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_RwProject_Project_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_RwProject_Project_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_RwProject_Project_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
)
229 if not self
._created
:
232 self
._log
.debug("Deleting openmano vnfd")
233 if self
._vnf
_id
is None:
234 self
._log
.warning("Openmano vnf id not set. Cannot delete.")
237 self
._cli
_api
.vnf_delete(self
._vnf
_id
)
240 class OpenmanoNSRecordState(Enum
):
241 """ Network Service Record State """
242 # Make sure the values match with NetworkServiceRecordState
244 INSTANTIATION_PENDING
= 102
256 class OpenmanoNsr(object):
258 INSTANCE_TERMINATE_TIMEOUT
= 60
260 def __init__(self
, dts
, log
, loop
, publisher
, cli_api
, http_api
, nsd_msg
, nsr_config_msg
,key_pairs
):
264 self
._publisher
= publisher
265 self
._cli
_api
= cli_api
266 self
._http
_api
= http_api
268 self
._nsd
_msg
= nsd_msg
269 self
._nsr
_config
_msg
= nsr_config_msg
273 self
._vdur
_console
_handler
= {}
274 self
._key
_pairs
= key_pairs
276 self
._nsd
_uuid
= None
277 self
._nsr
_uuid
= None
281 self
._created
= False
283 self
._monitor
_task
= None
284 self
._state
= OpenmanoNSRecordState
.INIT
288 return rift2openmano
.RiftNSD(self
._nsd
_msg
)
292 return {v
.rift_vnfd_id
: v
.vnfd
for v
in self
._vnfrs
}
296 return {v
.rift_vnfd_id
: v
.openmano_vnfd_id
for v
in self
._vnfrs
}
303 def openmano_nsd_yaml(self
):
304 self
._log
.debug("Converting nsd %s from rift to openmano", self
.nsd
.id)
305 openmano_nsd
= rift2openmano
.rift2openmano_nsd(self
.nsd
, self
.vnfds
,self
.vnfr_ids
)
306 return yaml
.safe_dump(openmano_nsd
, default_flow_style
=False)
308 def get_ssh_key_pairs(self
):
311 for authorized_key
in self
._nsr
_config
_msg
.ssh_authorized_key
:
312 self
._log
.debug("Key pair ref present is %s",authorized_key
.key_pair_ref
)
313 if authorized_key
.key_pair_ref
in self
._key
_pairs
:
314 key_pairs
.append(self
._key
_pairs
[authorized_key
.key_pair_ref
].key
)
316 for authorized_key
in self
._nsd
_msg
.key_pair
:
317 self
._log
.debug("Key pair NSD is %s",authorized_key
)
318 key_pairs
.append(authorized_key
.key
)
321 cloud_config
["key-pairs"] = key_pairs
324 for user_entry
in self
._nsr
_config
_msg
.user
:
325 self
._log
.debug("User present is %s",user_entry
)
327 user
["name"] = user_entry
.name
328 user
["key-pairs"] = list()
329 for ssh_key
in user_entry
.ssh_authorized_key
:
330 if ssh_key
.key_pair_ref
in self
._key
_pairs
:
331 user
["key-pairs"].append(self
._key
_pairs
[ssh_key
.key_pair_ref
].key
)
334 for user_entry
in self
._nsd
_msg
.user
:
335 self
._log
.debug("User present in NSD is %s",user_entry
)
337 user
["name"] = user_entry
.name
338 user
["key-pairs"] = list()
339 for ssh_key
in user_entry
.key_pair
:
340 user
["key-pairs"].append(ssh_key
.key
)
344 cloud_config
["users"] = users
346 self
._log
.debug("Cloud config formed is %s",cloud_config
)
351 def openmano_instance_create_yaml(self
):
352 self
._log
.debug("Creating instance-scenario-create input file for nsd %s with name %s", self
.nsd
.id, self
._nsr
_config
_msg
.name
)
353 openmano_instance_create
= {}
354 openmano_instance_create
["name"] = self
._nsr
_config
_msg
.name
355 openmano_instance_create
["description"] = self
._nsr
_config
_msg
.description
356 openmano_instance_create
["scenario"] = self
._nsd
_uuid
358 cloud_config
= self
.get_ssh_key_pairs()
360 openmano_instance_create
["cloud-config"] = cloud_config
361 if self
._nsr
_config
_msg
.has_field("om_datacenter"):
