Srikanth Vavilapalli | a9bbe6f | 2016-08-09 00:17:22 +0000 | [diff] [blame^] | 1 | import requests |
| 2 | from six.moves import urllib |
| 3 | import urllib2 |
| 4 | import pytz |
| 5 | import datetime |
| 6 | import time |
| 7 | from rest_framework.decorators import api_view |
| 8 | from rest_framework.response import Response |
| 9 | from rest_framework.reverse import reverse |
| 10 | from rest_framework import serializers |
| 11 | from rest_framework import generics |
| 12 | from rest_framework.views import APIView |
| 13 | from core.models import * |
| 14 | from services.monitoring.models import MonitoringChannel, CeilometerService |
| 15 | from django.forms import widgets |
| 16 | from django.utils import datastructures |
| 17 | from django.utils.translation import ugettext_lazy as _ |
| 18 | from django.utils import timezone |
| 19 | from django.core.exceptions import PermissionDenied |
| 20 | from xos.logger import observer_logger as logger |
| 21 | |
| 22 | # This REST API endpoint provides information that the ceilometer view needs to display |
| 23 | |
| 24 | def getTenantCeilometerProxyURL(user): |
| 25 | monitoring_channel = None |
| 26 | for obj in MonitoringChannel.get_tenant_objects().all(): |
| 27 | if (obj.creator.username == user.username): |
| 28 | monitoring_channel = obj |
| 29 | break |
| 30 | if not monitoring_channel: |
| 31 | raise XOSMissingField("Monitoring channel is missing for this tenant...Create one and invoke this REST API") |
| 32 | #TODO: Wait until URL is completely UP |
| 33 | MAX_ATTEMPTS = 5 |
| 34 | attempts = 0 |
| 35 | while True: |
| 36 | try: |
| 37 | response = urllib2.urlopen(monitoring_channel.ceilometer_url) |
| 38 | break |
| 39 | except urllib2.HTTPError, e: |
| 40 | logger.info('HTTP error %(reason)s' % {'reason':e.reason}) |
| 41 | break |
| 42 | except urllib2.URLError, e: |
| 43 | attempts += 1 |
| 44 | if attempts >= MAX_ATTEMPTS: |
| 45 | raise XOSServiceUnavailable("Ceilometer channel is not ready yet...Try again later") |
| 46 | logger.info('URL error %(reason)s' % {'reason':e.reason}) |
| 47 | time.sleep(1) |
| 48 | pass |
| 49 | logger.info("Ceilometer proxy URL for user %(user)s is %(url)s" % {'user':user.username,'url':monitoring_channel.ceilometer_url}) |
| 50 | return monitoring_channel.ceilometer_url |
| 51 | |
| 52 | def getTenantControllerTenantMap(user, slice=None): |
| 53 | tenantmap={} |
| 54 | if not slice: |
| 55 | slices = Slice.objects.filter(creator=user) |
| 56 | else: |
| 57 | slices = [slice] |
| 58 | for s in slices: |
| 59 | for cs in s.controllerslices.all(): |
| 60 | if cs.tenant_id: |
| 61 | tenantmap[cs.tenant_id] = {"slice": cs.slice.name} |
| 62 | if cs.slice.service: |
| 63 | tenantmap[cs.tenant_id]["service"] = cs.slice.service.name |
| 64 | else: |
| 65 | logger.warn("SRIKANTH: Slice %(slice)s is not associated with any service" % {'slice':cs.slice.name}) |
| 66 | tenantmap[cs.tenant_id]["service"] = "Other" |
| 67 | if not slice: |
| 68 | #TEMPORARY WORK AROUND: There are some resource in network like whitebox switches does not belong to a specific tenant. |
| 69 | #They are all associated with "default_admin_tenant" tenant |
| 70 | tenantmap["default_admin_tenant"] = {"slice": "default_admin_tenant", "service": "Other"} |
| 71 | return tenantmap |
| 72 | |
| 73 | def build_url(path, q, params=None): |
| 74 | """Convert list of dicts and a list of params to query url format. |
| 75 | |
| 76 | This will convert the following: |
| 77 | "[{field=this,op=le,value=34}, |
| 78 | {field=that,op=eq,value=foo,type=string}], |
| 79 | ['foo=bar','sna=fu']" |
| 80 | to: |
| 81 | "?q.field=this&q.field=that& |
| 82 | q.op=le&q.op=eq& |
| 83 | q.type=&q.type=string& |
| 84 | q.value=34&q.value=foo& |
| 85 | foo=bar&sna=fu" |
| 86 | """ |
| 87 | if q: |
| 88 | query_params = {'q.field': [], |
| 89 | 'q.value': [], |
| 90 | 'q.op': [], |
| 91 | 'q.type': []} |
| 92 | |
| 93 | for query in q: |
| 94 | for name in ['field', 'op', 'value', 'type']: |
| 95 | query_params['q.%s' % name].append(query.get(name, '')) |
| 96 | |
| 97 | # Transform the dict to a sequence of two-element tuples in fixed |
| 98 | # order, then the encoded string will be consistent in Python 2&3. |
| 99 | new_qparams = sorted(query_params.items(), key=lambda x: x[0]) |
| 100 | path += "?" + urllib.parse.urlencode(new_qparams, doseq=True) |
| 101 | |
| 102 | if params: |
| 103 | for p in params: |
| 104 | path += '&%s' % p |
| 105 | elif params: |
| 106 | path += '?%s' % params[0] |
| 107 | for p in params[1:]: |
| 108 | path += '&%s' % p |
| 109 | return path |
| 110 | |
| 111 | def concat_url(endpoint, url): |
| 112 | """Concatenate endpoint and final URL. |
| 113 | |
| 114 | E.g., "http://keystone/v2.0/" and "/tokens" are concatenated to |
| 115 | "http://keystone/v2.0/tokens". |
| 116 | |
| 117 | :param endpoint: the base URL |
| 118 | :param url: the final URL |
| 119 | """ |
| 120 | return "%s/%s" % (endpoint.rstrip("/"), url.strip("/")) |
| 121 | |
| 122 | def resource_list(request, query=None, ceilometer_url=None, ceilometer_usage_object=None): |
| 123 | """List the resources.""" |
| 124 | url = concat_url(ceilometer_url, build_url('/v2/resources', query)) |
| 125 | try: |
| 126 | response = requests.get(url) |
| 127 | except requests.exceptions.RequestException as e: |
| 128 | raise e |
| 129 | return response.json() |
| 130 | |
| 131 | def sample_list(request, meter_name, ceilometer_url=None, query=None, limit=None): |
| 132 | """List the samples for this meters.""" |
| 133 | params = ['limit=%s' % limit] if limit else [] |
| 134 | url = concat_url(ceilometer_url, build_url('/v2/samples', query, params)) |
| 135 | try: |
| 136 | response = requests.get(url) |
| 137 | except requests.exceptions.RequestException as e: |
| 138 | raise e |
| 139 | return response.json() |
| 140 | |
| 141 | def meter_list(request, ceilometer_url=None, query=None): |
| 142 | """List the user's meters.""" |
| 143 | url = concat_url(ceilometer_url, build_url('/v2/meters', query)) |
| 144 | try: |
| 145 | response = requests.get(url) |
| 146 | except requests.exceptions.RequestException as e: |
| 147 | raise e |
| 148 | return response.json() |
| 149 | |
| 150 | |
| 151 | def statistic_list(request, meter_name, ceilometer_url=None, query=None, period=None): |
| 152 | """List of statistics.""" |
| 153 | p = ['period=%s' % period] if period else [] |
| 154 | url = concat_url(ceilometer_url, build_url('/v2/meters/' + meter_name + '/statistics', query, p)) |
| 155 | try: |
| 156 | response = requests.get(url) |
| 157 | except requests.exceptions.RequestException as e: |
| 158 | raise e |
| 159 | return response.json() |
| 160 | |
| 161 | def diff_lists(a, b): |
| 162 | if not a: |
| 163 | return [] |
| 164 | elif not b: |
| 165 | return a |
| 166 | else: |
| 167 | return list(set(a) - set(b)) |
| 168 | |
| 169 | def get_resource_map(request, ceilometer_url, query=None): |
| 170 | resource_map = {} |
| 171 | try: |
| 172 | resources = resource_list(request, ceilometer_url=ceilometer_url, query=query) |
