Contrail Test Scripts

This software is licensed under the Apache License, Version 2.0 (the "License"); you may not use this software except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0

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Overview

The Contrail Test repository contains the test code for validating the Contrail infrastructure The code is organized into fixtures , scripts and serial_scripts

Testcases under scripts folder are independent of each other and can be run in parallel Testcases under serial_scripts can have cluster-wide impact and MUST be run only one at a time

run_tests.sh lets you run these tests as well. Take a look at [ this ] (https://github.com/Juniper/contrail-test/wiki/Running-Tests)

fixtures

Contains high level fixtures for creating projects, virtual networks, virtual machines, floating ips, policies, security-groups, service instances, VPCs, VDNS etc. and validate these objects against Contrail components like Contrail API Server, Control nodes, Virtual Routers. The fixtures provide verify_on_setup() and verify_on_cleanup() methods to achieve this. They also provide some commonly used methods to work with these objects. Examples include:

• To run commands on a VM and verify connectivity to it
• Traffic send/receive methods using tools like scapy/netperf
• Policy rules validation with traffic
• Perform tcp/icmp/ssh/scp/tftp validations on the VM
• Flow verification for traffic
• Analytics data validation

scripts, serial_scripts

Test scripts at a per-feature level. Sub-folders are created for the features. The test scripts can be run on any of the config nodes in the Contrail cluster.

Initialization

Install git on the node

    $> apt-get install git 
or ::
    $> yum install git

Checkout the corresponding branch that the cluster is running ("master","R1.05", "R1.04" etc.)

    $> git clone [email protected]:Juniper/contrail-test.git
    $> cd contrail-test
    $> git checkout R1.05

Populate the path of this test repo in env.test_repo_dir in testbed.py (typically /opt/contrail/utils/fabfile/testbeds/testbed.py) Refer to sanity_params.ini.sample for more options. Populate the path to the images in configs/images.cfg

##Running Tests Run the 'run_sanity' task in fab

    $> cd /opt/contrail/utils
    $> # Run Sanity test
    $> fab run_sanity
    $> # Run CI Sanity
    $> fab run_sanity:ci_sanity

Run fab run_sanity:help to view help on running individual tests and other regressions

The run_sanity task installs the python modules required for running tests, autogenerates sanity_params.ini and sanity_testbed.json and sources them for the tests. sanity_testbed.json contails the Contrail cluster topology information

To setup fab and learn about testbed.py, please refer to [Contrail Documentation ] (https://www.juniper.net/techpubs/en_US/contrail1.0/topics/task/installation/testbed-file-vnc.html)

The log files and any html report of the entire run will be created in contrail-test/logs folder

For more , refer [ here ] (https://github.com/Juniper/contrail-test/wiki/Running-Tests)

Usage:

  fab run_sanity
  fab run_sanity:ci_sanity

Filing Bugs

Use http://bugs.launchpad.net/juniperopenstack It will be useful to include the test run log file. For post-analysis of a cluster, a fab task attach_logs_cores can collect the logs and cassandra logs

Queries

Mail to [email protected] [email protected]

IRC

opencontrail on freenode.net