
):
392 self
._log
.debug("Creating instance-scenario-create input file for nsd %s with name %s", self
.nsd
.id, self
._nsr
_config
_msg
.name
)
393 openmano_instance_create
= {}
394 openmano_instance_create
["name"] = self
._nsr
_config
_msg
.name
395 openmano_instance_create
["description"] = self
._nsr
_config
_msg
.description
396 openmano_instance_create
["scenario"] = self
._nsd
_uuid
398 cloud_config
= self
.get_ssh_key_pairs()
400 openmano_instance_create
["cloud-config"] = cloud_config
401 if self
._nsr
_config
_msg
.has_field("om_datacenter"):
402 openmano_instance_create
["datacenter"] = self
._nsr
_config
_msg
.om_datacenter
403 openmano_instance_create
["vnfs"] = {}
404 for vnfr
in self
._vnfrs
:
405 if "om_datacenter" in vnfr
.vnfr
.vnfr_msg
:
406 vnfr_name
= vnfr
.vnfr
.vnfd
.name
+ "__" + str(vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
)
407 openmano_instance_create
["vnfs"][vnfr_name
] = {"datacenter": vnfr
.vnfr
.vnfr_msg
.om_datacenter
}
408 openmano_instance_create
["networks"] = {}
409 for vld_msg
in self
._nsd
_msg
.vld
:
410 openmano_instance_create
["networks"][vld_msg
.name
] = {}
411 openmano_instance_create
["networks"][vld_msg
.name
]["sites"] = list()
412 for vlr
in self
._vlrs
:
413 if vlr
.vld_msg
.name
== vld_msg
.name
:
414 self
._log
.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr
.vld_msg
.name
,
415 vlr
.om_datacenter_name
,vld_msg
.name
)
416 #network["vim-network-name"] = vld_msg.name
419 if vld_msg
.vim_network_name
:
420 network
["netmap-use"] = vld_msg
.vim_network_name
421 elif vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
422 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
423 if ip_profile_params
.ip_version
== "ipv6":
424 ip_profile
['ip-version'] = "IPv6"
426 ip_profile
['ip-version'] = "IPv4"
427 if ip_profile_params
.has_field('subnet_address'):
428 ip_profile
['subnet-address'] = ip_profile_params
.subnet_address
429 if ip_profile_params
.has_field('gateway_address'):
430 ip_profile
['gateway-address'] = ip_profile_params
.gateway_address
431 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
432 ip_profile
['dns-address'] = ip_profile_params
.dns_server
[0].address
433 if ip_profile_params
.has_field('dhcp_params'):
434 ip_profile
['dhcp'] = {}
435 ip_profile
['dhcp']['enabled'] = ip_profile_params
.dhcp_params
.enabled
436 ip_profile
['dhcp']['start-address'] = ip_profile_params
.dhcp_params
.start_address
437 ip_profile
['dhcp']['count'] = ip_profile_params
.dhcp_params
.count
439 network
["netmap-create"] = vlr
.name
440 if vlr
.om_datacenter_name
:
441 network
["datacenter"] = vlr
.om_datacenter_name
442 elif vld_msg
.has_field("om_datacenter"):
443 network
["datacenter"] = vld_msg
.om_datacenter
444 elif "datacenter" in openmano_instance_create
:
445 network
["datacenter"] = openmano_instance_create
["datacenter"]
447 openmano_instance_create
["networks"][vld_msg
.name
]["sites"].append(network
)
449 openmano_instance_create
["networks"][vld_msg
.name
]['ip-profile'] = ip_profile
451 return yaml
.safe_dump(openmano_instance_create
, default_flow_style
=False,width
=1000)
454 def scaling_instance_create_yaml(self
, scaleout
=False):
455 self
._log
