666 lines
23 KiB
Python
666 lines
23 KiB
Python
# Copyright 2012 OpenStack Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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#
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"""Quota action implementations"""
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import itertools
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import logging
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import sys
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from osc_lib.command import command
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from osc_lib import utils
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from openstackclient.i18n import _
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from openstackclient.network import common
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LOG = logging.getLogger(__name__)
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# List the quota items, map the internal argument name to the option
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# name that the user sees.
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COMPUTE_QUOTAS = {
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'cores': 'cores',
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'fixed_ips': 'fixed-ips',
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'injected_file_content_bytes': 'injected-file-size',
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'injected_file_path_bytes': 'injected-path-size',
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'injected_files': 'injected-files',
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'instances': 'instances',
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'key_pairs': 'key-pairs',
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'metadata_items': 'properties',
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'ram': 'ram',
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'server_groups': 'server-groups',
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'server_group_members': 'server-group-members',
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}
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VOLUME_QUOTAS = {
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'backups': 'backups',
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'backup_gigabytes': 'backup-gigabytes',
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'gigabytes': 'gigabytes',
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'per_volume_gigabytes': 'per-volume-gigabytes',
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'snapshots': 'snapshots',
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'volumes': 'volumes',
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}
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IMPACT_VOLUME_TYPE_QUOTAS = [
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'gigabytes',
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'snapshots',
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'volumes',
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]
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NOVA_NETWORK_QUOTAS = {
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'floating_ips': 'floating-ips',
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'security_group_rules': 'secgroup-rules',
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'security_groups': 'secgroups',
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}
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NETWORK_QUOTAS = {
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'floatingip': 'floating-ips',
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'security_group_rule': 'secgroup-rules',
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'security_group': 'secgroups',
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'network': 'networks',
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'subnet': 'subnets',
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'port': 'ports',
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'router': 'routers',
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'rbac_policy': 'rbac-policies',
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'subnetpool': 'subnetpools',
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}
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NETWORK_KEYS = ['floating_ips', 'networks', 'rbac_policies', 'routers',
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'ports', 'security_group_rules', 'security_groups',
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'subnet_pools', 'subnets']
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def _xform_get_quota(data, value, keys):
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res = []
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res_info = {}
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for key in keys:
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res_info[key] = getattr(data, key, '')
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res_info['id'] = value
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res.append(res_info)
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return res
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class BaseQuota(object):
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def _get_project(self, parsed_args):
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if parsed_args.project is not None:
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identity_client = self.app.client_manager.identity
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project = utils.find_resource(
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identity_client.projects,
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parsed_args.project,
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)
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project_id = project.id
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project_name = project.name
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elif self.app.client_manager.auth_ref:
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# Get the project from the current auth
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project = self.app.client_manager.auth_ref
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project_id = project.project_id
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project_name = project.project_name
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else:
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project = None
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project_id = None
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project_name = None
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project_info = {}
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project_info['id'] = project_id
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project_info['name'] = project_name
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return project_info
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def get_compute_quota(self, client, parsed_args):
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quota_class = (
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parsed_args.quota_class if 'quota_class' in parsed_args else False)
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detail = parsed_args.detail if 'detail' in parsed_args else False
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default = parsed_args.default if 'default' in parsed_args else False
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try:
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if quota_class:
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quota = client.quota_classes.get(parsed_args.project)
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else:
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project_info = self._get_project(parsed_args)
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project = project_info['id']
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if default:
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quota = client.quotas.defaults(project)
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else:
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quota = client.quotas.get(project, detail=detail)
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except Exception as e:
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if type(e).__name__ == 'EndpointNotFound':
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return {}
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else:
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raise
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return quota._info
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def get_volume_quota(self, client, parsed_args):
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quota_class = (
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parsed_args.quota_class if 'quota_class' in parsed_args else False)
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default = parsed_args.default if 'default' in parsed_args else False
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try:
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if quota_class:
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quota = client.quota_classes.get(parsed_args.project)
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else:
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project_info = self._get_project(parsed_args)
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project = project_info['id']
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if default:
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quota = client.quotas.defaults(project)
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else:
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quota = client.quotas.get(project)
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except Exception as e:
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if type(e).__name__ == 'EndpointNotFound':
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return {}
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else:
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raise
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return quota._info
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def get_network_quota(self, parsed_args):
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quota_class = (
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parsed_args.quota_class if 'quota_class' in parsed_args else False)
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detail = parsed_args.detail if 'detail' in parsed_args else False
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default = parsed_args.default if 'default' in parsed_args else False
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if quota_class:
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return {}
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if self.app.client_manager.is_network_endpoint_enabled():
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project_info = self._get_project(parsed_args)
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project = project_info['id']
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client = self.app.client_manager.network
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if default:
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network_quota = client.get_quota_default(project)
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if type(network_quota) is not dict:
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network_quota = network_quota.to_dict()
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else:
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network_quota = client.get_quota(project,
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details=detail)
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if type(network_quota) is not dict:
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network_quota = network_quota.to_dict()
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if detail:
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# NOTE(slaweq): Neutron returns values with key "used" but
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# Nova for example returns same data with key "in_use"
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# instead.
