1 # -*- coding: utf-8 -*-
4 # Copyright 2015 Telefónica Investigación y Desarrollo, S.A.U.
5 # This file is part of openmano
8 # Licensed under the Apache License, Version 2.0 (the "License"); you may
9 # not use this file except in compliance with the License. You may obtain
10 # a copy of the License at
12 # http://www.apache.org/licenses/LICENSE-2.0
14 # Unless required by applicable law or agreed to in writing, software
15 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
16 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
17 # License for the specific language governing permissions and limitations
20 # For those usages not covered by the Apache License, Version 2.0 please
21 # contact with: nfvlabs@tid.es
25 vimconnector implements all the methods to interact with openvim using the openvim API.
27 __author__
="Alfonso Tierno, Gerardo Garcia"
28 __date__
="$26-aug-2014 11:09:29$"
36 from openmano_schemas
import id_schema
, name_schema
, nameshort_schema
, description_schema
, \
37 vlan1000_schema
, integer0_schema
38 from jsonschema
import validate
as js_v
, exceptions
as js_e
39 from urllib
import quote
41 '''contain the openvim virtual machine status to openmano status'''
42 vmStatus2manoFormat
={'ACTIVE':'ACTIVE',
44 'SUSPENDED': 'SUSPENDED',
45 'INACTIVE':'INACTIVE',
47 'ERROR':'ERROR','DELETED':'DELETED'
49 netStatus2manoFormat
={'ACTIVE':'ACTIVE','INACTIVE':'INACTIVE','BUILD':'BUILD','ERROR':'ERROR','DELETED':'DELETED', 'DOWN':'DOWN'
67 "required": ["id","name"]
75 "required": ["id","name"]
77 new_host_response_schema
= {
78 "title":"host response information schema",
79 "$schema": "http://json-schema.org/draft-04/schema#",
85 "additionalProperties": False
88 get_images_response_schema
= {
89 "title":"openvim images response information schema",
90 "$schema": "http://json-schema.org/draft-04/schema#",
95 "items": image_schema
,
98 "required": ["images"],
99 "additionalProperties": False
102 get_hosts_response_schema
= {
103 "title":"openvim hosts response information schema",
104 "$schema": "http://json-schema.org/draft-04/schema#",
109 "items": host_schema
,
112 "required": ["hosts"],
113 "additionalProperties": False
116 get_host_detail_response_schema
= new_host_response_schema
# TODO: Content is not parsed yet
118 get_server_response_schema
= {
119 "title":"openvim server response information schema",
120 "$schema": "http://json-schema.org/draft-04/schema#",
125 "items": server_schema
,
128 "required": ["servers"],
129 "additionalProperties": False
132 new_tenant_response_schema
= {
133 "title":"tenant response information schema",
134 "$schema": "http://json-schema.org/draft-04/schema#",
141 "name": nameshort_schema
,
142 "description":description_schema
,
143 "enabled":{"type" : "boolean"}
148 "required": ["tenant"],
149 "additionalProperties": False
152 new_network_response_schema
= {
153 "title":"network response information schema",
154 "$schema": "http://json-schema.org/draft-04/schema#",
162 "type":{"type":"string", "enum":["bridge_man","bridge_data","data", "ptp"]},
163 "shared":{"type":"boolean"},
164 "tenant_id":id_schema
,
165 "admin_state_up":{"type":"boolean"},
166 "vlan":vlan1000_schema
171 "required": ["network"],
172 "additionalProperties": False
176 # get_network_response_schema = {
177 # "title":"get network response information schema",
178 # "$schema": "http://json-schema.org/draft-04/schema#",
185 # "name":name_schema,
186 # "type":{"type":"string", "enum":["bridge_man","bridge_data","data", "ptp"]},
187 # "shared":{"type":"boolean"},
188 # "tenant_id":id_schema,
189 # "admin_state_up":{"type":"boolean"},
190 # "vlan":vlan1000_schema
195 # "required": ["network"],
196 # "additionalProperties": False
200 new_port_response_schema
= {
201 "title":"port response information schema",
202 "$schema": "http://json-schema.org/draft-04/schema#",
213 "required": ["port"],
214 "additionalProperties": False
217 get_flavor_response_schema
= {
218 "title":"openvim flavors response information schema",
219 "$schema": "http://json-schema.org/draft-04/schema#",
227 "extended": {"type":"object"},
229 "required": ["id", "name"],
232 "required": ["flavor"],
233 "additionalProperties": False
236 new_flavor_response_schema
= {
237 "title":"flavor response information schema",
238 "$schema": "http://json-schema.org/draft-04/schema#",
249 "required": ["flavor"],
250 "additionalProperties": False
253 get_image_response_schema
= {
254 "title":"openvim images response information schema",
255 "$schema": "http://json-schema.org/draft-04/schema#",
264 "required": ["id", "name"],
267 "required": ["flavor"],
268 "additionalProperties": False
270 new_image_response_schema
= {
271 "title":"image response information schema",
272 "$schema": "http://json-schema.org/draft-04/schema#",
283 "required": ["image"],
284 "additionalProperties": False
287 new_vminstance_response_schema
= {
288 "title":"server response information schema",
289 "$schema": "http://json-schema.org/draft-04/schema#",
300 "required": ["server"],
301 "additionalProperties": False
304 get_processor_rankings_response_schema
= {
305 "title":"processor rankings information schema",
306 "$schema": "http://json-schema.org/draft-04/schema#",
314 "model": description_schema
,
315 "value": integer0_schema
317 "additionalProperties": False,
318 "required": ["model","value"]
321 "additionalProperties": False,
322 "required": ["rankings"]
326 class vimconnector(vimconn
.vimconnector
):
327 def __init__(self
, uuid
, name
, tenant_id
, tenant_name
, url
, url_admin
=None, user
=None, passwd
=None,
328 log_level
="DEBUG", config
={}, persistent_info
={}):
329 vimconn
.vimconnector
.__init