362 openmano_instance_create
["datacenter"] = self
._nsr
_config
_msg
.om_datacenter
363 openmano_instance_create
["vnfs"] = {}
364 for vnfr
in self
._vnfrs
:
365 if "om_datacenter" in vnfr
.vnfr
.vnfr_msg
:
366 vnfr_name
= vnfr
.vnfr
.vnfd
.name
+ "__" + str(vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
)
367 openmano_instance_create
["vnfs"][vnfr_name
] = {"datacenter": vnfr
.vnfr
.vnfr_msg
.om_datacenter
}
368 openmano_instance_create
["networks"] = {}
369 for vld_msg
in self
._nsd
_msg
.vld
:
370 openmano_instance_create
["networks"][vld_msg
.name
] = {}
371 openmano_instance_create
["networks"][vld_msg
.name
]["sites"] = list()
372 for vlr
in self
._vlrs
:
373 if vlr
.vld_msg
.name
== vld_msg
.name
:
374 self
._log
.debug("Received VLR name %s, VLR DC: %s for VLD: %s",vlr
.vld_msg
.name
,
375 vlr
.om_datacenter_name
,vld_msg
.name
)
376 #network["vim-network-name"] = vld_msg.name
379 if vld_msg
.vim_network_name
:
380 network
["netmap-use"] = vld_msg
.vim_network_name
381 elif vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
382 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
383 if ip_profile_params
.ip_version
== "ipv6":
384 ip_profile
['ip-version'] = "IPv6"
386 ip_profile
['ip-version'] = "IPv4"
387 if ip_profile_params
.has_field('subnet_address'):
388 ip_profile
['subnet-address'] = ip_profile_params
.subnet_address
389 if ip_profile_params
.has_field('gateway_address'):
390 ip_profile
['gateway-address'] = ip_profile_params
.gateway_address
391 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
392 ip_profile
['dns-address'] = ip_profile_params
.dns_server
[0].address
393 if ip_profile_params
.has_field('dhcp_params'):
394 ip_profile
['dhcp'] = {}
395 ip_profile
['dhcp']['enabled'] = ip_profile_params
.dhcp_params
.enabled
396 ip_profile
['dhcp']['start-address'] = ip_profile_params
.dhcp_params
.start_address
397 ip_profile
['dhcp']['count'] = ip_profile_params
.dhcp_params
.count
399 network
["netmap-create"] = vlr
.name
400 if vlr
.om_datacenter_name
:
401 network
["datacenter"] = vlr
.om_datacenter_name
402 elif vld_msg
.has_field("om_datacenter"):
403 network
["datacenter"] = vld_msg
.om_datacenter
404 elif "datacenter" in openmano_instance_create
:
405 network
["datacenter"] = openmano_instance_create
["datacenter"]
407 openmano_instance_create
["networks"][vld_msg
.name
]["sites"].append(network
)
409 openmano_instance_create
["networks"][vld_msg
.name
]['ip-profile'] = ip_profile
411 return yaml
.safe_dump(openmano_instance_create
, default_flow_style
=False,width
=1000)
414 def add_vlr(self
, vlr
):
415 self
._vlrs
.append(vlr
)
416 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
417 yield from asyncio
.sleep(1, loop
=self
._loop
)
420 def remove_vlr(self
, vlr
):
421 if vlr
in self
._vlrs
:
422 self
._vlrs
.remove(vlr
)
423 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
424 yield from asyncio
.sleep(1, loop
=self
._loop
)
427 def delete_vlr(self
, vlr
):
428 if vlr
in self
._vlrs
:
429 self
._vlrs
.remove(vlr
)
430 if not vlr
.vld_msg
.vim_network_name
:
431 yield from self
._loop
.run_in_executor(
433 self
._cli
_api
.ns_vim_network_delete
,
435 vlr
.om_datacenter_name
)
436 yield from self
._publisher
.unpublish_vlr(None, vlr
.vlr_msg
)
437 yield from asyncio
.sleep(1, loop
=self
._loop
)
440 def add_vnfr(self
, vnfr
):
441 vnfr
= OpenmanoVnfr(self
._log
, self
._loop
, self
._cli
_api
, vnfr
, nsd
=self
.nsd
)
442 yield from vnfr
.create()
443 self
._vnfrs
.append(vnfr
)
446 if not self
._created
:
447 self
._log
.debug("NSD wasn't created. Skipping delete.")
