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USMQE Setup

This repository contains installation and test setup playbooks (along with other ansible code such as roles) for usm qe system tests (aka usmqe-tests) of Tendrl project.

Ansible code here is build on top of official upstream ansible playbooks/roles for Tendrl: tendrl-ansible. If you need to just install Tendrl, just use tendrl-ansible instead of this QE only repository.

Overview of the repository structure

We follow ansible best practices here.

Main top level directories:

  • group_vars: ansible group variables (file for each inventory group)
  • library: ansible modules
  • roles: ansible roles

All *.yml files in the root of the repository are ansible playbooks.

Playbooks

Playbooks starting with qe_ prefix are not meant for direct Tendrl deployment, but for other tasks which QE team needed to automate, eg.:

  • qe_server.yml playbook automates deployment of QE Server machine, where usm qe system tests are installed and executed/managed from
  • qe_evidence*.yml playbooks automate log/evidence gathering process

Requirements

You need to install Ansible 2.x (ansible from current Fedora or EPEL).

We also assume that storage or tendrl servers (machines you configure with playbooks stored in this repository) run CentOS 7 distribution.

Since playbooks there reuses ansible roles from tendrl-ansible, you need to make those roles available, which means downloading (or cloning) tendrl-ansible and pointing ANSIBLE_ROLES_PATH variable to roles directory of tendrl-ansible like this:

ANSIBLE_ROLES_PATH=/home/usmqe/tendrl-ansible/roles ansible-playbook -i ci_usm1.hosts ci_default.yml

Code style of YAML files

We use yamllint tool to check syntax and formatting of yaml files in this repository. The rules we enforce (stored in .yamllint file) are based on yamllint configuration of ansible project.

To run the checks, install yamllint (use either Fedora/CentOS yamllint packages or PyPI via pip) and run:

$ yamllint .

This check is also run by usmqe-setup Travis CI job for each pull request.

See Also

To find more details or to get a whole picture how this repository relates to system tests, see usm qe documentation.

License

Distributed under the terms of the Apache License 2.0 license.