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# Because of that we need to convert Neutron key to
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# the same as is returned from Nova to make result
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# more consistent
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for key, values in network_quota.items():
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if type(values) is dict and "used" in values:
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values[u'in_use'] = values.pop("used")
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network_quota[key] = values
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return network_quota
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else:
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return {}
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class ListQuota(command.Lister, BaseQuota):
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_description = _(
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"List quotas for all projects with non-default quota values or "
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"list detailed quota informations for requested project")
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def _get_detailed_quotas(self, parsed_args):
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columns = (
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'resource',
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'in_use',
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'reserved',
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'limit'
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)
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column_headers = (
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'Resource',
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'In Use',
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'Reserved',
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'Limit'
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)
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quotas = {}
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if parsed_args.compute:
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quotas.update(self.get_compute_quota(
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self.app.client_manager.compute, parsed_args))
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if parsed_args.network:
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quotas.update(self.get_network_quota(parsed_args))
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result = []
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for resource, values in quotas.items():
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# NOTE(slaweq): there is no detailed quotas info for some resources
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# and it should't be displayed here
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if type(values) is dict:
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result.append({
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'resource': resource,
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'in_use': values.get('in_use'),
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'reserved': values.get('reserved'),
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'limit': values.get('limit')
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})
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return (column_headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in result))
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def get_parser(self, prog_name):
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parser = super(ListQuota, self).get_parser(prog_name)
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parser.add_argument(
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'--project',
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metavar='<project>',
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help=_('List quotas for this project <project> (name or ID)'),
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)
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parser.add_argument(
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'--detail',
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dest='detail',
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action='store_true',
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default=False,
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help=_('Show details about quotas usage')
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)
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option = parser.add_mutually_exclusive_group(required=True)
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option.add_argument(
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'--compute',
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action='store_true',
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default=False,
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help=_('List compute quota'),
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)
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option.add_argument(
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'--volume',
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action='store_true',
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default=False,
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help=_('List volume quota'),
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)
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option.add_argument(
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'--network',
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action='store_true',
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default=False,
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help=_('List network quota'),
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)
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return parser
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def take_action(self, parsed_args):
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projects = self.app.client_manager.identity.projects.list()
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result = []
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project_ids = [getattr(p, 'id', '') for p in projects]
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if parsed_args.compute:
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if parsed_args.detail:
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return self._get_detailed_quotas(parsed_args)
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compute_client = self.app.client_manager.compute
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for p in project_ids:
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try:
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data = compute_client.quotas.get(p)
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except Exception as ex:
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if (
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type(ex).__name__ == 'NotFound' or
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ex.http_status >= 400 and ex.http_status <= 499
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):
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# Project not found, move on to next one
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LOG.warning("Project %s not found: %s" % (p, ex))
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continue
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else:
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raise
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result_data = _xform_get_quota(
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data,
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p,
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COMPUTE_QUOTAS.keys(),
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)
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default_data = compute_client.quotas.defaults(p)
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result_default = _xform_get_quota(
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default_data,
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p,
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COMPUTE_QUOTAS.keys(),
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)
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if result_default != result_data:
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result += result_data
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columns = (
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'id',
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'cores',
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'fixed_ips',
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'injected_files',
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'injected_file_content_bytes',
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'injected_file_path_bytes',
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'instances',
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'key_pairs',
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'metadata_items',
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'ram',
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'server_groups',
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'server_group_members',
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)
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column_headers = (
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'Project ID',
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'Cores',
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'Fixed IPs',
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'Injected Files',
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'Injected File Content Bytes',
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'Injected File Path Bytes',
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'Instances',
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'Key Pairs',
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'Metadata Items',
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'Ram',
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'Server Groups',
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'Server Group Members',
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)
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return (column_headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in result))
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if parsed_args.volume:
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if parsed_args.detail:
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LOG.warning("Volume service doesn't provide detailed quota"
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" information")
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volume_client = self.app.client_manager.volume
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for p in project_ids:
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try:
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data = volume_client.quotas.get(p)
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except Exception as ex:
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if type(ex).__name__ == 'NotFound':
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# Project not found, move on to next one
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LOG.warning("Project %s not found: %s" % (p, ex))
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continue
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else:
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raise
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result_data = _xform_get_quota(
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data,
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p,
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VOLUME_QUOTAS.keys(),
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)
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default_data = volume_client.quotas.defaults(p)
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result_default = _xform_get_quota(
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default_data,
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p,
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VOLUME_QUOTAS.keys(),