450 self
._log
.debug("Deleting openmano nsr")
451 self
._cli
_api
.ns_delete(self
._nsd
_uuid
)
453 self
._log
.debug("Deleting openmano vnfrs")
454 deleted_vnf_id_list
= []
455 for vnfr
in self
._vnfrs
:
456 if vnfr
.vnfr
.vnfd
.id not in deleted_vnf_id_list
:
458 deleted_vnf_id_list
.append(vnfr
.vnfr
.vnfd
.id)
463 self
._log
.debug("Creating openmano scenario")
464 name_uuid_map
= yield from self
._loop
.run_in_executor(
466 self
._cli
_api
.ns_list
,
469 if self
._nsd
_msg
.name
in name_uuid_map
:
470 self
._log
.debug("Found existing openmano scenario")
471 self
._nsd
_uuid
= name_uuid_map
[self
._nsd
_msg
.name
]
475 # Use the nsd uuid as the scenario name to rebind to existing
476 # scenario on reload or to support muliple instances of the name
478 self
._nsd
_uuid
, _
= yield from self
._loop
.run_in_executor(
480 self
._cli
_api
.ns_create
,
481 self
.openmano_nsd_yaml
,
484 fpath
= dump_openmano_descriptor(
485 "{}_nsd".format(self
._nsd
_msg
.name
),
486 self
.openmano_nsd_yaml
,
489 self
._log
.debug("Dumped Openmano NS descriptor to: %s", fpath
)
494 def instance_monitor_task(self
):
495 self
._log
.debug("Starting Instance monitoring task")
497 start_time
= time
.time()
501 yield from asyncio
.sleep(1, loop
=self
._loop
)
504 instance_resp_json
= yield from self
._loop
.run_in_executor(
506 self
._http
_api
.get_instance
,
510 self
._log
.debug("Got instance response: %s for NSR ID %s",
514 except openmano_client
.InstanceStatusError
as e
:
515 self
._log
.error("Could not get NS instance status: %s", str(e
))
518 def all_vms_active(vnf
):
519 for vm
in vnf
["vms"]:
520 vm_status
= vm
["status"]
522 if vm_status
!= "ACTIVE":
523 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
528 def any_vm_active_nomgmtip(vnf
):
529 for vm
in vnf
["vms"]:
530 vm_status
= vm
["status"]
532 if vm_status
!= "ACTIVE":
533 self
._log
.debug("VM is not yet active: %s (status: %s)", vm_uuid
, vm_status
)
538 def any_vms_error(vnf
):
539 for vm
in vnf
["vms"]:
540 vm_status
= vm
["status"]
541 vm_vim_info
= vm
["vim_info"]
543 if vm_status
== "ERROR":
544 self
._log
.error("VM Error: %s (vim_info: %s)", vm_uuid
, vm_vim_info
)
549 def get_vnf_ip_address(vnf
):
550 if "ip_address" in vnf
:
551 return vnf
["ip_address"].strip()
554 def get_vnf_mac_address(vnf
):
555 if "mac_address" in vnf
:
556 return vnf
["mac_address"].strip()
559 def get_ext_cp_info(vnf
):
561 for vm
in vnf
["vms"]:
562 if "interfaces" not in vm
:
565 for intf
in vm
["interfaces"]:
566 if "external_name" not in intf
:
569 if not intf
["external_name"]:
572 ip_address
= intf
["ip_address"]
573 if ip_address
is None:
574 ip_address
= "0.0.0.0"
576 mac_address
= intf
["mac_address"]
577 if mac_address
is None:
578 mac_address
="00:00:00:00:00:00"
580 cp_info_list
.append((intf
["external_name"], ip_address
, mac_address
))
584 def get_vnf_status(vnfr
):
585 # When we create an openmano descriptor we use <name>__<idx>
586 # to come up with openmano constituent VNF name. Use this
587 # knowledge to map the vnfr back.