__(self
, uuid
, name
, tenant_id
, tenant_name
, url
, url_admin
, user
, passwd
, log_level
, config
)
331 self
.headers_req
= {'content-type': 'application/json'}
332 self
.logger
= logging
.getLogger('openmano.vim.openvim')
333 self
.persistent_info
= persistent_info
335 self
.tenant
= tenant_id
337 def __setitem__(self
,index
, value
):
338 '''Set individuals parameters
339 Throw TypeError, KeyError
341 if index
=='tenant_id':
343 elif index
=='tenant_name':
345 vimconn
.vimconnector
.__setitem
__(self
,index
, value
)
347 def _get_my_tenant(self
):
348 '''Obtain uuid of my tenant from name
353 url
= self
.url
+'/tenants?name='+ quote(self
.tenant_name
)
354 self
.logger
.info("Getting VIM tenant_id GET %s", url
)
355 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
356 self
._check
_http
_request
_response
(vim_response
)
358 tenant_list
= vim_response
.json()["tenants"]
359 if len(tenant_list
) == 0:
360 raise vimconn
.vimconnNotFoundException("No tenant found for name '%s'" % str(self
.tenant_name
))
361 elif len(tenant_list
) > 1:
362 raise vimconn
.vimconnConflictException ("More that one tenant found for name '%s'" % str(self
.tenant_name
))
363 self
.tenant
= tenant_list
[0]["id"]
365 except Exception as e
:
366 raise vimconn
.vimconnUnexpectedResponse("Get VIM tenant {} '{}'".format(type(e
).__name
__, str(e
)))
368 def _format_jsonerror(self
,http_response
):
369 #DEPRECATED, to delete in the future
371 data
= http_response
.json()
372 return data
["error"]["description"]
374 return http_response
.text
376 def _format_in(self
, http_response
, schema
):
377 #DEPRECATED, to delete in the future
379 client_data
= http_response
.json()
380 js_v(client_data
, schema
)
381 #print "Input data: ", str(client_data)
382 return True, client_data
383 except js_e
.ValidationError
as exc
:
384 print "validate_in error, jsonschema exception ", exc
.message
, "at", exc
.path
385 return False, ("validate_in error, jsonschema exception ", exc
.message
, "at", exc
.path
)
387 def _remove_extra_items(self
, data
, schema
):
389 if type(data
) is tuple or type(data
) is list:
391 a
= self
._remove
_extra
_items
(d
, schema
['items'])
392 if a
is not None: deleted
.append(a
)
393 elif type(data
) is dict:
394 for k
in data
.keys():
395 if 'properties' not in schema
or k
not in schema
['properties'].keys():
399 a
= self
._remove
_extra
_items
(data
[k
], schema
['properties'][k
])
400 if a
is not None: deleted
.append({k
:a
})
401 if len(deleted
) == 0: return None
402 elif len(deleted
) == 1: return deleted
[0]
405 def _format_request_exception(self
, request_exception
):
406 '''Transform a request exception into a vimconn exception'''
407 if isinstance(request_exception
, js_e
.ValidationError
):
408 raise vimconn
.vimconnUnexpectedResponse("jsonschema exception '{}' at '{}'".format(request_exception
.message
, request_exception
.path
))
409 elif isinstance(request_exception
, requests
.exceptions
.HTTPError
):
410 raise vimconn
.vimconnUnexpectedResponse(type(request_exception
).__name
__ + ": " + str(request_exception
))
412 raise vimconn
.vimconnConnectionException(type(request_exception
).__name
__ + ": " + str(request_exception
))
414 def _check_http_request_response(self
, request_response
):
415 '''Raise a vimconn exception if the response is not Ok'''
416 if request_response
.status_code
>= 200 and request_response
.status_code
< 300:
418 if request_response
.status_code
== vimconn
.HTTP_Unauthorized
:
419 raise vimconn
.vimconnAuthException(request_response
.text
)
420 elif request_response
.status_code
== vimconn
.HTTP_Not_Found
:
421 raise vimconn
.vimconnNotFoundException(request_response
.text
)
422 elif request_response
.status_code
== vimconn
.HTTP_Conflict
:
423 raise vimconn
.vimconnConflictException(request_response
.text
)
425 raise vimconn
.vimconnUnexpectedResponse("VIM HTTP_response {}, {}".format(request_response
.status_code
, str(request_response
.text
)))
427 def new_tenant(self
,tenant_name
,tenant_description
):
428 '''Adds a new tenant to VIM with this name and description, returns the tenant identifier'''
429 #print "VIMConnector: Adding a new tenant to VIM"
430 payload_dict
= {"tenant": {"name":tenant_name
,"description": tenant_description
, "enabled": True}}
431 payload_req
= json
.dumps(payload_dict
)
433 url
= self
.url_admin
+'/tenants'
434 self
.logger
.info("Adding a new tenant %s", url
)
435 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=payload_req
)
436 self
._check
_http
_request
_response
(vim_response
)
437 self
.logger
.debug(vim_response
.text
)
438 #print json.dumps(vim_response.json(), indent=4)
439 response
= vim_response
.json()
440 js_v(response
, new_tenant_response_schema
)
441 #r = self._remove_extra_items(response, new_tenant_response_schema)
443 # self.logger.warn("Warning: remove extra items %s", str(r))
444 tenant_id
= response
['tenant']['id']
446 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
447 self
._format
_request
_exception
(e
)
449 def delete_tenant(self
,tenant_id
):
450 '''Delete a tenant from VIM. Returns the old tenant identifier'''
452 url
= self
.url_admin
+'/tenants/'+tenant_id
453 self
.logger
.info("Delete a tenant DELETE %s", url
)
454 vim_response
= requests
.delete(url
, headers
= self
.headers_req
)
455 self
._check
_http
_request
_response
(vim_response
)
456 self
.logger
.debug(vim_response
.text
)
457 #print json.dumps(vim_response.json(), indent=4)
459 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
460 self
._format
_request
_exception
(e
)
462 def get_tenant_list(self
, filter_dict
={}):
463 '''Obtain tenants of VIM
464 filter_dict can contain the following keys:
