2 # Copyright 2018 CNIT - Consorzio Nazionale Interuniversitario per le Telecomunicazioni
4 # Licensed under the Apache License, Version 2.0 (the "License");
5 # you may not use this file except in compliance with the License.
6 # You may obtain a copy of the License at
8 # http://www.apache.org/licenses/LICENSE-2.0
10 # Unless required by applicable law or agreed to in writing, software
11 # distributed under the License is distributed on an BASIS,
12 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 # See the License for the specific language governing permissions and
14 # limitations under the License.
17 from django
.shortcuts
import render
, redirect
18 from django
.contrib
.auth
.decorators
import login_required
19 from django
.http
import HttpResponse
, JsonResponse
23 from lib
.osm
.osmclient
.clientv2
import Client
24 import authosm
.utils
as osmutils
26 logging
.basicConfig(level
=logging
.DEBUG
)
27 log
= logging
.getLogger('instancehandler/view.py')
30 def list(request
, type=None):
31 user
= osmutils
.get_user(request
)
32 project_id
= user
.project_id
35 instance_list
= client
.ns_list(user
.get_token())
37 instance_list
= client
.vnf_list(user
.get_token())
39 result
= {'instances': instance_list
['data'] if instance_list
and instance_list
['error'] is False else [],
40 'type': type, 'project_id': project_id
}
42 return __response_handler(request
, result
, 'instance_list.html')
49 "nsName": request
.POST
.get('nsName', 'WithoutName'),
50 "nsDescription": request
.POST
.get('nsDescription', ''),
51 "nsdId": request
.POST
.get('nsdId', ''),
52 "vimAccountId": request
.POST
.get('vimAccountId', ''),
54 if 'ssh_key' in request
.POST
and request
.POST
.get('ssh_key') != '':
55 ns_data
["ssh-authorized-key"] = [request
.POST
.get('ssh_key')]
57 if 'config' in request
.POST
:
58 ns_config
= yaml
.load(request
.POST
.get('config'))
59 if isinstance(ns_config
, dict):
60 if "vim-network-name" in ns_config
:
61 ns_config
["vld"] = ns_config
.pop("vim-network-name")
62 if "vld" in ns_config
:
63 for vld
in ns_config
["vld"]:
64 if vld
.get("vim-network-name"):
65 if isinstance(vld
["vim-network-name"], dict):
66 vim_network_name_dict
= {}
67 for vim_account
, vim_net
in vld
["vim-network-name"].items():
68 vim_network_name_dict
[ns_data
["vimAccountId"]] = vim_net
69 vld
["vim-network-name"] = vim_network_name_dict
70 ns_data
["vld"] = ns_config
["vld"]
71 if "vnf" in ns_config
:
72 for vnf
in ns_config
["vnf"]:
73 if vnf
.get("vim_account"):
74 vnf
["vimAccountId"] = ns_data
["vimAccountId"]
76 ns_data
["vnf"] = ns_config
["vnf"]
78 user
= osmutils
.get_user(request
)
80 result
= client
.ns_create(user
.get_token(), ns_data
)
81 return __response_handler(request
, result
, 'projects:instances:list', to_redirect
=True, type='ns',
86 def ns_operations(request
, instance_id
=None, type=None):
87 user
= osmutils
.get_user(request
)
88 project_id
= user
.project_id
90 op_list
= client
.ns_op_list(user
.get_token(), instance_id
)
91 return __response_handler(request
,
92 {'operations': op_list
['data'] if op_list
and op_list
['error'] is False else [],
93 'type': 'ns', 'project_id': project_id
}, 'instance_operations_list.html')
97 def ns_operation(request
, op_id
, instance_id
=None, type=None):
98 user
= osmutils
.get_user(request
)
100 result
= client
.ns_op(user
.get_token(), op_id
)
101 return __response_handler(request
, result
['data'])
105 def action(request
, instance_id
=None, type=None):
106 user
= osmutils
.get_user(request
)
108 # result = client.ns_action(instance_id, action_payload)
109 primitive_param_keys
= request
.POST
.getlist('primitive_params_name')
110 primitive_param_value
= request
.POST
.getlist('primitive_params_value')
112 "vnf_member_index": request
.POST
.get('vnf_member_index'),
113 "primitive": request
.POST
.get('primitive'),
114 "primitive_params": {k
: v
for k
, v
in zip(primitive_param_keys
, primitive_param_value
) if len(k
) > 0}
117 result
= client
.ns_action(user
.get_token(), instance_id
, action_payload
)
120 return __response_handler(request
, result
['data'], url
=None,
121 status
=result
['data']['status'] if 'status' in result
['data'] else 500)
124 return __response_handler(request
, {}, url
=None, status
=200)
128 def delete(request
, instance_id
=None, type=None):
129 force
= bool(request
.GET
.get('force', False))
131 user
= osmutils
.get_user(request
)
133 result
= client
.ns_delete(user
.get_token(), instance_id
, force
)
135 return __response_handler(request
, result
, 'projects:instances:list', to_redirect