588 openmano_vnfr_suffix
= "__{}".format(
589 vnfr
.vnfr
.vnfr_msg
.member_vnf_index_ref
592 for vnf
in instance_resp_json
["vnfs"]:
593 if vnf
["vnf_name"].endswith(openmano_vnfr_suffix
):
596 self
._log
.warning("Could not find vnf status with name that ends with: %s",
597 openmano_vnfr_suffix
)
600 for vnfr
in self
._vnfrs
:
601 if vnfr
in active_vnfs
:
602 # Skipping, so we don't re-publish the same VNF message.
605 vnfr_msg
= vnfr
.vnfr
.vnfr_msg
.deep_copy()
606 vnfr_msg
.operational_status
= "init"
609 vnf_status
= get_vnf_status(vnfr
)
610 self
._log
.debug("Found VNF status: %s", vnf_status
)
611 if vnf_status
is None:
612 self
._log
.error("Could not find VNF status from openmano")
613 self
._state
= OpenmanoNSRecordState
.FAILED
614 vnfr_msg
.operational_status
= "failed"
615 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
618 # If there was a VNF that has a errored VM, then just fail the VNF and stop monitoring.
619 if any_vms_error(vnf_status
):
620 self
._log
.debug("VM was found to be in error state. Marking as failed.")
621 self
._state
= OpenmanoNSRecordState
.FAILED
622 vnfr_msg
.operational_status
= "failed"
623 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
626 if (time
.time() - start_time
) > OpenmanoNsr
.TIMEOUT_SECS
:
627 self
._log
.error("NSR timed out before reaching running state")
628 self
._state
= OpenmanoNSRecordState
.FAILED
629 vnfr_msg
.operational_status
= "failed"
630 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
633 if all_vms_active(vnf_status
):
634 vnf_ip_address
= get_vnf_ip_address(vnf_status
)
635 vnf_mac_address
= get_vnf_mac_address(vnf_status
)
637 if vnf_ip_address
is None:
638 self
._log
.warning("No IP address obtained "
639 "for VNF: {}, will retry.".format(
640 vnf_status
['vnf_name']))
643 self
._log
.debug("All VMs in VNF are active. Marking as running.")