.debug("Creating instance-scenario-create input file for nsd %s with name %s", self
.nsd
.id, self
._nsr
_config
_msg
.name
+"scal1")
456 scaling_instance_create
= {}
457 for group_list
in self
._nsd
_msg
.scaling_group_descriptor
:
458 scaling_instance_create
["name"] = self
._nsr
_config
_msg
.name
+ "__"+group_list
.name
460 scaling_instance_create
["scenario"] = self
._nsd
_uuid
+ "__" +group_list
.name
462 scaling_instance_create
["scenario"] = self
._nsd
_uuid
463 scaling_instance_create
["description"] = self
._nsr
_config
_msg
.description
466 if self
._nsr
_config
_msg
.has_field("om_datacenter"):
467 scaling_instance_create
["datacenter"] = self
._nsr
_config
_msg
.om_datacenter
468 scaling_instance_create
["vnfs"] = {}
469 for vnfr
in self
._vnfrs
:
470 if "om_datacenter" in vnfr
.vnfr
.vnfr_msg
:
471 vnfr_name
= vnfr
.vnfr
.vnfd
.name
+ "__" + str(vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
)
472 scaling_instance_create
["vnfs"][vnfr_name
] = {"datacenter": vnfr
.vnfr
.vnfr_msg
.om_datacenter
}
473 scaling_instance_create
["networks"] = {}
474 for vld_msg
in self
._nsd
_msg
.vld
:
475 scaling_instance_create
["networks"][vld_msg
.name
] = {}
476 scaling_instance_create
["networks"][vld_msg
.name
]["sites"] = list()
477 for vlr
in self
._vlrs
:
478 if vlr
.vld_msg
.name
== vld_msg
.name
:
479 self
._log
.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr
.vld_msg
.name
,
480 vlr
.om_datacenter_name
,vld_msg
.name
)
481 #network["vim-network-name"] = vld_msg.name
484 if vld_msg
.vim_network_name
:
485 network
["netmap-use"] = vld_msg
.vim_network_name
487 # network["netmap-create"] = vlr.name
488 if vlr
.om_datacenter_name
:
489 network
["datacenter"] = vlr
.om_datacenter_name
490 elif vld_msg
.has_field("om_datacenter"):
491 network
["datacenter"] = vld_msg
.om_datacenter
492 elif "datacenter" in scaling_instance_create
:
493 network
["datacenter"] = scaling_instance_create
["datacenter"]
495 scaling_instance_create
["networks"][vld_msg
.name
]["sites"].append(network
)
497 return yaml
.safe_dump(scaling_instance_create
, default_flow_style
=False, width
=1000)
500 def add_vlr(self
, vlr
):
501 self
._vlrs
.append(vlr
)
502 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
503 yield from asyncio
.sleep(1, loop
=self
._loop
)
506 def remove_vlr(self
, vlr
):
507 if vlr
in self
._vlrs
:
508 self
._vlrs
.remove(vlr
)
509 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
510 yield from asyncio
.sleep(1, loop
=self
._loop
)
513 def delete_vlr(self
, vlr
):
514 if vlr
in self
._vlrs
:
515 self
._vlrs
.remove(vlr
)
516 if not vlr
.vld_msg
.vim_network_name
:
517 yield from self
._loop
.run_in_executor(
519 self
._cli
_api
.ns_vim_network_delete
,
521 vlr
.om_datacenter_name
)
522 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
523 yield from asyncio
.sleep(1, loop
=self
._loop
)
526 def add_vnfr(self
, vnfr
):
527 vnfr
= OpenmanoVnfr(self
._log
, self
._loop
, self
._cli
_api
, vnfr
, nsd
=self
.nsd
)
528 yield from vnfr
.create()
529 self
._vnfrs
.append(vnfr
)
532 def add_nsr(self
, nsr
, vnfr
):
533 self
._nsrs
[vnfr
.id] = nsr
537 if not self
._created
:
538 self
._log
.debug("NSD wasn't created. Skipping delete.")
