tempest/services/compute/json/agents_client.py

# Copyright 2014 NEC Corporation.  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
import urllib

from tempest.common import rest_client
from tempest import config

CONF = config.CONF


class AgentsClientJSON(rest_client.RestClient):
    """
    Tests Agents API
    """

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

    def list_agents(self, params=None):
        """List all agent builds."""
        url = 'os-agents'
        if params:
            url += '?%s' % urllib.urlencode(params)
        resp, body = self.get(url)
        return resp, json.loads(body).get('agents')

    def create_agent(self, **kwargs):
        """Create an agent build."""
        post_body = json.dumps({'agent': kwargs})
        resp, body = self.post('os-agents', post_body)
        return resp, self._parse_resp(body)

    def delete_agent(self, agent_id):
        """Delete an existing agent build."""
        return self.delete('os-agents/%s' % str(agent_id))

    def update_agent(self, agent_id, **kwargs):
        """Update an agent build."""
        put_body = json.dumps({'para': kwargs})
        resp, body = self.put('os-agents/%s' % str(agent_id), put_body)
        return resp, self._parse_resp(body)