| 173 | for r in resources: |
| 174 | if 'display_name' in r['metadata']: |
| 175 | name = r['metadata']['display_name'] |
| 176 | elif 'name' in r['metadata']: |
| 177 | name = r['metadata']['name'] |
| 178 | else: |
| 179 | name = r['resource_id'] |
| 180 | resource_map[r['resource_id']] = name |
| 181 | except requests.exceptions.RequestException as e: |
| 182 | raise e |
| 183 | |
| 184 | return resource_map |
| 185 | |
| 186 | class Meters(object): |
| 187 | """Class for listing of available meters. |
| 188 | |
| 189 | It is listing meters defined in this class that are available |
| 190 | in Ceilometer meter_list. |
| 191 | |
| 192 | It is storing information that is not available in Ceilometer, i.e. |
| 193 | label, description. |
| 194 | |
| 195 | """ |
| 196 | |
| 197 | def __init__(self, request=None, ceilometer_meter_list=None, ceilometer_url=None, query=None, tenant_map=None, resource_map=None): |
| 198 | # Storing the request. |
| 199 | self._request = request |
| 200 | self.ceilometer_url = ceilometer_url |
| 201 | self.tenant_map = tenant_map |
| 202 | self.resource_map = resource_map |
| 203 | |
| 204 | # Storing the Ceilometer meter list |
| 205 | if ceilometer_meter_list: |
| 206 | self._ceilometer_meter_list = ceilometer_meter_list |
| 207 | else: |
| 208 | try: |
| 209 | meter_query=[] |
| 210 | if query: |
| 211 | meter_query = query |
| 212 | self._ceilometer_meter_list = meter_list(request, self.ceilometer_url, meter_query) |
| 213 | except requests.exceptions.RequestException as e: |
| 214 | self._ceilometer_meter_list = [] |
| 215 | raise e |
| 216 | |
| 217 | # Storing the meters info categorized by their services. |
| 218 | self._nova_meters_info = self._get_nova_meters_info() |
| 219 | self._neutron_meters_info = self._get_neutron_meters_info() |
| 220 | self._glance_meters_info = self._get_glance_meters_info() |
| 221 | self._cinder_meters_info = self._get_cinder_meters_info() |
| 222 | self._swift_meters_info = self._get_swift_meters_info() |
| 223 | self._kwapi_meters_info = self._get_kwapi_meters_info() |
| 224 | self._ipmi_meters_info = self._get_ipmi_meters_info() |
| 225 | self._vcpe_meters_info = self._get_vcpe_meters_info() |
| 226 | self._volt_meters_info = self._get_volt_meters_info() |
| 227 | self._sdn_meters_info = self._get_sdn_meters_info() |
| 228 | |
| 229 | # Storing the meters info of all services together. |
| 230 | all_services_meters = (self._nova_meters_info, |
| 231 | self._neutron_meters_info, |
| 232 | self._glance_meters_info, |
| 233 | self._cinder_meters_info, |
| 234 | self._swift_meters_info, |
| 235 | self._kwapi_meters_info, |
| 236 | self._ipmi_meters_info, |
| 237 | self._vcpe_meters_info, |
| 238 | self._volt_meters_info, |
| 239 | self._sdn_meters_info) |
| 240 | self._all_meters_info = {} |
| 241 | for service_meters in all_services_meters: |
| 242 | self._all_meters_info.update(dict([(meter_name, meter_info) |
| 243 | for meter_name, meter_info |
| 244 | in service_meters.items()])) |
| 245 | |
| 246 | # Here will be the cached Meter objects, that will be reused for |
| 247 | # repeated listing. |
| 248 | self._cached_meters = {} |
| 249 | |
| 250 | def list_all(self, only_meters=None, except_meters=None): |
| 251 | """Returns a list of meters based on the meters names. |
| 252 | |
| 253 | :Parameters: |
| 254 | - `only_meters`: The list of meter names we want to show. |
| 255 | - `except_meters`: The list of meter names we don't want to show. |
| 256 | """ |
| 257 | |
| 258 | return self._list(only_meters=only_meters, |
| 259 | except_meters=except_meters) |
| 260 | |
| 261 | def list_nova(self, except_meters=None): |
| 262 | """Returns a list of meters tied to nova. |
| 263 | |
| 264 | :Parameters: |
| 265 | - `except_meters`: The list of meter names we don't want to show. |
| 266 | """ |
| 267 | |
| 268 | return self._list(only_meters=self._nova_meters_info.keys(), |
| 269 | except_meters=except_meters) |
| 270 | |
| 271 | def list_neutron(self, except_meters=None): |
| 272 | """Returns a list of meters tied to neutron. |
| 273 | |
| 274 | :Parameters: |
| 275 | - `except_meters`: The list of meter names we don't want to show. |
| 276 | """ |
| 277 | |
| 278 | return self._list(only_meters=self._neutron_meters_info.keys(), |
| 279 | except_meters=except_meters) |
| 280 | |
| 281 | def list_glance(self, except_meters=None): |
| 282 | """Returns a list of meters tied to glance. |
| 283 | |
| 284 | :Parameters: |
| 285 | - `except_meters`: The list of meter names we don't want to show. |
| 286 | """ |
| 287 | |
| 288 | return self._list(only_meters=self._glance_meters_info.keys(), |
| 289 | except_meters=except_meters) |
| 290 | |
| 291 | def list_cinder(self, except_meters=None): |
| 292 | """Returns a list of meters tied to cinder. |
| 293 | |
| 294 | :Parameters: |
| 295 | - `except_meters`: The list of meter names we don't want to show. |
| 296 | """ |
| 297 | |
| 298 | return self._list(only_meters=self._cinder_meters_info.keys(), |
| 299 | except_meters=except_meters) |
| 300 | |
| 301 | def list_swift(self, except_meters=None): |
| 302 | """Returns a list of meters tied to swift. |
| 303 | |
| 304 | :Parameters: |
| 305 | - `except_meters`: The list of meter names we don't want to show. |
| 306 | """ |
| 307 | |
| 308 | return self._list(only_meters=self._swift_meters_info.keys(), |
| 309 | except_meters=except_meters) |
| 310 | |
| 311 | def list_kwapi(self, except_meters=None): |
| 312 | """Returns a list of meters tied to kwapi. |
| 313 | |
| 314 | :Parameters: |
| 315 | - `except_meters`: The list of meter names we don't want to show. |
| 316 | """ |
| 317 | |
| 318 | return self._list(only_meters=self._kwapi_meters_info.keys(), |
| 319 | except_meters=except_meters) |
| 320 | |
| 321 | def list_ipmi(self, except_meters=None): |
| 322 | """Returns a list of meters tied to ipmi |
| 323 | |
| 324 | :Parameters: |
| 325 | - `except_meters`: The list of meter names we don't want to show |
| 326 | """ |
| 327 | |
| 328 | return self._list(only_meters=self._ipmi_meters_info.keys(), |
| 329 | except_meters=except_meters) |
| 330 | |
| 331 | def list_vcpe(self, except_meters=None): |
| 332 | """Returns a list of meters tied to vcpe service |
| 333 | |
| 334 | :Parameters: |
| 335 | - `except_meters`: The list of meter names we don't want to show |
| 336 | """ |
| 337 | |
| 338 | return self._list(only_meters=self._vcpe_meters_info.keys(), |
| 339 | except_meters=except_meters) |
| 340 | |
| 341 | def list_volt(self, except_meters=None): |
| 342 | """Returns a list of meters tied to volt service |
| 343 | |
| 344 | :Parameters: |
| 345 | - `except_meters`: The list of meter names we don't want to show |
| 346 | """ |
| 347 | |
| 348 | return self._list(only_meters=self._volt_meters_info.keys(), |
| 349 | except_meters=except_meters) |
| 350 | |
| 351 | def list_sdn(self, except_meters=None): |
| 352 | """Returns a list of meters tied to sdn service |
| 353 | |
| 354 | :Parameters: |