541 self
._log
.debug("Deleting openmano nsr")
543 yield from self
._loop
.run_in_executor(
545 self
._cli
_api
.ns_delete
,
549 self
._log
.debug("Deleting openmano vnfrs")
550 for vnfr
in self
._vnfrs
:
551 yield from vnfr
.delete()
556 self
._log
.debug("Creating openmano scenario")
557 name_uuid_map
= yield from self
._loop
.run_in_executor(
559 self
._cli
_api
.ns_list
,
562 if self
._nsd
_msg
.name
in name_uuid_map
:
563 self
._log
.debug("Found existing openmano scenario")
564 self
._nsd
_uuid
= name_uuid_map
[self
._nsd
_msg
.name
]
568 # Use the nsd uuid as the scenario name to rebind to existing
569 # scenario on reload or to support muliple instances of the name
571 self
._nsd
_uuid
, _
= yield from self
._loop
.run_in_executor(
573 self
._cli
_api
.ns_create
,
574 self
.openmano_nsd_yaml
,
577 fpath
= dump_openmano_descriptor(
578 "{}_nsd".format(self
._nsd
_msg
.name
),
579 self
.openmano_nsd_yaml
,
582 self
._log
.debug("Dumped Openmano NS descriptor to: %s", fpath
)
587 def scaling_scenario_create(self
):
588 self
._log
.debug("Creating scaling openmano scenario")
589 self
._nsd
_uuid
, _
= yield from self
._loop
.run_in_executor(
591 self
._cli
_api
.ns_create
,
592 self
.openmano_scaling_yaml
,
595 fpath
= dump_openmano_descriptor(
596 "{}_sgd".format(self
._nsd
_msg
.name
),
597 self
.scaling_instance_create_yaml
,
601 def instance_monitor_task(self
):
602 self
._log
.debug("Starting Instance monitoring task")
604 start_time
= time
.time()
608 yield from asyncio
.sleep(1, loop
=self
._loop
)
611 instance_resp_json
= yield from self
._loop
.run_in_executor(
613 self
._http
_api
.get_instance
,
617 self
._log
.debug("Got instance response: %s for NSR ID %s",
621 except openmano_client
.InstanceStatusError
as e
:
622 self
._log
.error("Could not get NS instance status: %s", str(e
))
625 def all_vms_active(vnf
):
626 for vm
in vnf
["vms"]:
627 vm_status
= vm
["status"]
629 if vm_status
!= "ACTIVE":
630 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
635 def any_vm_active_nomgmtip(vnf
):
636 for vm
in vnf
["vms"]:
637 vm_status
= vm
["status"]
639 if vm_status
!= "ACTIVE":
640 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
645 def any_vms_error(vnf
):
646 for vm
in vnf
["vms"]:
647 vm_status
= vm
["status"]
648 vm_vim_info
= vm
["vim_info"]
650 if vm_status
== "ERROR":
651 self
._log
.error("VM Error: %s (vim_info: %s)", vm_uuid
, vm_vim_info
)
656 def get_vnf_ip_address(vnf
):
657 if "ip_address" in vnf
:
658 return vnf
["ip_address"].strip()
661 def get_vnf_mac_address(vnf
):
662 if "mac_address" in vnf
:
663 return vnf
["mac_address"].strip()
666 def get_ext_cp_info(vnf
):
668 for vm
in vnf
["vms"]:
669 if "interfaces" not in vm
:
672 for intf
in vm
["interfaces"]:
673 if "external_name" not in intf
:
676 if not intf
["external_name"]:
679 ip_address
= intf
["ip_address"]
680 if ip_address
is None:
681 ip_address
= "0.0.0.0"
683 mac_address
= intf
["mac_address"]
684 if mac_address
is None:
685 mac_address
="00:00:00:00:00:00"
687 cp_info_list
.append((intf
["external_name"], ip_address
, mac_address
))
691 def get_vnf_status(vnfr
):
692 # When we create an openmano descriptor we use <name>__<idx>
693 # to come up with openmano constituent VNF name. Use this
694 # knowledge to map the vnfr back.