465 name: filter by tenant name
466 id: filter by tenant uuid/id
468 Returns the tenant list of dictionaries: [{'name':'<name>, 'id':'<id>, ...}, ...]
472 for k
,v
in filter_dict
.iteritems():
473 filterquery
.append(str(k
)+'='+str(v
))
474 if len(filterquery
)>0:
475 filterquery_text
='?'+ '&'.join(filterquery
)
477 url
= self
.url
+'/tenants'+filterquery_text
478 self
.logger
.info("get_tenant_list GET %s", url
)
479 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
480 self
._check
_http
_request
_response
(vim_response
)
481 self
.logger
.debug(vim_response
.text
)
482 #print json.dumps(vim_response.json(), indent=4)
483 return vim_response
.json()["tenants"]
484 except requests
.exceptions
.RequestException
as e
:
485 self
._format
_request
_exception
(e
)
487 def new_network(self
,net_name
, net_type
, ip_profile
=None, shared
=False, vlan
=None): #, **vim_specific):
488 '''Adds a tenant network to VIM'''
489 '''Returns the network identifier'''
491 self
._get
_my
_tenant
()
492 if net_type
=="bridge":
493 net_type
="bridge_data"
494 payload_req
= {"name": net_name
, "type": net_type
, "tenant_id": self
.tenant
, "shared": shared
}
496 payload_req
["provider:vlan"] = vlan
497 # payload_req.update(vim_specific)
498 url
= self
.url
+'/networks'
499 self
.logger
.info("Adding a new network POST: %s DATA: %s", url
, str(payload_req
))
500 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=json
.dumps({"network": payload_req
}) )
501 self
._check
_http
_request
_response
(vim_response
)
502 self
.logger
.debug(vim_response
.text
)
503 #print json.dumps(vim_response.json(), indent=4)
504 response
= vim_response
.json()
505 js_v(response
, new_network_response_schema
)
506 #r = self._remove_extra_items(response, new_network_response_schema)
508 # self.logger.warn("Warning: remove extra items %s", str(r))
509 network_id
= response
['network']['id']
511 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
512 self
._format
_request
_exception
(e
)
514 def get_network_list(self
, filter_dict
={}):
515 '''Obtain tenant networks of VIM
521 admin_state_up: boolean
523 Returns the network list of dictionaries
526 if 'tenant_id' not in filter_dict
:
527 filter_dict
["tenant_id"] = self
._get
_my
_tenant
()
528 elif not filter_dict
["tenant_id"]:
529 del filter_dict
["tenant_id"]
532 for k
,v
in filter_dict
.iteritems():
533 filterquery
.append(str(k
)+'='+str(v
))
534 if len(filterquery
)>0:
535 filterquery_text
='?'+ '&'.join(filterquery
)
536 url
= self
.url
+'/networks'+filterquery_text
537 self
.logger
.info("Getting network list GET %s", url
)
538 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
539 self
._check
_http
_request
_response
(vim_response
)
540 self
.logger
.debug(vim_response
.text
)
541 #print json.dumps(vim_response.json(), indent=4)
542 response
= vim_response
.json()
543 return response
['networks']
544 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
545 self
._format
_request
_exception
(e
)
547 def get_network(self
, net_id
):
548 '''Obtain network details of network id'''
550 url
= self
.url
+'/networks/'+net_id
551 self
.logger
.info("Getting network GET %s", url
)
552 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
553 self
._check
_http
_request
_response
(vim_response
)
554 self
.logger
.debug(vim_response
.text
)
555 #print json.dumps(vim_response.json(), indent=4)
556 response
= vim_response
.json()
557 return response
['network']
558 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
559 self
._format
_request
_exception
(e
)
561 def delete_network(self
, net_id
):
562 '''Deletes a tenant network from VIM'''
563 '''Returns the network identifier'''
565 self
._get
_my
_tenant
()
566 url
= self
.url
+'/networks/'+net_id
567 self
.logger
.info("Deleting VIM network DELETE %s", url
)
568 vim_response
= requests
.delete(url
, headers
=self
.headers_req
)
569 self
._check
_http
_request
_response
(vim_response
)
570 #self.logger.debug(vim_response.text)
571 #print json.dumps(vim_response.json(), indent=4)
573 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
574 self
._format
_request
_exception
(e
)
576 def get_flavor(self
, flavor_id
):
577 '''Obtain flavor details from the VIM'''
579 self
._get
_my
_tenant
()
580 url
= self
.url
+'/'+self
.tenant
+'/flavors/'+flavor_id
581 self
.logger
.info("Getting flavor GET %s", url
)
582 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
583 self
._check
_http
_request
_response
(vim_response
)
584 self
.logger
.debug(vim_response
.text
)
585 #print json.dumps(vim_response.json(), indent=4)
586 response
= vim_response
.json()
587 js_v(response
, get_flavor_response_schema
)
588 r
= self
._remove
_extra
_items
(response
, get_flavor_response_schema
)
590 self
.logger
.warn("Warning: remove extra items %s", str(r
))
591 return response
['flavor']
592 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
593 self
._format
_request
_exception
(e
)
595 def new_flavor(self
, flavor_data
):
596 '''Adds a tenant flavor to VIM'''
597 '''Returns the flavor identifier'''
599 new_flavor_dict
= flavor_data
.copy()
600 for device
in new_flavor_dict
.get('extended', {}).get('devices', ()):
601 if 'image name' in device
:
602 del device
['image name']
603 numas
= new_flavor_dict
.get('extended', {}).get('numas')
606 # translate memory, cpus to EPA
607 if "cores" not in numa
and "threads" not in numa
and "paired-threads" not in numa
:
608 numa
["paired-threads"] = new_flavor_dict
["vcpus"]
609 if "memory" not in numa
:
610 numa
["memory"] = int(math
.ceil(new_flavor_dict
["ram"]/1024.0))
611 for iface
in numa
.get("interfaces", ()):
612 if not iface
.get("bandwidth"):
613 iface
["bandwidth"] = "1 Mbps"
615 new_flavor_dict
["name"] = flavor_data
["name"][:64]
616 self
._get
_my
_tenant
()
617 payload_req
= json
.dumps({'flavor': new_flavor_dict
})
618 url
= self
.url
+'/'+self
.tenant
+'/flavors'
619 self
.logger
.info("Adding a new VIM flavor POST %s", url
)
620 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=payload_req
)
621 self
._check
_http
_request
_response
(vim_response
)
622 self
.logger
.debug(vim_response
.text
)
623 #print json.dumps(vim_response.json(), indent=4)
624 response
= vim_response
.json()
625 js_v(response
, new_flavor_response_schema
)
626 r
= self
._remove
_extra
_items
(response
, new_flavor_response_schema
)
628 self
.logger
.warn("Warning: remove extra items %s", str(r
))
629 flavor_id
= response
['flavor']['id']
631 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
632 self
._format
_request
_exception
(e
)
634 def delete_flavor(self
,flavor_id
):
635 '''Deletes a tenant flavor from VIM'''
636 '''Returns the old flavor_id'''
638 self
._get
_my
_tenant
()
639 url
= self
.url
+'/'+self
.tenant
+'/flavors/'+flavor_id
640 self
.logger
.info("Deleting VIM flavor DELETE %s", url
)
641 vim_response
= requests
.delete(url
, headers
=self
.headers_req
)
642 self
._check
_http
_request