| 355 | - `except_meters`: The list of meter names we don't want to show |
| 356 | """ |
| 357 | |
| 358 | return self._list(only_meters=self._sdn_meters_info.keys(), |
| 359 | except_meters=except_meters) |
| 360 | |
| 361 | def list_other_services(self, except_meters=None): |
| 362 | """Returns a list of meters tied to ipmi |
| 363 | |
| 364 | :Parameters: |
| 365 | - `except_meters`: The list of meter names we don't want to show |
| 366 | """ |
| 367 | other_service_meters = [m for m in self._ceilometer_meter_list |
| 368 | if m.name not in self._all_meters_info.keys()] |
| 369 | other_service_meters = diff_lists(other_service_meters, except_meters) |
| 370 | |
| 371 | meters = [] |
| 372 | for meter in other_service_meters: |
| 373 | self._cached_meters[meter.name] = meter |
| 374 | meters.append(meter) |
| 375 | return meters |
| 376 | |
| 377 | def _list(self, only_meters=None, except_meters=None): |
| 378 | """Returns a list of meters based on the meters names. |
| 379 | |
| 380 | :Parameters: |
| 381 | - `only_meters`: The list of meter names we want to show. |
| 382 | - `except_meters`: The list of meter names we don't want to show. |
| 383 | """ |
| 384 | |
| 385 | # Get all wanted meter names. |
| 386 | if only_meters: |
| 387 | meter_names = only_meters |
| 388 | else: |
| 389 | meter_names = [meter_name for meter_name |
| 390 | in self._all_meters_info.keys()] |
| 391 | |
| 392 | meter_names = diff_lists(meter_names, except_meters) |
| 393 | # Collect meters for wanted meter names. |
| 394 | return self._get_meters(meter_names) |
| 395 | |
| 396 | def _get_meters(self, meter_names): |
| 397 | """Obtain meters based on meter_names. |
| 398 | |
| 399 | The meters that do not exist in Ceilometer meter list are left out. |
| 400 | |
| 401 | :Parameters: |
| 402 | - `meter_names`: A list of meter names we want to fetch. |
| 403 | """ |
| 404 | |
| 405 | meters = [] |
| 406 | for meter_name in meter_names: |
| 407 | meter_candidates = self._get_meter(meter_name) |
| 408 | if meter_candidates: |
| 409 | meters.extend(meter_candidates) |
| 410 | return meters |
| 411 | |
| 412 | def _get_meter(self, meter_name): |
| 413 | """Obtains a meter. |
| 414 | |
| 415 | Obtains meter either from cache or from Ceilometer meter list |
| 416 | joined with statically defined meter info like label and description. |
| 417 | |
| 418 | :Parameters: |
| 419 | - `meter_name`: A meter name we want to fetch. |
| 420 | """ |
| 421 | meter_candidates = self._cached_meters.get(meter_name, None) |
| 422 | if not meter_candidates: |
| 423 | meter_candidates = [m for m in self._ceilometer_meter_list |
| 424 | if m["name"] == meter_name] |
| 425 | |
| 426 | if meter_candidates: |
| 427 | meter_info = self._all_meters_info.get(meter_name, None) |
| 428 | if meter_info: |
| 429 | label = meter_info["label"] |
| 430 | description = meter_info["description"] |
| 431 | meter_category = meter_info["type"] |
| 432 | else: |
| 433 | label = "" |
| 434 | description = "" |
| 435 | meter_category = "Other" |
| 436 | for meter in meter_candidates: |
| 437 | meter["label"] = label |
| 438 | meter["description"] = description |
| 439 | meter["category"] = meter_category |
| 440 | if meter["project_id"] in self.tenant_map.keys(): |
| 441 | meter["slice"] = self.tenant_map[meter["project_id"]]["slice"] |
| 442 | meter["service"] = self.tenant_map[meter["project_id"]]["service"] |
| 443 | else: |
| 444 | meter["slice"] = meter["project_id"] |
| 445 | meter["service"] = "Other" |
| 446 | if meter["resource_id"] in self.resource_map.keys(): |
| 447 | meter["resource_name"] = self.resource_map[meter["resource_id"]] |
| 448 | |
| 449 | self._cached_meters[meter_name] = meter_candidates |
| 450 | |
| 451 | return meter_candidates |
| 452 | |
| 453 | def _get_nova_meters_info(self): |
| 454 | """Returns additional info for each meter. |
| 455 | |
| 456 | That will be used for augmenting the Ceilometer meter. |
| 457 | """ |
| 458 | |
| 459 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 460 | # below, I need to define it as a static here. I will be joining this |
| 461 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 462 | # some day it will be supported all. |
| 463 | meters_info = datastructures.SortedDict([ |
| 464 | ("instance", { |
| 465 | 'type': _("Nova"), |
| 466 | 'label': '', |
| 467 | 'description': _("Existence of instance"), |
| 468 | }), |
| 469 | ("instance:<type>", { |
| 470 | 'type': _("Nova"), |
| 471 | 'label': '', |
| 472 | 'description': _("Existence of instance <type> " |
| 473 | "(openstack types)"), |
| 474 | }), |
| 475 | ("memory", { |
| 476 | 'type': _("Nova"), |
| 477 | 'label': '', |
| 478 | 'description': _("Volume of RAM"), |
| 479 | }), |
| 480 | ("memory.usage", { |
| 481 | 'type': _("Nova"), |
| 482 | 'label': '', |
| 483 | 'description': _("Volume of RAM used"), |
| 484 | }), |
| 485 | ("cpu", { |
| 486 | 'type': _("Nova"), |
| 487 | 'label': '', |
| 488 | 'description': _("CPU time used"), |
| 489 | }), |
| 490 | ("cpu_util", { |
| 491 | 'type': _("Nova"), |
| 492 | 'label': '', |
| 493 | 'description': _("Average CPU utilization"), |
| 494 | }), |
| 495 | ("vcpus", { |
| 496 | 'type': _("Nova"), |
| 497 | 'label': '', |
| 498 | 'description': _("Number of VCPUs"), |
| 499 | }), |
| 500 | ("disk.read.requests", { |
| 501 | 'type': _("Nova"), |
| 502 | 'label': '', |
| 503 | 'description': _("Number of read requests"), |
| 504 | }), |
| 505 | ("disk.write.requests", { |
| 506 | 'type': _("Nova"), |
| 507 | 'label': '', |
| 508 | 'description': _("Number of write requests"), |
| 509 | }), |
| 510 | ("disk.read.bytes", { |
| 511 | 'type': _("Nova"), |
| 512 | 'label': '', |
| 513 | 'description': _("Volume of reads"), |
| 514 | }), |
| 515 | ("disk.write.bytes", { |
| 516 | 'type': _("Nova"), |
| 517 | 'label': '', |
| 518 | 'description': _("Volume of writes"), |
| 519 | }), |
| 520 | ("disk.read.requests.rate", { |
| 521 | 'type': _("Nova"), |
| 522 | 'label': '', |
| 523 | 'description': _("Average rate of read requests"), |
| 524 | }), |
| 525 | ("disk.write.requests.rate", { |
| 526 | 'type': _("Nova"), |
| 527 | 'label': '', |
| 528 | 'description': _("Average rate of write requests"), |
| 529 | }), |
| 530 | ("disk.read.bytes.rate", { |
| 531 | 'type': _("Nova"), |
| 532 | 'label': '', |
| 533 | 'description': _("Average rate of reads"), |
| 534 | }), |
| 535 | ("disk.write.bytes.rate", { |
| 536 | 'type': _("Nova"), |
| 537 | 'label': '', |
| 538 | 'description': _("Average volume of writes"), |
| 539 | }), |
| 540 | ("disk.root.size", { |
| 541 | 'type': _("Nova"), |
| 542 | 'label': '', |
| 543 | 'description': _("Size of root disk"), |
| 544 | }), |
| 545 | ("disk.ephemeral.size", { |
| 546 | 'type': _("Nova"), |
| 547 | 'label': '', |
| 548 | 'description': _("Size of ephemeral disk"), |
| 549 | }), |
| 550 | ("network.incoming.bytes", { |
| 551 | 'type': _("Nova"), |
| 552 | 'label': '', |
| 553 | 'description': _("Number of incoming bytes " |
| 554 | "on the network for a VM interface"), |
| 555 | }), |
