NSB update

Refactored main NSB VNF classes accroding to class diagram

https://wiki.opnfv.org/display/yardstick/NSB+class+diagram

All the SampleVNFs have been separated and placed under
the SampleVNF class.

Added AutoConnectSSH to automatically create SSH conneciton on demand.

Added VnfdHelper class to wrap the VNFD dictionary in prepartion for
class-based modeling.

Extracted DpdkVnfSetupEnvHelper for DPDK based VNF setup.

Extracted Stats and other client config to ResourceHelper

Had to replace dict_key_flatten with deepgetitem due to Python 2.7
Jinja2 infinite recursion.

Change-Id: Ia8840e9c44cdbdf39aab6b02e6d2176b31937dc9
Signed-off-by: Deepak S <deepak.s@linux.intel.com>
Signed-off-by: Edward MacGillivray <edward.s.macgillivray@intel.com>
Signed-off-by: Ross Brattain <ross.b.brattain@intel.com>

1 files changed, 89 insertions, 0 deletions

diff --git a/samples/vnf_samples/traffic_profiles/ipv4_throughput.yaml b/samples/vnf_samples/traffic_profiles/ipv4_throughput.yaml
new file mode 100644
index 000000000..2854826e6
--- /dev/null
+++ b/samples/vnf_samples/traffic_profiles/ipv4_throughput.yaml
@@ -0,0 +1,89 @@
+# 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.
+
+# flow definition for ACL tests - 1K flows - ipv4 only
+#
+# the number of flows defines the widest range of parameters
+# for example if srcip_range=1.0.0.1-1.0.0.255 and dst_ip_range=10.0.0.1-10.0.1.255
+# and it should define only 16 flows
+#
+#there is assumption that packets generated will have a random sequences of following addresses pairs
+# in the packets
+# 1. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+# 2. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+# ...
+# 512. src=1.x.x.x(x.x.x =random from 1..255) dst=10.x.x.x (random from 1..512)
+#
+# not all combination should be filled
+# Any other field with random range will be added to flow definition
+#
+# the example.yaml provides all possibilities for traffic generation
+#
+# the profile defines a public and private side to make limited traffic correlation
+# between private and public side same way as it is made by IXIA solution.
+#
+schema: "nsb:traffic_profile:0.1"
+
+# This file is a template, it will be filled with values from tc.yaml before passing to the traffic generator
+
+name:            rfc2544
+description:     Traffic profile to run RFC2544 latency
+traffic_profile:
+  traffic_type : RFC2544Profile # defines traffic behavior - constant or look for highest possible throughput
+  frame_rate : 100  # pc of linerate
+  # that specifies a range (e.g. ipv4 address, port)
+
+
+private_1:
+      ipv4:
+        outer_l2:
+            framesize:
+                64B: "{{ get(imix, 'imix.private.imix_small', '0') }}"
+                128B: "{{ get(imix, 'imix.private.imix_128B', '0') }}"
+                256B: "{{ get(imix, 'imix.private.imix_256B', '0') }}"
+                373b: "{{ get(imix, 'imix.private.imix_373B', '0') }}"
+                570B: "{{get(imix, 'imix.private.imix_570B', '0') }}"
+                1400B: "{{get(imix, 'imix.private.imix_1400B', '0') }}"
+                1518B: "{{get(imix, 'imix.private.imix_1500B', '0') }}"
+
+        outer_l3v4:
+            proto: "udp"
+            srcip4: "{{get(flow, 'flow.srcip4_range', '1.1.1.1-1.1.255.255') }}"
+            dstip4: "{{get(flow, 'flow.dstip4_range', '90.90.1.1-90.90.255.255') }}"
+            ttl: 32
+            dscp: 0
+        outer_l4:
+            srcport: "{{get(flow, 'flow.srcport_range', '1234') }}"
+            dstport: "{{get(flow, 'flow.dstport_range', '2001') }}"
+public_1:
+      ipv4:
+        outer_l2:
+            framesize:
+                64B: "{{ get(imix, 'imix.private.imix_small', '0') }}"
+                128B: "{{ get(imix, 'imix.private.imix_128B', '0') }}"
+                256B: "{{ get(imix, 'imix.private.imix_256B', '0') }}"
+                373b: "{{ get(imix, 'imix.private.imix_373B', '0') }}"
+                570B: "{{get(imix, 'imix.private.imix_570B', '0') }}"
+                1400B: "{{get(imix, 'imix.private.imix_1400B', '0') }}"
+                1518B: "{{get(imix, 'imix.private.imix_1500B', '0') }}"
+
+        outer_l3v4:
+            proto: "udp"
+            srcip4: "{{get(flow, 'flow.dstip4_range', '90.90.1.1-90.90.255.255') }}"
+            dstip4: "{{get(flow, 'flow.srcip4_range', '1.1.1.1-1.1.255.255') }}"
+            ttl: 32
+            dscp: 0
+        outer_l4:
+            srcport: "{{get(flow, 'flow.dstport_range', '1234') }}"
+            dstport: "{{get(flow, 'flow.srcport_range', '2001') }}"