Adding log gathering

Change-Id: I0f13e5aa8aea25e549c9ffede63085a86153cdba
Signed-off-by: Nikolas Hermanns <nikolas.hermanns@ericsson.com>

1 files changed, 54 insertions, 0 deletions

diff --git a/sdnvpn/lib/gather_logs.py b/sdnvpn/lib/gather_logs.py
new file mode 100644
index 0000000..cf84f43
--- /dev/null
+++ b/sdnvpn/lib/gather_logs.py
@@ -0,0 +1,54 @@
+# Copyright (c) 2017 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
+#
+# performes:
+# - Gather
+#   - odl logs
+#   - ovs logs
+#   - neutron logs
+#   - odl datastore state
+#   - ovs state (openflow and dp)
+#   - optional - memory dump from odl
+
+import os
+import inspect
+
+import sdnvpn.lib.utils as test_utils
+import functest.utils.functest_utils as ft_utils
+from functest.utils.constants import CONST
+
+LIB_PATH = os.path.dirname(
+    os.path.abspath(inspect.getfile(inspect.currentframe())))
+
+
+def gather_logs(name):
+    openstack_nodes = test_utils.get_nodes()
+
+    ft_utils.execute_command_raise('rm -rf /tmp/sdnvpn-logs/;'
+                                   'mkdir -p /tmp/sdnvpn-logs/')
+    for node in openstack_nodes:
+        node.put_file('%s/../sh_utils/fetch-log-script.sh'
+                      % LIB_PATH,
+                      '/tmp/fetch-log-script.sh')
+        node.run_cmd('sudo bash /tmp/fetch-log-script.sh')
+        node.get_file('/tmp/log_output.tar.gz',
+                      '/tmp/log_output-%s.tar.gz'
+                      % node.get_dict()['name'])
+        ft_utils.execute_command_raise('mkdir -p /tmp/sdnvpn-logs/')
+        ft_utils.execute_command_raise(
+            'cd /tmp/sdnvpn-logs/; '
+            'tar -xzvf /tmp/log_output-%s.tar.gz --strip-components=1'
+            % node.get_dict()['name'])
+
+    ft_utils.execute_command_raise('cd %s;tar czvf sdnvpn-logs-%s.tar.gz'
+                                   '-C /tmp/ sdnvpn-logs/'
+                                   % (CONST.__getattribute__('dir_results'),
+                                      name))
+
+
+if __name__ == '__main__':
+    gather_logs('test')