| 556 | ("network.outgoing.bytes", { |
| 557 | 'type': _("Nova"), |
| 558 | 'label': '', |
| 559 | 'description': _("Number of outgoing bytes " |
| 560 | "on the network for a VM interface"), |
| 561 | }), |
| 562 | ("network.incoming.packets", { |
| 563 | 'type': _("Nova"), |
| 564 | 'label': '', |
| 565 | 'description': _("Number of incoming " |
| 566 | "packets for a VM interface"), |
| 567 | }), |
| 568 | ("network.outgoing.packets", { |
| 569 | 'type': _("Nova"), |
| 570 | 'label': '', |
| 571 | 'description': _("Number of outgoing " |
| 572 | "packets for a VM interface"), |
| 573 | }), |
| 574 | ("network.incoming.bytes.rate", { |
| 575 | 'type': _("Nova"), |
| 576 | 'label': '', |
| 577 | 'description': _("Average rate per sec of incoming " |
| 578 | "bytes on a VM network interface"), |
| 579 | }), |
| 580 | ("network.outgoing.bytes.rate", { |
| 581 | 'type': _("Nova"), |
| 582 | 'label': '', |
| 583 | 'description': _("Average rate per sec of outgoing " |
| 584 | "bytes on a VM network interface"), |
| 585 | }), |
| 586 | ("network.incoming.packets.rate", { |
| 587 | 'type': _("Nova"), |
| 588 | 'label': '', |
| 589 | 'description': _("Average rate per sec of incoming " |
| 590 | "packets on a VM network interface"), |
| 591 | }), |
| 592 | ("network.outgoing.packets.rate", { |
| 593 | 'type': _("Nova"), |
| 594 | 'label': '', |
| 595 | 'description': _("Average rate per sec of outgoing " |
| 596 | "packets on a VM network interface"), |
| 597 | }), |
| 598 | ]) |
| 599 | # Adding flavor based meters into meters_info dict |
| 600 | # TODO(lsmola) this kind of meter will be probably deprecated |
| 601 | # https://bugs.launchpad.net/ceilometer/+bug/1208365 . Delete it then. |
| 602 | #for flavor in get_flavor_names(self._request): |
| 603 | # name = 'instance:%s' % flavor |
| 604 | # meters_info[name] = dict(meters_info["instance:<type>"]) |
| 605 | |
| 606 | # meters_info[name]['description'] = ( |
| 607 | # _('Duration of instance type %s (openstack flavor)') % |
| 608 | # flavor) |
| 609 | |
| 610 | # TODO(lsmola) allow to set specific in local_settings. For all meters |
| 611 | # because users can have their own agents and meters. |
| 612 | return meters_info |
| 613 | |
| 614 | def _get_neutron_meters_info(self): |
| 615 | """Returns additional info for each meter. |
| 616 | |
| 617 | That will be used for augmenting the Ceilometer meter. |
| 618 | """ |
| 619 | |
| 620 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 621 | # below, I need to define it as a static here. I will be joining this |
| 622 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 623 | # some day it will be supported all. |
| 624 | return datastructures.SortedDict([ |
| 625 | ('network', { |
| 626 | 'type': _("Neutron"), |
| 627 | 'label': '', |
| 628 | 'description': _("Existence of network"), |
| 629 | }), |
| 630 | ('network.create', { |
| 631 | 'type': _("Neutron"), |
| 632 | 'label': '', |
| 633 | 'description': _("Creation requests for this network"), |
| 634 | }), |
| 635 | ('network.update', { |
| 636 | 'type': _("Neutron"), |
| 637 | 'label': '', |
| 638 | 'description': _("Update requests for this network"), |
| 639 | }), |
| 640 | ('subnet', { |
| 641 | 'type': _("Neutron"), |
| 642 | 'label': '', |
| 643 | 'description': _("Existence of subnet"), |
| 644 | }), |
| 645 | ('subnet.create', { |
| 646 | 'type': _("Neutron"), |
| 647 | 'label': '', |
| 648 | 'description': _("Creation requests for this subnet"), |
| 649 | }), |
| 650 | ('subnet.update', { |
| 651 | 'type': _("Neutron"), |
| 652 | 'label': '', |
| 653 | 'description': _("Update requests for this subnet"), |
| 654 | }), |
| 655 | ('port', { |
| 656 | 'type': _("Neutron"), |
| 657 | 'label': '', |
| 658 | 'description': _("Existence of port"), |
| 659 | }), |
| 660 | ('port.create', { |
| 661 | 'type': _("Neutron"), |
| 662 | 'label': '', |
| 663 | 'description': _("Creation requests for this port"), |
| 664 | }), |
| 665 | ('port.update', { |
| 666 | 'type': _("Neutron"), |
| 667 | 'label': '', |
| 668 | 'description': _("Update requests for this port"), |
| 669 | }), |
| 670 | ('router', { |
| 671 | 'type': _("Neutron"), |
| 672 | 'label': '', |
| 673 | 'description': _("Existence of router"), |
| 674 | }), |
| 675 | ('router.create', { |
| 676 | 'type': _("Neutron"), |
| 677 | 'label': '', |
| 678 | 'description': _("Creation requests for this router"), |
| 679 | }), |
| 680 | ('router.update', { |
| 681 | 'type': _("Neutron"), |
| 682 | 'label': '', |
| 683 | 'description': _("Update requests for this router"), |
| 684 | }), |
| 685 | ('ip.floating', { |
| 686 | 'type': _("Neutron"), |
| 687 | 'label': '', |
| 688 | 'description': _("Existence of floating ip"), |
| 689 | }), |
| 690 | ('ip.floating.create', { |
| 691 | 'type': _("Neutron"), |
| 692 | 'label': '', |
| 693 | 'description': _("Creation requests for this floating ip"), |
| 694 | }), |
| 695 | ('ip.floating.update', { |
| 696 | 'type': _("Neutron"), |
| 697 | 'label': '', |
| 698 | 'description': _("Update requests for this floating ip"), |
| 699 | }), |
| 700 | ]) |
| 701 | |
| 702 | def _get_glance_meters_info(self): |
| 703 | """Returns additional info for each meter. |
| 704 | |
| 705 | That will be used for augmenting the Ceilometer meter. |
| 706 | """ |
| 707 | |
| 708 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 709 | # below, I need to define it as a static here. I will be joining this |
| 710 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 711 | # some day it will be supported all. |
| 712 | return datastructures.SortedDict([ |
| 713 | ('image', { |
| 714 | 'type': _("Glance"), |
| 715 | 'label': '', |
| 716 | 'description': _("Image existence check"), |
| 717 | }), |
| 718 | ('image.size', { |
| 719 | 'type': _("Glance"), |
| 720 | 'label': '', |
| 721 | 'description': _("Uploaded image size"), |
| 722 | }), |
| 723 | ('image.update', { |
| 724 | 'type': _("Glance"), |
| 725 | 'label': '', |
| 726 | 'description': _("Number of image updates"), |
| 727 | }), |
| 728 | ('image.upload', { |
| 729 | 'type': _("Glance"), |
| 730 | 'label': '', |
| 731 | 'description': _("Number of image uploads"), |
| 732 | }), |
| 733 | ('image.delete', { |
| 734 | 'type': _("Glance"), |
| 735 | 'label': '', |
| 736 | 'description': _("Number of image deletions"), |
| 737 | }), |
| 738 | ('image.download', { |
| 739 | 'type': _("Glance"), |
| 740 | 'label': '', |
| 741 | 'description': _("Image is downloaded"), |
| 742 | }), |
| 743 | ('image.serve', { |
| 744 | 'type': _("Glance"), |
| 745 | 'label': '', |
| 746 | 'description': _("Image is served out"), |
| 747 | }), |
| 748 | ]) |
| 749 | |
| 750 | def _get_cinder_meters_info(self): |
| 751 | """Returns additional info for each meter. |
| 752 | |
| 753 | That will be used for augmenting the Ceilometer meter. |
| 754 | """ |
| 755 | |
| 756 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 757 | # below, I need to define it as a static here. I will be joining this |
