quotaholder.py 10.8 KB
Newer Older
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
1
2
# -*- coding: utf-8 -*-
#
Giorgos Korfiatis's avatar
Giorgos Korfiatis committed
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
# Copyright 2012 GRNET S.A. All rights reserved.
#
# Redistribution and use in source and binary forms, with or
# without modification, are permitted provided that the following
# conditions are met:
#
#   1. Redistributions of source code must retain the above
#      copyright notice, this list of conditions and the following
#      disclaimer.
#
#   2. Redistributions in binary form must reproduce the above
#      copyright notice, this list of conditions and the following
#      disclaimer in the documentation and/or other materials
#      provided with the distribution.
#
# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# The views and conclusions contained in the software and
# documentation are those of the authors and should not be
# interpreted as representing official policies, either expressed
# or implied, of GRNET S.A.

36

37
38
39
from synnefo.lib.commissioning import (CanonifyException, SpecifyException,
                                       Specificator, Null, Integer, Text,
                                       Tuple, ListOf, Dict, Args)
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
40
from random import choice, randint
41

Giorgos Korfiatis's avatar
Giorgos Korfiatis committed
42
Context             =   Dict(classname='Context', null=True, show=False)
43

44
class Name(Text):
45
    def init(self):
46
        self.opts.update({'regex': "[\w.:@+/-]+", 'maxlen':512})
47
        Text.init(self)
48

Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
49
50
    def _random_choice(self, kw):
        alphabet = u'abcdef_1233490.:@/-αβγδεζ'
51
        length = randint(1, 48)
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
52
53
        return ''.join(choice(alphabet) for _ in xrange(length))

54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
class Nonnegative(Integer):
    def init(self):
        self.opts.update({'minimum': 0})

class Positive(Integer):
    def init(self):
        self.opts.update({'minimum': 1})

Serial              =   Positive(classname='Serial')

ClientKey           =   Name(classname='ClientKey')
Nothing             =   Null(classname='Nothing')

Entity              =   Name(classname='Entity')
Owner               =   Name(classname='Owner')
69
70
71
Key                 =   Text(classname='Key')
NewKey              =   Text(classname='Newkey')
OwnerKey            =   Text(classname='OwnerKey')
72
73
74
Resource            =   Name(classname='Resource')
Policy              =   Name(classname='Policy')

75
Quantity            =   Integer(classname='Quantity', null=True)
76
77
78
Capacity            =   Nonnegative(classname='Capacity', null=True)
ImportLimit         =   Nonnegative(classname='ImportLimit', null=True)
ExportLimit         =   Nonnegative(classname='ExportLimit', null=True)
79
80
Imported            =   Nonnegative(classname='Imported')
Exported            =   Nonnegative(classname='Exported')
81
Returned            =   Nonnegative(classname='Returned')
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
82
Released            =   Nonnegative(classname='Released')
83
Flags               =   Nonnegative(classname='Flags')
84
Index               =   Nonnegative(classname='Index')
85

Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
86
87
88
89
Timepoint           =   Text(classname='Timepoint', maxlen=24)
Reason              =   Text(   classname   =   'Reason',
                                regex       =   '(ACCEPT|REJECT):.*',
                                maxlen      =   128         )
90
91
92
93
94
95
96
97

class QuotaholderAPI(Specificator):

    def create_entity   (
                self,
                context         =   Context,
                create_entity   =   ListOf(Entity, Owner, Key, OwnerKey, nonempty=1)
        ):
98
        rejected = ListOf(Index)
99
100
        return rejected

101
    def set_entity_key  (
102
103
104
105
106
107
108
                self,
                context         =   Context,
                set_entity_key  =   ListOf(Entity, Key, NewKey)
        ):
        rejected = ListOf(Entity)
        return rejected

109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
    def list_entities   (
                self,
                context         =   Context,
                entity          =   Entity,
                key             =   Key
        ):
        entities = ListOf(Entity)
        return entities

    def get_entity  (
                self,
                context     =   Context,
                get_entity  =   ListOf(Entity, Key, nonempty=1)
        ):
        entities = ListOf(Entity, Owner)
        return entities

    def get_limits  (
                self,
                context     =   Context,
129
                get_limits  =   ListOf(Policy, nonempty=1)
130
        ):
131
132
        limits = ListOf(Policy, Quantity, Capacity,
                        ImportLimit, ExportLimit)
133
134
135
136
137
        return limits

    def set_limits  (
                self,
                context     =   Context,
138
139
                set_limits  =   ListOf( Policy, Quantity, Capacity,
                                        ImportLimit, ExportLimit,
140
141
                                        nonempty=1 )
        ):
142
        rejected = ListOf(Policy)
143
144
145
146
147
148
149
150
        return rejected

    def get_holding (
                self,
                context     =   Context,
                get_holding =   ListOf(Entity, Resource, Key)
        ):
        holdings = ListOf(  Entity, Resource, Policy,
151
                            Imported, Exported, Returned, Released, Flags   )
152
153
154
155
156
157
158
159
160
161
        return holdings

    def set_holding (
                self,
                context     =   Context,
                set_holding =   ListOf(Entity, Resource, Key, Policy, Flags)
        ):
        rejected = ListOf(Entity, Resource, Policy)
        return rejected

