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Octario

Openstack Component Testing Ansible Roles

Octario is a collection of Ansible roles and playbooks for testing OpenStack Components on RHEL/CentOS.

It supports the following testers or test frameworks:

  • PEP8
  • unit
  • functional
  • fullstack

There are two ways to use Octario. By cloning and installing Octario or by using the InfraRed framework. We'll cover both.

Note: octario is not provisioning the node on which it will run the tests. It's assumed that the tester node is provided by the user by specifying it in the hosts file.

Installation - without InfraRed

git clone https://github.com/redhat-openstack/octario && cd octario virtualenv ~/octario_venv && source ~/octario_venv/bin/activate pip install .

Installation - with InfraRed

git clone https://github.com/redhat-openstack/infrared && cd infrared virtualenv ~/ir_venv && source ~/ir_venv/bin/activate pip install . infrared plugin add octario

Usage - without InfraRed

First, create an inventory file that will include the IP address or the hostname of your tester node.

vi hosts

[tester]
my_tester_host ansible_user=cloud-user

Edit octario.yml with your component details. Make sure to specify name and version!

component:
  name: nova
  version: 9

Run octario! :) Choose one of testers and run the following command in octario root directory

ansible-playbook -vvv -i hosts playbooks/pep8.yml --extra-vars @octario.yml

pep8.yml can be replaced with [unittest, functional, fullstack].yml

Usage - with InfraRed

infrared octario --t <tester_name> --dir <component_path>

For example:

infrared octario --t pep8 --dir $WORKSPACE/neutron

Custom tester

You can specify your own tester

export TESTER=my_new_cool_tester
ansible-playbook -vvv -i hosts playbooks/custom-tester.yml --extra-vars @octario.yml

External ROLES

You can use external role with octario.

cp -r new_role octario/roles
export ROLE=new_role
ansible-playbook -vvv -i hosts playbooks/custom-role.yml --extra-vars @octario.yml

How it works

The following drawing added to simplify work-flow overview of octario for simple testers as pep8, unittest and functional.

Octario work-flow

Patch RPMs

Patching of RPMs is deprecated in Octario.

Please use Octario as InfraRed plugin to achieve patching.

Using InfraRed and its' patch-components plugin instead, example:

$ infrared plugin add patch-components $ infrared plugin add octario

$ infrared patch-components --component-name neutron --component-path /patch/to/neutron/source/code --component-version 14 $ infrared octario --t dsvm-functional --dir /patch/to/neutron/source/code

More Docs

See the /docs directory of this repo.