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)
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if result_default != result_data:
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result += result_data
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columns = (
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'id',
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'backups',
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'backup_gigabytes',
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'gigabytes',
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'per_volume_gigabytes',
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'snapshots',
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'volumes',
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)
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column_headers = (
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'Project ID',
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'Backups',
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'Backup Gigabytes',
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'Gigabytes',
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'Per Volume Gigabytes',
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'Snapshots',
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'Volumes',
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)
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return (column_headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in result))
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if parsed_args.network:
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if parsed_args.detail:
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return self._get_detailed_quotas(parsed_args)
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client = self.app.client_manager.network
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for p in project_ids:
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try:
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data = client.get_quota(p)
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except Exception as ex:
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if type(ex).__name__ == 'NotFound':
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# Project not found, move on to next one
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LOG.warning("Project %s not found: %s" % (p, ex))
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continue
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else:
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raise
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result_data = _xform_get_quota(
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data,
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p,
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NETWORK_KEYS,
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)
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default_data = client.get_quota_default(p)
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result_default = _xform_get_quota(
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default_data,
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p,
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NETWORK_KEYS,
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)
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if result_default != result_data:
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result += result_data
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columns = (
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'id',
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'floating_ips',
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'networks',
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'ports',
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'rbac_policies',
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'routers',
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'security_groups',
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'security_group_rules',
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'subnets',
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'subnet_pools',
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)
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column_headers = (
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'Project ID',
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'Floating IPs',
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'Networks',
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'Ports',
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'RBAC Policies',
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'Routers',
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'Security Groups',
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'Security Group Rules',
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'Subnets',
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'Subnet Pools'
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)
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return (column_headers,
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(utils.get_dict_properties(
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s, columns,
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) for s in result))
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return ((), ())
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class SetQuota(common.NetDetectionMixin, command.Command):
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_description = _("Set quotas for project or class")
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def _build_options_list(self):
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help_fmt = _('New value for the %s quota')
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# Compute and volume quota options are always the same
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rets = [(k, v, help_fmt % v) for k, v in itertools.chain(
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COMPUTE_QUOTAS.items(),
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VOLUME_QUOTAS.items(),
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)]
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# For docs build, we want to produce helps for both neutron and
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# nova-network options. They overlap, so we have to figure out which
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# need to be tagged as specific to one network type or the other.
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if self.is_docs_build:
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# NOTE(efried): This takes advantage of the fact that we know the
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# nova-net options are a subset of the neutron options. If that
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# ever changes, this algorithm will need to be adjusted accordingly
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inv_compute = set(NOVA_NETWORK_QUOTAS.values())
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for k, v in NETWORK_QUOTAS.items():
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_help = help_fmt % v
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if v not in inv_compute:
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# This one is unique to neutron
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_help = self.enhance_help_neutron(_help)
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rets.append((k, v, _help))
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elif self.is_neutron:
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rets.extend(
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[(k, v, help_fmt % v) for k, v in NETWORK_QUOTAS.items()])
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elif self.is_nova_network:
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rets.extend(
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[(k, v, help_fmt % v) for k, v in NOVA_NETWORK_QUOTAS.items()])
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return rets
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def get_parser(self, prog_name):
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parser = super(SetQuota, self).get_parser(prog_name)
|
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parser.add_argument(
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'project',
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metavar='<project/class>',
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help=_('Set quotas for this project or class (name/ID)'),
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)
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parser.add_argument(
|
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'--class',
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dest='quota_class',
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action='store_true',
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default=False,
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help=_('Set quotas for <class>'),
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)
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for k, v, h in self._build_options_list():
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parser.add_argument(
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'--%s' % v,
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metavar='<%s>' % v,
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dest=k,
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type=int,
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help=h,
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)
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parser.add_argument(
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'--volume-type',
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metavar='<volume-type>',
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help=_('Set quotas for a specific <volume-type>'),
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)
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return parser
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def take_action(self, parsed_args):
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|
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identity_client = self.app.client_manager.identity
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compute_client = self.app.client_manager.compute
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volume_client = self.app.client_manager.volume
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compute_kwargs = {}
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for k, v in COMPUTE_QUOTAS.items():
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value = getattr(parsed_args, k, None)
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if value is not None:
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compute_kwargs[k] = value
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volume_kwargs = {}
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for k, v in VOLUME_QUOTAS.items():
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value = getattr(parsed_args, k, None)
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if value is not None:
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if (parsed_args.volume_type and
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k in IMPACT_VOLUME_TYPE_QUOTAS):
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k = k + '_%s' % parsed_args.volume_type
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volume_kwargs[k] = value
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|
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network_kwargs = {}
|
|
if self.app.client_manager.is_network_endpoint_enabled():
|
|
for k, v in NETWORK_QUOTAS.items():
|
|
value = getattr(parsed_args, k, None)
|
|
if value is not None:
|
|
network_kwargs[k] = value
|
|
else:
|
|
for k, v in NOVA_NETWORK_QUOTAS.items():
|
|
value = getattr(parsed_args, k, None)
|
|
if value is not None:
|
|
compute_kwargs[k] = value
|
|
|
|
if parsed_args.quota_class:
|
|
if compute_kwargs:
|
|
compute_client.quota_classes.update(
|
|
parsed_args.project,
|
|
**compute_kwargs)
|
|
if volume_kwargs:
|
|
volume_client.quota_classes.update(
|
|
parsed_args.project,
|
|
**volume_kwargs)
|
|
if network_kwargs:
|
|
sys.stderr.write("Network quotas are ignored since quota class"
|
|
" is not supported.")
