task queue util added

orchestrator/util/task_client.py

+from celery import Celery
+from oslo_config import cfg
+
+RPC_CLI_OPTS = [
+    cfg.URIOpt('broker-url', dest='broker_url', default='amqp://cloud:password@localhost:5672/circle'),
+    # cfg.URIOpt('broker-url', dest='broker_url', default='amqp://guest:guest@localhost:5672//')
+    cfg.IntOpt('operation-timeout', dest='operation_timeout', default='30', help='Operation timeout in seconds'),
+]
+cfg.CONF.register_cli_opts(RPC_CLI_OPTS, 'rpc')
+cfg.CONF.register_opt(cfg.StrOpt('datastore-root', dest='datastore_root', default='/datastore',
+                                 help='Path to datastore dir on storage node'), 'storage')
+
+
+class Tasks(object):
+    QUEUE = Celery('orchestrator', broker=cfg.CONF.rpc.broker_url)
+    QUEUE.conf.update(
+        CELERY_RESULT_BACKEND='amqp',
+        CELERY_TASK_RESULT_EXPIRES=300
+    )
+
+    @staticmethod
+    def send_task(name, args=None):
+        return Tasks.QUEUE.send_task(name, args=args, queue='cloud-9583.vm.fast')

tox.ini

@@ -3,16 +3,17 @@ envlist = py27, py34
 
 
 [dependencies]
 [dependencies]
 production =
 production =
-    enum34
+    aenum
     voluptuous
     voluptuous
     oslo.config
     oslo.config
     oslo.log
     oslo.log
     falcon
     falcon
-;    celery
+    celery==3.1.17
 test =
 test =
     pytest
     pytest
     pytest-pylint
     pytest-pylint
     flake8
     flake8
+    mockito
 ;    flower
 ;    flower
 
 
 [testenv]
 [testenv]