_response
(vim_response
)
643 #self.logger.debug(vim_response.text)
644 #print json.dumps(vim_response.json(), indent=4)
646 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
647 self
._format
_request
_exception
(e
)
649 def get_image(self
, image_id
):
650 '''Obtain image details from the VIM'''
652 self
._get
_my
_tenant
()
653 url
= self
.url
+'/'+self
.tenant
+'/images/'+image_id
654 self
.logger
.info("Getting image GET %s", url
)
655 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
656 self
._check
_http
_request
_response
(vim_response
)
657 self
.logger
.debug(vim_response
.text
)
658 #print json.dumps(vim_response.json(), indent=4)
659 response
= vim_response
.json()
660 js_v(response
, get_image_response_schema
)
661 r
= self
._remove
_extra
_items
(response
, get_image_response_schema
)
663 self
.logger
.warn("Warning: remove extra items %s", str(r
))
664 return response
['image']
665 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
666 self
._format
_request
_exception
(e
)
668 def new_image(self
,image_dict
):
669 ''' Adds a tenant image to VIM, returns image_id'''
671 self
._get
_my
_tenant
()
672 new_image_dict
={'name': image_dict
['name'][:64]}
673 if image_dict
.get('description'):
674 new_image_dict
['description'] = image_dict
['description']
675 if image_dict
.get('metadata'):
676 new_image_dict
['metadata'] = yaml
.load(image_dict
['metadata'])
677 if image_dict
.get('location'):
678 new_image_dict
['path'] = image_dict
['location']
679 payload_req
= json
.dumps({"image":new_image_dict
})
680 url
=self
.url
+ '/' + self
.tenant
+ '/images'
681 self
.logger
.info("Adding a new VIM image POST %s", url
)
682 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=payload_req
)
683 self
._check
_http
_request
_response
(vim_response
)
684 self
.logger
.debug(vim_response
.text
)
685 #print json.dumps(vim_response.json(), indent=4)
686 response
= vim_response
.json()
687 js_v(response
, new_image_response_schema
)
688 r
= self
._remove
_extra
_items
(response
, new_image_response_schema
)
690 self
.logger
.warn("Warning: remove extra items %s", str(r
))
691 image_id
= response
['image']['id']
693 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
694 self
._format
_request
_exception
(e
)
696 def delete_image(self
, image_id
):
697 '''Deletes a tenant image from VIM'''
698 '''Returns the deleted image_id'''
700 self
._get
_my
_tenant
()
701 url
= self
.url
+ '/'+ self
.tenant
+'/images/'+image_id
702 self
.logger
.info("Deleting VIM image DELETE %s", url
)
703 vim_response
= requests
.delete(url
, headers
=self
.headers_req
)
704 self
._check
_http
_request
_response
(vim_response
)
705 #self.logger.debug(vim_response.text)
706 #print json.dumps(vim_response.json(), indent=4)
708 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
709 self
._format
_request
_exception
(e
)
711 def get_image_id_from_path(self
, path
):
712 '''Get the image id from image path in the VIM database. Returns the image_id'''
714 self
._get
_my
_tenant
()
715 url
=self
.url
+ '/' + self
.tenant
+ '/images?path='+quote(path
)
716 self
.logger
.info("Getting images GET %s", url
)
717 vim_response
= requests
.get(url
)
718 self
._check
_http
_request
_response
(vim_response
)
719 self
.logger
.debug(vim_response
.text
)
720 #print json.dumps(vim_response.json(), indent=4)
721 response
= vim_response
.json()
722 js_v(response
, get_images_response_schema
)
723 #r = self._remove_extra_items(response, get_images_response_schema)
725 # self.logger.warn("Warning: remove extra items %s", str(r))
726 if len(response
['images'])==0:
727 raise vimconn
.vimconnNotFoundException("Image not found at VIM with path '%s'", path
)
728 elif len(response
['images'])>1:
729 raise vimconn
.vimconnConflictException("More than one image found at VIM with path '%s'", path
)
730 return response
['images'][0]['id']
731 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
732 self
._format
_request
_exception
(e
)
734 def get_image_list(self
, filter_dict
={}):
735 '''Obtain tenant images from VIM
739 checksum: image checksum
741 Returns the image list of dictionaries:
742 [{<the fields at Filter_dict plus some VIM specific>}, ...]
746 self
._get
_my
_tenant
()
749 for k
,v
in filter_dict
.iteritems():
750 filterquery
.append(str(k
)+'='+str(v
))
751 if len(filterquery
)>0:
752 filterquery_text
='?'+ '&'.join(filterquery
)
753 url
= self
.url
+'/'+self
.tenant
+'/images'+filterquery_text
754 self
.logger
.info("Getting image list GET %s", url
)
755 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
756 self
._check
_http
_request
_response
(vim_response
)
757 self
.logger
.debug(vim_response
.text
)
758 #print json.dumps(vim_response.json(), indent=4)
759 response
= vim_response
.json()
760 return response
['images']
761 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
762 self
._format
_request
_exception
(e
)
764 def new_vminstancefromJSON(self
, vm_data
):
765 '''Adds a VM instance to VIM'''
766 '''Returns the instance identifier'''
768 self
._get
_my
_tenant
()
769 except Exception as e
:
770 return -vimconn
.HTTP_Not_Found
, str(e
)
771 print "VIMConnector: Adding a new VM instance from JSON to VIM"
772 payload_req
= vm_data
774 vim_response
= requests
.post(self
.url
+'/'+self
.tenant
+'/servers', headers
= self
.headers_req
, data
=payload_req
)
775 except requests
.exceptions
.RequestException
as e
:
776 print "new_vminstancefromJSON Exception: ", e
.args
777 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
779 #print vim_response.status_code
780 if vim_response
.status_code
== 200:
781 #print vim_response.json()
782 #print json.dumps(vim_response.json(), indent=4)
783 res
,http_content
= self
._format
_in
(vim_response
, new_image_response_schema
)
786 r
= self
._remove
_extra
_items
(http_content
, new_image_response_schema
)
787 if r
is not None: print "Warning: remove extra items ", r
789 vminstance_id
= http_content
['server']['id']
790 print "Tenant image id: ",vminstance_id
791 return vim_response
.status_code
,vminstance_id
792 else: return -vimconn
.HTTP_Bad_Request
,http_content
794 #print vim_response.text
795 jsonerror
= self
._format
_jsonerror
(vim_response
)
796 text
= 'Error in VIM "%s": not possible to add new vm instance. HTTP Response: %d. Error: %s' % (self
.url
, vim_response
.status_code
, jsonerror
)
798 return -vim_response
.status_code
,text
800 def new_vminstance(self
, name
, description
, start
, image_id
, flavor_id
, net_list
, cloud_config
=None, disk_list
=None,
801 availability_zone_index
=None, availability_zone_list
=None):
802 """Adds a VM instance to VIM
804 start: indicates if VM must start or boot in pause mode. Ignored
805 image_id,flavor_id: image and flavor uuid
806 net_list: list of interfaces, each one is a dictionary with:
808 net_id: network uuid to connect
809 vpci: virtual vcpi to assign
810 model: interface model, virtio, e2000, ...