|
|
else:
|
|
project = utils.find_resource(
|
|
identity_client.projects,
|
|
parsed_args.project,
|
|
).id
|
|
if compute_kwargs:
|
|
compute_client.quotas.update(
|
|
project,
|
|
**compute_kwargs)
|
|
if volume_kwargs:
|
|
volume_client.quotas.update(
|
|
project,
|
|
**volume_kwargs)
|
|
if (
|
|
network_kwargs and
|
|
self.app.client_manager.is_network_endpoint_enabled()
|
|
):
|
|
network_client = self.app.client_manager.network
|
|
network_client.update_quota(
|
|
project,
|
|
**network_kwargs)
|
|
|
|
|
|
class ShowQuota(command.ShowOne, BaseQuota):
|
|
_description = _(
|
|
"Show quotas for project or class. Specify "
|
|
"``--os-compute-api-version 2.50`` or higher to see ``server-groups`` "
|
|
"and ``server-group-members`` output for a given quota class.")
|
|
|
|
def get_parser(self, prog_name):
|
|
parser = super(ShowQuota, self).get_parser(prog_name)
|
|
parser.add_argument(
|
|
'project',
|
|
metavar='<project/class>',
|
|
nargs='?',
|
|
help=_('Show quotas for this project or class (name or ID)'),
|
|
)
|
|
type_group = parser.add_mutually_exclusive_group()
|
|
type_group.add_argument(
|
|
'--class',
|
|
dest='quota_class',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Show quotas for <class>'),
|
|
)
|
|
type_group.add_argument(
|
|
'--default',
|
|
dest='default',
|
|
action='store_true',
|
|
default=False,
|
|
help=_('Show default quotas for <project>')
|
|
)
|
|
return parser
|
|
|
|
def take_action(self, parsed_args):
|
|
|
|
compute_client = self.app.client_manager.compute
|
|
volume_client = self.app.client_manager.volume
|
|
# NOTE(dtroyer): These quota API calls do not validate the project
|
|
# or class arguments and return what appears to be
|
|
# the default quota values if the project or class
|
|
# does not exist. If this is determined to be the
|
|
# intended behaviour of the API we will validate
|
|
# the argument with Identity ourselves later.
|
|
compute_quota_info = self.get_compute_quota(compute_client,
|
|
parsed_args)
|
|
volume_quota_info = self.get_volume_quota(volume_client,
|
|
parsed_args)
|
|
network_quota_info = self.get_network_quota(parsed_args)
|
|
# NOTE(reedip): Remove the below check once requirement for
|
|
# Openstack SDK is fixed to version 0.9.12 and above
|
|
if type(network_quota_info) is not dict:
|
|
network_quota_info = network_quota_info.to_dict()
|
|
|
|
info = {}
|
|
info.update(compute_quota_info)
|
|
info.update(volume_quota_info)
|
|
info.update(network_quota_info)
|
|
|
|
# Map the internal quota names to the external ones
|
|
# COMPUTE_QUOTAS and NETWORK_QUOTAS share floating-ips,
|
|
# secgroup-rules and secgroups as dict value, so when
|
|
# neutron is enabled, quotas of these three resources
|
|
# in nova will be replaced by neutron's.
|
|
for k, v in itertools.chain(
|
|
COMPUTE_QUOTAS.items(), NOVA_NETWORK_QUOTAS.items(),
|
|
VOLUME_QUOTAS.items(), NETWORK_QUOTAS.items()):
|
|
if not k == v and info.get(k) is not None:
|
|
info[v] = info[k]
|
|
info.pop(k)
|
|
|
|
# Handle project ID special as it only appears in output
|
|
if 'id' in info:
|
|
info['project'] = info.pop('id')
|
|
if 'project_id' in info:
|
|
del info['project_id']
|
|
project_info = self._get_project(parsed_args)
|
|
project_name = project_info['name']
|
|
info['project_name'] = project_name
|
|
|
|
return zip(*sorted(info.items()))
|