tempest/services/compute/json/quotas_client.py

# Copyright 2012 NTT Data
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import json

from tempest.api_schema.response.compute.v2\
    import quota_classes as classes_schema
from tempest.api_schema.response.compute.v2 import quotas as schema
from tempest.common import rest_client
from tempest import config

CONF = config.CONF


class QuotasClientJSON(rest_client.RestClient):

    def __init__(self, auth_provider):
        super(QuotasClientJSON, self).__init__(auth_provider)
        self.service = CONF.compute.catalog_type

    def get_quota_set(self, tenant_id, user_id=None):
        """List the quota set for a tenant."""

        url = 'os-quota-sets/%s' % str(tenant_id)
        if user_id:
            url += '?user_id=%s' % str(user_id)
        resp, body = self.get(url)
        body = json.loads(body)
        self.validate_response(schema.quota_set, resp, body)
        return resp, body['quota_set']

    def get_default_quota_set(self, tenant_id):
        """List the default quota set for a tenant."""

        url = 'os-quota-sets/%s/defaults' % str(tenant_id)
        resp, body = self.get(url)
        body = json.loads(body)
        self.validate_response(schema.quota_set, resp, body)
        return resp, body['quota_set']

    def update_quota_set(self, tenant_id, user_id=None,
                         force=None, injected_file_content_bytes=None,
                         metadata_items=None, ram=None, floating_ips=None,
                         fixed_ips=None, key_pairs=None, instances=None,
                         security_group_rules=None, injected_files=None,
                         cores=None, injected_file_path_bytes=None,
                         security_groups=None):
        """
        Updates the tenant's quota limits for one or more resources
        """
        post_body = {}

        if force is not None:
            post_body['force'] = force

        if injected_file_content_bytes is not None:
            post_body['injected_file_content_bytes'] = \
                injected_file_content_bytes

        if metadata_items is not None:
            post_body['metadata_items'] = metadata_items

        if ram is not None:
            post_body['ram'] = ram

        if floating_ips is not None:
            post_body['floating_ips'] = floating_ips

        if fixed_ips is not None:
            post_body['fixed_ips'] = fixed_ips

        if key_pairs is not None:
            post_body['key_pairs'] = key_pairs

        if instances is not None:
            post_body['instances'] = instances

        if security_group_rules is not None:
            post_body['security_group_rules'] = security_group_rules

        if injected_files is not None:
            post_body['injected_files'] = injected_files

        if cores is not None:
            post_body['cores'] = cores

        if injected_file_path_bytes is not None:
            post_body['injected_file_path_bytes'] = injected_file_path_bytes

        if security_groups is not None:
            post_body['security_groups'] = security_groups

        post_body = json.dumps({'quota_set': post_body})

        if user_id:
            resp, body = self.put('os-quota-sets/%s?user_id=%s' %
                                  (str(tenant_id), str(user_id)), post_body)
        else:
            resp, body = self.put('os-quota-sets/%s' % str(tenant_id),
                                  post_body)

        body = json.loads(body)
        self.validate_response(schema.quota_set_update, resp, body)
        return resp, body['quota_set']

    def delete_quota_set(self, tenant_id):
        """Delete the tenant's quota set."""
        resp, body = self.delete('os-quota-sets/%s' % str(tenant_id))
        self.validate_response(schema.delete_quota, resp, body)
        return resp, body


class QuotaClassesClientJSON(rest_client.RestClient):

    def __init__(self, auth_provider):
        super(QuotaClassesClientJSON, self).__init__(auth_provider)
        self.service = CONF.compute.catalog_type

    def get_quota_class_set(self, quota_class_id):
        """List the quota class set for a quota class."""

        url = 'os-quota-class-sets/%s' % str(quota_class_id)
        resp, body = self.get(url)
        body = json.loads(body)
        self.validate_response(classes_schema.quota_set, resp, body)
        return resp, body['quota_class_set']

    def update_quota_class_set(self, quota_class_id, **kwargs):
        """
        Updates the quota class's limits for one or more resources.
        """
        post_body = json.dumps({'quota_class_set': kwargs})

        resp, body = self.put('os-quota-class-sets/%s' % str(quota_class_id),
                              post_body)

        body = json.loads(body)
        self.validate_response(classes_schema.quota_set_update, resp, body)
        return resp, body['quota_class_set']