812 use: 'data', 'bridge', 'mgmt'
813 type: 'virtual', 'PCI-PASSTHROUGH'('PF'), 'SR-IOV'('VF'), 'VFnotShared'
814 vim_id: filled/added by this function
815 #TODO ip, security groups
816 Returns a tuple with the instance identifier and created_items or raises an exception on error
817 created_items can be None or a dictionary where this method can include key-values that will be passed to
818 the method delete_vminstance and action_vminstance. Can be used to store created ports, volumes, etc.
819 Format is vimconnector dependent, but do not use nested dictionaries and a value of None should be the same
822 self
.logger
.debug("new_vminstance input: image='%s' flavor='%s' nics='%s'", image_id
, flavor_id
, str(net_list
))
824 self
._get
_my
_tenant
()
826 # for k,v in net_dict.items():
828 # net_list.append('{"name":"' + k + '", "uuid":"' + v + '"}')
829 # net_list_string = ', '.join(net_list)
832 if not net
.get("net_id"):
834 net_dict
= {'uuid': net
["net_id"]}
836 if net
["type"] == "SR-IOV":
837 net_dict
["type"] = "VF"
838 elif net
["type"] == "PCI-PASSTHROUGH":
839 net_dict
["type"] = "PF"
841 net_dict
["type"] = net
["type"]
843 net_dict
["name"] = net
["name"]
845 net_dict
["vpci"] = net
["vpci"]
847 if net
["model"] == "VIRTIO":
848 net_dict
["model"] = "virtio"
850 net_dict
["model"] = net
["model"]
851 if net
.get("mac_address"):
852 net_dict
["mac_address"] = net
["mac_address"]
853 virtio_net_list
.append(net_dict
)
854 payload_dict
={ "name": name
[:64],
855 "description": description
,
856 "imageRef": image_id
,
857 "flavorRef": flavor_id
,
858 "networks": virtio_net_list
861 payload_dict
["start"] = start
862 payload_req
= json
.dumps({"server": payload_dict
})
863 url
= self
.url
+'/'+self
.tenant
+'/servers'
864 self
.logger
.info("Adding a new vm POST %s DATA %s", url
, payload_req
)
865 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=payload_req
)
866 self
._check
_http
_request
_response
(vim_response
)
867 self
.logger
.debug(vim_response
.text
)
868 #print json.dumps(vim_response.json(), indent=4)
869 response
= vim_response
.json()
870 js_v(response
, new_vminstance_response_schema
)
871 #r = self._remove_extra_items(response, new_vminstance_response_schema)
873 # self.logger.warn("Warning: remove extra items %s", str(r))
874 vminstance_id
= response
['server']['id']
876 #connect data plane interfaces to network
878 if net
["type"]=="virtual":
879 if not net
.get("net_id"):
881 for iface
in response
['server']['networks']:
883 if net
["name"]==iface
["name"]:
884 net
["vim_id"] = iface
['iface_id']
886 elif "net_id" in net
:
887 if net
["net_id"]==iface
["net_id"]:
888 net
["vim_id"] = iface
['iface_id']
891 for numa
in response
['server'].get('extended',{}).get('numas',() ):
892 for iface
in numa
.get('interfaces',() ):
893 if net
['name'] == iface
['name']:
894 net
['vim_id'] = iface
['iface_id']
895 #Code bellow is not needed, current openvim connect dataplane interfaces
896 #if net.get("net_id"):
897 ##connect dataplane interface
898 # result, port_id = self.connect_port_network(iface['iface_id'], net["net_id"])
900 # error_text = "Error attaching port %s to network %s: %s." % (iface['iface_id'], net["net_id"], port_id)
901 # print "new_vminstance: " + error_text
902 # self.delete_vminstance(vminstance_id)
903 # return result, error_text
906 return vminstance_id
, None
907 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
908 self
._format
_request
_exception
(e
)
910 def get_vminstance(self
, vm_id
):
911 '''Returns the VM instance information from VIM'''
913 self
._get
_my
_tenant
()
914 url
= self
.url
+'/'+self
.tenant
+'/servers/'+vm_id
915 self
.logger
.info("Getting vm GET %s", url
)
916 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
917 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
918 self
._check
_http
_request
_response
(vim_response
)
919 self
.logger
.debug(vim_response
.text
)
920 #print json.dumps(vim_response.json(), indent=4)
921 response
= vim_response
.json()
922 js_v(response
, new_vminstance_response_schema
)
923 #r = self._remove_extra_items(response, new_vminstance_response_schema)
925 # self.logger.warn("Warning: remove extra items %s", str(r))
926 return response
['server']
927 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
928 self
._format
_request
_exception
(e
)
930 def delete_vminstance(self
, vm_id
, created_items
=None):
931 '''Removes a VM instance from VIM, returns the deleted vm_id'''
933 self
._get
_my
_tenant
()
934 url
= self
.url
+'/'+self
.tenant
+'/servers/'+vm_id
935 self
.logger
.info("Deleting VIM vm DELETE %s", url
)
936 vim_response
= requests
.delete(url
, headers
=self
.headers_req
)
937 self
._check
_http
_request
_response
(vim_response
)
938 #self.logger.debug(vim_response.text)
939 #print json.dumps(vim_response.json(), indent=4)
941 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
942 self
._format
_request
_exception
(e
)
944 def refresh_vms_status(self
, vm_list
):
945 '''Refreshes the status of the virtual machines'''
947 self
._get
_my
_tenant
()
948 except requests
.exceptions
.RequestException
as e
:
949 self
._format
_request
_exception
(e
)
951 for vm_id
in vm_list
:
953 #print "VIMConnector refresh_tenant_vms and nets: Getting tenant VM instance information from VIM"
955 url
= self
.url
+'/'+self
.tenant
+'/servers/'+ vm_id
956 self
.logger
.info("Getting vm GET %s", url
)
957 vim_response
= requests
.get(url
, headers
= self
.headers_req
)
958 self