| 758 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 759 | # some day it will be supported all. |
| 760 | return datastructures.SortedDict([ |
| 761 | ('volume', { |
| 762 | 'type': _("Cinder"), |
| 763 | 'label': '', |
| 764 | 'description': _("Existence of volume"), |
| 765 | }), |
| 766 | ('volume.size', { |
| 767 | 'type': _("Cinder"), |
| 768 | 'label': '', |
| 769 | 'description': _("Size of volume"), |
| 770 | }), |
| 771 | ]) |
| 772 | |
| 773 | def _get_swift_meters_info(self): |
| 774 | """Returns additional info for each meter. |
| 775 | |
| 776 | That will be used for augmenting the Ceilometer meter. |
| 777 | """ |
| 778 | |
| 779 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 780 | # below, I need to define it as a static here. I will be joining this |
| 781 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 782 | # some day it will be supported all. |
| 783 | return datastructures.SortedDict([ |
| 784 | ('storage.objects', { |
| 785 | 'type': _("Swift"), |
| 786 | 'label': '', |
| 787 | 'description': _("Number of objects"), |
| 788 | }), |
| 789 | ('storage.objects.size', { |
| 790 | 'type': _("Swift"), |
| 791 | 'label': '', |
| 792 | 'description': _("Total size of stored objects"), |
| 793 | }), |
| 794 | ('storage.objects.containers', { |
| 795 | 'type': _("Swift"), |
| 796 | 'label': '', |
| 797 | 'description': _("Number of containers"), |
| 798 | }), |
| 799 | ('storage.objects.incoming.bytes', { |
| 800 | 'type': _("Swift"), |
| 801 | 'label': '', |
| 802 | 'description': _("Number of incoming bytes"), |
| 803 | }), |
| 804 | ('storage.objects.outgoing.bytes', { |
| 805 | 'type': _("Swift"), |
| 806 | 'label': '', |
| 807 | 'description': _("Number of outgoing bytes"), |
| 808 | }), |
| 809 | ('storage.api.request', { |
| 810 | 'type': _("Swift"), |
| 811 | 'label': '', |
| 812 | 'description': _("Number of API requests against swift"), |
| 813 | }), |
| 814 | ]) |
| 815 | |
| 816 | def _get_kwapi_meters_info(self): |
| 817 | """Returns additional info for each meter. |
| 818 | |
| 819 | That will be used for augmenting the Ceilometer meter. |
| 820 | """ |
| 821 | |
| 822 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 823 | # below, I need to define it as a static here. I will be joining this |
| 824 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 825 | # some day it will be supported all. |
| 826 | return datastructures.SortedDict([ |
| 827 | ('energy', { |
| 828 | 'type': _("Kwapi"), |
| 829 | 'label': '', |
| 830 | 'description': _("Amount of energy"), |
| 831 | }), |
| 832 | ('power', { |
| 833 | 'type': _("Kwapi"), |
| 834 | 'label': '', |
| 835 | 'description': _("Power consumption"), |
| 836 | }), |
| 837 | ]) |
| 838 | |
| 839 | def _get_ipmi_meters_info(self): |
| 840 | """Returns additional info for each meter |
| 841 | |
| 842 | That will be used for augmenting the Ceilometer meter |
| 843 | """ |
| 844 | |
| 845 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 846 | # below, I need to define it as a static here. I will be joining this |
| 847 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 848 | # some day it will be supported all. |
| 849 | return datastructures.SortedDict([ |
| 850 | ('hardware.ipmi.node.power', { |
| 851 | 'type': _("IPMI"), |
| 852 | 'label': '', |
| 853 | 'description': _("System Current Power"), |
| 854 | }), |
| 855 | ('hardware.ipmi.fan', { |
| 856 | 'type': _("IPMI"), |
| 857 | 'label': '', |
| 858 | 'description': _("Fan RPM"), |
| 859 | }), |
| 860 | ('hardware.ipmi.temperature', { |
| 861 | 'type': _("IPMI"), |
| 862 | 'label': '', |
| 863 | 'description': _("Sensor Temperature Reading"), |
| 864 | }), |
| 865 | ('hardware.ipmi.current', { |
| 866 | 'type': _("IPMI"), |
| 867 | 'label': '', |
| 868 | 'description': _("Sensor Current Reading"), |
| 869 | }), |
| 870 | ('hardware.ipmi.voltage', { |
| 871 | 'type': _("IPMI"), |
| 872 | 'label': '', |
| 873 | 'description': _("Sensor Voltage Reading"), |
| 874 | }), |
| 875 | ('hardware.ipmi.node.inlet_temperature', { |
| 876 | 'type': _("IPMI"), |
| 877 | 'label': '', |
| 878 | 'description': _("System Inlet Temperature Reading"), |
| 879 | }), |
| 880 | ('hardware.ipmi.node.outlet_temperature', { |
| 881 | 'type': _("IPMI"), |
| 882 | 'label': '', |
| 883 | 'description': _("System Outlet Temperature Reading"), |
| 884 | }), |
| 885 | ('hardware.ipmi.node.airflow', { |
| 886 | 'type': _("IPMI"), |
| 887 | 'label': '', |
| 888 | 'description': _("System Airflow Reading"), |
| 889 | }), |
| 890 | ('hardware.ipmi.node.cups', { |
| 891 | 'type': _("IPMI"), |
| 892 | 'label': '', |
| 893 | 'description': _("System CUPS Reading"), |
| 894 | }), |
| 895 | ('hardware.ipmi.node.cpu_util', { |
| 896 | 'type': _("IPMI"), |
| 897 | 'label': '', |
| 898 | 'description': _("System CPU Utility Reading"), |
| 899 | }), |
| 900 | ('hardware.ipmi.node.mem_util', { |
| 901 | 'type': _("IPMI"), |
| 902 | 'label': '', |
| 903 | 'description': _("System Memory Utility Reading"), |
| 904 | }), |
| 905 | ('hardware.ipmi.node.io_util', { |
| 906 | 'type': _("IPMI"), |
| 907 | 'label': '', |
| 908 | 'description': _("System IO Utility Reading"), |
| 909 | }), |
| 910 | ]) |
| 911 | |
| 912 | def _get_vcpe_meters_info(self): |
| 913 | """Returns additional info for each meter |
| 914 | |
| 915 | That will be used for augmenting the Ceilometer meter |
| 916 | """ |
| 917 | |
| 918 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 919 | # below, I need to define it as a static here. I will be joining this |
| 920 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 921 | # some day it will be supported all. |
| 922 | return datastructures.SortedDict([ |
| 923 | ('vsg', { |
| 924 | 'type': _("VSG"), |
| 925 | 'label': '', |
| 926 | 'description': _("Existence of vsg instance"), |
| 927 | }), |
| 928 | ('vsg.dns.cache.size', { |
| 929 | 'type': _("VSG"), |
| 930 | 'label': '', |
| 931 | 'description': _("Number of entries in DNS cache"), |
| 932 | }), |
| 933 | ('vsg.dns.total_instered_entries', { |
| 934 | 'type': _("VSG"), |
| 935 | 'label': '', |
| 936 | 'description': _("Total number of inserted entries into the cache"), |
| 937 | }), |
| 938 | ('vsg.dns.replaced_unexpired_entries', { |
| 939 | 'type': _("VSG"), |
| 940 | 'label': '', |
| 941 | 'description': _("Unexpired entries that were thrown out of cache"), |
| 942 | }), |
| 943 | ('vsg.dns.queries_answered_locally', { |
| 944 | 'type': _("VSG"), |
| 945 | 'label': '', |
| 946 | 'description': _("Number of cache hits"), |
| 947 | }), |
| 948 | ('vsg.dns.queries_forwarded', { |
| 949 | 'type': _("VSG"), |
| 950 | 'label': '', |
| 951 | 'description': _("Number of cache misses"), |
| 952 | }), |
| 953 | ('vsg.dns.server.queries_sent', { |
| 954 | 'type': _("VSG"), |
| 955 | 'label': '', |
| 956 | 'description': _("For each upstream server, the number of queries sent"), |
| 957 | }), |
| 958 | ('vsg.dns.server.queries_failed', { |
| 959 | 'type': _("VSG"), |
| 960 | 'label': '', |
| 961 | 'description': _("For each upstream server, the number of queries failed"), |
