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
, '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
, 'instances:list', to_redirect
=True, type='ns')
138 def show_topology(request
, instance_id
=None, type=None):
139 user
= osmutils
.get_user(request
)
140 project_id
= user
.project_id
141 raw_content_types
= request
.META
.get('HTTP_ACCEPT', '*/*').split(',')
142 if 'application/json' in raw_content_types
:
143 result
= {'vertices': [
144 {"info": {"type": "vnf", "property": {"custom_label": ""},
145 "group": []}, "id": "ping"},
146 {"info": {"type": "vnf", "property": {"custom_label": ""},
147 "group": []}, "id": "pong"},
148 {"info": {"type": "vdu", "property": {"custom_label": ""},
149 "group": ['pong']}, "id": "pong/ubuntu"},
150 {"info": {"type": "vdu", "property": {"custom_label": ""},
151 "group": ['ping']}, "id": "ping/ubuntu"},
152 {"info": {"type": "cp", "property": {"custom_label": ""},
153 "group": ['ping']}, "id": "ping/cp0"},
154 {"info": {"type": "cp", "property": {"custom_label": ""},
155 "group": ['ping']}, "id": "ping/cp1"},
156 {"info": {"type": "cp", "property": {"custom_label": ""},
157 "group": ['pong']}, "id": "pong/cp0"},
158 {"info": {"type": "cp", "property": {"custom_label": ""},
159 "group": ['pong']}, "id": "pong/cp1"},
160 {"info": {"type": "ns_vl", "property": {"custom_label": ""},
161 "group": []}, "id": "mgmt_vl"},
164 # {"source": "ping", "group": [], "target": "ping/cp0", "view": "Data"},
165 {"source": "pong/ubuntu", "group": ['pong'], "target": "pong/cp0", "view": "vnf"},
166 {"source": "ping/ubuntu", "group": ['ping'], "target": "ping/cp0", "view": "vnf"},
167 {"source": "pong/ubuntu", "group": ['pong'], "target": "pong/cp1", "view": "vnf"},
168 {"source": "ping/ubuntu", "group": ['ping'], "target": "ping/cp1", "view": "vnf"},
169 {"source": "pong", "group": [], "target": "mgmt_vl", "view": "ns"},
170 {"source": "ping", "group": [], "target": "mgmt_vl", "view": "ns"},
171 ], 'graph_parameters': [],
179 "callback": "addNode"
182 "callback": "removeNode"
188 "callback": "addNode"
191 "callback": "removeNode"
200 "callback": "addLink",
201 "direct_edge": False,
203 "callback": "removeLink"
211 "callback": "addLink",
212 "direct_edge": False,
214 "callback": "removeLink"
227 "callback": "addNode"
230 "callback": "removeNode"
235 "callback": "addNode"
238 "callback": "removeNode"
247 "callback": "addLink",
248 "direct_edge": False,
250 "callback": "removeLink"
258 "callback": "addLink",
259 "direct_edge": False,
261 "callback": "removeLink"
287 return __response_handler(request
, result
)
289 result
= {'type': type, 'project_id': project_id
, 'instance_id': instance_id
}
290 return __response_handler(request
, result
, 'instance_topology_view.html')
294 def show(request
, instance_id
=None, type=None):
296 user
= osmutils
.get_user(request
)
297 project_id
= user
.project_id
300 result
= client
.ns_get(user
.get_token(), instance_id
)
302 result
= client
.vnf_get(user
.get_token(), instance_id
)
304 return __response_handler(request
, result
)
308 def export_metric(request
, instance_id
=None, type=None):
309 metric_data
= request
.POST
.dict()
310 user
= osmutils
.get_user(request
)
311 project_id
= user
.project_id
313 keys
= ["collection_period",
319 metric_data
= dict(filter(lambda i
: i
[0] in keys
and len(i
[1]) > 0, metric_data
.items()))
321 result
= client
.ns_metric_export(user
.get_token(), instance_id
, metric_data
)
325 return __response_handler(request
, result
['data'], url
=None,
326 status
=result
['data']['status'] if 'status' in result
['data'] else 500)
328 return __response_handler(request
, {}, url
=None, status
=200)
332 def create_alarm(request
, instance_id
=None, type=None):
333 metric_data
= request
.POST
.dict()
335 user
= osmutils
.get_user(request
)
336 project_id
= user
.project_id
339 keys
= ["threshold_value",
348 metric_data
= dict(filter(lambda i
: i
[0] in keys
and len(i
[1]) > 0, metric_data
.items()))
350 result
= client
.ns_alarm_create(user
.get_token(), instance_id
, metric_data
)
353 return __response_handler(request
, result
['data'], url
=None,
354 status
=result
['data']['status'] if 'status' in result
['data'] else 500)
356 return __response_handler(request
, {}, url
=None, status
=200)
359 def __response_handler(request
, data_res
, url
=None, to_redirect
=None, *args
, **kwargs
):
360 raw_content_types
= request
.META
.get('HTTP_ACCEPT', '*/*').split(',')
361 if 'application/json' in raw_content_types
or url
is None:
362 return HttpResponse(json
.dumps(data_res
), content_type
="application/json")
364 return redirect(url
, *args
, **kwargs
)
366 return render(request
, url
, data_res
)