._check
_http
_request
_response
(vim_response
)
959 response
= vim_response
.json()
960 js_v(response
, new_vminstance_response_schema
)
961 if response
['server']['status'] in vmStatus2manoFormat
:
962 vm
['status'] = vmStatus2manoFormat
[ response
['server']['status'] ]
964 vm
['status'] = "OTHER"
965 vm
['error_msg'] = "VIM status reported " + response
['server']['status']
966 if response
['server'].get('last_error'):
967 vm
['error_msg'] = response
['server']['last_error']
968 vm
["vim_info"] = yaml
.safe_dump(response
['server'])
971 management_ip
= False
972 url2
= self
.url
+'/ports?device_id='+ quote(vm_id
)
973 self
.logger
.info("Getting PORTS GET %s", url2
)
974 vim_response2
= requests
.get(url2
, headers
= self
.headers_req
)
975 self
._check
_http
_request
_response
(vim_response2
)
976 client_data
= vim_response2
.json()
977 if isinstance(client_data
.get("ports"), list):
979 for port
in client_data
.get("ports"):
981 interface
['vim_info'] = yaml
.safe_dump(port
)
982 interface
["mac_address"] = port
.get("mac_address")
983 interface
["vim_net_id"] = port
.get("network_id")
984 interface
["vim_interface_id"] = port
["id"]
985 interface
["ip_address"] = port
.get("ip_address")
986 if interface
["ip_address"]:
988 if interface
["ip_address"] == "0.0.0.0":
989 interface
["ip_address"] = None
990 vm
["interfaces"].append(interface
)
992 except Exception as e
:
993 self
.logger
.error("refresh_vms_and_nets. Port get %s: %s", type(e
).__name
__, str(e
))
995 if vm
['status'] == "ACTIVE" and not management_ip
:
996 vm
['status'] = "ACTIVE:NoMgmtIP"
998 except vimconn
.vimconnNotFoundException
as e
:
999 self
.logger
.error("Exception getting vm status: %s", str(e
))
1000 vm
['status'] = "DELETED"
1001 vm
['error_msg'] = str(e
)
1002 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
, vimconn
.vimconnException
) as e
:
1003 self
.logger
.error("Exception getting vm status: %s", str(e
))
1004 vm
['status'] = "VIM_ERROR"
1005 vm
['error_msg'] = str(e
)
1009 def refresh_nets_status(self
, net_list
):
1010 '''Get the status of the networks
1011 Params: the list of network identifiers
1012 Returns a dictionary with:
1013 net_id: #VIM id of this network
1014 status: #Mandatory. Text with one of:
1015 # DELETED (not found at vim)
1016 # VIM_ERROR (Cannot connect to VIM, VIM response error, ...)
1017 # OTHER (Vim reported other status not understood)
1018 # ERROR (VIM indicates an ERROR status)
1019 # ACTIVE, INACTIVE, DOWN (admin down),
1020 # BUILD (on building process)
1022 error_msg: #Text with VIM error message, if any. Or the VIM connection ERROR
1023 vim_info: #Text with plain information obtained from vim (yaml.safe_dump)
1027 self
._get
_my
_tenant
()
1028 except requests
.exceptions
.RequestException
as e
:
1029 self
._format
_request
_exception
(e
)
1032 for net_id
in net_list
:
1034 #print "VIMConnector refresh_tenant_vms_and_nets: Getting tenant network from VIM (tenant: " + str(self.tenant) + "): "
1036 net_vim
= self
.get_network(net_id
)
1037 if net_vim
['status'] in netStatus2manoFormat
:
1038 net
["status"] = netStatus2manoFormat
[ net_vim
['status'] ]
1040 net
["status"] = "OTHER"
1041 net
["error_msg"] = "VIM status reported " + net_vim
['status']
1043 if net
["status"] == "ACTIVE" and not net_vim
['admin_state_up']:
1044 net
["status"] = "DOWN"
1045 if net_vim
.get('last_error'):
1046 net
['error_msg'] = net_vim
['last_error']
1047 net
["vim_info"] = yaml
.safe_dump(net_vim
)
1048 except vimconn
.vimconnNotFoundException
as e
:
1049 self
.logger
.error("Exception getting net status: %s", str(e
))
1050 net
['status'] = "DELETED"
1051 net
['error_msg'] = str(e
)
1052 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
, vimconn
.vimconnException
) as e
:
1053 self
.logger
.error("Exception getting net status: %s", str(e
))
1054 net
['status'] = "VIM_ERROR"
1055 net
['error_msg'] = str(e
)
1056 net_dict
[net_id
] = net
1059 def action_vminstance(self
, vm_id
, action_dict
, created_items
={}):
1060 '''Send and action over a VM instance from VIM'''
1061 '''Returns the status'''
1063 self
._get
_my
_tenant
()
1064 if "console" in action_dict
:
1065 raise vimconn
.vimconnException("getting console is not available at openvim", http_code
=vimconn
.HTTP_Service_Unavailable
)
1066 url
= self
.url
+'/'+self
.tenant
+'/servers/'+vm_id
+"/action"
1067 self
.logger
.info("Action over VM instance POST %s", url
)
1068 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=json
.dumps(action_dict
) )
1069 self
._check
_http
_request
_response
(vim_response
)
1071 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
1072 self
._format
_request
_exception
(e
)
1074 #NOT USED METHODS in current version
1076 def host_vim2gui(self
, host
, server_dict
):
1077 '''Transform host dictionary from VIM format to GUI format,
1078 and append to the server_dict
1080 if type(server_dict
) is not dict:
1081 print 'vimconnector.host_vim2gui() ERROR, param server_dict must be a dictionary'
1085 for numa
in host
['host']['numas']:
1089 RAD_item
['memory']={'size': str(numa
['memory'])+'GB', 'eligible': str(numa
['hugepages'])+'GB'}
1090 occupation_item
['memory']= str(numa
['hugepages_consumed'])+'GB'
1093 RAD_item
['cpus']['cores'] = []
1094 RAD_item
['cpus']['eligible_cores'] = []
1095 occupation_item
['cores']=[]
1096 for _
in range(0, len(numa
['cores']) / 2):
1097 RAD_item
['cpus']['cores'].append( [] )
1098 for core
in numa
['cores']:
1099 RAD_item
['cpus']['cores'][core
