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##############################################################################
# Copyright (c) 2017 ZTE Corporation and others.
#
# 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
##############################################################################
- name: prepare sample pcap file
get_url:
url: "http://artifacts.opnfv.org/qtip/utilities/test.pcap"
dest: "{{ qtip_cache }}/{{ nDPI_file }}"
# validate_certs: no # required when using proxy for https
run_once: yes
delegate_to: localhost
- name: making nDPI temporary directory
file:
path: "{{ nDPI_cwd }}"
state: directory
- name: clone nDPI
git:
repo: https://github.com/ntop/nDPI.git
dest: "{{ nDPI_cwd }}"
depth: 1
update: no
- name: build nDPI library
command: '{{ item }}'
with_items:
- ./autogen.sh
- ./configure
- make
args:
chdir: "{{ nDPI_cwd }}"
creates: example/ndpiReader
- name: copy sample packet file
copy:
src: "{{ qtip_cache}}/{{ nDPI_file }}"
dest: "{{ nDPI_cwd }}/example/{{ nDPI_file }}"
- name:
command: "./ndpiReader -i {{ nDPI_file }}"
args:
chdir: "{{ nDPI_cwd }}/example/"
register: nDPI_out
- name: collect DPI metrics from nDPI
collect:
string: "{{ nDPI_out.stdout }}"
patterns:
# nDPI throughput: 1.46 M pps / 13.69 Gb/sec
# TODO(yujunz) convert "M pps" and "K pps" to number
- 'nDPI throughput:\s+?(?P<dpi_pps>\d+.\d+.*) \/ (?P<dpi_bps>\d+.\d+.*)$'
dump: 'nDPI.log'
register: dpi_metrics
- name: create dpi report
template:
src: dpi-metrics.j2
dest: "{{ qtip_results }}/dpi-metrics"
delegate_to: localhost
tags: [report]
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