| 962 | }), |
| 963 | ]) |
| 964 | |
| 965 | def _get_volt_meters_info(self): |
| 966 | """Returns additional info for each meter |
| 967 | |
| 968 | That will be used for augmenting the Ceilometer meter |
| 969 | """ |
| 970 | |
| 971 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 972 | # below, I need to define it as a static here. I will be joining this |
| 973 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 974 | # some day it will be supported all. |
| 975 | return datastructures.SortedDict([ |
| 976 | ('volt.device', { |
| 977 | 'type': _("VOLT"), |
| 978 | 'label': '', |
| 979 | 'description': _("Existence of olt device"), |
| 980 | }), |
| 981 | ('volt.device.disconnect', { |
| 982 | 'type': _("VOLT"), |
| 983 | 'label': '', |
| 984 | 'description': _("Olt device disconnected"), |
| 985 | }), |
| 986 | ('volt.device.subscriber', { |
| 987 | 'type': _("VOLT"), |
| 988 | 'label': '', |
| 989 | 'description': _("Existence of olt subscriber"), |
| 990 | }), |
| 991 | ('volt.device.subscriber.unregister', { |
| 992 | 'type': _("VOLT"), |
| 993 | 'label': '', |
| 994 | 'description': _("Olt subscriber unregistered"), |
| 995 | }), |
| 996 | ]) |
| 997 | |
| 998 | def _get_sdn_meters_info(self): |
| 999 | """Returns additional info for each meter |
| 1000 | |
| 1001 | That will be used for augmenting the Ceilometer meter |
| 1002 | """ |
| 1003 | |
| 1004 | # TODO(lsmola) Unless the Ceilometer will provide the information |
| 1005 | # below, I need to define it as a static here. I will be joining this |
| 1006 | # to info that I am able to obtain from Ceilometer meters, hopefully |
| 1007 | # some day it will be supported all. |
| 1008 | return datastructures.SortedDict([ |
| 1009 | ('switch', { |
| 1010 | 'type': _("SDN"), |
| 1011 | 'label': '', |
| 1012 | 'description': _("Existence of switch"), |
| 1013 | }), |
| 1014 | ('switch.port', { |
| 1015 | 'type': _("SDN"), |
| 1016 | 'label': '', |
| 1017 | 'description': _("Existence of port"), |
| 1018 | }), |
| 1019 | ('switch.port.receive.packets', { |
| 1020 | 'type': _("SDN"), |
| 1021 | 'label': '', |
| 1022 | 'description': _("Packets received on port"), |
| 1023 | }), |
| 1024 | ('switch.port.transmit.packets', { |
| 1025 | 'type': _("SDN"), |
| 1026 | 'label': '', |
| 1027 | 'description': _("Packets transmitted on port"), |
| 1028 | }), |
| 1029 | ('switch.port.receive.drops', { |
| 1030 | 'type': _("SDN"), |
| 1031 | 'label': '', |
| 1032 | 'description': _("Drops received on port"), |
| 1033 | }), |
| 1034 | ('switch.port.transmit.drops', { |
| 1035 | 'type': _("SDN"), |
| 1036 | 'label': '', |
| 1037 | 'description': _("Drops transmitted on port"), |
| 1038 | }), |
| 1039 | ('switch.port.receive.errors', { |
| 1040 | 'type': _("SDN"), |
| 1041 | 'label': '', |
| 1042 | 'description': _("Errors received on port"), |
| 1043 | }), |
| 1044 | ('switch.port.transmit.errors', { |
| 1045 | 'type': _("SDN"), |
| 1046 | 'label': '', |
| 1047 | 'description': _("Errors transmitted on port"), |
| 1048 | }), |
| 1049 | ('switch.flow', { |
| 1050 | 'type': _("SDN"), |
| 1051 | 'label': '', |
| 1052 | 'description': _("Duration of flow"), |
| 1053 | }), |
| 1054 | ('switch.flow.packets', { |
| 1055 | 'type': _("SDN"), |
| 1056 | 'label': '', |
| 1057 | 'description': _("Packets received"), |
| 1058 | }), |
| 1059 | ('switch.table', { |
| 1060 | 'type': _("SDN"), |
| 1061 | 'label': '', |
| 1062 | 'description': _("Existence of table"), |
| 1063 | }), |
| 1064 | ('switch.table.active.entries', { |
| 1065 | 'type': _("SDN"), |
| 1066 | 'label': '', |
| 1067 | 'description': _("Active entries in table"), |
| 1068 | }), |
| 1069 | ]) |
| 1070 | |
| 1071 | def make_query(user_id=None, tenant_id=None, resource_id=None, |
| 1072 | user_ids=None, tenant_ids=None, resource_ids=None): |
| 1073 | """Returns query built from given parameters. |
| 1074 | |
| 1075 | This query can be then used for querying resources, meters and |
| 1076 | statistics. |
| 1077 | |
| 1078 | :Parameters: |
| 1079 | - `user_id`: user_id, has a priority over list of ids |
| 1080 | - `tenant_id`: tenant_id, has a priority over list of ids |
| 1081 | - `resource_id`: resource_id, has a priority over list of ids |
| 1082 | - `user_ids`: list of user_ids |
| 1083 | - `tenant_ids`: list of tenant_ids |
| 1084 | - `resource_ids`: list of resource_ids |
| 1085 | """ |
| 1086 | user_ids = user_ids or [] |
| 1087 | tenant_ids = tenant_ids or [] |
| 1088 | resource_ids = resource_ids or [] |
| 1089 | |
| 1090 | query = [] |
| 1091 | if user_id: |
| 1092 | user_ids = [user_id] |
| 1093 | for u_id in user_ids: |
| 1094 | query.append({"field": "user_id", "op": "eq", "value": u_id}) |
| 1095 | |
| 1096 | if tenant_id: |
| 1097 | tenant_ids = [tenant_id] |
| 1098 | for t_id in tenant_ids: |
| 1099 | query.append({"field": "project_id", "op": "eq", "value": t_id}) |
| 1100 | |
| 1101 | if resource_id: |
| 1102 | resource_ids = [resource_id] |
| 1103 | for r_id in resource_ids: |
| 1104 | query.append({"field": "resource_id", "op": "eq", "value": r_id}) |
| 1105 | |
| 1106 | return query |
| 1107 | |
| 1108 | def calc_date_args(date_from, date_to, date_options): |
| 1109 | # TODO(lsmola) all timestamps should probably work with |
| 1110 | # current timezone. And also show the current timezone in chart. |
| 1111 | if date_options == "other": |
| 1112 | try: |
| 1113 | if date_from: |
| 1114 | date_from = pytz.utc.localize( |
| 1115 | datetime.datetime.strptime(str(date_from), "%Y-%m-%d")) |
| 1116 | else: |
| 1117 | # TODO(lsmola) there should be probably the date |
| 1118 | # of the first sample as default, so it correctly |
| 1119 | # counts the time window. Though I need ordering |
| 1120 | # and limit of samples to obtain that. |
| 1121 | pass |
| 1122 | if date_to: |
| 1123 | date_to = pytz.utc.localize( |
| 1124 | datetime.datetime.strptime(str(date_to), "%Y-%m-%d")) |
| 1125 | # It returns the beginning of the day, I want the end of |
| 1126 | # the day, so I add one day without a second. |
| 1127 | date_to = (date_to + datetime.timedelta(days=1) - |
| 1128 | datetime.timedelta(seconds=1)) |
| 1129 | else: |
| 1130 | date_to = timezone.now() |
| 1131 | except Exception: |
| 1132 | raise ValueError(_("The dates haven't been recognized")) |
| 1133 | else: |
| 1134 | try: |
| 1135 | date_to = timezone.now() |
| 1136 | date_from = date_to - datetime.timedelta(days=float(date_options)) |
| 1137 | except Exception as e: |
| 1138 | raise e |
| 1139 | #raise ValueError(_("The time delta must be a number representing " |
| 1140 | # "the time span in days")) |
| 1141 | return date_from, date_to |
| 1142 | |
| 1143 | class MetersList(APIView): |
| 1144 | method_kind = "list" |
| 1145 | method_name = "meters" |
| 1146 | |
| 1147 | def get(self, request, format=None): |
| 1148 | if (not request.user.is_authenticated()): |
| 1149 | raise PermissionDenied("You must be authenticated in order to use this API") |
| 1150 | tenant_ceilometer_url = getTenantCeilometerProxyURL(request.user) |