['core_id']].append(core
['thread_id'])
1100 if not 'status' in core
: RAD_item
['cpus']['eligible_cores'].append(core
['thread_id'])
1101 if 'instance_id' in core
: occupation_item
['cores'].append(core
['thread_id'])
1103 RAD_item
['ports']={}
1104 occupation_item
['ports']={}
1105 for iface
in numa
['interfaces']:
1106 RAD_item
['ports'][ iface
['pci'] ] = 'speed:'+str(iface
['Mbps'])+'M'
1107 occupation_item
['ports'][ iface
['pci'] ] = { 'occupied': str(100*iface
['Mbps_consumed'] / iface
['Mbps']) + "%" }
1109 RAD
[ numa
['numa_socket'] ] = RAD_item
1110 occupation
[ numa
['numa_socket'] ] = occupation_item
1111 server_dict
[ host
['host']['name'] ] = {'RAD':RAD
, 'occupation':occupation
}
1113 def get_hosts_info(self
):
1114 '''Get the information of deployed hosts
1115 Returns the hosts content'''
1117 url
=self
.url
+'/hosts'
1119 vim_response
= requests
.get(url
)
1120 except requests
.exceptions
.RequestException
as e
:
1121 print "get_hosts_info Exception: ", e
.args
1122 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1123 print "vim get", url
, "response:", vim_response
.status_code
, vim_response
.json()
1124 #print vim_response.status_code
1125 #print json.dumps(vim_response.json(), indent=4)
1126 if vim_response
.status_code
!= 200:
1128 print 'vimconnector.get_hosts_info error getting host list %d %s' %(vim_response
.status_code
, vim_response
.json())
1129 return -vim_response
.status_code
, "Error getting host list"
1131 res
,hosts
= self
._format
_in
(vim_response
, get_hosts_response_schema
)
1134 print "vimconnector.get_hosts_info error parsing GET HOSTS vim response", hosts
1135 return vimconn
.HTTP_Internal_Server_Error
, hosts
1136 #obtain hosts details
1138 for host
in hosts
['hosts']:
1139 url
=self
.url
+'/hosts/'+host
['id']
1141 vim_response
= requests
.get(url
)
1142 except requests
.exceptions
.RequestException
as e
:
1143 print "get_hosts_info Exception: ", e
.args
1144 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1145 print "vim get", url
, "response:", vim_response
.status_code
, vim_response
.json()
1146 if vim_response
.status_code
!= 200:
1147 print 'vimconnector.get_hosts_info error getting detailed host %d %s' %(vim_response
.status_code
, vim_response
.json())
1149 res
,host_detail
= self
._format
_in
(vim_response
, get_host_detail_response_schema
)
1151 print "vimconnector.get_hosts_info error parsing GET HOSTS/%s vim response" % host
['id'], host_detail
1153 #print 'host id '+host['id'], json.dumps(host_detail, indent=4)
1154 self
.host_vim2gui(host_detail
, hosts_dict
)
1155 return 200, hosts_dict
1157 def get_hosts(self
, vim_tenant
):
1158 '''Get the hosts and deployed instances
1159 Returns the hosts content'''
1161 url
=self
.url
+'/hosts'
1163 vim_response
= requests
.get(url
)
1164 except requests
.exceptions
.RequestException
as e
:
1165 print "get_hosts Exception: ", e
.args
1166 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1167 print "vim get", url
, "response:", vim_response
.status_code
, vim_response
.json()
1168 #print vim_response.status_code
1169 #print json.dumps(vim_response.json(), indent=4)
1170 if vim_response
.status_code
!= 200:
1172 print 'vimconnector.get_hosts error getting host list %d %s' %(vim_response
.status_code
, vim_response
.json())
1173 return -vim_response
.status_code
, "Error getting host list"
1175 res
,hosts
= self
._format
_in
(vim_response
, get_hosts_response_schema
)
1178 print "vimconnector.get_host error parsing GET HOSTS vim response", hosts
1179 return vimconn
.HTTP_Internal_Server_Error
, hosts
1180 #obtain instances from hosts
1181 for host
in hosts
['hosts']:
1182 url
=self
.url
+'/' + vim_tenant
+ '/servers?hostId='+host
['id']
1184 vim_response
= requests
.get(url
)
1185 except requests
.exceptions
.RequestException
as e
:
1186 print "get_hosts Exception: ", e
.args
1187 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1188 print "vim get", url
, "response:", vim_response
.status_code
, vim_response
.json()
1189 if vim_response
.status_code
!= 200:
1190 print 'vimconnector.get_hosts error getting instances at host %d %s' %(vim_response
.status_code
, vim_response
.json())
1192 res
,servers
= self
._format
_in
(vim_response
, get_server_response_schema
)
1194 print "vimconnector.get_host error parsing GET SERVERS/%s vim response" % host
['id'], servers
1196 #print 'host id '+host['id'], json.dumps(host_detail, indent=4)
1197 host
['instances'] = servers
['servers']
1198 return 200, hosts
['hosts']
1200 def get_processor_rankings(self
):
1201 '''Get the processor rankings in the VIM database'''
1202 url
=self
.url
+'/processor_ranking'
1204 vim_response
= requests
.get(url
)
1205 except requests
.exceptions
.RequestException
as e
:
1206 print "get_processor_rankings Exception: ", e
.args
1207 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1208 print "vim get", url
, "response:", vim_response
.status_code
, vim_response
.json()
1209 #print vim_response.status_code
1210 #print json.dumps(vim_response.json(), indent=4)
1211 if vim_response
.status_code
!= 200:
1213 print 'vimconnector.get_processor_rankings error getting processor rankings %d %s' %(vim_response
.status_code
, vim_response
.json())
1214 return -vim_response
.status_code
, "Error getting processor rankings"
1216 res
,rankings
= self
._format
_in
(vim_response
, get_processor_rankings_response_schema
)
1217 return res
, rankings
['rankings']
1219 def new_host(self
, host_data
):
1220 '''Adds a new host to VIM'''
