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authorchenjiankun <chenjiankun1@huawei.com>2017-07-07 03:13:36 +0000
committerchenjiankun <chenjiankun1@huawei.com>2017-07-11 09:47:30 +0000
commit0d18f9d3299480cb43e6b335180e5cbdb58505c3 (patch)
treea35aa6373a88eddb3d13f4fdb7cd3db9bad1a4ee /api/resources/env_action.py
parent41136dafb30d0c410e92f9f7a7c19eae60f224e2 (diff)
Yardstick API architecture improvement
JIRA: YARDSTICK-710 Since we have the plan to upload api v2 and gui. We need to add put and delete method. So the architecture need to be improved. Change-Id: Ie20a79c26ef6c581897ce4e63980fa2895b162d2 Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
Diffstat (limited to 'api/resources/env_action.py')
-rw-r--r--api/resources/env_action.py427
1 files changed, 0 insertions, 427 deletions
diff --git a/api/resources/env_action.py b/api/resources/env_action.py
deleted file mode 100644
index fed987063..000000000
--- a/api/resources/env_action.py
+++ /dev/null
@@ -1,427 +0,0 @@
-##############################################################################
-# Copyright (c) 2016 Huawei Technologies Co.,Ltd and others.
-#
-# 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 errno
-import logging
-import os
-import subprocess
-import threading
-import time
-import uuid
-import glob
-import yaml
-import collections
-from subprocess import PIPE
-
-from six.moves import configparser
-from oslo_serialization import jsonutils
-from docker import Client
-
-from api.database.v1.handlers import AsyncTaskHandler
-from api.utils import influx
-from api.utils.common import result_handler
-from yardstick.common import constants as consts
-from yardstick.common import utils as common_utils
-from yardstick.common import openstack_utils
-from yardstick.common.httpClient import HttpClient
-
-
-LOG = logging.getLogger(__name__)
-LOG.setLevel(logging.DEBUG)
-
-async_handler = AsyncTaskHandler()
-
-
-def create_grafana(args):
- task_id = str(uuid.uuid4())
-
- thread = threading.Thread(target=_create_grafana, args=(task_id,))
- thread.start()
-
- return result_handler(consts.API_SUCCESS, {'task_id': task_id})
-
-
-def _create_grafana(task_id):
- _create_task(task_id)
-
- client = Client(base_url=consts.DOCKER_URL)
-
- try:
- LOG.info('Checking if grafana image exist')
- image = '{}:{}'.format(consts.GRAFANA_IMAGE, consts.GRAFANA_TAG)
- if not _check_image_exist(client, image):
- LOG.info('Grafana image not exist, start pulling')
- client.pull(consts.GRAFANA_IMAGE, consts.GRAFANA_TAG)
-
- LOG.info('Createing grafana container')
- _create_grafana_container(client)
- LOG.info('Grafana container is created')
-
- time.sleep(5)
-
- LOG.info('Creating data source for grafana')
- _create_data_source()
-
- LOG.info('Creating dashboard for grafana')
- _create_dashboard()
-
- _update_task_status(task_id)
- LOG.info('Finished')
- except Exception as e:
- _update_task_error(task_id, str(e))
- LOG.exception('Create grafana failed')
-
-
-def _create_dashboard():
- url = 'http://admin:admin@%s:3000/api/dashboards/db' % consts.GRAFANA_IP
- path = os.path.join(consts.REPOS_DIR, 'dashboard', '*dashboard.json')
-
- for i in sorted(glob.iglob(path)):
- with open(i) as f:
- data = jsonutils.load(f)
- try:
- HttpClient().post(url, data)
- except Exception:
- LOG.exception('Create dashboard %s failed', i)
- raise
-
-
-def _create_data_source():
- url = 'http://admin:admin@%s:3000/api/datasources' % consts.GRAFANA_IP
- data = {
- "name": "yardstick",
- "type": "influxdb",
- "access": "proxy",
- "url": "http://%s:8086" % consts.INFLUXDB_IP,
- "password": "root",
- "user": "root",
- "database": "yardstick",
- "basicAuth": True,
- "basicAuthUser": "admin",
- "basicAuthPassword": "admin",
- "isDefault": False,
- }
- try:
- HttpClient().post(url, data)
- except Exception:
- LOG.exception('Create datasources failed')
- raise
-
-
-def _create_grafana_container(client):
- ports = [3000]
- port_bindings = {k: k for k in ports}
- 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.GRAFANA_IMAGE,
- consts.GRAFANA_TAG),
- ports=ports,
- detach=True,
- tty=True,
- host_config=host_config)
- LOG.info('Starting container')
- client.start(container)
-
-
-def _check_image_exist(client, t):
- return any(t in a['RepoTags'][0] for a in client.images() if a['RepoTags'])
-
-
-def create_influxdb(args):
- task_id = str(uuid.uuid4())
-
- thread = threading.Thread(target=_create_influxdb, args=(task_id,))
- thread.start()
-
- return result_handler(consts.API_SUCCESS, {'task_id': task_id})
-
-
-def _create_influxdb(task_id):
- _create_task(task_id)
-
- client = Client(base_url=consts.DOCKER_URL)
-
- try:
- LOG.info('Changing output to influxdb')
- _change_output_to_influxdb()
-
- LOG.info('Checking if influxdb image exist')
- if not _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')
- _create_influxdb_container(client)
- LOG.info('Influxdb container is created')
-
- time.sleep(5)
-
- LOG.info('Config influxdb')
- _config_influxdb()
-
- _update_task_status(task_id)
-
- LOG.info('Finished')
- except Exception as e:
- _update_task_error(task_id, str(e))
- LOG.exception('Creating influxdb failed')
-
-
-def _create_influxdb_container(client):
-
- ports = [8083, 8086]
- port_bindings = {k: k for k in ports}
- 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,
- detach=True,
- tty=True,
- host_config=host_config)
- LOG.info('Starting container')
- client.start(container)
-
-
-def _config_influxdb():
- 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():
- common_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://%s:8086' % consts.INFLUXDB_IP)
-
- LOG.info('Writing to %s', consts.CONF_FILE)
- with open(consts.CONF_FILE, 'w') as f:
- parser.write(f)
-
-
-def prepare_env(args):
- task_id = str(uuid.uuid4())
-
- thread = threading.Thread(target=_prepare_env_daemon, args=(task_id,))
- thread.start()
-
- return result_handler(consts.API_SUCCESS, {'task_id': task_id})
-
-
-def _already_source_openrc():
- """Check if openrc is sourced already"""
- return all(os.environ.get(k) for k in ['OS_AUTH_URL', 'OS_USERNAME',
- 'OS_PASSWORD', 'EXTERNAL_NETWORK'])
-
-
-def _prepare_env_daemon(task_id):
- _create_task(task_id)
-
- try:
- _create_directories()
-
- rc_file = consts.OPENRC
-
- LOG.info('Checkout Openrc Environment variable')
- if not _already_source_openrc():
- LOG.info('Openrc variable not found in Environment')
- if not os.path.exists(rc_file):
- LOG.info('Openrc file not found')
- installer_ip = os.environ.get('INSTALLER_IP', '192.168.200.2')
- installer_type = os.environ.get('INSTALLER_TYPE', 'compass')
- LOG.info('Getting openrc file from %s', installer_type)
- _get_remote_rc_file(rc_file, installer_ip, installer_type)
- LOG.info('Source openrc file')
- _source_file(rc_file)
- LOG.info('Appending external network')
- _append_external_network(rc_file)
- LOG.info('Openrc file exist, source openrc file')
- _source_file(rc_file)
-
- LOG.info('Cleaning images')
- _clean_images()
-
- LOG.info('Loading images')
- _load_images()
-
- _update_task_status(task_id)
- LOG.info('Finished')
- except Exception as e:
- _update_task_error(task_id, str(e))
- LOG.exception('Prepare env failed')
-
-
-def _create_directories():
- common_utils.makedirs(consts.CONF_DIR)
-
-
-def _source_file(rc_file):
- common_utils.source_env(rc_file)
-
-
-def _get_remote_rc_file(rc_file, installer_ip, installer_type):
-
- os_fetch_script = os.path.join(consts.RELENG_DIR, consts.FETCH_SCRIPT)
-
- try:
- cmd = [os_fetch_script, '-d', rc_file, '-i', installer_type,
- '-a', installer_ip]
- p = subprocess.Popen(cmd, stdout=subprocess.PIPE)
- p.communicate()
-