| 1151 | if (not tenant_ceilometer_url): |
| 1152 | raise XOSMissingField("Tenant ceilometer URL is missing") |
| 1153 | |
| 1154 | tenant_id = request.query_params.get('tenant', None) |
| 1155 | resource_id = request.query_params.get('resource', None) |
| 1156 | |
| 1157 | query = [] |
| 1158 | if tenant_id: |
| 1159 | query.extend(make_query(tenant_id=tenant_id)) |
| 1160 | if resource_id: |
| 1161 | query.extend(make_query(resource_id=resource_id)) |
| 1162 | |
| 1163 | tenant_map = getTenantControllerTenantMap(request.user) |
| 1164 | resource_map = get_resource_map(request, ceilometer_url=tenant_ceilometer_url, query=query) |
| 1165 | meters = Meters(request, ceilometer_url=tenant_ceilometer_url, query=query, tenant_map=tenant_map, resource_map=resource_map) |
| 1166 | services = { |
| 1167 | _('Nova'): meters.list_nova(), |
| 1168 | _('Neutron'): meters.list_neutron(), |
| 1169 | _('VSG'): meters.list_vcpe(), |
| 1170 | _('VOLT'): meters.list_volt(), |
| 1171 | _('SDN'): meters.list_sdn(), |
| 1172 | } |
| 1173 | meters = [] |
| 1174 | for service,smeters in services.iteritems(): |
| 1175 | meters.extend(smeters) |
| 1176 | return Response(meters) |
| 1177 | |
| 1178 | class MeterStatisticsList(APIView): |
| 1179 | method_kind = "list" |
| 1180 | method_name = "meterstatistics" |
| 1181 | |
| 1182 | def get(self, request, format=None): |
| 1183 | if (not request.user.is_authenticated()): |
| 1184 | raise PermissionDenied("You must be authenticated in order to use this API") |
| 1185 | tenant_ceilometer_url = getTenantCeilometerProxyURL(request.user) |
| 1186 | if (not tenant_ceilometer_url): |
| 1187 | raise XOSMissingField("Tenant ceilometer URL is missing") |
| 1188 | tenant_map = getTenantControllerTenantMap(request.user) |
| 1189 | |
| 1190 | date_options = request.query_params.get('period', 1) |
| 1191 | date_from = request.query_params.get('date_from', '') |
| 1192 | date_to = request.query_params.get('date_to', '') |
| 1193 | |
| 1194 | try: |
| 1195 | date_from, date_to = calc_date_args(date_from, |
| 1196 | date_to, |
| 1197 | date_options) |
| 1198 | except Exception as e: |
| 1199 | raise e |
| 1200 | |
| 1201 | additional_query = [] |
| 1202 | if date_from: |
| 1203 | additional_query.append({'field': 'timestamp', |
| 1204 | 'op': 'ge', |
| 1205 | 'value': date_from}) |
| 1206 | if date_to: |
| 1207 | additional_query.append({'field': 'timestamp', |
| 1208 | 'op': 'le', |
| 1209 | 'value': date_to}) |
| 1210 | |
| 1211 | meter_name = request.query_params.get('meter', None) |
| 1212 | tenant_id = request.query_params.get('tenant', None) |
| 1213 | resource_id = request.query_params.get('resource', None) |
| 1214 | |
| 1215 | query = [] |
| 1216 | if tenant_id: |
| 1217 | query.extend(make_query(tenant_id=tenant_id)) |
| 1218 | if resource_id: |
| 1219 | query.extend(make_query(resource_id=resource_id)) |
| 1220 | |
| 1221 | if meter_name: |
| 1222 | #Statistics query for one meter |
| 1223 | if additional_query: |
| 1224 | query = query + additional_query |
| 1225 | statistics = statistic_list(request, meter_name, |
| 1226 | ceilometer_url=tenant_ceilometer_url, query=query, period=3600*24) |
| 1227 | statistic = statistics[-1] |
| 1228 | row = {"name": 'none', |
| 1229 | "meter": meter_name, |
| 1230 | "time": statistic["period_end"], |
| 1231 | "value": statistic["avg"]} |
| 1232 | return Response(row) |
| 1233 | |
| 1234 | #Statistics query for all meter |
| 1235 | resource_map = get_resource_map(request, ceilometer_url=tenant_ceilometer_url, query=query) |
| 1236 | meters = Meters(request, ceilometer_url=tenant_ceilometer_url, query=query, tenant_map=tenant_map, resource_map=resource_map) |
| 1237 | services = { |
| 1238 | _('Nova'): meters.list_nova(), |
| 1239 | _('Neutron'): meters.list_neutron(), |
| 1240 | _('VSG'): meters.list_vcpe(), |
| 1241 | _('VOLT'): meters.list_volt(), |
| 1242 | _('SDN'): meters.list_sdn(), |
| 1243 | } |
| 1244 | report_rows = [] |
| 1245 | for service,meters in services.items(): |
| 1246 | for meter in meters: |
| 1247 | query = make_query(tenant_id=meter["project_id"],resource_id=meter["resource_id"]) |
| 1248 | if additional_query: |
| 1249 | query = query + additional_query |
| 1250 | try: |
| 1251 | statistics = statistic_list(request, meter["name"], |
| 1252 | ceilometer_url=tenant_ceilometer_url, query=query, period=3600*24) |
| 1253 | except Exception as e: |
| 1254 | logger.error('Exception during statistics query for meter %(meter)s and reason:%(reason)s' % {'meter':meter["name"], 'reason':str(e)}) |
| 1255 | statistics = None |
| 1256 | |
| 1257 | if not statistics: |
| 1258 | continue |
| 1259 | statistic = statistics[-1] |
| 1260 | row = {"name": 'none', |
| 1261 | "slice": meter["slice"], |
| 1262 | "project_id": meter["project_id"], |
| 1263 | "service": meter["service"], |
| 1264 | "resource_id": meter["resource_id"], |
| 1265 | "resource_name": meter["resource_name"], |
| 1266 | "meter": meter["name"], |
| 1267 | "description": meter["description"], |
| 1268 | "category": service, |
| 1269 | "time": statistic["period_end"], |
| 1270 | "value": statistic["avg"], |
| 1271 | "unit": meter["unit"]} |
| 1272 | report_rows.append(row) |
| 1273 | |
| 1274 | return Response(report_rows) |
| 1275 | |
| 1276 | |
| 1277 | class MeterSamplesList(APIView): |
| 1278 | method_kind = "list" |
| 1279 | method_name = "metersamples" |
| 1280 | |
| 1281 | def get(self, request, format=None): |
| 1282 | if (not request.user.is_authenticated()): |
| 1283 | raise PermissionDenied("You must be authenticated in order to use this API") |
| 1284 | tenant_ceilometer_url = getTenantCeilometerProxyURL(request.user) |
| 1285 | if (not tenant_ceilometer_url): |
| 1286 | raise XOSMissingField("Tenant ceilometer URL is missing") |
| 1287 | meter_name = request.query_params.get('meter', None) |
| 1288 | if not meter_name: |
| 1289 | raise XOSMissingField("Meter name in query params is missing") |
| 1290 | limit = request.query_params.get('limit', 10) |
| 1291 | tenant_id = request.query_params.get('tenant', None) |
| 1292 | resource_id = request.query_params.get('resource', None) |
| 1293 | query = [] |
| 1294 | if tenant_id: |
| 1295 | query.extend(make_query(tenant_id=tenant_id)) |
| 1296 | if resource_id: |
| 1297 | query.extend(make_query(resource_id=resource_id)) |
| 1298 | query.append({"field": "meter", "op": "eq", "value": meter_name}) |
| 1299 | samples = sample_list(request, meter_name, |
| 1300 | ceilometer_url=tenant_ceilometer_url, query=query, limit=limit) |
| 1301 | if samples: |
| 1302 | tenant_map = getTenantControllerTenantMap(request.user) |
| 1303 | resource_map = get_resource_map(request, ceilometer_url=tenant_ceilometer_url) |
| 1304 | for sample in samples: |
| 1305 | if sample["project_id"] in tenant_map.keys(): |
| 1306 | sample["slice"] = tenant_map[sample["project_id"]]["slice"] |
| 1307 | else: |
| 1308 | sample["slice"] = sample["project_id"] |
| 1309 | if sample["resource_id"] in resource_map.keys(): |
| 1310 | sample["resource_name"] = resource_map[sample["resource_id"]] |
