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authorchenjiankun <chenjiankun1@huawei.com>2017-08-09 03:23:58 +0000
committerchenjiankun <chenjiankun1@huawei.com>2017-08-11 09:29:58 +0000
commit43bf12d6ab7bcaea16dc75ed4ccbe3895cf51da3 (patch)
tree234d642e36564dab4e9d48cff09c0b93901c252f /api/resources/v2/tasks.py
parent55234666785b0fdc81365da4dac5563e954f8a09 (diff)
Add real time log view in GUI
JIRA: YARDSTICK-775 We have GUI now, but we can't see real time log in GUI view. So I add real time log view in GUI. Change-Id: Ie83f327ef0a94302afa6b3def764fec6ef5818d1 Signed-off-by: chenjiankun <chenjiankun1@huawei.com>
Diffstat (limited to 'api/resources/v2/tasks.py')
-rw-r--r--api/resources/v2/tasks.py36
1 files changed, 36 insertions, 0 deletions
diff --git a/api/resources/v2/tasks.py b/api/resources/v2/tasks.py
index 885a190c6..25a9cf109 100644
--- a/api/resources/v2/tasks.py
+++ b/api/resources/v2/tasks.py
@@ -8,6 +8,8 @@
##############################################################################
import uuid
import logging
+import os
+import errno
from datetime import datetime
from oslo_serialization import jsonutils
@@ -252,3 +254,37 @@ class V2Task(ApiResource):
task_thread.start()
return result_handler(consts.API_SUCCESS, {'uuid': task_id})
+
+
+class V2TaskLog(ApiResource):
+
+ def get(self, task_id):
+ try:
+ uuid.UUID(task_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'invalid task id')
+
+ task_handler = V2TaskHandler()
+ try:
+ task = task_handler.get_by_uuid(task_id)
+ except ValueError:
+ return result_handler(consts.API_ERROR, 'no such task id')
+
+ index = int(self._get_args().get('index', 0))
+
+ try:
+ with open(os.path.join(consts.TASK_LOG_DIR, '{}.log'.format(task_id))) as f:
+ f.seek(index)
+ data = f.readlines()
+ index = f.tell()
+ except OSError as e:
+ if e.errno == errno.ENOENT:
+ return result_handler(consts.API_ERROR, 'log file does not exist')
+ return result_handler(consts.API_ERROR, 'error with log file')
+
+ return_data = {
+ 'index': index,
+ 'data': data
+ }
+
+ return result_handler(task.status, return_data)