NSB: move interface probe to VNF, and attempt driver-only probe first

If no devices are present we can't detect MAC address so
we can't match Heat ports to interfaces.

If only the driver is missing we can try to probe the driver using
lspci.  We can use lspci to ask the kernel what driver it should use
for the PCI device.

If we can't probe at all because the device is already bound, we can
use dpkd-devind to find all the PCI address we care about and create a
map with PCI device and real kernel driver.

Then we can dpdk force rebind to the kernel driver.
Once we have rebound to the kernel driver we can detect
MAC address and all the other attributes that are required.

Fix VnfSshHelper to allow override of wait timeout

And a bunch of other refactors that got swept up in this

JIRA: YARDSTICK-835

Change-Id: I14cb657ed289a77941d048345d06ced5b5d5da52
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>

1 files changed, 17 insertions, 0 deletions

diff --git a/yardstick/network_services/constants.py b/yardstick/network_services/constants.py
new file mode 100644
index 000000000..79951e353
--- /dev/null
+++ b/yardstick/network_services/constants.py
@@ -0,0 +1,17 @@
+# Copyright (c) 2016-2017 Intel Corporation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+REMOTE_TMP = "/tmp"
+DEFAULT_VNF_TIMEOUT = 3600
+PROCESS_JOIN_TIMEOUT = 3