=True, type='ns',
139 def show_topology(request
, instance_id
=None, type=None):
140 user
= osmutils
.get_user(request
)
141 project_id
= user
.project_id
142 raw_content_types
= request
.META
.get('HTTP_ACCEPT', '*/*').split(',')
143 if 'application/json' in raw_content_types
:
144 result
= {'vertices': [
145 {"info": {"type": "vnf", "property": {"custom_label": ""},
146 "group": []}, "id": "ping"},
147 {"info": {"type": "vnf", "property": {"custom_label": ""},
148 "group": []}, "id": "pong"},
149 {"info": {"type": "vdu", "property": {"custom_label": ""},
150 "group": ['pong']}, "id": "pong/ubuntu"},
151 {"info": {"type": "vdu", "property": {"custom_label": ""},
152 "group": ['ping']}, "id": "ping/ubuntu"},
153 {"info": {"type": "cp", "property": {"custom_label": ""},
154 "group": ['ping']}, "id": "ping/cp0"},
155 {"info": {"type": "cp", "property": {"custom_label": ""},
156 "group": ['ping']}, "id": "ping/cp1"},
157 {"info": {"type": "cp", "property": {"custom_label": ""},
158 "group": ['pong']}, "id": "pong/cp0"},
159 {"info": {"type": "cp", "property": {"custom_label": ""},
160 "group": ['pong']}, "id": "pong/cp1"},
161 {"info": {"type": "ns_vl", "property": {"custom_label": ""},
162 "group": []}, "id": "mgmt_vl"},
165 # {"source": "ping", "group": [], "target": "ping/cp0", "view": "Data"},
166 {"source": "pong/ubuntu", "group": ['pong'], "target": "pong/cp0", "view": "vnf"},
167 {"source": "ping/ubuntu", "group": ['ping'], "target": "ping/cp0", "view": "vnf"},
168 {"source": "pong/ubuntu", "group": ['pong'], "target": "pong/cp1", "view": "vnf"},
169 {"source": "ping/ubuntu", "group": ['ping'], "target": "ping/cp1", "view": "vnf"},
170 {"source": "pong", "group": [], "target": "mgmt_vl", "view": "ns"},
171 {"source": "ping", "group": [], "target": "mgmt_vl", "view": "ns"},
172 ], 'graph_parameters': [],
180 "callback": "addNode"
183 "callback": "removeNode"
189 "callback": "addNode"
192 "callback": "removeNode"
201 "callback": "addLink",
202 "direct_edge": False,
204 "callback": "removeLink"
212 "callback": "addLink",
213 "direct_edge": False,
215 "callback": "removeLink"
228 "callback": "addNode"
231 "callback": "removeNode"
236 "callback": "addNode"
239 "callback": "removeNode"
248 "callback": "addLink",
249 "direct_edge": False,
251 "callback": "removeLink"
259 "callback": "addLink",
260 "direct_edge": False,
262 "callback": "removeLink"
288 return __response_handler(request
, result
)
290 result
= {'type': type, 'project_id': project_id
, 'instance_id': instance_id
}
291 return __response_handler(request
, result
, 'instance_topology_view.html')
295 def show(request
, instance_id
=None, type=None):
297 user
= osmutils
.get_user(request
)
298 project_id
= user
.project_id
301 result
= client
.ns_get(user
.get_token(), instance_id
)
303 result
= client
.vnf_get(user
.get_token(), instance_id
)
305 return __response_handler(request
, result
)
309 def export_metric(request
, instance_id
=None, type=None):
310 metric_data
= request
.POST
.dict()
311 user
= osmutils
.get_user(request
)
312 project_id
= user
.project_id
314 keys
= ["collection_period",
320 metric_data
= dict(filter(lambda i
: i
[0] in keys
and len(i
[1]) > 0, metric_data
.items()))
322 result
= client
.ns_metric_export(user
.get_token(), instance_id
, metric_data
)
326 return __response_handler(request
, result
['data'], url
=None,
327 status
=result
['data']['status'] if 'status' in result
['data'] else 500)
329 return __response_handler(request
, {}, url
=None, status
=200)
333 def create_alarm(request
, instance_id
=None, type=None):
334 metric_data
= request
.POST
.dict()
336 user
= osmutils
.get_user(request
)
337 project_id
= user
.project_id
340 keys
= ["threshold_value",
349 metric_data
= dict(filter(lambda i
: i
[0] in keys
and len(i
[1]) > 0, metric_data
.items()))
351 result
= client
.ns_alarm_create(user
.get_token(), instance_id
, metric_data
)
354 return __response_handler(request
, result
['data'], url
=None,
355 status
=result
['data']['status'] if 'status' in result
['data'] else 500)
357 return __response_handler(request
, {}, url
=None, status
=200)
360 def __response_handler(request
, data_res
, url
=None, to_redirect
=None, *args
, **kwargs
):
361 raw_content_types
= request
.META
.get('HTTP_ACCEPT', '*/*').split(',')
362 if 'application/json' in raw_content_types
or url
is None:
363 return HttpResponse(json
.dumps(data_res
), content_type
="application/json", *args
, **kwargs
)
365 return redirect(url
, *args
, **kwargs
)
367 return render(request
, url
, data_res
)