############################################################################## # Copyright (c) 2017 Huawei Technologies Co.,Ltd. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## from __future__ import absolute_import import logging import threading import time import uuid import os import glob from six.moves import configparser from oslo_serialization import jsonutils from docker import Client from api import ApiResource from api.utils import influx from api.database.v2.handlers import V2ContainerHandler from api.database.v2.handlers import V2EnvironmentHandler from yardstick.common import constants as consts from yardstick.common import utils from yardstick.common.utils import result_handler from yardstick.common.utils import get_free_port from yardstick.common.httpClient import HttpClient LOG = logging.getLogger(__name__) LOG.setLevel(logging.DEBUG) environment_handler = V2EnvironmentHandler() container_handler = V2ContainerHandler() class V2Containers(ApiResource): def post(self): return self._dispatch_post() def create_influxdb(self, args): try: environment_id = args['environment_id'] except KeyError: return result_handler(consts.API_ERROR, 'environment_id must be provided') try: uuid.UUID(environment_id) except ValueError: return result_handler(consts.API_ERROR, 'invalid environment id') try: environment = environment_handler.get_by_uuid(environment_id) except ValueError: return result_handler(consts.API_ERROR, 'no such environment id') container_info = environment.container_id container_info = jsonutils.loads(container_info) if container_info else {} if container_info.get('influxdb'): return result_handler(consts.API_ERROR, 'influxdb container already exist') name = 'influxdb-{}'.format(environment_id[:8]) port = get_free_port(consts.SERVER_IP) container_id = str(uuid.uuid4()) LOG.info('%s will launch on : %s', name, port) LOG.info('launch influxdb background') args = (name, port, container_id) thread = threading.Thread(target=self._create_influxdb, args=args) thread.start() LOG.info('record container in database') container_init_data = { 'uuid': container_id, 'environment_id': environment_id, 'name': name, 'port': port, 'status': 0 } container_handler.insert(container_init_data) LOG.info('update container in environment') container_info['influxdb'] = container_id environment_info = {'container_id': jsonutils.dumps(container_info)} environment_handler.update_attr(environment_id, environment_info) return result_handler(consts.API_SUCCESS, {'uuid': container_id}) def _check_image_exist(self, client, t): return any(t in a['RepoTags'][0] for a in client.images() if a['RepoTags']) def _create_influxdb(self, name, port, container_id): client = Client(base_url=consts.DOCKER_URL) try: LOG.info('Checking if influxdb image exist') if not self._check_image_exist(client, '%s:%s' % (consts.INFLUXDB_IMAGE, consts.INFLUXDB_TAG)): LOG.info('Influxdb image not exist, start pulling') client.pull(consts.INFLUXDB_IMAGE, tag=consts.INFLUXDB_TAG) LOG.info('Createing influxdb container') container = self._create_influxdb_container(client, name, port) LOG.info('Influxdb container is created') time.sleep(5) container = client.inspect_container(container['Id']) ip = container['NetworkSettings']['Networks']['bridge']['IPAddress'] LOG.debug('container ip is: %s', ip) LOG.info('Changing output to influxdb') self._change_output_to_influxdb(ip) LOG.info('Config influxdb') self._config_influxdb() container_handler.update_attr(container_id, {'status': 1}) LOG.info('Finished') except Exception: container_handler.update_attr(container_id, {'status': 2}) LOG.exception('Creating influxdb failed') def _create_influxdb_container(self, client, name, port): ports = [port] port_bindings = {8086: port} restart_policy = {"MaximumRetryCount": 0, "Name": "always"} host_config = client.create_host_config(port_bindings=port_bindings, restart_policy=restart_policy) LOG.info('Creating container') container = client.create_container(image='%s:%s' % (consts.INFLUXDB_IMAGE, consts.INFLUXDB_TAG), ports=ports, name=name, detach=True, tty=True, host_config=host_config) LOG.info('Starting container') client.start(container) return container def _config_influxdb(self): try: client = influx.get_data_db_client() client.create_user(consts.INFLUXDB_USER, consts.INFLUXDB_PASS, consts.INFLUXDB_DB_NAME) client.create_database(consts.INFLUXDB_DB_NAME) LOG.info('Success to config influxDB') except Exception: LOG.exception('Config influxdb failed') def _change_output_to_influxdb(self, ip): utils.makedirs(consts.CONF_DIR) parser = configparser.ConfigParser() LOG.info('Reading output sample configuration') parser.read(consts.CONF_SAMPLE_FILE) LOG.info('Set dispatcher to influxdb') parser.set('DEFAULT', 'dispatcher', 'influxdb') parser.set('dispatcher_influxdb', 'target', 'http://{}:{}'.format(ip, 8086)) LOG.info('Writing to %s', c
.. This work is licensed under a Creative Commons Attribution 4.0 International
.. License.
.. http://creativecommons.org/licenses/by/4.0
.. (c) OPNFV, Intel Corporation and others.


=================================
Apexlake API Interface Definition
=================================

Abstract
--------

The API interface provided by the framework to enable the execution of test
cases is defined as follows.


init
----

**static init()**

    Initializes the Framework

    **Returns** None


execute_framework
-----------------

**static execute_framework** (test_cases,

                                iterations,

                                heat_template,

                                heat_template_parameters,

                                deployment_configuration,

                                openstack_credentials)

    Executes the framework according the specified inputs

    **Parameters**

        - **test_cases**

            Test cases to be run with the workload (dict() of dict())

            Example:
                test_case = dict()

                test_case[’name’] = ‘module.Class’

                test_case[’params’] = dict()

                test_case[’params’][’throughput’] = ‘1’

                test_case[’params’][’vlan_sender’] = ‘1000’

                test_case[’params’][’vlan_receiver’] = ‘1001’

                test_cases = [test_case]

        - **iterations**
            Number of test cycles to be executed (int)

        - **heat_template**
            (string) File name of the heat template corresponding to the workload to be deployed.
            It contains the parameters to be evaluated in the form of #parameter_name.
            (See heat_templates/vTC.yaml as example).

        - **heat_template_parameters**
            (dict) Parameters to be provided as input to the
            heat template. See http://docs.openstack.org/developer/heat/ template_guide/hot_guide.html
            section “Template input parameters” for further info.

        - **deployment_configuration**
            ( dict[string] = list(strings) ) ) Dictionary of parameters
            representing the deployment configuration