695 openmano_vnfr_suffix
= "__{}".format(
696 vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
699 for vnf
in instance_resp_json
["vnfs"]:
700 if vnf
["vnf_name"].endswith(openmano_vnfr_suffix
):
703 self
._log
.warning("Could not find vnf status with name that ends with: %s",
704 openmano_vnfr_suffix
)
707 for vnfr
in self
._vnfrs
:
708 if vnfr
in active_vnfs
:
709 # Skipping, so we don't re-publish the same VNF message.
712 vnfr_msg
= vnfr
.vnfr
.vnfr_msg
.deep_copy()
713 vnfr_msg
.operational_status
= "init"
716 vnf_status
= get_vnf_status(vnfr
)
717 self
._log
.debug("Found VNF status: %s", vnf_status
)
718 if vnf_status
is None:
719 self
._log
.error("Could not find VNF status from openmano")
720 self
._state
= OpenmanoNSRecordState
.FAILED
721 vnfr_msg
.operational_status
= "failed"
722 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
725 # If there was a VNF that has a errored VM, then just fail the VNF and stop monitoring.
726 if any_vms_error(vnf_status
):
727 self
._log
.debug("VM was found to be in error state. Marking as failed.")
728 self
._state
= OpenmanoNSRecordState
.FAILED
729 vnfr_msg
.operational_status
= "failed"
730 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
733 if (time
.time() - start_time
) > OpenmanoNsr
.TIMEOUT_SECS
:
734 self
._log
.error("NSR timed out before reaching running state")
735 self
._state
= OpenmanoNSRecordState
.FAILED
736 vnfr_msg
.operational_status
= "failed"
737 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
740 if all_vms_active(vnf_status
):
741 vnf_ip_address
= get_vnf_ip_address(vnf_status
)
742 vnf_mac_address
= get_vnf_mac_address(vnf_status
)
744 if vnf_ip_address
is None:
745 self
._log
.warning("No IP address obtained "
746 "for VNF: {}, will retry.".format(
747 vnf_status
['vnf_name']))
750 self
._log
.debug("All VMs in VNF are active. Marking as running.")
751 vnfr_msg
.operational_status
= "running"
753 self
._log
.debug("Got VNF ip address: %s, mac-address: %s", vnf_ip_address
, vnf_mac_address
)
754 vnfr_msg
.mgmt_interface
.ip_address
= vnf_ip_address
755 vnfr_msg
.vnf_configuration
.config_access
.mgmt_ip_address
= vnf_ip_address
758 for vm
in vnf_status
["vms"]:
759 if vm
["uuid"] not in self
._vdur
_console
_handler
:
760 vdur_console_handler
= VnfrConsoleOperdataDtsHandler(self
._dts
, self
._log
, self
._loop
,
761 self
, vnfr_msg
.id,vm
["uuid"],vm
["name"])
762 yield from vdur_console_handler
.register()
763 self
._vdur
_console
_handler
[vm
["uuid"]] = vdur_console_handler
765 vdur_msg
= vnfr_msg
.vdur
.add()
766 vdur_msg
.vim_id
= vm
["vim_vm_id"]
767 vdur_msg
.id = vm
["uuid"]
769 # Add connection point information for the config manager
770 cp_info_list
= get_ext_cp_info(vnf_status
)
771 for (cp_name
, cp_ip
, cp_mac_addr
) in cp_info_list
:
772 cp
= vnfr_msg
.connection_point
.add()
774 cp
.short_name
= cp_name
775 cp
.ip_address
= cp_ip
776 cp
.mac_address
= cp_mac_addr
778 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
779 active_vnfs
.append(vnfr
)
782 except Exception as e
:
783 vnfr_msg
.operational_status
= "failed"
784 self
._state
= OpenmanoNSRecordState