644 vnfr_msg
.operational_status
= "running"
646 self
._log
.debug("Got VNF ip address: %s, mac-address: %s", vnf_ip_address
, vnf_mac_address
)
647 vnfr_msg
.mgmt_interface
.ip_address
= vnf_ip_address
648 vnfr_msg
.vnf_configuration
.config_access
.mgmt_ip_address
= vnf_ip_address
651 for vm
in vnf_status
["vms"]:
652 if vm
["uuid"] not in self
._vdur
_console
_handler
:
653 vdur_console_handler
= VnfrConsoleOperdataDtsHandler(self
._dts
, self
._log
, self
._loop
,
654 self
, vnfr_msg
.id,vm
["uuid"],vm
["name"])
655 yield from vdur_console_handler
.register()
656 self
._vdur
_console
_handler
[vm
["uuid"]] = vdur_console_handler
658 vdur_msg
= vnfr_msg
.vdur
.add()
659 vdur_msg
.vim_id
= vm
["vim_vm_id"]
660 vdur_msg
.id = vm
["uuid"]
662 # Add connection point information for the config manager
663 cp_info_list
= get_ext_cp_info(vnf_status
)
664 for (cp_name
, cp_ip
, cp_mac_addr
) in cp_info_list
:
665 cp
= vnfr_msg
.connection_point
.add()
667 cp
.short_name
= cp_name
668 cp
.ip_address
= cp_ip
669 cp
.mac_address
= cp_mac_addr
671 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
672 active_vnfs
.append(vnfr
)
674 except Exception as e
:
675 vnfr_msg
.operational_status
= "failed"
676 self
._state
= OpenmanoNSRecordState
.FAILED
677 yield from self
._publisher
.publish_vnfr(None, vnfr_msg
)
678 self
._log
.exception("Caught exception publishing vnfr info: %s", str(e
))
681 if len(active_vnfs
) == len(self
._vnfrs
):
682 self
._state
= OpenmanoNSRecordState
.RUNNING
683 self
._log
.info("All VNF's are active. Exiting NSR monitoring task")
687 def deploy(self
,nsr_msg
):
688 if self
._nsd
_uuid
is None:
689 raise ValueError("Cannot deploy an uncreated nsd")
691 self
._log
.debug("Deploying openmano scenario")
693 name_uuid_map
= yield from self
._loop
.run_in_executor(
695 self
._cli
_api
.ns_instance_list
,
698 if self
._nsr
_config
_msg
.name
in name_uuid_map
:
699 self
._log
.debug("Found existing instance with nsr name: %s", self
._nsr
_config
_msg
.name
)
700 self
._nsr
_uuid
= name_uuid_map
[self
._nsr
_config
_msg
.name
]
702 self
._nsr
_msg
= nsr_msg
703 fpath
= dump_openmano_descriptor(
704 "{}_instance_sce_create".format(self
._nsr
_config
_msg
.name
),
705 self
.openmano_instance_create_yaml
,
707 self
._log
.debug("Dumped Openmano NS Scenario Cretae to: %s", fpath
)
709 self
._nsr
_uuid
= yield from self
._loop
.run_in_executor(
711 self
._cli
_api
.ns_instance_scenario_create
,
712 self
.openmano_instance_create_yaml
)
714 self
._state
= OpenmanoNSRecordState
.INSTANTIATION_PENDING
716 self
._monitor
_task
= asyncio
.ensure_future(
717 self
.instance_monitor_task(), loop
=self
._loop
721 if self
._nsr
_uuid
is None:
722 start_time
= time
.time()
723 while ((time
.time() - start_time
) < OpenmanoNsr
.INSTANCE_TERMINATE_TIMEOUT
) and (self
._nsr
_uuid
is None):
725 self
._log
.warning("Waiting for nsr to get instatiated")
726 if self
._nsr
_uuid
is None:
727 self
._log
.warning("Cannot terminate an un-instantiated nsr")
730 if self
._monitor
_task
is not None:
731 self
._monitor
_task
.cancel()
732 self
._monitor
_task
= None
734 self
._log
.debug("Terminating openmano nsr")
