4 files changed, 188 insertions, 0 deletions
diff --git a/api/utils/__init__.py b/api/utils/__init__.py
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/api/utils/__init__.py
diff --git a/api/utils/common.py b/api/utils/common.py
new file mode 100644
index 000000000..e3e64a72b
--- /dev/null
+++ b/api/utils/common.py
@@ -0,0 +1,71 @@
+##############################################################################
+# 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
+##############################################################################
+import collections
+import logging
+
+from flask import jsonify
+
+from api.utils.daemonthread import DaemonThread
+from yardstick.cmd.cli import YardstickCLI
+
+logger = logging.getLogger(__name__)
+
+
+def translate_to_str(object):
+    if isinstance(object, collections.Mapping):
+        return {str(k): translate_to_str(v) for k, v in object.items()}
+    elif isinstance(object, list):
+        return [translate_to_str(ele) for ele in object]
+    elif isinstance(object, unicode):
+        return str(object)
+    return object
+
+
+def get_command_list(command_list, opts, args):
+
+    command_list.append(args)
+
+    command_list.extend(('--{}'.format(k) for k in opts if 'task-args' != k))
+
+    task_args = opts.get('task-args', '')
+    if task_args:
+        command_list.extend(['--task-args', str(task_args)])
+
+    return command_list
+
+
+def exec_command_task(command_list, task_id):   # pragma: no cover
+    daemonthread = DaemonThread(YardstickCLI().api, (command_list, task_id))
+    daemonthread.start()
+
+
+def error_handler(message):
+    logger.debug(message)
+    result = {
+        'status': 'error',
+        'message': message
+    }
+    return jsonify(result)
+
+
+def result_handler(status, data):
+    result = {
+        'status': status,
+        'result': data
+    }
+    return jsonify(result)
+
+
+class Url(object):
+
+    def __init__(self, url, resource, endpoint):
+        super(Url, self).__init__()
+        self.url = url
+        self.resource = resource
+        self.endpoint = endpoint
diff --git a/api/utils/daemonthread.py b/api/utils/daemonthread.py
new file mode 100644
index 000000000..47c0b9108
--- /dev/null
+++ b/api/utils/daemonthread.py
@@ -0,0 +1,44 @@
+##############################################################################
+# 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
+##############################################################################
+import threading
+import os
+import datetime
+import errno
+
+from api import conf
+from api.utils.influx import write_data_tasklist
+
+
+class DaemonThread(threading.Thread):
+
+    def __init__(self, method, args):
+        super(DaemonThread, self).__init__(target=method, args=args)
+        self.method = method
+        self.command_list = args[0]
+        self.task_id = args[1]
+
+    def run(self):
+        timestamp = datetime.datetime.now()
+
+        try:
+            write_data_tasklist(self.task_id, timestamp, 0)
+            self.method(self.command_list, self.task_id)
+            write_data_tasklist(self.task_id, timestamp, 1)
+        except Exception as e:
+            write_data_tasklist(self.task_id, timestamp, 2, error=str(e))
+        finally:
+            _handle_testsuite_file(self.task_id)
+
+
+def _handle_testsuite_file(task_id):
+    try:
+        os.remove(os.path.join(conf.TEST_SUITE_PATH, task_id + '.yaml'))
+    except OSError as e:
+        if e.errno != errno.ENOENT:
+            raise
diff --git a/api/utils/influx.py b/api/utils/influx.py
new file mode 100644
index 000000000..9366ed3e9
--- /dev/null
+++ b/api/utils/influx.py
@@ -0,0 +1,73 @@
+##############################################################################
+# 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
+##############################################################################
+import logging
+from urlparse import urlsplit
+
+from influxdb import InfluxDBClient
+import ConfigParser
+
+from api import conf
+
+logger = logging.getLogger(__name__)
+
+
+def get_data_db_client():
+    parser = ConfigParser.ConfigParser()
+    try:
+        parser.read(conf.OUTPUT_CONFIG_FILE_PATH)
+        dispatcher = parser.get('DEFAULT', 'dispatcher')
+
+        if 'influxdb' != dispatcher:
+            raise RuntimeError
+
+        ip = _get_ip(parser.get('dispatcher_influxdb', 'target'))
+        username = parser.get('dispatcher_influxdb', 'username')
+        password = parser.get('dispatcher_influxdb', 'password')
+        db_name = parser.get('dispatcher_influxdb', 'db_name')
+        return InfluxDBClient(ip, conf.PORT, username, password, db_name)
+    except ConfigParser.NoOptionError:
+        logger.error('can not find the key')
+        raise
+
+
+def _get_ip(url):
+    return urlsplit(url).hostname
+
+
+def _write_data(measurement, field, timestamp, tags):
+    point = {
+        'measurement': measurement,
+        'fields': field,
+        'time': timestamp,
+        'tags': tags
+    }
+
+    try:
+        client = get_data_db_client()
+
+        logger.debug('Start to write data: %s', point)
+        client.write_points([point])
+    except RuntimeError:
+        logger.debug('dispatcher is not influxdb')
+
+
+def write_data_tasklist(task_id, timestamp, status, error=''):
+    field = {'status': status, 'error': error}
+    tags = {'task_id': task_id}
+    _write_data('tasklist', field, timestamp, tags)
+
+
+def query(query_sql):
+    try:
+        client = get_data_db_client()
+        logger.debug('Start to query: %s', query_sql)
+        return list(client.query(query_sql).get_points())
+    except RuntimeError:
+        logger.error('dispatcher is not influxdb')
+        raise