.FAILED
785 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
786 self
._log
.exception("Caught exception publishing vnfr info: %s", str(e
))
789 if len(active_vnfs
) == len(self
._vnfrs
):
790 self
._state
= OpenmanoNSRecordState
.RUNNING
791 self
._log
.info("All VNF's are active. Exiting NSR monitoring task")
795 def deploy(self
,nsr_msg
):
796 if self
._nsd
_uuid
is None:
797 raise ValueError("Cannot deploy an uncreated nsd")
799 self
._log
.debug("Deploying openmano instance scenario")
801 name_uuid_map
= yield from self
._loop
.run_in_executor(
803 self
._cli
_api
.ns_instance_list
,
806 if self
._nsr
_config
_msg
.name
in name_uuid_map
:
807 self
._log
.debug("Found existing instance with nsr name: %s", self
._nsr
_config
_msg
.name
)
808 self
._nsr
_uuid
= name_uuid_map
[self
._nsr
_config
_msg
.name
]
810 self
._nsr
_msg
= nsr_msg
811 fpath
= dump_openmano_descriptor(
812 "{}_instance_sce_create".format(self
._nsr
_config
_msg
.name
),
813 self
.openmano_instance_create_yaml
,
815 self
._log
.debug("Dumped Openmano instance Scenario Cretae to: %s", fpath
)
817 self
._nsr
_uuid
= yield from self
._loop
.run_in_executor(
819 self
._cli
_api
.ns_instance_scenario_create
,
820 self
.openmano_instance_create_yaml
)
822 self
._state
= OpenmanoNSRecordState
.INSTANTIATION_PENDING
824 self
._monitor
_task
= asyncio
.ensure_future(
825 self
.instance_monitor_task(), loop
=self
._loop
829 def deploy_scaling(self
, nsr_msg
, rift_vnfd_id
):
830 self
._log
.debug("Deploying Scaling instance scenario")
831 self
._nsr
_msg
= nsr_msg
832 self
._rift
_vnfd
_id
= rift_vnfd_id
833 fpath
= dump_openmano_descriptor(
834 "{}_scale_instance".format(self
._nsr
_config
_msg
.name
),
835 self
.scaling_instance_create_yaml
837 self
._nsr
_uuid
= yield from self
._loop
.run_in_executor(
839 self
._cli
_api
.ns_instance_scenario_create
,
840 self
.scaling_instance_create_yaml
)
842 self
._state
= OpenmanoNSRecordState
.INSTANTIATION_PENDING
844 self
._monitor
_task
= asyncio
.ensure_future(
845 self
.instance_monitor_task(), loop
=self
._loop
848 self
._state
= OpenmanoNSRecordState
.INIT
854 for _
,handler
in self
._vdur
_console
_handler
.items():
855 handler
._regh
.deregister()
857 if self
._nsr
_uuid
is None:
858 self
._log
.warning("Cannot terminate an un-instantiated nsr")
861 if self
._monitor
_task
is not None:
862 self
._monitor
_task
.cancel()
863 self
._monitor
_task
= None
865 self
._log
.debug("Terminating openmano nsr")
866 yield from self
._loop
.run_in_executor(
868 self
._cli
_api
.ns_terminate
,
873 def create_vlr(self
,vlr
):
874 self
._log
.debug("Creating openmano vim network VLR name %s, VLR DC: %s",vlr
.vld_msg
.name
,
875 vlr
.om_datacenter_name
)
878 net
['name'] = vlr
.name
880 net
['type'] = 'bridge'
881 self
._log
.debug("Received ip profile is %s",vlr
._ip
_profile
)
882 if vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
883 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
885 if ip_profile_params
.ip_version
== "ipv6":
886 ip_profile
['ip_version'] = "IPv6"
888 ip_profile
['ip_version'] = "IPv4"
889 if ip_profile_params
.has_field('subnet_address'):