735 self
._cli
_api
.ns_terminate(self
._nsr
_uuid
)
738 def create_vlr(self
,vlr
):
739 self
._log
.debug("Creating openmano vim network VLR name %s, VLR DC: %s",vlr
.vld_msg
.name
,
740 vlr
.om_datacenter_name
)
743 net
['name'] = vlr
.name
745 net
['type'] = 'bridge'
746 self
._log
.debug("Received ip profile is %s",vlr
._ip
_profile
)
747 if vlr
._ip
_profile
and vlr
._ip
_profile
.has_field("ip_profile_params"):
748 ip_profile_params
= vlr
._ip
_profile
.ip_profile_params
750 if ip_profile_params
.ip_version
== "ipv6":
751 ip_profile
['ip_version'] = "IPv6"
753 ip_profile
['ip_version'] = "IPv4"
754 if ip_profile_params
.has_field('subnet_address'):
755 ip_profile
['subnet_address'] = ip_profile_params
.subnet_address
756 if ip_profile_params
.has_field('gateway_address'):
757 ip_profile
['gateway_address'] = ip_profile_params
.gateway_address
758 if ip_profile_params
.has_field('dns_server') and len(ip_profile_params
.dns_server
) > 0:
759 ip_profile
['dns_address'] = ip_profile_params
.dns_server
[0].address
760 if ip_profile_params
.has_field('dhcp_params'):
761 ip_profile
['dhcp_enabled'] = ip_profile_params
.dhcp_params
.enabled
762 ip_profile
['dhcp_start_address'] = ip_profile_params
.dhcp_params
.start_address
763 ip_profile
['dhcp_count'] = ip_profile_params
.dhcp_params
.count
764 net
['ip_profile'] = ip_profile
765 net_create
["network"]= net
767 net_create_msg
= yaml
.safe_dump(net_create
,default_flow_style
=False)
768 fpath
= dump_openmano_descriptor(
769 "{}_vim_net_create_{}".format(self
._nsr
_config
_msg
.name
,vlr
.name
),
771 self
._log
.debug("Dumped Openmano VIM Net create to: %s", fpath
)
773 vim_network_uuid
= yield from self
._loop
.run_in_executor(
775 self
._cli
_api
.ns_vim_network_create
,
777 vlr
.om_datacenter_name
)
778 self
._vlrs
.append(vlr
)
782 class OpenmanoNsPlugin(rwnsmplugin
.NsmPluginBase
):
784 RW Implentation of the NsmPluginBase
786 def __init__(self
, dts
, log
, loop
, publisher
, ro_account
):
790 self
._publisher
= publisher
793 self
._http
_api
= None
794 self
._openmano
_nsrs
= {}
795 self
._vnfr
_uptime
_tasks
= {}
797 self
._set
_ro
_account
(ro_account
)
799 def _set_ro_account(self
, ro_account
):
800 self
._log
.debug("Setting openmano plugin cloud account: %s", ro_account
)
801 self
._cli
_api
= openmano_client
.OpenmanoCliAPI(
803 ro_account
.openmano
.host
,
804 ro_account
.openmano
.port
,
805 ro_account
.openmano
.tenant_id
,
808 self
._http
_api
= openmano_client
.OpenmanoHttpAPI(
810 ro_account
.openmano
.host
,
811 ro_account
.openmano
.port
,
812 ro_account
.openmano
.tenant_id
,
815 def set_state(self
, nsr_id
, state
):
816 # Currently we update only during terminate to
817 # decide how to handle VL terminate
818 if state
.value
== OpenmanoNSRecordState
.TERMINATE
.value
:
819 self
._openmano
_nsrs
[nsr_id
]._state
= \
820 [member
.value
for name
, member
in \
821 OpenmanoNSRecordState
.__members
__.items() \
822 if member
.value
== state
.value
]
824 def create_nsr(self
, nsr_config_msg
, nsd_msg
, key_pairs
=None):
826 Create Network service record
828 openmano_nsr
= OpenmanoNsr(
839 self
._openmano
_nsrs
[nsr_config_msg
