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The Contrail Test repository contains the test code for validating the Contrail infrastructure
The code is organized into fixtures and scripts
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
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.
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 git@github.com: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 Quick Sanity
$> fab run_sanity:quick_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://techwiki.juniper.net/Documentation/Contrail/Contrail_Controller_Getting_Started_Guide/202Installation)
The log files(with prefix test_details.log) and any html report of the entire run will be created in $HOME/logs/
fab run_sanity[<:feature>[,list]|[,<testcase>]]
fab run_sanity[:sec_group | :vdns | :multitenancy | :basic_vn_vm | :floating_ip | :svc_mirror | :ecmp | :analytics | :multi_tenancy | :analytics_scale | :webui | :vpc | :performance | :policy | :svc_firewall | :vgw | :evpn | :mx | :discovery | :quick_sanity | :upgrade | :ci_svc_sanity | :webui_sanity | :sanity | :ci_sanity | :regression]
<:feature> is Optional; Default's to <:sanity>
<:feature><,list> Lists the testcase in the specified <feature> as below,
mod1.class1.test1
mod1.class2.test1
mod2.class1.test1
<:feature><,testcase> Runs the specified <testcase>
Example:
fab run_sanity:feature1,mod1.class2.test1
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
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