890 ip_profile
['subnet_address'] = ip_profile_params
.subnet_address
891 if ip_profile_params
.has_field('gateway_address'):
892 ip_profile
['gateway_address'] = ip_profile_params
.gateway_address
893 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
894 ip_profile
['dns_address'] = ip_profile_params
.dns_server
[0].address
895 if ip_profile_params
.has_field('dhcp_params'):
896 ip_profile
['dhcp_enabled'] = ip_profile_params
.dhcp_params
.enabled
897 ip_profile
['dhcp_start_address'] = ip_profile_params
.dhcp_params
.start_address
898 ip_profile
['dhcp_count'] = ip_profile_params
.dhcp_params
.count
899 net
['ip_profile'] = ip_profile
900 net_create
["network"]= net
902 net_create_msg
= yaml
.safe_dump(net_create
,default_flow_style
=False)
903 fpath
= dump_openmano_descriptor(
904 "{}_vim_net_create_{}".format(self
._nsr
_config
_msg
.name
,vlr
.name
),
906 self
._log
.debug("Dumped Openmano VIM Net create to: %s", fpath
)
908 vim_network_uuid
= yield from self
._loop
.run_in_executor(
910 self
._cli
_api
.ns_vim_network_create
,
912 vlr
.om_datacenter_name
)
913 self
._vlrs
.append(vlr
)
917 class OpenmanoNsPlugin(rwnsmplugin
.NsmPluginBase
):
919 RW Implentation of the NsmPluginBase
921 def __init__(self
, dts
, log
, loop
, publisher
, ro_account
):
925 self
._publisher
= publisher
928 self
._http
_api
= None
929 self
._openmano
_nsrs
= {}
930 self
._vnfr
_uptime
_tasks
= {}
932 self
._set
_ro
_account
(ro_account
)
934 def _set_ro_account(self
, ro_account
):
935 self
._log
.debug("Setting openmano plugin cloud account: %s", ro_account
)
936 self
._cli
_api
= openmano_client
.OpenmanoCliAPI(
938 ro_account
.openmano
.host
,
939 ro_account
.openmano
.port
,
940 ro_account
.openmano
.tenant_id
,
943 self
._http
_api
= openmano_client
.OpenmanoHttpAPI(
945 ro_account
.openmano
.host
,
946 ro_account
.openmano
.port
,
947 ro_account
.openmano
.tenant_id
,
950 def set_state(self
, nsr_id
, state
):
951 # Currently we update only during terminate to
952 # decide how to handle VL terminate
953 if state
.value
== OpenmanoNSRecordState
.TERMINATE
.value
:
954 self
._openmano
_nsrs
[nsr_id
]._state
= \
955 [member
.value
for name
, member
in \
956 OpenmanoNSRecordState
.__members
__.items() \
957 if member
.value
== state
.value
]
959 def create_nsr(self
, nsr_config_msg
, nsd_msg
, key_pairs
=None):
961 Create Network service record
963 openmano_nsr
= OpenmanoNsr(
974 self
._openmano
_nsrs
[nsr_config_msg
.id] = openmano_nsr
977 def deploy(self
, nsr_msg
):
978 self
._log
.debug("Received NSR Deploy msg : %s", nsr_msg
)
979 openmano_nsr
= self
._openmano
_nsrs
[nsr_msg
.ns_instance_config_ref
]
980 yield from openmano_nsr
.create()
981 yield from openmano_nsr
.deploy(nsr_msg
)
984 def instantiate_ns(self
, nsr
, xact
):
986 Instantiate NSR with the passed nsr id
988 yield from nsr
.instantiate(xact
)
991 def instantiate_vnf(self
, nsr
, vnfr
, scaleout
=False):
993 Instantiate NSR with the passed nsr id
995 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
997 openmano_vnf_nsr
= OpenmanoNsr(
1004 openmano_nsr
.nsd_msg
,
1005 openmano_nsr
.nsr_config_msg
,