.id] = openmano_nsr
842 def deploy(self
, nsr_msg
):
843 self
._log
.debug("Received NSR Deploy msg : %s", nsr_msg
)
844 openmano_nsr
= self
._openmano
_nsrs
[nsr_msg
.ns_instance_config_ref
]
845 yield from openmano_nsr
.create()
846 yield from openmano_nsr
.deploy(nsr_msg
)
849 def instantiate_ns(self
, nsr
, xact
):
851 Instantiate NSR with the passed nsr id
853 yield from nsr
.instantiate(xact
)
856 def instantiate_vnf(self
, nsr
, vnfr
):
858 Instantiate NSR with the passed nsr id
860 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
861 yield from openmano_nsr
.add_vnfr(vnfr
)
863 # Mark the VNFR as running
864 # TODO: Create a task to monitor nsr/vnfr status
865 vnfr_msg
= vnfr
.vnfr_msg
.deep_copy()
866 vnfr_msg
.operational_status
= "init"
868 self
._log
.debug("Attempting to publish openmano vnf: %s", vnfr_msg
)
869 with self
._dts
.transaction() as xact
:
870 yield from self
._publisher
.publish_vnfr(xact
, vnfr_msg
)
871 self
._log
.debug("Creating a task to update uptime for vnfr: %s", vnfr
.id)
872 self
._vnfr
_uptime
_tasks
[vnfr
.id] = self
._loop
.create_task(self
.vnfr_uptime_update(vnfr
))
874 def vnfr_uptime_update(self
, vnfr
):
876 vnfr_
= RwVnfrYang
.YangData_RwProject_Project_VnfrCatalog_Vnfr
.from_dict({'id': vnfr
.id})
878 vnfr_
.uptime
= int(time
.time()) - vnfr
._create
_time
879 yield from self
._publisher
.publish_vnfr(None, vnfr_
)
880 yield from asyncio
.sleep(2, loop
=self
._loop
)
881 except asyncio
.CancelledError
:
882 self
._log
.debug("Received cancellation request for vnfr_uptime_update task")
885 def instantiate_vl(self
, nsr
, vlr
):
887 Instantiate NSR with the passed nsr id
889 self
._log
.debug("Received instantiate VL for NSR {}; VLR {}".format(nsr
.id,vlr
))
890 openmano_nsr
= self
._openmano
_nsrs
[nsr
.id]
891 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
892 yield from openmano_nsr
.create_vlr(vlr
)
893 yield from self
._publisher
.publish_vlr(None, vlr
.vlr_msg
)
895 yield from openmano_nsr
.add_vlr(vlr
)
898 def terminate_ns(self
, nsr
):
900 Terminate the network service
903 openmano_nsr
= self
._openmano
_nsrs
[nsr_id
]
905 for _
,handler
in openmano_nsr
._vdur
_console
_handler
.items():
906 handler
._regh
.deregister()
908 yield from self
._loop
.run_in_executor(
914 with self
._dts
.transaction() as xact
:
915 for vnfr
in openmano_nsr
.vnfrs
:
916 self
._log
.debug("Unpublishing VNFR: %s", vnfr
.vnfr
.vnfr_msg
)
917 yield from self
._publisher
.unpublish_vnfr(xact
, vnfr
.vnfr
.vnfr_msg
)
919 del self
._openmano
_nsrs
[nsr_id
]
921 def terminate(self
, openmano_nsr
):
922 openmano_nsr
.terminate()
923 openmano_nsr
.delete()
926 def terminate_vnf(self
, vnfr
):
928 Terminate the network service
930 if vnfr
.id in self
._vnfr
_uptime
_tasks
:
931 self
._vnfr
_uptime
_tasks
[vnfr
.id].cancel()
934 def terminate_vl(self
, vlr
):
936 Terminate the virtual link
938 self
._log
.debug("Received terminate VL for VLR {}".format(vlr
))
939 openmano_nsr
= self
._openmano
_nsrs
[vlr
._nsr
_id
]
940 if openmano_nsr
._state
== OpenmanoNSRecordState
.RUNNING
:
941 yield from openmano_nsr
.delete_vlr(vlr
)
943 yield from openmano_nsr
.remove_vlr(vlr
)