1221 '''Returns status code of the VIM response'''
1222 payload_req
= host_data
1224 url
= self
.url_admin
+'/hosts'
1225 self
.logger
.info("Adding a new host POST %s", url
)
1226 vim_response
= requests
.post(url
, headers
= self
.headers_req
, data
=payload_req
)
1227 self
._check
_http
_request
_response
(vim_response
)
1228 self
.logger
.debug(vim_response
.text
)
1229 #print json.dumps(vim_response.json(), indent=4)
1230 response
= vim_response
.json()
1231 js_v(response
, new_host_response_schema
)
1232 r
= self
._remove
_extra
_items
(response
, new_host_response_schema
)
1234 self
.logger
.warn("Warning: remove extra items %s", str(r
))
1235 host_id
= response
['host']['id']
1237 except (requests
.exceptions
.RequestException
, js_e
.ValidationError
) as e
:
1238 self
._format
_request
_exception
(e
)
1240 def new_external_port(self
, port_data
):
1241 '''Adds a external port to VIM'''
1242 '''Returns the port identifier'''
1243 #TODO change to logging exception code policies
1244 print "VIMConnector: Adding a new external port"
1245 payload_req
= port_data
1247 vim_response
= requests
.post(self
.url_admin
+'/ports', headers
= self
.headers_req
, data
=payload_req
)
1248 except requests
.exceptions
.RequestException
as e
:
1249 self
.logger
.error("new_external_port Exception: ", str(e
))
1250 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1252 #print vim_response.status_code
1253 if vim_response
.status_code
== 200:
1254 #print vim_response.json()
1255 #print json.dumps(vim_response.json(), indent=4)
1256 res
, http_content
= self
._format
_in
(vim_response
, new_port_response_schema
)
1259 r
= self
._remove
_extra
_items
(http_content
, new_port_response_schema
)
1260 if r
is not None: print "Warning: remove extra items ", r
1262 port_id
= http_content
['port']['id']
1263 print "Port id: ",port_id
1264 return vim_response
.status_code
,port_id
1265 else: return -vimconn
.HTTP_Bad_Request
,http_content
1267 #print vim_response.text
1268 jsonerror
= self
._format
_jsonerror
(vim_response
)
1269 text
= 'Error in VIM "%s": not possible to add new external port. HTTP Response: %d. Error: %s' % (self
.url_admin
, vim_response
.status_code
, jsonerror
)
1271 return -vim_response
.status_code
,text
1273 def new_external_network(self
,net_name
,net_type
):
1274 '''Adds a external network to VIM (shared)'''
1275 '''Returns the network identifier'''
1276 #TODO change to logging exception code policies
1277 print "VIMConnector: Adding external shared network to VIM (type " + net_type
+ "): "+ net_name
1279 payload_req
= '{"network":{"name": "' + net_name
+ '","shared":true,"type": "' + net_type
+ '"}}'
1281 vim_response
= requests
.post(self
.url
+'/networks', headers
= self
.headers_req
, data
=payload_req
)
1282 except requests
.exceptions
.RequestException
as e
:
1283 self
.logger
.error( "new_external_network Exception: ", e
.args
)
1284 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1286 #print vim_response.status_code
1287 if vim_response
.status_code
== 200:
1288 #print vim_response.json()
1289 #print json.dumps(vim_response.json(), indent=4)
1290 res
,http_content
= self
._format
_in
(vim_response
, new_network_response_schema
)
1293 r
= self
._remove
_extra
_items
(http_content
, new_network_response_schema
)
1294 if r
is not None: print "Warning: remove extra items ", r
1296 network_id
= http_content
['network']['id']
1297 print "Network id: ",network_id
1298 return vim_response
.status_code
,network_id
1299 else: return -vimconn
.HTTP_Bad_Request
,http_content
1301 #print vim_response.text
1302 jsonerror
= self
._format
_jsonerror
(vim_response
)
1303 text
= 'Error in VIM "%s": not possible to add new external network. HTTP Response: %d. Error: %s' % (self
.url
, vim_response
.status_code
, jsonerror
)
1305 return -vim_response
.status_code
,text
1307 def connect_port_network(self
, port_id
, network_id
, admin
=False):
1308 '''Connects a external port to a network'''
1309 '''Returns status code of the VIM response'''
1310 #TODO change to logging exception code policies
1311 print "VIMConnector: Connecting external port to network"
1313 payload_req
= '{"port":{"network_id":"' + network_id
+ '"}}'
1315 if self
.url_admin
==None:
1316 return -vimconn
.HTTP_Unauthorized
, "datacenter cannot contain admin URL"
1321 vim_response
= requests
.put(url
+'/ports/'+port_id
, headers
= self
.headers_req
, data
=payload_req
)
1322 except requests
.exceptions
.RequestException
as e
:
1323 print "connect_port_network Exception: ", e
.args
1324 return -vimconn
.HTTP_Not_Found
, str(e
.args
[0])
1326 #print vim_response.status_code
1327 if vim_response
.status_code
== 200:
1328 #print vim_response.json()
1329 #print json.dumps(vim_response.json(), indent=4)
1330 res
,http_content
= self
._format
_in
(vim_response
, new_port_response_schema
)
1333 r
= self
._remove
_extra
_items
(http_content
, new_port_response_schema
)
1334 if r
is not None: print "Warning: remove extra items ", r
1336 port_id
= http_content
['port']['id']
1337 print "Port id: ",port_id
1338 return vim_response
.status_code
,port_id
1339 else: return -vimconn
.HTTP_Bad_Request
,http_content
1341 print vim_response
.text
1342 jsonerror
= self
._format
_jsonerror
(vim_response
)
1343 text
= 'Error in VIM "%s": not possible to connect external port to network. HTTP Response: %d. Error: %s' % (self
.url_admin
, vim_response
.status_code
, jsonerror
)
1345 return -vim_response
.status_code
,text