162
    def init_holding (
163
164
                self,
                context          =   Context,
165
166
167
                init_holding =   ListOf(Entity, Resource, Key, Policy,
                                        Imported, Exported, Returned, Released,
                                        Flags)
168
169
170
171
        ):
        rejected = ListOf(Index)
        return rejected

Giorgos Korfiatis's avatar
Giorgos Korfiatis committed
172
173
174
175
176
177
178
179
    def release_holding (
                self,
                context         =   Context,
                release_holding =   ListOf(Entity, Resource, Key)
        ):
        rejected = ListOf(Index)
        return rejected

180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
    def list_resources  (
                self,
                context     =   Context,
                entity      =   Entity,
                key         =   Key
        ):
        resources = ListOf(Resource)
        return resources

    def get_quota   (
                self,
                context     =   Context,
                get_quota   =   ListOf(Entity, Resource, Key)
        ):
        quotas = ListOf(Entity, Resource,
                        Quantity, Capacity,
                        ImportLimit, ExportLimit,
                        Imported, Exported,
198
                        Returned, Released,
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
                        Flags)
        return quotas

    def set_quota   (
                self,
                context     =   Context,
                set_quota   =   ListOf( Entity, Resource, Key,
                                        Quantity, Capacity,
                                        ImportLimit, ExportLimit, Flags )
        ):
        rejected = ListOf(Entity, Resource)
        return rejected

    def issue_commission    (
                self,
                context     =   Context,
215
                target      =   Entity,
216
217
                key         =   Key,
                clientkey   =   ClientKey,
218
                name        =   Text(default=''),
219
220
221
222
223
224
225
226
                provisions  =   ListOf(Entity, Resource, Quantity)
        ):
        return Serial

    def accept_commission   (
                self,
                context     =   Context,
                clientkey   =   ClientKey,
227
228
                serials     =   ListOf(Serial),
                reason      =   Text(default='ACCEPT')
229
230
231
232
233
234
235
        ):
        return Nothing

    def reject_commission   (
                self,
                context     =   Context,
                clientkey   =   ClientKey,
236
237
                serials     =   ListOf(Serial),
                reason      =   Text(default='REJECT')
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
        ):
        return Nothing

    def get_pending_commissions (
                    self,
                    context     =   Context,
                    clientkey   =   ClientKey
        ):
        pending = ListOf(Serial)
        return pending

    def resolve_pending_commissions (
                    self,
                    context     =   Context,
                    clientkey   =   ClientKey,
                    max_serial  =   Serial,
                    accept_set  =   ListOf(Serial)
        ):
        return Nothing

    def release_entity  (
                self,
                context         =   Context,
                release_entity  =   ListOf(Entity, Key, nonempty=1)
        ):
        rejected = ListOf(Entity)
        return rejected

Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
266
267
268
269
270
    def get_timeline    (
                self,
                context         =   Context,
                after           =   Timepoint,
                before          =   Timepoint,
271
                get_timeline    =   ListOf(Entity, Resource, Key)
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
272
        ):
273
274
275
276
277
278
279
        timeline = ListOf(Dict(
                            serial                      =   Serial,
                            source                      =   Entity,
                            target                      =   Entity,
                            resource                    =   Resource,
                            name                        =   Name(),
                            quantity                    =   Quantity,
280
281
282
283
284
285
286
287
288
289
290
291
                            source_allocated            =   Quantity,
                            source_allocated_through    =   Quantity,
                            source_inbound              =   Quantity,
                            source_inbound_through      =   Quantity,
                            source_outbound             =   Quantity,
                            source_outbound_through     =   Quantity,
                            target_allocated            =   Quantity,
                            target_allocated_through    =   Quantity,
                            target_inbound              =   Quantity,
                            target_inbound_through      =   Quantity,
                            target_outbound             =   Quantity,
                            target_outbound_through     =   Quantity,
292
293
                            issue_time                  =   Timepoint,
                            log_time                    =   Timepoint,
294
295
                            reason                      =   Reason,

296
                            strict  =   True))
Georgios D. Tsoukalas's avatar
Georgios D. Tsoukalas committed
297
298
        return timeline