1006 openmano_nsr
.key_pairs
,
1007 #openmano_nsr.nsr_msg,
1010 for vlr
in openmano_nsr
.vlrs
:
1011 yield from openmano_vnf_nsr
.add_vlr(vlr
)
1013 yield from openmano_nsr
.add_nsr(openmano_vnf_nsr
, vnfr
)
1014 except Exception as e
:
1015 self
.log
.exception(str(e
))
1017 yield from openmano_vnf_nsr
.add_vnfr(vnfr
)
1018 except Exception as e
:
1019 self
.log
.exception(str(e
))
1021 yield from openmano_vnf_nsr
.scaling_scenario_create()
1022 except Exception as e
:
1023 self
.log
.exception(str(e
))
1025 yield from openmano_vnf_nsr
.deploy_scaling(openmano_vnf_nsr
.nsr_msg
, vnfr
.id)
1026 except Exception as e
:
1027 self
.log
.exception(str(e
))
1029 yield from openmano_nsr
.add_vnfr(vnfr
)
1031 # Mark the VNFR as running
1032 # TODO: Create a task to monitor nsr/vnfr status
1033 vnfr_msg
= vnfr
.vnfr_msg
.deep_copy()
1034 vnfr_msg
.operational_status
= "init"
1036 self
._log
.debug("Attempting to publish openmano vnf: %s", vnfr_msg
)
1037 with self
._dts
.transaction() as xact
:
1038 yield from self
._publisher
.publish_vnfr(xact
, vnfr_msg
)
1039 self
._log
.debug("Creating a task to update uptime for vnfr: %s", vnfr
.id)
1040 self
._vnfr
_uptime
_tasks
[vnfr
.id] = self
._loop
.create_task(self
.vnfr_uptime_update(vnfr
))
1042 def vnfr_uptime_update(self
, vnfr
):
1044 vnfr_
= RwVnfrYang
.YangData_Vnfr_VnfrCatalog_Vnfr
.from_dict({'id': vnfr
.id})
1046 vnfr_
.uptime
= int(time
.time()) - vnfr
._create
_time
1047 yield from self
._publisher
.publish_vnfr(None, vnfr_
)
1048 yield from asyncio
.sleep(2, loop
=self
._loop
)
1049 except asyncio
.CancelledError
:
1050 self
._log
.debug("Received cancellation request for vnfr_uptime_update task")
1053 def instantiate_vl(self
, nsr
, vlr
):
1055 Instantiate NSR with the passed nsr id
1057 self
._log
.debug("Received instantiate VL for NSR {}; VLR {}".format(nsr
.id,vlr
))
1058 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
1059 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
1060 yield from openmano_nsr
.create_vlr(vlr
)
1061 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
1063 yield from openmano_nsr
.add_vlr(vlr
)
1066 def terminate_ns(self
, nsr
):
1068 Terminate the network service
1071 openmano_nsr
= self
._openmano
_nsrs
[nsr_id
]
1073 yield from openmano_nsr
.terminate()
1074 yield from openmano_nsr
.delete()
1076 with self
._dts
.transaction() as xact
:
1077 for vnfr
in openmano_nsr
.vnfrs
:
1078 self
._log
.debug("Unpublishing VNFR: %s", vnfr
.vnfr
.vnfr_msg
)
1079 yield from self
._publisher
.unpublish_vnfr(xact
, vnfr
.vnfr
.vnfr_msg
)
1081 del self
._openmano
_nsrs
[nsr_id
]
1084 def terminate_vnf(self
, vnfr
):
1086 Terminate the network service
1088 if vnfr
.id in self
._vnfr
_uptime
_tasks
:
1089 self
._vnfr
_uptime
_tasks
[vnfr
.id].cancel()
1092 def terminate_vl(self
, vlr
):
1094 Terminate the virtual link
1096 self
._log
.debug("Received terminate VL for VLR {}".format(vlr
))
1097 openmano_nsr
= self
._openmano
_nsrs
[vlr
._nsr
_id
]
1098 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
1099 yield from openmano_nsr
.delete_vlr(vlr
)
1101 yield from openmano_nsr
.remove_vlr(vlr
)