- if p.returncode != 0:
- LOG.error('Failed to fetch credentials from installer')
- except OSError as e:
- if e.errno != errno.EEXIST:
- raise
-
-
-def _append_external_network(rc_file):
- neutron_client = openstack_utils.get_neutron_client()
- networks = neutron_client.list_networks()['networks']
- try:
- ext_network = next(n['name'] for n in networks if n['router:external'])
- except StopIteration:
- LOG.warning("Can't find external network")
- else:
- cmd = 'export EXTERNAL_NETWORK=%s' % ext_network
- try:
- with open(rc_file, 'a') as f:
- f.write(cmd + '\n')
- except OSError as e:
- if e.errno != errno.EEXIST:
- raise
-
-
-def _clean_images():
- cmd = [consts.CLEAN_IMAGES_SCRIPT]
- p = subprocess.Popen(cmd, stdout=subprocess.PIPE, cwd=consts.REPOS_DIR)
- output = p.communicate()[0]
- LOG.debug(output)
-
-
-def _load_images():
- cmd = [consts.LOAD_IMAGES_SCRIPT]
- p = subprocess.Popen(cmd, stdout=subprocess.PIPE, cwd=consts.REPOS_DIR)
- output = p.communicate()[0]
- LOG.debug(output)
-
-
-def _create_task(task_id):
- async_handler.insert({'status': 0, 'task_id': task_id})
-
-
-def _update_task_status(task_id):
- async_handler.update_attr(task_id, {'status': 1})
-
-
-def _update_task_error(task_id, error):
- async_handler.update_attr(task_id, {'status': 2, 'error': error})
-
-
-def update_openrc(args):
- try:
- openrc_vars = args['openrc']
- except KeyError:
- return result_handler(consts.API_ERROR, 'openrc must be provided')
- else:
- if not isinstance(openrc_vars, collections.Mapping):
- return result_handler(consts.API_ERROR, 'args should be a dict')
-
- lines = ['export {}={}\n'.format(k, v) for k, v in openrc_vars.items()]
- LOG.debug('Writing: %s', ''.join(lines))
-
- LOG.info('Writing openrc: Writing')
- common_utils.makedirs(consts.CONF_DIR)
-
- with open(consts.OPENRC, 'w') as f:
- f.writelines(lines)
- LOG.info('Writing openrc: Done')
-
- LOG.info('Source openrc: Sourcing')
- try:
- _source_file(consts.OPENRC)
- except Exception as e:
- LOG.exception('Failed to source openrc')
- return result_handler(consts.API_ERROR, str(e))
- LOG.info('Source openrc: Done')
-
- return result_handler(consts.API_SUCCESS, {'openrc': openrc_vars})
-
-
-def upload_pod_file(args):
- try:
- pod_file = args['file']
- except KeyError:
- return result_handler(consts.API_ERROR, 'file must be provided')
-
- LOG.info('Checking file')
- data = yaml.load(pod_file.read())
- if not isinstance(data, collections.Mapping):
- return result_handler(consts.API_ERROR, 'invalid yaml file')
-
- LOG.info('Writing file')
- with open(consts.POD_FILE, 'w') as f:
- yaml.dump(data, f, default_flow_style=False)
- LOG.info('Writing finished')
-
- return result_handler(consts.API_SUCCESS, {'pod_info': data})
-
-
-def update_pod_file(args):
- try:
- pod_dic = args['pod']
- except KeyError:
- return result_handler(consts.API_ERROR, 'pod must be provided')
- else:
- if not isinstance(pod_dic, collections.Mapping):
- return result_handler(consts.API_ERROR, 'pod should be a dict')
-
- LOG.info('Writing file')
- with open(consts.POD_FILE, 'w') as f:
- yaml.dump(pod_dic, f, default_flow_style=False)
- LOG.info('Writing finished')
-
- return result_handler(consts.API_SUCCESS, {'pod_info': pod_dic})
-
-
-def update_hosts(hosts_ip):
- if not isinstance(hosts_ip, dict):
- return result_handler(consts.API_ERROR, 'Error, args should be a dict')
- LOG.info('Writing hosts: Writing')
- LOG.debug('Writing: %s', hosts_ip)
- cmd = ["sudo", "python", "write_hosts.py"]
- p = subprocess.Popen(cmd, stdin=PIPE, stdout=PIPE, stderr=PIPE,
- cwd = os.path.join(consts.REPOS_DIR, "api/resources"))
- _, err = p.communicate(jsonutils.dumps(hosts_ip))
- if p.returncode != 0 :
- return result_handler(consts.API_ERROR, err)
- LOG.info('Writing hosts: Done')
- return result_handler(consts.API_SUCCESS, 'success')