Use oslo.log for heat_integrationtests

Later the integration jobs can be tuned to have their own
logging settings.

This change also raises _log_console_output to info, so it is displayed
by default.

Change-Id: Ifcaa6faf76c655e0c8cfd7d76775b80de70062c4
diff --git a/common/clients.py b/common/clients.py
index 5a4dd5a..1ba3a21 100644
--- a/common/clients.py
+++ b/common/clients.py
@@ -20,10 +20,6 @@
 import novaclient.client
 import swiftclient
 
-import logging
-
-LOG = logging.getLogger(__name__)
-
 
 class ClientManager(object):
     """
diff --git a/common/remote_client.py b/common/remote_client.py
index 5365ceb..2955418 100644
--- a/common/remote_client.py
+++ b/common/remote_client.py
@@ -11,12 +11,12 @@
 #    under the License.
 
 import cStringIO
-import logging
 import re
 import select
 import socket
 import time
 
+from oslo_log import log as logging
 import paramiko
 import six
 
diff --git a/common/test.py b/common/test.py
index 0ffa2b0..26abe6b 100644
--- a/common/test.py
+++ b/common/test.py
@@ -10,7 +10,6 @@
 #    License for the specific language governing permissions and limitations
 #    under the License.
 
-import logging
 import os
 import random
 import re
@@ -19,6 +18,7 @@
 
 import fixtures
 from heatclient import exc as heat_exceptions
+from oslo_log import log as logging
 from oslo_utils import timeutils
 import six
 import testscenarios
@@ -111,8 +111,8 @@
         if not servers:
             servers = self.compute_client.servers.list()
         for server in servers:
-            LOG.debug('Console output for %s', server.id)
-            LOG.debug(server.get_console_output())
+            LOG.info('Console output for %s', server.id)
+            LOG.info(server.get_console_output())
 
     def _load_template(self, base_file, file_name, sub_dir=None):
         sub_dir = sub_dir or ''