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authorJing Lu <lvjing5@huawei.com>2017-01-10 09:11:54 +0000
committerGerrit Code Review <gerrit@opnfv.org>2017-01-10 09:11:54 +0000
commit9667f5d35df9caf9a3a8f851c2ce3612fa2ba437 (patch)
treee42240c9d2209aa37d54da44a1c89b00ac8cd1cd /api/resources
parentceebb672c85c5dbce6df17f0c263375d17adcc05 (diff)
parent63e75aad3b01de4fc20468d5dd9cdb9b15c5e11e (diff)
Merge "Add API to get the status of async task"
Diffstat (limited to 'api/resources')
-rw-r--r--api/resources/asynctask.py35
-rw-r--r--api/resources/env_action.py91
2 files changed, 107 insertions, 19 deletions
diff --git a/api/resources/asynctask.py b/api/resources/asynctask.py
new file mode 100644
index 000000000..dd2a71003
--- /dev/null
+++ b/api/resources/asynctask.py
@@ -0,0 +1,35 @@
+# ############################################################################
+# Copyright (c) 2017 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
+# ############################################################################
+import uuid
+
+from api.utils import common as common_utils
+from api.database.models import AsyncTasks
+
+
+def default(args):
+ return _get_status(args)
+
+
+def _get_status(args):
+ try:
+ task_id = args['task_id']
+ uuid.UUID(task_id)
+ except KeyError:
+ message = 'measurement and task_id must be provided'
+ return common_utils.error_handler(message)
+
+ asynctask = AsyncTasks.query.filter_by(task_id=task_id).first()
+
+ try:
+ status = asynctask.status
+ error = asynctask.error if asynctask.error else []
+
+ return common_utils.result_handler(status, error)
+ except AttributeError:
+ return common_utils.error_handler('no such task')
diff --git a/api/resources/env_action.py b/api/resources/env_action.py
index 59a1692a1..7e2487158 100644
--- a/api/resources/env_action.py
+++ b/api/resources/env_action.py
@@ -10,6 +10,7 @@ import logging
import threading
import subprocess
import time
+import uuid
import json
import os
import errno
@@ -23,17 +24,24 @@ from yardstick.common.httpClient import HttpClient
from api import conf as api_conf
from api.utils import influx
from api.utils.common import result_handler
+from api.database.handler import AsyncTaskHandler
logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
def createGrafanaContainer(args):
- thread = threading.Thread(target=_create_grafana)
+ task_id = str(uuid.uuid4())
+
+ thread = threading.Thread(target=_create_grafana, args=(task_id,))
thread.start()
- return result_handler('success', [])
+ return result_handler('success', {'task_id': task_id})
+
+
+def _create_grafana(task_id):
+ _create_task(task_id)
-def _create_grafana():
client = Client(base_url=config.DOCKER_URL)
try:
@@ -48,7 +56,10 @@ def _create_grafana():
_create_data_source()
_create_dashboard()
+
+ _update_task_status(task_id)
except Exception as e:
+ _update_task_error(task_id, str(e))
logger.debug('Error: %s', e)
@@ -96,12 +107,17 @@ def _check_image_exist(client, t):
def createInfluxDBContainer(args):
- thread = threading.Thread(target=_create_influxdb)
+ task_id = str(uuid.uuid4())
+
+ thread = threading.Thread(target=_create_influxdb, args=(task_id,))
thread.start()
- return result_handler('success', [])
+
+ return result_handler('success', {'task_id': task_id})
-def _create_influxdb():
+def _create_influxdb(task_id):
+ _create_task(task_id)
+
client = Client(base_url=config.DOCKER_URL)
try:
@@ -116,7 +132,10 @@ def _create_influxdb():
time.sleep(5)
_config_influxdb()
+
+ _update_task_status(task_id)
except Exception as e:
+ _update_task_error(task_id, str(e))
logger.debug('Error: %s', e)
@@ -160,34 +179,44 @@ def _change_output_to_influxdb():
def prepareYardstickEnv(args):
- thread = threading.Thread(target=_prepare_env_daemon)
+ task_id = str(uuid.uuid4())
+
+ thread = threading.Thread(target=_prepare_env_daemon, args=(task_id,))
thread.start()
- return result_handler('success', [])
+ return result_handler('success', {'task_id': task_id})
-def _prepare_env_daemon():
+
+def _prepare_env_daemon(task_id):
+ _create_task(task_id)
installer_ip = os.environ.get('INSTALLER_IP', 'undefined')
installer_type = os.environ.get('INSTALLER_TYPE', 'undefined')
- _check_variables(installer_ip, installer_type)
+ try:
+ _check_variables(installer_ip, installer_type)
- _create_directories()
+ _create_directories()
- rc_file = config.OPENSTACK_RC_FILE
+ rc_file = config.OPENSTACK_RC_FILE
- _get_remote_rc_file(rc_file, installer_ip, installer_type)
+ _get_remote_rc_file(rc_file, installer_ip, installer_type)
- _source_file(rc_file)
+ _source_file(rc_file)
- _append_external_network(rc_file)
+ _append_external_network(rc_file)
- # update the external_network
- _source_file(rc_file)
+ # update the external_network
+ _source_file(rc_file)
- _clean_images()
+ _clean_images()
- _load_images()
+ _load_images()
+
+ _update_task_status(task_id)
+ except Exception as e:
+ _update_task_error(task_id, str(e))
+ logger.debug('Error: %s', e)
def _check_variables(installer_ip, installer_type):
@@ -257,3 +286,27 @@ def _load_images():
cwd=config.YARDSTICK_REPOS_DIR)
output = p.communicate()[0]
logger.debug('The result is: %s', output)
+
+
+def _create_task(task_id):
+ async_handler = AsyncTaskHandler()
+ task_dict = {
+ 'task_id': task_id,
+ 'status': 0
+ }
+ async_handler.insert(task_dict)
+
+
+def _update_task_status(task_id):
+ async_handler = AsyncTaskHandler()
+
+ task = async_handler.get_task_by_taskid(task_id)
+ async_handler.update_status(task, 1)
+
+
+def _update_task_error(task_id, error):
+ async_handler = AsyncTaskHandler()
+
+ task = async_handler.get_task_by_taskid(task_id)
+ async_handler.update_status(task, 2)
+ async_handler.update_error(task, error)