Call core code directly in the API of run test case

JIRA: YARDSTICK-688

We need to call core code directly in the API of runTestCase.
It would be more stable.

Change-Id: I431a85ded7cd3b20da0462f947c25d91bb99decd
Signed-off-by: chenjiankun <chenjiankun1@huawei.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/api/utils/thread.py b/api/utils/thread.py
new file mode 100644
index 000000000..2106548f5
--- /dev/null
+++ b/api/utils/thread.py
@@ -0,0 +1,37 @@
+import threading
+import logging
+
+from oslo_serialization import jsonutils
+
+from api.database.v1.handlers import TasksHandler
+from yardstick.common import constants as consts
+
+logger = logging.getLogger(__name__)
+logger.setLevel(logging.DEBUG)
+
+
+class TaskThread(threading.Thread):
+
+    def __init__(self, target, args):
+        super(TaskThread, self).__init__(target=target, args=args)
+        self.target = target
+        self.args = args
+
+    def run(self):
+        task_handler = TasksHandler()
+        data = {'task_id': self.args.task_id, 'status': consts.TASK_NOT_DONE}
+        task_handler.insert(data)
+
+        logger.info('Starting run task')
+        try:
+            data = self.target(self.args)
+        except Exception as e:
+            logger.exception('Task Failed')
+            update_data = {'status': consts.TASK_FAILED, 'error': str(e)}
+            task_handler.update_attr(self.args.task_id, update_data)
+        else:
+            logger.info('Task Finished')
+            logger.debug('Result: %s', data)
+
+            data['result'] = jsonutils.dumps(data.get('result', {}))
+            task_handler.update_attr(self.args.task_id, data)