| 1311 | else: |
| 1312 | sample["resource_name"] = sample["resource_id"] |
| 1313 | return Response(samples) |
| 1314 | |
| 1315 | class XOSSliceServiceList(APIView): |
| 1316 | method_kind = "list" |
| 1317 | method_name = "xos-slice-service-mapping" |
| 1318 | |
| 1319 | def get(self, request, format=None): |
| 1320 | if (not request.user.is_authenticated()): |
| 1321 | raise PermissionDenied("You must be authenticated in order to use this API") |
| 1322 | tenant_map = getTenantControllerTenantMap(request.user) |
| 1323 | service_map={} |
| 1324 | for k,v in tenant_map.iteritems(): |
| 1325 | if not (v['service'] in service_map.keys()): |
| 1326 | service_map[v['service']] = {} |
| 1327 | service_map[v['service']]['service'] = v['service'] |
| 1328 | service_map[v['service']]['slices'] = [] |
| 1329 | slice_details = {'slice':v['slice'], 'project_id':k} |
| 1330 | service_map[v['service']]['slices'].append(slice_details) |
| 1331 | return Response(service_map.values()) |
| 1332 | |
| 1333 | class XOSInstanceStatisticsList(APIView): |
| 1334 | method_kind = "list" |
| 1335 | method_name = "xos-instance-statistics" |
| 1336 | |
| 1337 | def get(self, request, format=None): |
| 1338 | if (not request.user.is_authenticated()): |
| 1339 | raise PermissionDenied("You must be authenticated in order to use this API") |
| 1340 | tenant_ceilometer_url = getTenantCeilometerProxyURL(request.user) |
| 1341 | if (not tenant_ceilometer_url): |
| 1342 | raise XOSMissingField("Tenant ceilometer URL is missing") |
| 1343 | instance_uuid = request.query_params.get('instance-uuid', None) |
| 1344 | if not instance_uuid: |
| 1345 | raise XOSMissingField("Instance UUID in query params is missing") |
| 1346 | if not Instance.objects.filter(instance_uuid=instance_uuid): |
| 1347 | raise XOSMissingField("XOS Instance object is missing for this uuid") |
| 1348 | xos_instance = Instance.objects.filter(instance_uuid=instance_uuid)[0] |
| 1349 | tenant_map = getTenantControllerTenantMap(request.user, xos_instance.slice) |
| 1350 | tenant_id = tenant_map.keys()[0] |
| 1351 | resource_ids = [] |
| 1352 | resource_ids.append(instance_uuid) |
| 1353 | for p in xos_instance.ports.all(): |
| 1354 | #neutron port resource id is represented in ceilometer as "nova instance-name"+"-"+"nova instance-id"+"-"+"tap"+first 11 characters of port-id |
| 1355 | resource_ids.append(xos_instance.instance_id+"-"+instance_uuid+"-tap"+p.port_id[:11]) |
| 1356 | |
| 1357 | date_options = request.query_params.get('period', 1) |
| 1358 | date_from = request.query_params.get('date_from', '') |
| 1359 | date_to = request.query_params.get('date_to', '') |
| 1360 | |
| 1361 | try: |
| 1362 | date_from, date_to = calc_date_args(date_from, |
| 1363 | date_to, |
| 1364 | date_options) |
| 1365 | except Exception as e: |
| 1366 | raise e |
| 1367 | |
| 1368 | additional_query = [] |
| 1369 | if date_from: |
| 1370 | additional_query.append({'field': 'timestamp', |
| 1371 | 'op': 'ge', |
| 1372 | 'value': date_from}) |
| 1373 | if date_to: |
| 1374 | additional_query.append({'field': 'timestamp', |
| 1375 | 'op': 'le', |
| 1376 | 'value': date_to}) |
| 1377 | |
| 1378 | report_rows = [] |
| 1379 | for resource_id in resource_ids: |
| 1380 | query = [] |
| 1381 | if tenant_id: |
| 1382 | query.extend(make_query(tenant_id=tenant_id)) |
| 1383 | if resource_id: |
| 1384 | query.extend(make_query(resource_id=resource_id)) |
| 1385 | |
| 1386 | #Statistics query for all meter |
| 1387 | resource_map = get_resource_map(request, ceilometer_url=tenant_ceilometer_url, query=query) |
| 1388 | meters = Meters(request, ceilometer_url=tenant_ceilometer_url, query=query, tenant_map=tenant_map, resource_map=resource_map) |
| 1389 | exclude_nova_meters_info = [ "instance", "instance:<type>", "disk.read.requests", "disk.write.requests", |
| 1390 | "disk.read.bytes", "disk.write.bytes", "disk.read.requests.rate", "disk.write.requests.rate", "disk.read.bytes.rate", |
| 1391 | "disk.write.bytes.rate", "disk.root.size", "disk.ephemeral.size"] |
| 1392 | exclude_neutron_meters_info = [ 'network.create', 'network.update', 'subnet.create', |
| 1393 | 'subnet.update', 'port.create', 'port.update', 'router.create', 'router.update', |
| 1394 | 'ip.floating.create', 'ip.floating.update'] |
| 1395 | services = { |
| 1396 | _('Nova'): meters.list_nova(except_meters=exclude_nova_meters_info), |
| 1397 | _('Neutron'): meters.list_neutron(except_meters=exclude_neutron_meters_info), |
| 1398 | _('VSG'): meters.list_vcpe(), |
| 1399 | _('VOLT'): meters.list_volt(), |
| 1400 | _('SDN'): meters.list_sdn(), |
| 1401 | } |
| 1402 | for service,meters in services.items(): |
| 1403 | for meter in meters: |
| 1404 | query = make_query(tenant_id=meter["project_id"],resource_id=meter["resource_id"]) |
| 1405 | if additional_query: |
| 1406 | query = query + additional_query |
| 1407 | try: |
| 1408 | statistics = statistic_list(request, meter["name"], |
| 1409 | ceilometer_url=tenant_ceilometer_url, query=query, period=3600*24) |
| 1410 | except Exception as e: |
| 1411 | logger.error('Exception during statistics query for meter %(meter)s and reason:%(reason)s' % {'meter':meter["name"], 'reason':str(e)}) |
| 1412 | statistics = None |
| 1413 | |
| 1414 | if not statistics: |
| 1415 | continue |
| 1416 | statistic = statistics[-1] |
| 1417 | row = {"name": 'none', |
| 1418 | "slice": meter["slice"], |
| 1419 | "project_id": meter["project_id"], |
| 1420 | "service": meter["service"], |
| 1421 | "resource_id": meter["resource_id"], |
| 1422 | "resource_name": meter["resource_name"], |
| 1423 | "meter": meter["name"], |
| 1424 | "description": meter["description"], |
| 1425 | "category": service, |
| 1426 | "time": statistic["period_end"], |
| 1427 | "value": statistic["avg"], |
| 1428 | "unit": meter["unit"]} |
| 1429 | report_rows.append(row) |
| 1430 | |
| 1431 | return Response(report_rows) |
| 1432 | |
| 1433 | class ServiceAdjustScale(APIView): |
| 1434 | method_kind = "list" |
| 1435 | method_name = "serviceadjustscale" |
| 1436 | |
| 1437 | def get(self, request, format=None): |
| 1438 | if (not request.user.is_authenticated()) or (not request.user.is_admin): |
| 1439 | raise PermissionDenied("You must be authenticated admin user in order to use this API") |
| 1440 | service = request.query_params.get('service', None) |
| 1441 | slice_hint = request.query_params.get('slice_hint', None) |
| 1442 | scale = request.query_params.get('scale', None) |
| 1443 | if not service or not slice_hint or not scale: |
| 1444 | raise XOSMissingField("Mandatory fields missing") |
| 1445 | services = Service.select_by_user(request.user) |
| 1446 | logger.info('SRIKANTH: Services for this user %(services)s' % {'services':services}) |
| 1447 | if not services or (not services.get(name=service)): |
| 1448 | raise XOSMissingField("Service not found") |
| 1449 | service = services.get(name=service) |
| 1450 | service.adjust_scale(slice_hint, int(scale)) |
| 1451 | return Response("Success") |