rally-openstack/tests/ci/playbooks/roles/tox-run/tasks/main.yaml

- name: Run tox command
  become: True
  become_user: stack
  shell:
    executable: /bin/sh
    cmd: |
      set -e
      cd /opt/stack/rally-openstack
      export REQUESTS_CA_BUNDLE=/opt/stack/data/ca-bundle.pem
      tox -e {{ tox_env }}